1
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Cai P, Hu X, Chen K, Lu Z, Wen Z. The emerging hybrid electrochemical energy technologies. Sci Bull (Beijing) 2024:S2095-9273(24)00595-4. [PMID: 39209600 DOI: 10.1016/j.scib.2024.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 07/08/2024] [Accepted: 08/13/2024] [Indexed: 09/04/2024]
Abstract
Electrochemical energy devices serve as a vital link in the mutual conversion between chemical energy and electrical energy. This role positions them to be essential for achieving high-efficiency utilization and advancement of renewable energy. Electrochemical reactions, including anodic and cathodic reactions, play a crucial role in facilitating the connection between two types of charge carriers: electrons circulating within the external circuit and ions transportation within the internal electrolyte, which ensures the completion of the circuit in electrochemical devices. While electrons are uniform, ions come in various types, we herein propose the concept of hybrid electrochemical energy technologies (h-EETs) characterized by the utilization of different ions as charge carriers of anodic and cathodic reactions. Accordingly, this review aims to explore the fundamentals of emerging hybrid electrochemical energy technologies and recent research advancements. We start with the introduction of the concept and foundational aspects of h-EETs, including the proposed definition, the historical background, operational principles, device configurations, and the underlying principles governing these configurations of the h-EETs. We then discuss how the integration of hybrid charge carriers influences the performance of associated h-EETs, to facilitate an insightful understanding on how ions carriers can be beneficial and effectively implemented into electrochemical energy devices. Furthermore, a special emphasis is placed on offering an overview of the research progress in emerging h-EETs over recent years, including hybrid battery capacitors that extend beyond traditional hybrid supercapacitors, as well as exploration into hybrid fuel cells and hybrid electrolytic synthesis. Finally, we highlight the major challenges and provide anticipatory insights into the future perspectives of developing high-performance h-EETs devices.
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Affiliation(s)
- Pingwei Cai
- State Key Laboratory of Structural Chemistry, and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Xiang Hu
- State Key Laboratory of Structural Chemistry, and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Kai Chen
- State Key Laboratory of Structural Chemistry, and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Zhiwen Lu
- State Key Laboratory of Structural Chemistry, and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Advanced Inorganic Oxygenated-Materials, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Zhenhai Wen
- State Key Laboratory of Structural Chemistry, and Fujian Provincial Key Laboratory of Materials and Techniques toward Hydrogen Energy, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
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2
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Zhao F, Li C, Li S, Wang B, Huang B, Hu K, Liu L, Yu WW, Li H. Continuous Solar Energy Conversion Windows Integrating Zinc Anode-Based Electrochromic Device and IoT System. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2405035. [PMID: 38936842 DOI: 10.1002/adma.202405035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/15/2024] [Indexed: 06/29/2024]
Abstract
Integration of solar cells and electrochromic windows offers crucial contributions to green buildings. Solar-charging zinc anode-based electrochromic devices (ZECDs) present opportunities for addressing the solar intermittency issue. However, the limited energy storage capacity of ZECDs results in wasted harnessing of solar energy as well as overcharging. Herein, spectral-selective dual-band ZECDs that continuously transport solar energy to indoor appliances by remotely controlling the repeated bleached-tinted cycles during the daytime, are reported. Hexagonal phase cesium-doped tungsten bronze (h-Cs0.32WO3, CWO) nanocrystals are adopted for dual-band ZECDs due to their independent control ability of near-infrared (NIR) and visible (VIS) light transmittance (∆T = 73.0%, 700 nm; ∆T = 83.7%, 1200 nm) and excellent cycling stability (0.8% optical contrast decay at 1200 nm after 10 000 cycles). The prototype device (i.e., CWO//Zn//CWO) delivers extraordinary thermal insulation capability, displaying a 10 °C difference between "bright" and "dark" modes. Furthermore, an Internet of Things (IoT) controller to control the NIR and VIS lights of the CWO//Zn//CWO window wirelessly with a smartphone, empowering the continuous discharging of the solar-charged window during the daytime remotely, is developed. Such windows represent an intriguing potential technology whose future impact on green buildings may be substantial.
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Affiliation(s)
- Feifei Zhao
- School of Chemistry and Chemical Engineering, Ministry of Education Key Laboratory of Special Functional Aggregated Materials, Shandong Key Laboratory of Advanced Organosilicon Materials and Technologies, Shandong University, Jinan, 250100, China
- Shandong Provincial Key Laboratory for Science of Material Creation and Energy Conversion, Science Center for Material Creation and Energy Conversion, Shandong University, Qingdao, 266237, China
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - Changyu Li
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - Shaohui Li
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Bin Wang
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - Bingkun Huang
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - Kun Hu
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - Linhua Liu
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
| | - William W Yu
- School of Chemistry and Chemical Engineering, Ministry of Education Key Laboratory of Special Functional Aggregated Materials, Shandong Key Laboratory of Advanced Organosilicon Materials and Technologies, Shandong University, Jinan, 250100, China
- Shandong Provincial Key Laboratory for Science of Material Creation and Energy Conversion, Science Center for Material Creation and Energy Conversion, Shandong University, Qingdao, 266237, China
| | - Haizeng Li
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, 266237, China
- Shenzhen Research Institute of Shandong University, Shenzhen, 518057, China
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3
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Guo H, Zhao C. An Emerging Chemistry Revives Proton Batteries. SMALL METHODS 2024; 8:e2300699. [PMID: 37691016 DOI: 10.1002/smtd.202300699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 08/04/2023] [Indexed: 09/12/2023]
Abstract
Developing new energy techniques that simultaneously integrate the fast rate capabilities of supercapacitors and high capacities of batteries represents an ultimate goal in the field of electrochemical energy storage. A new possibility arises with an emerging battery chemistry that relies on proton-ions as the ion-charge-carrier and benefits from the fast transportation kinetics. Proton-based battery chemistry starts with the recent discoveries of materials for proton redox reactions and leads to a renaissance of proton batteries. In this article, the historical developments of proton batteries are outlined and key aspects of battery chemistry are reviewed. First, the fundamental knowledge of proton-ions and their transportation characteristics is introduced; second, Faradaic electrodes for proton storage are categorized and highlighted in detail; then, reported electrolytes and different designs of proton batteries are summarized; last, perspectives of developments for proton batteries are proposed. It is hoped that this review will provide guidance on the rational designs of proton batteries and benefit future developments.
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Affiliation(s)
- Haocheng Guo
- School of Chemistry, Faculty of Science, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Chuan Zhao
- School of Chemistry, Faculty of Science, University of New South Wales, Sydney, NSW, 2052, Australia
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4
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Xiong L, Yu Z, Cao H, Guan W, Su Y, Pan X, Zhang L, Liu X, Wang A, Tang J. Converting Glycerol into Valuable Trioses by Cu δ+ -Single-Atom-Decorated WO 3 under Visible Light. Angew Chem Int Ed Engl 2024; 63:e202318461. [PMID: 38302835 DOI: 10.1002/anie.202318461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
Photocatalytic selective oxidation under visible light presents a promising approach for the sustainable transformation of biomass-derived wastes. However, achieving both high conversion and excellent selectivity poses a significant challenge. In this study, two valuable trioses, glyceraldehyde and dihydroxyacetone, are produced from glycerol over Cuδ+ -decorated WO3 photocatalyst in the presence of H2 O2 . The photocatalyst exhibits a remarkable five-fold increase in the conversion rate (3.81 mmol ⋅ g-1 ⋅ h-1 ) while maintaining a high selectivity towards two trioses (46.4 % to glyceraldehyde and 32.9 % to dihydroxyacetone). Through a comprehensive analysis involving X-ray photoelectron spectroscopy measurements with and without light irradiation, electron spin resonance spectroscopy, and isotopic analysis, the critical role of Cu+ species has been explored as efficient hole acceptors. These species facilitate charge transfer, promoting glycerol oxidation by photoholes, followed by coupling with OH- , which are subsequently dehydrated to yield the desired glyceraldehyde and dihydroxyacetone.
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Affiliation(s)
- Lunqiao Xiong
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
| | - Zhounan Yu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Hongchen Cao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Weixiang Guan
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yang Su
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Xiaoli Pan
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Leilei Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Xiaoyan Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Aiqin Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Junwang Tang
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
- Industrial Catalysis Center, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
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5
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Liu Q, Xu H, He Z, Wei C, Wang Z, Li G, Gao J. Sodium Dodecyl Sulfate-Adjusted Phase Composition of Hydrated Tungsten Oxides as Stable Self-Supporting Electrodes for Supercapacitors with High Volumetric Specific Capacitance. Inorg Chem 2024; 63:1550-1561. [PMID: 38180825 DOI: 10.1021/acs.inorgchem.3c03266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
High pseudocapacitive activity of hydrated tungsten oxides (WO3·xH2O, x = 1 or 2) makes them promising materials for supercapacitors (SCs). During their synthesis, additives such as complexing agents and surfactants generally can only affect the morphology and/or size of the products. Here, we demonstrate that not only morphology and size of WO3·xH2O were affected, its phase composition could also change from WO3·2H2O to WO3·H2O simply by increasing the amount of sodium dodecyl sulfate (SDS) during its anodization synthesis. To the best of our knowledge, such a phenomenon has not been reported before. In addition, SDS introduced a special structure to the products, i.e., WO3·xH2O nanoplatelets constructed from nanoparticle multilayers with abundant nanogaps between the multilayers, which further arranged into nanoflowers with increased amounts of SDS. Benefiting from such a structure, low internal resistance, enhanced stability, and fast redox kinetics, the as-obtained WO3·xH2O/W-3 self-supporting electrode showed a high volumetric specific capacitance of 1402.92 F cm-3 and good cycling stability (a capacity retention of 106% after 10 000 cycles). In addition, an all-solid-state asymmetric SC device based on WO3·xH2O/W-3 delivered high a volumetric energy density of 44.0 mW h cm-3 at 0.5 W cm-3. Our method demonstrates a potential way to fabricate excellent self-supporting electrodes for SCs.
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Affiliation(s)
- Qianqian Liu
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Haolan Xu
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Zikang He
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Chenyao Wei
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Zhenhao Wang
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Guohua Li
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Jing Gao
- School of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
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6
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Du C, Wan G, Wu L, Shi S, Zhang Y, Deng Z, Zhang Y, Wei Q, Li L, Wang G. Iron-doped nickel-cobalt bimetallic phosphide nanowire hybrids for solid-state supercapacitors with excellent electromagnetic interference shielding. J Colloid Interface Sci 2024; 654:486-494. [PMID: 37862800 DOI: 10.1016/j.jcis.2023.10.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 10/07/2023] [Accepted: 10/15/2023] [Indexed: 10/22/2023]
Abstract
The development of flexible and wearable electronics subjects to the limited energy density and accompanying electromagnetic pollution. With a high theoretical specific capacity, nickel-cobalt bimetallic phosphide (NiCoP) is considered to be potential cathode materials for supercapacitor. However, the pristine NiCoP fails to display excellent electrochemical performance due to its inferior rate performance and cycling stability. Herein, we design Fe doped NiCoP nanowire arrays on carbon cloth (Fe-NiCoP/CC) as the cathode for supercapacitors. The introduced Fe doping enable to increase in the electronic conductivity and enhance the adsorption of OH-, supported by the density functional theory (DFT) analysis. As a result, Fe-NiCoP/CC electrode displays a high areal capacity of 3.18 F cm-2 at 1 mA cm-2, superb rate capability (86.3 % capacity retention at 20 mA cm-2) and outstanding structure stability, superior to the NiCo/CC, FeNiCo/CC, and NiCoP/CC counterparts. Moreover, the assembled Fe-NiCoP/CC||VN/CNT/CC hybrid supercapacitor (HSC) device delivers a high energy density of 176.9 μWh cm-2 at the power density of 750 μW cm-2. More importantly, the designed electrodes and assembled HSC device exhibits excellent electromagnetic interference (EMI) shielding performance. This design concept presented in this paper can provide insights into the construction of multifunctional and high-performance flexible electronic devices.
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Affiliation(s)
- Changlong Du
- School of Information and Communication Engineering, Hainan University, Haikou, Hainan 570228, China; Collaborative Innovation Center of Ecological Civilization, Hainan University, Haikou, Hainan 570228, China
| | - Gengping Wan
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China; Collaborative Innovation Center of Ecological Civilization, Hainan University, Haikou, Hainan 570228, China.
| | - Lihong Wu
- School of Materials Science and Engineering, Hainan University, Haikou, Hainan 570228, China; Collaborative Innovation Center of Ecological Civilization, Hainan University, Haikou, Hainan 570228, China
| | - Shaohua Shi
- School of Materials Science and Engineering, Hainan University, Haikou, Hainan 570228, China
| | - Yan Zhang
- School of Materials Science and Engineering, Hainan University, Haikou, Hainan 570228, China.
| | - Zhen Deng
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Ying Zhang
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Qiyi Wei
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China
| | - Lianrui Li
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China; Collaborative Innovation Center of Ecological Civilization, Hainan University, Haikou, Hainan 570228, China
| | - Guizhen Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, China; School of Materials Science and Engineering, Hainan University, Haikou, Hainan 570228, China; Collaborative Innovation Center of Ecological Civilization, Hainan University, Haikou, Hainan 570228, China.
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7
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Xu T, Xu Z, Yao T, Zhang M, Chen D, Zhang X, Shen L. Discovery of fast and stable proton storage in bulk hexagonal molybdenum oxide. Nat Commun 2023; 14:8360. [PMID: 38102111 PMCID: PMC10724264 DOI: 10.1038/s41467-023-43603-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 11/14/2023] [Indexed: 12/17/2023] Open
Abstract
Ionic and electronic transport in electrodes is crucial for electrochemical energy storage technology. To optimize the transport pathway of ions and electrons, electrode materials are minimized to nanometer-sized dimensions, leading to problems of volumetric performance, stability, cost, and pollution. Here we find that a bulk hexagonal molybdenum oxide with unconventional ion channels can store large amounts of protons at a high rate even if its particle size is tens of micrometers. The diffusion-free proton transport kinetics based on hydrogen bonding topochemistry is demonstrated in hexagonal molybdenum oxide whose proton conductivity is several orders of magnitude higher than traditional orthorhombic molybdenum oxide. In situ X-ray diffraction and theoretical calculation reveal that the structural self-optimization in the first discharge effectively promotes the reversible intercalation/de-intercalation of subsequent protons. The open crystal structure, suitable proton channels, and negligible volume strain enable rapid and stable proton transport and storage, resulting in extremely high volumetric capacitance (~1750 F cm-3), excellent rate performance, and ultralong cycle life (>10,000 cycles). The discovery of unconventional materials and mechanisms that enable proton storage of micrometer-sized particles in seconds boosts the development of fast-charging energy storage systems and high-power practical applications.
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Affiliation(s)
- Tiezhu Xu
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Zhenming Xu
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Tengyu Yao
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Miaoran Zhang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Duo Chen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Xiaogang Zhang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Laifa Shen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China.
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8
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He XL, Shao B, Huang RK, Dong M, Tong YQ, Luo Y, Meng T, Yang FJ, Zhang Z, Huang J. A Mixed Protonic-Electronic Conductor Base on the Host-Guest Architecture of 2D Metal-Organic Layers and Inorganic Layers. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023:e2205944. [PMID: 37076939 DOI: 10.1002/advs.202205944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/14/2023] [Indexed: 05/03/2023]
Abstract
The key to designing and fabricating highly efficient mixed protonic-electronic conductors materials (MPECs) is to integrate the mixed conductive active sites into a single structure, to break through the shortcomings of traditional physical blending. Herein, based on the host-guest interaction, an MPEC is consisted of 2D metal-organic layers and hydrogen-bonded inorganic layers by the assembly methods of layered intercalation. Noticeably, the 2D intercalated materials (≈1.3 nm) exhibit the proton conductivity and electron conductivity, which are 2.02 × 10-5 and 3.84 × 10-4 S cm-1 at 100 °C and 99% relative humidity, much higher than these of pure 2D metal-organic layers (>>1.0 × 10-10 and 2.01×10-8 S cm-1 ), respectively. Furthermore, combining accurate structural information and theoretical calculations reveals that the inserted hydrogen-bonded inorganic layers provide the proton source and a networks of hydrogen-bonds leading to efficient proton transport, meanwhile reducing the bandgap of hybrid architecture and increasing the band electron delocalization of the metal-organic layer to greatly elevate the electron transport of intrinsic 2D metal-organic frameworks.
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Affiliation(s)
- Xing-Lu He
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
| | - Bing Shao
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China
| | - Rui-Kang Huang
- Research Institute for Electronic Science, Hokkaido University, Sapporo, 001-0021, Japan
| | - Min Dong
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
| | - Yu-Qing Tong
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China
| | - Yan Luo
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
| | - Ting Meng
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
| | - Fu-Jie Yang
- College Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, 510275, P. R. China
| | - Zhong Zhang
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, P. R. China
| | - Jin Huang
- Pharmaceutical College, Key Laboratory of Micro-Nanoscale Bioanalysis and Drug Screening of Guangxi Education Department, Guangxi Medical University, 530021, Nanning, P. R. China
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9
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Xu J, Liu Y, Xu C, Li J, Yang Z, Yan H, Yu H, Yan L, Zhang L, Shu J. Aqueous non-metallic ion batteries: Materials, mechanisms and design strategies. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Xu T, Wang D, Li Z, Chen Z, Zhang J, Hu T, Zhang X, Shen L. Electrochemical Proton Storage: From Fundamental Understanding to Materials to Devices. NANO-MICRO LETTERS 2022; 14:126. [PMID: 35699769 PMCID: PMC9198198 DOI: 10.1007/s40820-022-00864-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 04/12/2022] [Indexed: 05/14/2023]
Abstract
Simultaneously improving the energy density and power density of electrochemical energy storage systems is the ultimate goal of electrochemical energy storage technology. An effective strategy to achieve this goal is to take advantage of the high capacity and rapid kinetics of electrochemical proton storage to break through the power limit of batteries and the energy limit of capacitors. This article aims to review the research progress on the physicochemical properties, electrochemical performance, and reaction mechanisms of electrode materials for electrochemical proton storage. According to the different charge storage mechanisms, the surface redox, intercalation, and conversion materials are classified and introduced in detail, where the influence of crystal water and other nanostructures on the migration kinetics of protons is clarified. Several reported advanced full cell devices are summarized to promote the commercialization of electrochemical proton storage. Finally, this review provides a framework for research directions of charge storage mechanism, basic principles of material structure design, construction strategies of full cell device, and goals of practical application for electrochemical proton storage.
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Affiliation(s)
- Tiezhu Xu
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Di Wang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Zhiwei Li
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Ziyang Chen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Jinhui Zhang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Tingsong Hu
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Xiaogang Zhang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China.
| | - Laifa Shen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China.
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11
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Zhang Y, Liang J, Huang Z, Wang Q, Zhu G, Dong S, Liang H, Dong X. Ionically Conductive Tunnels in h-WO 3 Enable High-Rate NH 4 + Storage. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105158. [PMID: 35107225 PMCID: PMC8981906 DOI: 10.1002/advs.202105158] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/13/2022] [Indexed: 06/14/2023]
Abstract
Compared to the commonly applied metallic ion charge carriers (e.g., Li+ and Na+ ), batteries using nonmetallic charge carriers (e.g., H+ and NH4 + ) generally have much faster kinetics and high-rate capability thanks to the small hydrated ionic sizes and nondiffusion control topochemistry. However, the hosts for nonmetallic charge carriers are still limited. In this work, it is suggested that mixed ionic-electronic conductors can serve as a promising host for NH4 + storage. Using hexagonal tungsten oxide (h-WO3 ) as an example, it is shown that the existence of ionic conductive tunnels greatly promotes the high-rate NH4 + storage. Specifically, a much higher capacity of 82 mAh g-1 at 1 A g-1 is achieved on h-WO3 , in sharp contrast to 14 mAh g-1 of monoclinic tungsten oxide (m-WO3 ). In addition, unlike layered materials, the insertion and desertion of NH4 + ions are confined within the tunnels of the h-WO3 , which minimizes the damage to the crystal structure. This leads to outstanding stability of up to 200 000 cycles with 68% capacity retention at a high current of 20 A g-1 .
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Affiliation(s)
- Yi‐Zhou Zhang
- School of Chemistry and Materials ScienceInstitute of Advanced Materials and Flexible Electronics (IAMFE)Nanjing University of Information Science and TechnologyNanjing210044China
| | - Jin Liang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816China
| | - Zihao Huang
- State Key Laboratory of Physical Chemistry of Solid SurfacesCollege of Chemistry and Chemical EngineeringXiamen UniversityXiamen361005China
| | - Qian Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816China
| | - Guoyin Zhu
- School of Chemistry and Materials ScienceInstitute of Advanced Materials and Flexible Electronics (IAMFE)Nanjing University of Information Science and TechnologyNanjing210044China
| | - Shengyang Dong
- School of Chemistry and Materials ScienceInstitute of Advanced Materials and Flexible Electronics (IAMFE)Nanjing University of Information Science and TechnologyNanjing210044China
| | - Hanfeng Liang
- State Key Laboratory of Physical Chemistry of Solid SurfacesCollege of Chemistry and Chemical EngineeringXiamen UniversityXiamen361005China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech)Nanjing211816China
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12
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Chavan HS, Hou B, Jo Y, Inamdar AI, Im H, Kim H. Optimal Rule-of-Thumb Design of Nickel-Vanadium Oxides as an Electrochromic Electrode with Ultrahigh Capacity and Ultrafast Color Tunability. ACS APPLIED MATERIALS & INTERFACES 2021; 13:57403-57410. [PMID: 34806376 DOI: 10.1021/acsami.1c18613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The use of electrodes capable of functioning as both electrochromic windows and energy storage devices has been extended from green building development to various electronics and displays to promote more efficient energy consumption. Herein, we report the electrochromic energy storage of bimetallic NiV oxide (NiVO) thin films fabricated using chemical bath deposition. The best optimized NiVO electrode with a Ni/V ratio of 3 exhibits superior electronic conductivity and a large electrochemical surface area, which are beneficial for enhancing electrochemical performance. The color switches between semitransparent (a discharged state) and dark brown (a charged state) with excellent reproducibility because of the intercalation and deintercalation of OH- ions in an alkaline KOH electrolyte. A specific capacity of 2403 F g-1, a coloration efficiency of 63.18 cm2 C-1, and an outstanding optical modulation of 68% are achieved. The NiVO electrode also demonstrates ultrafast coloration and bleaching behavior (1.52 and 4.79 s, respectively), which are considerably faster than those demonstrated by the NiO electrode (9.03 and 38.87 s). It retains 91.95% capacity after 2000 charge-discharge cycles, much higher than that of the NiO electrode (83.47%), indicating that it has significant potential for use in smart energy storage applications. The superior electrochemical performance of the best NiVO compound electrode with an optimum Ni/V compositional ratio is due to the synergetic effect between the high electrochemically active surface area induced by V-doping-improved redox kinetics (low charge-transfer resistance) and fast ion diffusion, which provides a facile charge transport pathway at the electrolyte/electrode interface.
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Affiliation(s)
- Harish S Chavan
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
| | - Bo Hou
- Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, U.K
| | - Yongcheol Jo
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
| | - Akbar I Inamdar
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
| | - Hyunsik Im
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
| | - Hyungsang Kim
- Division of Physics and Semiconductor Science, Dongguk University, Seoul 04620, South Korea
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13
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Ma H, Yang W, Gao S, Lin Z, Mo Z, Li C, Shang JK, Li Q. Photoirradiation-Induced Capacitance Enhancement in the h-WO 3/Bi 2WO 6 Submicron Rod Heterostructure under Simulated Solar Illumination and Its Postillumination Capacitance Enhancement Retainment from a Photocatalytic Memory Effect. ACS APPLIED MATERIALS & INTERFACES 2021; 13:57214-57229. [PMID: 34806874 DOI: 10.1021/acsami.1c17386] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Recently, photoassisted charging has been demonstrated as a green and sustainable approach to successfully enhance the capacitance of supercapacitors with low cost and good efficiency. However, their light-induced capacitance enhancement is relatively low and is lost quickly when the illumination is off. In this work, a novel active material system is developed for supercapacitors with the photoassisted charging capability by the decoration of a small amount of Bi2WO6 nanoparticles on an h-WO3 submicron rod surface in situ, which forms a typical type II band alignment heterostructure with a close contact interface through the co-sharing of W atoms between h-WO3 submicron rods and Bi2WO6 nanoparticles. The photogenerated charge carrier separation and transfer are largely enhanced in the h-WO3/Bi2WO6 submicron rod electrode, which subsequently allows more charge carriers to participate in its photoassisted charging process to largely enhance its capacitance improvement under simulated solar illumination than that of the h-WO3 submicron rod electrode. Furthermore, the h-WO3/Bi2WO6 submicron rod electrode could retain its photoinduced capacitance enhancement in the dark for an extended period of time from the photocatalytic memory effect. Thus, our work provides a solution to the two major drawbacks of reported supercapacitors with the light-induced capacitance enhancement property, and supercapacitors based on active materials with the photocatalytic memory effect could be utilized in various technical fields.
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Affiliation(s)
- Huiqin Ma
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China
| | - Weiyi Yang
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, No. 111, Section 1, Northern Second Ring Road, Chengdu 610031, P. R. China
| | - Shuang Gao
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, No. 111, Section 1, Northern Second Ring Road, Chengdu 610031, P. R. China
| | - Zifeng Lin
- College of Materials Science and Engineering, Sichuan University, Chengdu 610041, P. R. China
| | - Zheyang Mo
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China
| | - Chao Li
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
| | - Jian Ku Shang
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China
| | - Qi Li
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, No. 111, Section 1, Northern Second Ring Road, Chengdu 610031, P. R. China
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14
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Si H, Han C, Cui Y, Sang S, Liu K, Liu H, Wu Q. The electrochemical properties of iodine cathode in a novel rechargeable hydrogen ion supercapattery system with molybdenum trioxide as anode. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Zhang X, Xia M, Yu H, Zhang J, Yang Z, Zhang L, Shu J. Hydrogen Bond-Assisted Ultra-Stable and Fast Aqueous NH 4+ Storage. NANO-MICRO LETTERS 2021; 13:139. [PMID: 34138392 PMCID: PMC8192672 DOI: 10.1007/s40820-021-00671-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/12/2021] [Indexed: 05/04/2023]
Abstract
Aqueous ammonium ion batteries are regarded as eco-friendly and sustainable energy storage systems. And applicable host for NH4+ in aqueous solution is always in the process of development. On the basis of density functional theory calculations, the excellent performance of NH4+ insertion in Prussian blue analogues (PBAs) is proposed, especially for copper hexacyanoferrate (CuHCF). In this work, we prove the outstanding cycling and rate performance of CuHCF via electrochemical analyses, delivering no capacity fading during ultra-long cycles of 3000 times and high capacity retention of 93.6% at 50 C. One of main contributions to superior performance from highly reversible redox reaction and structural change is verified during the ammoniation/de-ammoniation progresses. More importantly, we propose the NH4+ diffusion mechanism in CuHCF based on continuous formation and fracture of hydrogen bonds from a joint theoretical and experimental study, which is another essential reason for rapid charge transfer and superior NH4+ storage. Lastly, a full cell by coupling CuHCF cathode and polyaniline anode is constructed to explore the practical application of CuHCF. In brief, the outstanding aqueous NH4+ storage in cubic PBAs creates a blueprint for fast and sustainable energy storage.
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Affiliation(s)
- Xikun Zhang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Maoting Xia
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Haoxiang Yu
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Junwei Zhang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Zhengwei Yang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Liyuan Zhang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Jie Shu
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China.
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16
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Wu X, Zhang H, He C, Wu C, Huang KJ. High-power-energy proton supercapacitor based on interface-adapted durable polyaniline and hexagonal tungsten oxide. J Colloid Interface Sci 2021; 601:727-733. [PMID: 34091319 DOI: 10.1016/j.jcis.2021.05.157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 01/06/2023]
Abstract
Supercapacitors are high power energy storage devices, however, their application are remain limited by the low energy density. Developing high capacity electrode materials and constructing devices with high operating voltage are effective ways to solve this problem. Herein, performance of polyaniline (PANI) electrode materials is dramatically enhanced by engineering robust PANI/carbon interfaces, through assembling PANI nanorod array on rose petals derived carbon network (RPDCN). The structure of the PANI is optimized by adjusting the concentration of the aniline precursor. The unique structure enables the prepared PANI/RPDCN composite show a high capacitance of 636 F g-1 at 0.5 A g-1, based on the total weight of PANI and RPDCN substrate. The robust interface effectively prolonged the composite electrode stably cycled for over 2000 cycles at 2 A g-1 with a capacity retention of 89%. When coupled with a hexagonal tungsten oxide (h-WO3) anode, a high-power asymmetric proton supercapacitor with high energy densities (29.0 Wh kg-1/0.61 kW kg-1 and 21.4 Wh kg-1/19.51 kW kg-1) was assembled. This work provides an effective and eco-friendly route toward superior PANI electrodes and proposes a promising high-power energy storage system using proton as working ion.
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Affiliation(s)
- Xu Wu
- College of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China; Chongqing Key Laboratory for Advanced Materials & Technologies of Clean Energies, Chongqing 400715, China
| | - Huanhuan Zhang
- Collaborative Innovation Center of Henan Province for Energy-Saving Building Materials, Xinyang Normal University, Xinyang 464000, China
| | - Chuan He
- College of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Chen Wu
- College of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Ke-Jing Huang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China.
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17
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Zeng Y, Luo X, Li F, Huang A, Wu H, Xu GQ, Wang SL. Noble Metal-Free FeOOH/Li 0.1WO 3 Core-Shell Nanorods for Selective Oxidation of Methane to Methanol with Visible-NIR Light. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:7711-7720. [PMID: 34003010 DOI: 10.1021/acs.est.1c01152] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Hydroxyl radicals (•OH) generated in the photocatalytic process are crucial to the conversion of methane (CH4) to value-added methanol (CH3OH) at room temperature. However, utilizing noble metal-free catalysts and low-energy photons of solar light, such as visible and near-infrared light (vis-NIR), is difficult to provide more electron states to form •OH radicals. Here, we developed FeOOH/Li0.1WO3 core-shell nanorods via a two-step in/out co-modification of hexagonal tungsten oxide (h-WO3): (1) lithium ions intercalating into the hexagonal tunnels of h-WO3 to form Li0.1WO3 nanorods and (2) using FeOOH-wrapped Li0.1WO3 to obtain FeOOH/Li0.1WO3 core-shell nanorods. Introduction of lithium induces polaron transition in Li0.1WO3, enabling the absorption of vis-NIR light. Interestingly, FeOOH-based Fenton-like reaction when H2O2 is selected as an oxidant favors the generation of more •OH radicals available for CH4 oxidation to CH3OH. Meanwhile, FeOOH with FeIII as an "electron sink" highly improves the separation of photoinduced electrons and holes in Li0.1WO3. Eventually, efficient selective formation of CH4OH is achieved with remarkable generation rates up to ∼342 and ∼160 μmol g-1 at visible light (420-700 nm) and NIR light (≥800 nm), respectively. Our finding opens up new possibilities for developing noble metal-free catalysts for solar energy-driven CH4 conversion to CH3OH under ambient conditions.
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Affiliation(s)
- Yi Zeng
- School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, 200240 Shanghai, China
| | - Xin Luo
- State Key Laboratory of Optoelectronic Materials and Technologies, Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou 510275, China
| | - Feng Li
- School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Anhua Huang
- School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, 200240 Shanghai, China
| | - Hongmei Wu
- School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Guo Qin Xu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Song Ling Wang
- School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, 200240 Shanghai, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
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18
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Chacón P, Hernández-Lima JG, Bazán-Jiménez A, García-Revilla MA. Modeling Adsorption and Optical Properties for the Design of CO 2 Photocatalytic Metal-Organic Frameworks. Molecules 2021; 26:3060. [PMID: 34065514 PMCID: PMC8161253 DOI: 10.3390/molecules26103060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/14/2021] [Accepted: 05/16/2021] [Indexed: 11/30/2022] Open
Abstract
Four Metal-Organic Frameworks (MOFs) were modeled (IRMOF-C-BF2, IRMOF-C-(2)-BF2, IRMOF-C'-BF2, and IRMOF-C-CH2BF2) based on IRMOF-1. A series of linkers, based on Frustrated Lewis Pairs and coumarin moieties, were attached to IRMOF-1 to obtain MOFs with photocatalytic properties. Four different linkers were used: (a) a BF2 attached to a coumarin moiety at position 3, (b) two BF2 attached to a coumarin moiety in positions 3 and 7, (c) a BF2 attached in the coumarin moiety at position 7, and (d) a CH2BF2 attached at position 3. An analysis of the adsorption properties of H2, CO2, H2O and possible CO2 photocatalytic capabilities was performed by means of computational modeling using Density Functional Theory (DFT), Time-Dependent Density Functional (TD-DFT) methods, and periodic quantum chemical wave function approach. The results show that the proposed linkers are good enough to improve the CO2 adsorption, to hold better bulk properties, and obtain satisfactory optical properties in comparison with IRMOF-1 by itself.
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Affiliation(s)
| | | | | | - Marco A. García-Revilla
- Chemistry Department, Natural and Exact Sciences Division, University of Guanajuato, Noria Alta S/N, Guanajuato 36050, Mexico; (P.C.); (J.G.H.-L.); (A.B.-J.)
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19
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N-doped carbon nanofibers encapsulated Cu2-xSe with the improved lithium storage performance and its structural evolution analysis. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137449] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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High-rate quasi-solid-state hybrid supercapacitor of hierarchical flowers of hydrated tungsten oxide nanosheets. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137389] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Gupta SP, Nishad HH, Chakane SD, Gosavi SW, Late DJ, Walke PS. Phase transformation in tungsten oxide nanoplates as a function of post-annealing temperature and its electrochemical influence on energy storage. NANOSCALE ADVANCES 2020; 2:4689-4701. [PMID: 36132928 PMCID: PMC9416815 DOI: 10.1039/d0na00423e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/05/2020] [Indexed: 05/27/2023]
Abstract
The morphology and crystal structure of electrode materials have an enormous impact on their electrochemical properties for employment in supercapacitors for various applications. In this study, the transformations of the crystal structure of WO3·H2O nanoplates were conducted by post-annealing at 200 °C and 400 °C. The morphological and structural evolution of the electrodes was studied via FEG-SEM, HRTEM, FTIR, XRD, and Raman spectroscopy. The phase transition and enhanced degree of crystallinity were observed with increasing temperature. The orthorhombic structures of the hydrate WO3·H2O (W80), the mixed-phase with mesoporous structure (W200), and finally the monoclinic phase of WO3 structures (W400) were achieved at annealing temperatures of 80 °C, 200 °C, and 400 °C respectively. The electrochemical performance of electrode W200 showed the highest specific capacitance of 606 F g-1 as compared to electrode W80 (361 F g-1), and was two-fold greater than electrode W400 (302 F g-1) at a current density of 1 A g-1. Moreover, electrode W200 exhibited excellent cyclic stability of 89% at an ultrahigh scan rate of 100 mV s-1 after 4000 cycles. The results highlight that the mixed-phase WO3 nanoplates would make a suitable electrode material for supercapacitors with desired electrochemical features.
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Affiliation(s)
- Shobhnath P Gupta
- National Centre for Nanoscience's and Nanotechnology, University of Mumbai Mumbai-400098 India +91 8380832183
| | - Harishchandra H Nishad
- National Centre for Nanoscience's and Nanotechnology, University of Mumbai Mumbai-400098 India +91 8380832183
| | - Sanjay D Chakane
- Department of Physics, Arts, Science and Commerce College Indapur, Affiliated to Savitribai Phule Pune University Pune-413106 India
| | - Suresh W Gosavi
- Department of Physics, Savitribai Phule Pune University Pune-411007 India
| | - Dattatray J Late
- Centre for Nanoscience and Nanotechnology, Amity University Mumbai-410206 India
| | - Pravin S Walke
- National Centre for Nanoscience's and Nanotechnology, University of Mumbai Mumbai-400098 India +91 8380832183
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22
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Park J, Lim J, Park Y, Han DS, Shon HK, Hoffmann MR, Park H. In Situ-Generated Reactive Oxygen Species in Precharged Titania and Tungsten Trioxide Composite Catalyst Membrane Filters: Application to As(III) Oxidation in the Absence of Irradiation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:9601-9608. [PMID: 32543843 DOI: 10.1021/acs.est.0c01550] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This study demonstrates that in situ-generated reactive oxygen species (ROSs) in prephotocharged TiO2 and WO3 (TW) composite particle-embedded inorganic membrane filters oxidize arsenite (As(III)) into arsenate (As(V)) without any auxiliary chemical oxidants under ambient conditions in the dark. TW membrane filters have been charged with UV or simulated sunlight and subsequently transferred to a once-through flow-type system. The charged TW filters can transfer the stored electrons to dissolved O2, producing ROSs that mediate As(III) oxidation in the dark. Dramatic inhibition of As(V) production with O2 removal or addition of ROS quenchers indicates an ROS-mediated As(III) oxidation mechanism. Electron paramagnetic spectroscopic analysis has confirmed the formation of the HO2•/O2•- pair in the dark. The WO3 fraction in the TW filter significantly influences the performance of the As(III) oxidation, while As(V) production is enhanced with increasing charging time and solution pH. The As(III) oxidation is terminated when the singly charged TW filter is fully discharged; however, recharging of TW recovers the catalytic activity for As(III) oxidation. The proposed oxidation process using charged TW membrane filters is practical and environmentally benign for the continuous treatment of As(III)-contaminated water during periods of unavailability of sunlight.
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Affiliation(s)
- Jiyeon Park
- School of Energy Engineering, Kyungpook National University, Daegu 41566, Korea
| | - Jonghun Lim
- Linde + Robinson Laboratories, California Institute of Technology, Pasadena, California 91125, United States
| | - Yiseul Park
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Korea
| | - Dong Suk Han
- Center for Advanced Materials, Qatar University, Doha 2713, Qatar
| | - Ho Kyong Shon
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Michael R Hoffmann
- Linde + Robinson Laboratories, California Institute of Technology, Pasadena, California 91125, United States
| | - Hyunwoong Park
- School of Energy Engineering, Kyungpook National University, Daegu 41566, Korea
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23
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Xiao S, Zhou C, Ye X, Lian Z, Zhang N, Yang J, Chen W, Li H. Solid-Phase Microwave Reduction of WO 3 by GO for Enhanced Synergistic Photo-Fenton Catalytic Degradation of Bisphenol A. ACS APPLIED MATERIALS & INTERFACES 2020; 12:32604-32614. [PMID: 32594735 DOI: 10.1021/acsami.0c06373] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The synergistic photocatalytic Fenton reaction is a powerful advanced oxidation technique for the degradation of persistent organic pollutants. However, microwave-induced thermal effects on the formation of novel structures facilitating the photocatalytic degradation have been rarely reported. Herein, a two-step microwave thermal strategy was developed to synthesize a new hybrid catalyst comprising defective WO3-x nanowires coupled with reduced graphene oxides (rGOs). Conventionally, microwave methods could induce superhot spots on the GO surface, resulting in the site-specific crystallization and oriented growth of WO3. However, in the solid phase, localized microwave thermal effects could reduce the interfacial area between WO3 and rGO and enhance the bonding between them. As for the unique structure and surface properties, the synthesized catalyst enhanced the light absorption, promoted the interfacial charge separation, and increased the carrier density in the photocatalytic processes. In addition, surface formation of W4+ provided a new pathway for Fe3+/Fe2+ cycling which linked the photocatalytic reaction and the Fenton process. The optimized catalyst exhibited a remarkable performance in the degradation of bisphenol A with a ∼83% removal yield via a photo-Fenton route. These microwave-induced functionalities of materials for synergistic reactions could also give a new avenue to other photoelectrocatalytic fields and solar cells.
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Affiliation(s)
- Shuning Xiao
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Chen Zhou
- Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China
| | - Xingyu Ye
- Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China
| | - Zichao Lian
- College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Ningyu Zhang
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Junhe Yang
- School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Wei Chen
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Hexing Li
- Key Laboratory of Resource Chemistry of Ministry of Education, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China
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Mao Y, Yang X, Gong W, Zhang J, Pan T, Sun H, Chen Z, Wang Z, Zhu J, Hu J, Cong S, Geng F, Zhao Z. A Dopant Replacement-Driven Molten Salt Method toward the Synthesis of Sub-5-nm-Sized Ultrathin Nanowires. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001098. [PMID: 32383359 DOI: 10.1002/smll.202001098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/31/2020] [Accepted: 04/09/2020] [Indexed: 06/11/2023]
Abstract
The high-temperature molten-salt method is an important inorganic synthetic route to a wide variety of morphological phenotypes. However, its utility is limited by the fact that it is typically incapable of producing ultrathin (<5 nm diameter) nanowires, which have a crucial role in novel nanotechnology applications. Herein, a rapid molten salt-based synthesis of sub-5-nm-sized nanowires of hexagonal tungsten oxide (h-WO3 ) that is critically dependent on a substantial proportion of molybdenum (Mo) dopant is described. This dopant-driven morphological transition in tungsten oxide (WO3 ) may be attributable to the collapse of layered structure, followed by nanocluster aggregation, coalescence, and recrystallization to form ultrathin nanowires. Interestingly, due to the structural properties of h-WO3 , the thus-formed ultrathin nanowires are demonstrated to be excellent photocatalysts for the production of ammonia (NH3 ) from nitrogen (N2 ) and water. The ultrathin nanowires exhibit a high photocatalytic NH3 -production activity with a rate of 370 µmol g-1 h-1 and an apparent quantum efficiency of 0.84% at 420 nm, which is more than twice that obtained from the best-performing Mo-doped W18 O49 nanowire catalysts. It is envisaged that the dopant replacement-driven synthetic protocol will allow for rapid access to a series of ultrathin nanostructures with intriguing properties and increase potential applications.
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Affiliation(s)
- Yihua Mao
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Xuwen Yang
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Wenbin Gong
- School of Physics and Energy, Xuzhou University of Technology, Xuzhou, 221018, China
| | - Jing Zhang
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Ting Pan
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Hongzhao Sun
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Zhigang Chen
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Zhen Wang
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Junfa Zhu
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, 230029, China
| | - Jun Hu
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, 230029, China
| | - Shan Cong
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
- Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
| | - Fengxia Geng
- College of Energy, Soochow University, Suzhou, 215123, China
| | - Zhigang Zhao
- Key Lab of Nanodevices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (CAS), Suzhou, 215123, China
- Division of Nanomaterials, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Nanchang, 330200, China
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25
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Heo S, Dahlman CJ, Staller CM, Jiang T, Dolocan A, Korgel BA, Milliron DJ. Enhanced Coloration Efficiency of Electrochromic Tungsten Oxide Nanorods by Site Selective Occupation of Sodium Ions. NANO LETTERS 2020; 20:2072-2079. [PMID: 32081013 DOI: 10.1021/acs.nanolett.0c00052] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Coloration efficiency is an important figure of merit in electrochromic windows. Though it is thought to be an intrinsic material property, we tune optical modulation by effective utilization of ion intercalation sites. Specifically, we enhance the coloration efficiency of m-WO2.72 nanocrystal films by selectively intercalating sodium ions into optically active hexagonal sites. To accurately measure coloration efficiencies, significant degradation during cycling is mitigated by introducing atomic-layer-deposited Al2O3 layers. Galvanostatic spectroscopic measurement shows that the site-selective intercalation of sodium ions in hexagonal tunnels enhances the coloration efficiency compared to a nonselective lithium ion-based electrolyte. Electrochemical rate analysis shows insertion of sodium ions to be capacitive-like, another indication of occupying hexagonal sites. Our results emphasize the importance of different site occupation on spectroelectrochemical properties, which can be used for designing materials and selecting electrolytes for enhanced electrochromic performance. In this context, we suggest sodium ion-based electrolytes hold unrealized potential for tungsten oxide electrochromic applications.
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Affiliation(s)
- Sungyeon Heo
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Clayton J Dahlman
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Corey M Staller
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Taizhi Jiang
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Andrei Dolocan
- Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Brian A Korgel
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Delia J Milliron
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
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26
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Shen G, Liu J, Wu HB, Xu P, Liu F, Tongsh C, Jiao K, Li J, Liu M, Cai M, Lemmon JP, Soloveichik G, Li H, Zhu J, Lu Y. Multi-functional anodes boost the transient power and durability of proton exchange membrane fuel cells. Nat Commun 2020; 11:1191. [PMID: 32132527 PMCID: PMC7055244 DOI: 10.1038/s41467-020-14822-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 12/23/2019] [Indexed: 11/29/2022] Open
Abstract
Proton exchange membrane fuel cells have been regarded as the most promising candidate for fuel cell vehicles and tools. Their broader adaption, however, has been impeded by cost and lifetime. By integrating a thin layer of tungsten oxide within the anode, which serves as a rapid-response hydrogen reservoir, oxygen scavenger, sensor for power demand, and regulator for hydrogen-disassociation reaction, we herein report proton exchange membrane fuel cells with significantly enhanced power performance for transient operation and low humidified conditions, as well as improved durability against adverse operating conditions. Meanwhile, the enhanced power performance minimizes the use of auxiliary energy-storage systems and reduces costs. Scale fabrication of such devices can be readily achieved based on the current fabrication techniques with negligible extra expense. This work provides proton exchange membrane fuel cells with enhanced power performance, improved durability, prolonged lifetime, and reduced cost for automotive and other applications. Proton exchange membrane fuel cells often suffer from low lifetimes and high cost. Here, the authors enhance the transient power performance and durability of these fuel cells by integrating a thin layer of tungsten oxide within the anode, which acts as a hydrogen reservoir, oxygen scavenger, and a regulator for the hydrogen-disassociation reaction.
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Affiliation(s)
- Gurong Shen
- School of Materials Science and Engineering, Tianjin University, Tianjin, 300350, P.R. China
| | - Jing Liu
- Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Hao Bin Wu
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Pengcheng Xu
- Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Fang Liu
- Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Chasen Tongsh
- State Key Laboratory of Engines, Tianjin University, Tianjin, 300350, P.R. China
| | - Kui Jiao
- State Key Laboratory of Engines, Tianjin University, Tianjin, 300350, P.R. China
| | - Jinlai Li
- State Key Lab of Coal-Based Low Carbon Energy, ENN Technology and Development Co. Ltd., Langfang, Hebei, 065001, P.R. China
| | - Meilin Liu
- School of Materials Science and Engineering, Georgia Institute of Technology, 771 Ferst Drive, Atlanta, GA, 30332-0245, USA
| | - Mei Cai
- General Motors Research and Development Center, Warren, MI, 48090-9055, USA
| | - John P Lemmon
- Advanced Research Projects Agency-Energy, Washington, DC, 20024, USA
| | | | - Hexing Li
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200234, P.R. China
| | - Jian Zhu
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200234, P.R. China.
| | - Yunfeng Lu
- Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA.
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27
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Durán-Álvarez J, Del Angel R, Ramírez-Ortega D, Guerrero-Araque D, Zanella R. An alternative method for the synthesis of functional Au/WO3 materials and their use in the photocatalytic production of hydrogen. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.09.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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28
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Evans HA, Wu Y, Seshadri R, Cheetham AK. Perovskite-related ReO 3-type structures. NATURE REVIEWS. MATERIALS 2020; 5:10.1038/s41578-019-0160-x. [PMID: 38487306 PMCID: PMC10938535 DOI: 10.1038/s41578-019-0160-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/12/2019] [Indexed: 03/17/2024]
Abstract
Materials with the perovskite ABX3 structure play a major role across materials chemistry and physics as a consequence of their ubiquity and wide range of useful properties. ReO3-type structures can be described as ABX3 perovskites in which the A-cation site is unoccupied, giving rise to the general composition BX3, where B is typically a cation and X is a bridging anion. The chemical diversity of such structures is extensive, ranging from simple oxides and fluorides, such as WO3 and AlF3, to complex structures in which the bridging anion is polyatomic, such as in the Prussian blue-related cyanides Fe(CN)3 and CoPt(CN)6. The same ReO3-type structure is found in metal-organic frameworks, for example, ln (im)3(im = imidazolate) and the well-known MOF-5 structure, where the B-site cation is polyatomic. The extended 3D connectivity and openness of this structure type leads to compounds with interesting and often unusual properties. Notable among these properties are negative thermal expansion (for example, ScF3), photocatalysis (for example, CoSn(OH)6), thermoelectricity (for example, CoAs3) and superconductivity in a phase that is controversially described as SH3 with a doubly interpenetrating ReO3 structure. We present an account of this exciting family of materials and discuss future opportunities in the area.
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Affiliation(s)
- Hayden A. Evans
- Materials Research Laboratory, University of California, Santa Barbara CA, USA
- National Institute of Standards and Technology, Center for Neutron Research Gaithersburg, MD, USA
| | - Yue Wu
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool, UK
| | - Ram Seshadri
- Materials Research Laboratory, University of California, Santa Barbara CA, USA
- Department of Chemistry and Biochemistry, University of California, Santa Barbara CA, USA
- Materials Department, University of California Santa Barbara, CA, USA
| | - Anthony K. Cheetham
- Materials Research Laboratory, University of California, Santa Barbara CA, USA
- Materials Department, University of California Santa Barbara, CA, USA
- Department of Materials Science and Engineering, National University of Singapore, Singapore, Singapore
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29
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Facile preparation of W5O14 nanosheet arrays with large crystal channels as high-performance negative electrode for supercapacitor. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135209] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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30
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Naz R, Liu Q, Abbas W, Imtiaz M, Zada I, Ahmad J, Li T, Gu J. One-Pot Hydrothermal Synthesis of Ternary 1T-MoS 2 /Hexa-WO 3 /Graphene Composites for High-Performance Supercapacitors. Chemistry 2019; 25:16054-16062. [PMID: 31605403 DOI: 10.1002/chem.201903336] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Indexed: 01/24/2023]
Abstract
A new ternary composite of 1T-molybdenum disulfide, hexagonal tungsten trioxide, and reduced graphene oxide (M-W-rGO) is synthesized by using a one-pot hydrothermal process. The synergetic effect of 1T-MoS2 and hexa-WO3 nanoflowers improves the electrochemical performance for supercapacitors by inducing additional active sites and hexagonal tunnels, respectively, which lead to high storage capacity and easy transfer of electrolyte ions. The ternary M-W-rGO composite has a high specific capacitance of 836 F g-1 at 1 A g-1 , which is nearly twice that of binary composites of M-rGO and W-rGO with high capacitance retention of 86.35 % after 3000 cycles at a high current density of 5 A g-1 . This study provides a new ternary composite that can be used as an electrode material for high-performance supercapacitors.
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Affiliation(s)
- Raheela Naz
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Qinglei Liu
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Waseem Abbas
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Muhammad Imtiaz
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.,Department of Physics, Islamia College Peshawar, Peshawar, Khyber Pakhtunkhwa, 25120, Pakistan
| | - Imran Zada
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Javed Ahmad
- Department of Physics, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Tengfei Li
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Jiajun Gu
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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31
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Sun Z, Sang XG, Song Y, Guo D, Feng DY, Sun X, Liu XX. A high performance tungsten bronze electrode in a mixed electrolyte and applications in supercapacitors. Chem Commun (Camb) 2019; 55:14323-14326. [PMID: 31714544 DOI: 10.1039/c9cc06845g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Na2SO4 + H2SO4 mixed electrolyte is demonstrated for a tungsten bronze pseudocapacitive electrode. The Na2SO4 supporting salt allows a large potential window while H+ effectively suppresses phase transformation. The electrode delivers a capacitance of 860 mF cm-2 with a -0.9 V-0 V window and 98% capacitance retention over 30 000 cycles.
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Affiliation(s)
- Zhen Sun
- Department of Chemistry, Northeastern University, Shenyang, 110819, China.
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32
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Ilbeygi H, Kim IY, Kim MG, Cha W, Kumar PSM, Park D, Vinu A. Highly Crystalline Mesoporous Phosphotungstic Acid: A High‐Performance Electrode Material for Energy‐Storage Applications. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901224] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hamid Ilbeygi
- Future Industries Institute (FII) University of South Australia Mawson Lakes SA 5095 Australia
| | - In Young Kim
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
| | - Min Gyu Kim
- Pohang Accelerator Laboratory Pohang University of Science and Technology Pohang 790-784 Republic of Korea
| | - Wangsoo Cha
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
| | | | - Dae‐Hwan Park
- Department of Nano Materials Science and Engineering Kyungnam University Gyeongsangnamdo 51767 Republic of Korea
| | - Ajayan Vinu
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
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33
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Sun Y, Yu Z, Wang W, Li P, Li G, Zhang W, Chen L, Zhuivkov S, Hu J. Selective gas detection using Mn 3O 4/WO 3 composites as a sensing layer. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2019; 10:1423-1433. [PMID: 31431854 PMCID: PMC6664411 DOI: 10.3762/bjnano.10.140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 06/21/2019] [Indexed: 06/10/2023]
Abstract
Pure WO3 sensors and Mn3O4/WO3 composite sensors with different Mn concentrations (1 atom %, 3 atom % and 5 atom %) were successfully prepared through a facile hydrothermal method. As gas sensing materials, their sensing performance at different temperatures was systematically investigated for gas detection. The devices displayed different sensing responses toward different gases at specific temperatures. The gas sensing performance of Mn3O4/WO3 composites (especially at 3 atom % Mn) were far improved compared to sensors based on pure WO3, where the improvement is related to the heterojunction formed between the two metal oxides. The sensor based on the Mn3O4/WO3 composite with 3 atom % Mn showed a high selective response to hydrogen sulfide (H2S), ammonia (NH3) and carbon monoxide (CO) at working temperatures of 90 °C, 150 °C and 210 °C, respectively. The demonstrated superior selectivity opens the door for potential applications in gas recognition and detection.
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Affiliation(s)
- Yongjiao Sun
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Zhichao Yu
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Wenda Wang
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Pengwei Li
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Gang Li
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Wendong Zhang
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
| | - Lin Chen
- Key Laboratory of Interface Science and Engineering in Advanced Materials (Taiyuan University of Technology), Ministry of Education, Taiyuan 030024, China
| | - Serge Zhuivkov
- Ghent University Global Campus, Department of Applied Analytical & Physical Chemistry, Faculty of Bioscience Engineering, 119 Songdomunhwa-ro, Yeonsu-gu, Incheon 21985, South Korea
| | - Jie Hu
- Micro and Nano System Research Center, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
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34
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Sun X, Simonsen SC, Norby T, Chatzitakis A. Composite Membranes for High Temperature PEM Fuel Cells and Electrolysers: A Critical Review. MEMBRANES 2019; 9:E83. [PMID: 31336708 PMCID: PMC6680835 DOI: 10.3390/membranes9070083] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/01/2019] [Accepted: 07/08/2019] [Indexed: 02/07/2023]
Abstract
Polymer electrolyte membrane (PEM) fuel cells and electrolysers offer efficient use and production of hydrogen for emission-free transport and sustainable energy systems. Perfluorosulfonic acid (PFSA) membranes like Nafion® and Aquivion® are the state-of-the-art PEMs, but there is a need to increase the operating temperature to improve mass transport, avoid catalyst poisoning and electrode flooding, increase efficiency, and reduce the cost and complexity of the system. However, PSFAs-based membranes exhibit lower mechanical and chemical stability, as well as proton conductivity at lower relative humidities and temperatures above 80 °C. One approach to sustain performance is to introduce inorganic fillers and improve water retention due to their hydrophilicity. Alternatively, polymers where protons are not conducted as hydrated H3O+ ions through liquid-like water channels as in the PSFAs, but as free protons (H+) via Brønsted acid sites on the polymer backbone, can be developed. Polybenzimidazole (PBI) and sulfonated polyetheretherketone (SPEEK) are such materials, but need considerable acid doping. Different composites are being investigated to solve some of the accompanying problems and reach sufficient conductivities. Herein, we critically discuss a few representative investigations of composite PEMs and evaluate their significance. Moreover, we present advances in introducing electronic conductivity in the polymer binder in the catalyst layers.
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Affiliation(s)
- Xinwei Sun
- Centre for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, FERMiO, Gaustadalléen 21, NO-0349 Oslo, Norway
| | - Stian Christopher Simonsen
- Centre for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, FERMiO, Gaustadalléen 21, NO-0349 Oslo, Norway
| | - Truls Norby
- Centre for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, FERMiO, Gaustadalléen 21, NO-0349 Oslo, Norway
| | - Athanasios Chatzitakis
- Centre for Materials Science and Nanotechnology, Department of Chemistry, University of Oslo, FERMiO, Gaustadalléen 21, NO-0349 Oslo, Norway.
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35
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Ilbeygi H, Kim IY, Kim MG, Cha W, Kumar PSM, Park D, Vinu A. Highly Crystalline Mesoporous Phosphotungstic Acid: A High‐Performance Electrode Material for Energy‐Storage Applications. Angew Chem Int Ed Engl 2019; 58:10849-10854. [DOI: 10.1002/anie.201901224] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Hamid Ilbeygi
- Future Industries Institute (FII) University of South Australia Mawson Lakes SA 5095 Australia
| | - In Young Kim
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
| | - Min Gyu Kim
- Pohang Accelerator Laboratory Pohang University of Science and Technology Pohang 790-784 Republic of Korea
| | - Wangsoo Cha
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
| | | | - Dae‐Hwan Park
- Department of Nano Materials Science and Engineering Kyungnam University Gyeongsangnamdo 51767 Republic of Korea
| | - Ajayan Vinu
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment The University of Newcastle Callaghan NSW 2308 Australia
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36
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S Mofarah S, Adabifiroozjaei E, Yao Y, Koshy P, Lim S, Webster R, Liu X, Khayyam Nekouei R, Cazorla C, Liu Z, Wang Y, Lambropoulos N, Sorrell CC. Proton-assisted creation of controllable volumetric oxygen vacancies in ultrathin CeO 2-x for pseudocapacitive energy storage applications. Nat Commun 2019; 10:2594. [PMID: 31197166 PMCID: PMC6565713 DOI: 10.1038/s41467-019-10621-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 05/20/2019] [Indexed: 12/20/2022] Open
Abstract
Two-dimensional metal oxide pseudocapacitors are promising candidates for size-sensitive applications. However, they exhibit limited energy densities and inferior power densities. Here, we present an electrodeposition technique by which ultrathin CeO2−x films with controllable volumetric oxygen vacancy concentrations can be produced. This technique offers a layer-by-layer fabrication route for ultrathin CeO2−x films that render Ce3+ concentrations as high as ~60 at% and a volumetric capacitance of 1873 F cm−3, which is among the highest reported to the best of our knowledge. This exceptional behaviour originates from both volumetric oxygen vacancies, which enhance electron conduction, and intercrystallite water, which promotes proton conduction. Consequently, simultaneous charging on the surface and in the bulk occur, leading to the observation of redox pseudocapacitive behaviour in CeO2−x. Thermodynamic investigations reveal that the energy required for oxygen vacancy formation can be reduced significantly by proton-assisted reactions. This cyclic deposition technique represents an efficient method to fabricate metal oxides of precisely controlled defect concentrations and thicknesses. Two-dimensional pseudocapacitors may benefit portable electronic devices but require improved energy and power densities. Here, the authors achieve high volumetric capacitance in ultrathin films with oxygen vacancies that enhance electron conduction and intercrystallite water that promotes proton conduction.
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Affiliation(s)
- Sajjad S Mofarah
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia.
| | - Esmaeil Adabifiroozjaei
- Research Center for Functional Materials (RCFM), National Institute for Materials Science (NIMS), Tsukuba, Ibaraki, 305-0047, Japan.
| | - Yin Yao
- Electron Microscopy Unit (EMU), Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Pramod Koshy
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia.
| | - Sean Lim
- Electron Microscopy Unit (EMU), Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Richard Webster
- Electron Microscopy Unit (EMU), Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Xinhong Liu
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | | | - Claudio Cazorla
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Zhao Liu
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Yu Wang
- Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Nicholas Lambropoulos
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Charles C Sorrell
- School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
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37
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Shinde PA, Seo Y, Ray C, Jun SC. Direct growth of WO3 nanostructures on multi-walled carbon nanotubes for high-performance flexible all-solid-state asymmetric supercapacitor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.03.159] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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38
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Pan D, Xiao S, Chen X, Li R, Cao Y, Zhang D, Pu S, Li Z, Li G, Li H. Efficient Photocatalytic Fuel Cell via Simultaneous Visible-Photoelectrocatalytic Degradation and Electricity Generation on a Porous Coral-like WO 3/W Photoelectrode. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:3697-3706. [PMID: 30816704 DOI: 10.1021/acs.est.8b05685] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Photocatalytic fuel cells (PFCs) have proven to be effective for generating electricity and degrading pollutants with a goal to resolve environmental and energy problems. However, the degradation of persistent organic pollutants (POPs), such as perfluorooctanoic acid (PFOA), remains challenging. In the present work, a porous coral-like WO3/W (PCW) photoelectrode with a well-designed energy band structure was used for the photoelectrocatalytic degradation of POPs and the simultaneous generation of electricity. The as-constructed bionic porous coral-like nanostructure greatly improved the light-harvesting capacity of the PCW photoelectrode. A maximum photocurrent density (0.31 mA/cm2) under visible light (λ > 420 nm) irradiation and a high incident photon conversion efficiency (IPCE) value (5.72% at 420 nm) were achieved. Because of the unique porous coral-like structure, the suitable energy band position, and the strong oxidation ability, this PCW photoelectrode-based PFC system exhibited a strong ability for simultaneous photoelectrocatalytic degradation of PFOA and electricity generation under visible-light irradiation, with a power output of 0.0013 mV/cm2 using PFOA as the fuel. This work provides a promising way to construct a reliable PFC using highly toxic POPs to generate electricity.
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Affiliation(s)
- Donglai Pan
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Shuning Xiao
- International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, College of Optoelectronic Engineering , Shenzhen University , Shenzhen 518060 , China
| | - Xiaofeng Chen
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Ruping Li
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Yingnan Cao
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Dieqing Zhang
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Sisi Pu
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Zhangcheng Li
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Guisheng Li
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
| | - Hexing Li
- Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, College of Life and Environmental Science , Shanghai Normal University , Shanghai 200234 , China
- Shanghai University of Electric Power , 2588 Changyang Road , Shanghai 200090 , China
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39
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Bellani S, Antognazza MR, Bonaccorso F. Carbon-Based Photocathode Materials for Solar Hydrogen Production. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1801446. [PMID: 30221413 DOI: 10.1002/adma.201801446] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 06/15/2018] [Indexed: 06/08/2023]
Abstract
Hydrogen is considered a promising environmentally friendly energy carrier for replacing traditional fossil fuels. In this context, photoelectrochemical cells effectively convert solar energy directly to H2 fuel by water photoelectrolysis, thereby monolitically combining the functions of both light harvesting and electrolysis. In such devices, photocathodes and photoanodes carry out the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER), respectively. Here, the focus is on photocathodes for HER, traditionally based on metal oxides, III-V group and II-VI group semiconductors, silicon, and copper-based chalcogenides as photoactive material. Recently, carbon-based materials have emerged as reliable alternatives to the aforementioned materials. A perspective on carbon-based photocathodes is provided here, critically analyzing recent research progress and outlining the major guidelines for the development of efficient and stable photocathode architectures. In particular, the functional role of charge-selective and protective layers, which enhance both the efficiency and the durability of the photocathodes, is discussed. An in-depth evaluation of the state-of-the-art fabrication of photocathodes through scalable, high-troughput, cost-effective methods is presented. The major aspects on the development of light-trapping nanostructured architectures are also addressed. Finally, the key challenges on future research directions in terms of potential performance and manufacturability of photocathodes are analyzed.
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Affiliation(s)
- Sebastiano Bellani
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | - Maria Rosa Antognazza
- Center for Nano Science and Technology @Polimi, Istituto Italiano di Tecnologia, via Pascoli 70/3, 20133, Milan, Italy
| | - Francesco Bonaccorso
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
- BeDimensional Srl, via Albisola 121, 16163, Genova, Italy
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40
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Ohmura JF, Burpo FJ, Lescott CJ, Ransil A, Yoon Y, Records WC, Belcher AM. Highly adjustable 3D nano-architectures and chemistries via assembled 1D biological templates. NANOSCALE 2019; 11:1091-1102. [PMID: 30574649 DOI: 10.1039/c8nr04864a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Porous metal nanofoams have made significant contributions to a diverse set of technologies from separation and filtration to aerospace. Nonetheless, finer control over nano and microscale features must be gained to reach the full potential of these materials in energy storage, catalytic, and sensing applications. As biologics naturally occur and assemble into nano and micro architectures, templating on assembled biological materials enables nanoscale architectural control without the limited chemical scope or specialized equipment inherent to alternative synthetic techniques. Here, we rationally assemble 1D biological templates into scalable, 3D structures to fabricate metal nanofoams with a variety of genetically programmable architectures and material chemistries. We demonstrate that nanofoam architecture can be modulated by manipulating viral assembly, specifically by editing the viral surface coat protein, as well as altering templating density. These architectures were retained over a broad range of compositions including monometallic and bi-metallic combinations of noble and transition metals of copper, nickel, cobalt, and gold. Phosphorous and boron incorporation was also explored. In addition to increasing the surface area over a factor of 50, as compared to the nanofoam's geometric footprint, this process also resulted in a decreased average crystal size and altered phase composition as compared to non-templated controls. Finally, templated hydrogels were deposited on the centimeter scale into an array of substrates as well as free standing foams, demonstrating the scalability and flexibility of this synthetic method towards device integration. As such, we anticipate that this method will provide a platform to better study the synergistic and de-coupled effects between nano-structure and composition for a variety of applications including energy storage, catalysis, and sensing.
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Affiliation(s)
- Jacqueline F Ohmura
- Departments of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, 76-561, Cambridge, Massachusetts 02139, USA
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41
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Talukdar M, Behera SK, Deb P. Graphitic carbon nitride decorated with FeNi3 nanoparticles for flexible planar micro-supercapacitor with ultrahigh energy density and quantum storage capacity. Dalton Trans 2019; 48:12137-12146. [DOI: 10.1039/c9dt02423a] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Schematic description of graphitic-C3N4@FeNi3 (pseudocapacitive FeNi3 and electrochemical double layer g-C3N4) heterostructure having energy density and quantum storage capacity for in-plane micro-supercapacitor application.
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Affiliation(s)
- Meenakshi Talukdar
- Advanced Functional Material Laboratory (AFML)
- Department of Physics
- Tezpur University (Central University)
- Tezpur-784028
- India
| | - Sushant Kumar Behera
- Advanced Functional Material Laboratory (AFML)
- Department of Physics
- Tezpur University (Central University)
- Tezpur-784028
- India
| | - Pritam Deb
- Advanced Functional Material Laboratory (AFML)
- Department of Physics
- Tezpur University (Central University)
- Tezpur-784028
- India
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42
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Wang S, Zhao X, Yan X, Xiao Z, Liu C, Zhang Y, Yang X. Regulating Fast Anionic Redox for High-Voltage Aqueous Hydrogen-Ion-based Energy Storage. Angew Chem Int Ed Engl 2018; 58:205-210. [DOI: 10.1002/anie.201811220] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 10/28/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Shengping Wang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaoli Zhao
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaojun Yan
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Ziwei Xiao
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Congcong Liu
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Yijie Zhang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaowei Yang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
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43
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Wang S, Zhao X, Yan X, Xiao Z, Liu C, Zhang Y, Yang X. Regulating Fast Anionic Redox for High-Voltage Aqueous Hydrogen-Ion-based Energy Storage. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811220] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shengping Wang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaoli Zhao
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaojun Yan
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Ziwei Xiao
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Congcong Liu
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Yijie Zhang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
| | - Xiaowei Yang
- School of Materials Science and Engineering, Interdisciplinary Materials Research Center; Key Laboratory of Advanced Civil Engineering Materials; Ministry of Education); Tongji University; Shanghai 201804 China
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44
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High-performance asymmetric supercapacitor based on flowery nickel-zinc phosphate microspheres with carbon dots. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.08.119] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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45
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Jiang H, Hong JJ, Wu X, Surta TW, Qi Y, Dong S, Li Z, Leonard DP, Holoubek JJ, Wong JC, Razink JJ, Zhang X, Ji X. Insights on the Proton Insertion Mechanism in the Electrode of Hexagonal Tungsten Oxide Hydrate. J Am Chem Soc 2018; 140:11556-11559. [PMID: 30180554 DOI: 10.1021/jacs.8b03959] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This study reveals the transport behavior of lattice water during proton (de)insertion in the structure of the hexagonal WO3·0.6H2O electrode. By monitoring the mass evolution of this electrode material via electrochemical quartz crystal microbalance, we discovered (1) WO3·0.6H2O incorporates additional lattice water when immersing in the electrolyte at open circuit voltage and during initial cycling; (2) The reductive proton insertion in the WO3 hydrate is a three-tier process, where in the first stage 0.25 H+ is inserted per formula unit of WO3 while simultaneously 0.25 lattice water is expelled; then in the second stage 0.30 naked H+ is inserted, followed by the third stage with 0.17 H3O+ inserted per formula unit. Ex situ XRD reveals that protonation of the WO3 hydrate causes consecutive anisotropic structural changes: it first contracts along the c-axis but later expands along the ab planes. Furthermore, WO3·0.6H2O exhibits impressive cycle life over 20 000 cycles, together with appreciable capacity and promising rate performance.
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Affiliation(s)
- Heng Jiang
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Jessica J Hong
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Xianyong Wu
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - T Wesley Surta
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Yitong Qi
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Shengyang Dong
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States.,Jiangsu Key Laboratory of Materials and Technology for Energy Conversion, College of Material Science and Engineering , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , People's Republic of China
| | - Zhifei Li
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Daniel P Leonard
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - John J Holoubek
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | - Jane C Wong
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
| | | | - Xiaogang Zhang
- Jiangsu Key Laboratory of Materials and Technology for Energy Conversion, College of Material Science and Engineering , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , People's Republic of China
| | - Xiulei Ji
- Department of Chemistry , Oregon State University , Corvallis , Oregon 97331-4003 , United States
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46
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Meng T, Kou Z, Amiinu IS, Hong X, Li Q, Tang Y, Zhao Y, Liu S, Mai L, Mu S. Electronic Structure Control of Tungsten Oxide Activated by Ni for Ultrahigh-Performance Supercapacitors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1800381. [PMID: 29665246 DOI: 10.1002/smll.201800381] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 02/18/2018] [Indexed: 06/08/2023]
Abstract
Tuning the electron structure is of vital importance for designing high active electrode materials. Here, for boosting the capacitive performance of tungsten oxide, an atomic scale engineering approach to optimize the electronic structure of tungsten oxide by Ni doping is reported. Density functional theory calculations disclose that through Ni doping, the density of state at Fermi level for tungsten oxide can be enhanced, thus promoting its electron transfer. When used as electrode of supercapacitors, the obtained Ni-doped tungsten oxide with 4.21 at% Ni exhibits an ultrahigh mass-specific capacitance of 557 F g-1 at the current density of 1 A g-1 and preferable durability in a long-term cycle test. To the best of knowledge, this is the highest supercapacitor performance reported so far in tungsten oxide and its composites. The present strategy demonstrates the validity of the electronic structure control in tungsten oxide via introducing Ni atoms for pseudocapacitors, which can be extended to other related fields as well.
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Affiliation(s)
- Tian Meng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
| | - Zongkui Kou
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
| | - Ibrahim Saana Amiinu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
| | - Xufeng Hong
- WUT-Harvard Nano Key Laboratory, Wuhan University of Technology, Wuhan, 430070, China
| | - Qingwei Li
- Wuhan National Laboratory for Optoelectronics (WNLO), Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Yongfu Tang
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Yufeng Zhao
- Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao, 066004, China
| | - Shaojun Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
| | - Liqiang Mai
- WUT-Harvard Nano Key Laboratory, Wuhan University of Technology, Wuhan, 430070, China
| | - Shichun Mu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China
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47
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Liu BT, Shi XM, Lang XY, Gu L, Wen Z, Zhao M, Jiang Q. Extraordinary pseudocapacitive energy storage triggered by phase transformation in hierarchical vanadium oxides. Nat Commun 2018; 9:1375. [PMID: 29636459 PMCID: PMC5893573 DOI: 10.1038/s41467-018-03700-3] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 03/07/2018] [Indexed: 11/16/2022] Open
Abstract
Pseudocapacitance holds great promise for improving energy densities of electrochemical supercapacitors, but state-of-the-art pseudocapacitive materials show capacitances far below their theoretical values and deliver much lower levels of electrical power than carbon-based materials due to poor cation accessibility and/or long-range electron transferability. Here we show that in situ corundum-to-rutile phase transformation in electron-correlated vanadium sesquioxide can yield nonstoichiometric rutile vanadium dioxide layers that are composed of highly sodium ion accessible oxygen-deficiency quasi-hexagonal tunnels sandwiched between conductive rutile slabs. This unique structure serves to boost redox and intercalation kinetics for extraordinary pseudocapacitive energy storage in hierarchical isomeric vanadium oxides, leading to a high specific capacitance of ~1856 F g–1 (almost sixfold that of the pristine vanadium sesquioxide and dioxide) and a bipolar charge/discharge capability at ultrafast rates in aqueous electrolyte. Symmetric wide voltage window pseudocapacitors of vanadium oxides deliver a power density of ~280 W cm–3 together with an exceptionally high volumetric energy density of ~110 mWh cm–3 as well as long-term cycling stability. Pseudocapacitive materials could enable high-performance electrochemical supercapacitors, but their practical capacitance and power density remain low. Here the authors show that in situ phase transformation triggers extraordinary pseudocapacitive energy storage in metallic isomeric vanadium oxides.
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Affiliation(s)
- Bo-Tian Liu
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China
| | - Xiang-Mei Shi
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China
| | - Xing-You Lang
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China.
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, The Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zi Wen
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China
| | - Ming Zhao
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China
| | - Qing Jiang
- Key Laboratory of Automobile Materials (Jilin University), Ministry of Education, and School of Materials Science and Engineering, Jilin University, Changchun, 130022, China.
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48
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Wang YD, Wang JX, Wei MJ, Liu BL, Zang HY, Tan HQ, Wang YH, Li YG. Niobium Oxyhydroxide-Polyoxometalate Composite as an Efficient Proton-Conducting Solid Electrolyte. ChemElectroChem 2018. [DOI: 10.1002/celc.201800055] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yi-Di Wang
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Jia-Xuan Wang
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Mei-Jie Wei
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Bai-Ling Liu
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Hong-Ying Zang
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Hua-Qiao Tan
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Yong-Hui Wang
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
| | - Yang-Guang Li
- Key Lab of Polyoxometalate Science of Ministry of Education, Institute of Functional Material Chemistry, Key Laboratory of Nanobiosensing and Nanobioanalysis at, Universities of Jilin Province, Faculty of Chemistry; Northeast Normal University; Changchun 130024, Jilin P. R. China
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49
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Liu X, Sheng G, Zhong M, Zhou X. Hybrid nanowires and nanoparticles of WO 3 in a carbon aerogel for supercapacitor applications. NANOSCALE 2018; 10:4209-4217. [PMID: 29350741 DOI: 10.1039/c7nr07191d] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In the field of electrochemical energy storage, incorporation of metal oxides into porous carbon has attracted significant attention. Since each advantage of nanoparticles and nanowires of metal oxide has been distinguished for supercapacitor applications, a combination of the advantages of both structures together can meet a capacitive synergy. In this study, WO3 nanowires and nanoparticles were first incorporated into a carbon aerogel (CA) simultaneously via a facile and one-pot route. A comparative study on the capacitive properties of this novel hybrid structure and single nanoparticles in CA was conducted. The introduction of WO3 nanowires with diameter <40 nm provided an additional pair of redox peaks and improved the specific capacitance by 50% and the rate capacity by 61%. The composite within the hybrid nanowires and nanoparticles exhibits an excellent cycling stability of only 2% decay in specific capacitance detected at 50 mV s-1 for 1000 cycles. The individual contribution of nanowires and nanoparticles to the enhanced capacitance has been discussed, and the enhanced capacitive properties can be ascribed to the hybrid structure better for charge transport during the electrochemical process. More importantly, this route can be extended to incorporate nanowires of other metal oxides into mesoporous carbon, and enhanced capacitive properties can be expected.
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Affiliation(s)
- Xudong Liu
- College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China.
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50
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Wang J, Nie P, Jiang J, Wu Y, Fu R, Xu G, Zhang Y, Dou H, Zhang X. High-Voltage Li2
SiO3
−LiNi0.5
Mn1.5
O4
Hollow Spheres Prepared through In Situ Aerosol Spray Pyrolysis towards High-Energy Li-Ion Batteries. ChemElectroChem 2018. [DOI: 10.1002/celc.201701305] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jiang Wang
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Ping Nie
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Jiangmin Jiang
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Yuting Wu
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Ruirui Fu
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Guiyin Xu
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Yadi Zhang
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Hui Dou
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
| | - Xiaogang Zhang
- College of Material Science and Engineering &, Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies; Nanjing University of Aeronautics and Astronautics; Nanjing 210016 China
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