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Ju H, Yang J, Guo X, Lang H, Wang S, Pu C, Zhao L, Yang L, Han W. Prussian blue analogue-derived Co 3O 4/Fe 2O 3 with a partially hollow and octahedral structure for high-performance supercapacitors. Dalton Trans 2024; 53:2626-2634. [PMID: 38224010 DOI: 10.1039/d3dt04021f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
A supercapacitor (SC) is considered as a promising energy storage device because of its high power density, fast charging/discharging speed and long cycle life. The transition metal oxides prepared by traditional methods face some challenges, such as low conductivity and uncontrollable pore size distribution. Therefore, we have prepared Prussian blue analogues (PBAs) using a coprecipitation method. By adjusting additives in the experimental process, uniform PBAs with a series of regular morphologies and structures are successfully prepared. Then the corresponding metal oxides are obtained by calcining precursors. We systematically study the influence of the morphology and structure of metal oxides Co3O4/Fe2O3 derived from PBAs on their electrochemical performance. The metal oxide with a partially hollow and octahedral structure shows excellent electrochemical performance. In a neutral electrolyte, the specific capacitance is 659.7 F g-1 at a current density of 0.5 A g-1. After 6000 cycles, the capacitance retention rate is 63.7%. An asymmetric supercapacitor (ASC) is constructed using Co3O4/Fe2O3 with an octahedral structure (CFMO-PVP-2) as the positive electrode and YP-50F as the negative electrode. The maximum energy density is 31.4 W h kg-1 at a power density of 1921 W kg-1. The maximum power density is 8421 W kg-1 at an energy density of 23.5 W h kg-1. The excellent electrochemical performance is attributed to the low resistance (Rw and Rct) and high DOH- derived from the oxide particles on the surface and within the inner parts of the octahedron, which are available for electron transport. Meanwhile, the open void between adjacent nanoparticles allows the electrolyte ions to diffuse more efficiently and ensures a much more effective area for participating in a reaction. The strategy will give new insights into designing high-performance SCs based on PBAs.
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Affiliation(s)
- Hui Ju
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Jixiang Yang
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Xiaoyang Guo
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Hongli Lang
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Sheng Wang
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Chenjin Pu
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Ling Zhao
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Lirong Yang
- College of Chemistry and Chemical Engineering, Mianyang Teachers' College, Mianyang, 621900, China.
| | - Wenjing Han
- College of Chemical Engineering, Sichuan University of Science and Engineering, Zigong, 643000, China
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2
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Zhang H, Wang L, Ma L, Liu Y, Hou B, Shang N, Zhang S, Song J, Chen S, Zhao X. Surface Crystal Modification of Na 3 V 2 (PO 4 ) 3 to Cast Intermediate Na 2 V 2 (PO 4 ) 3 Phase toward High-Rate Sodium Storage. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306168. [PMID: 37997201 PMCID: PMC10797425 DOI: 10.1002/advs.202306168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/18/2023] [Indexed: 11/25/2023]
Abstract
The two-phase reaction of Na3 V2 (PO4 )3 - Na1 V2 (PO4 )3 in Na3 V2 (PO4 )3 (NVP) is hindered by low electronic and ionic conductivity. To address this problem, a surface-N-doped NVP encapsulating by N-doped carbon nanocage (N-NVP/N-CN) is rationally constructed, wherein the nitrogen is doped in both the surface crystal structure of NVP and carbon layer. The surface crystal modification decreases the energy barrier of Na+ diffusion from bulk to electrolyte, enhances intrinsic electronic conductivity, and releases lattice stress. Meanwhile, the porous architecture provides more active sites for redox reactions and shortens the diffusion path of ion. Furthermore, the new interphase of Na2 V2 (PO4 )3 is detected by in situ XRD and clarified by density functional theory (DFT) calculation with a lower energy barrier during the fast reversible electrochemical three-phase reaction of Na3 V2 (PO4 )3 - Na2 V2 (PO4 )3 - Na1 V2 (PO4 )3 . Therefore, as cathode of sodium-ion battery, the N-NVP/N-CN exhibited specific capacities of 119.7 and 75.3 mAh g-1 at 1 C and even 200 C. Amazingly, high capacities of 89.0, 86.2, and 84.6 mAh g-1 are achieved after overlong 10000 cycles at 20, 40, and 50 C, respectively. This approach provides a new idea for surface crystal modification to cast intermediate Na2 V2 (PO4 )3 phase for achieving excellent cycling stability and rate capability.
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Affiliation(s)
- Hui Zhang
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
| | - Lei Wang
- Department of Chemical EngineeringSchool of Environmental and Chemical EngineeringShanghai UniversityShanghai200444P. R. China
| | - Linlin Ma
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
| | - Yahui Liu
- National Engineering Research Center of green recycling for strategic metal resourcesInstitute of Process EngineeringChinese Academy of SciencesBeijing100190P. R. China
| | - Baoxiu Hou
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
| | - Ningzhao Shang
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
| | - Shuaihua Zhang
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
| | - Jianjun Song
- College of PhysicsQingdao UniversityQingdao266071P. R. China
| | - Shuangqiang Chen
- Department of Chemical EngineeringSchool of Environmental and Chemical EngineeringShanghai UniversityShanghai200444P. R. China
| | - Xiaoxian Zhao
- Department of Chemistry, College of ScienceHebei Agricultural UniversityBaoding071001China
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Chen X, Zhu Y, Liu S, Liu J, Li J. Hierarchical Tantalum Oxide Composite for Efficient Solar-Driven Water Purification. ACS OMEGA 2023; 8:29025-29032. [PMID: 37599953 PMCID: PMC10433488 DOI: 10.1021/acsomega.3c01858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023]
Abstract
Applying solar energy to generate drinking water is a clean and low-energy exhaust route to address the issue of water purification. The current challenge with solar vapor generation is constructing nano/micro-hierarchical structures that can convert solar irradiation into exploitable thermal energy with high efficiency. Although various structures and material designs have been reported in recent years, solar vapor conversion can be improved by integrating light harvesting, thermal concentration, and water diffusion. Because of the optimized solar harvesting, enhanced heat capacity, and specified diffusive path endowed by the hierarchical composite structure, amorphous tantalum oxide/carbon-based yolk-shell structures (α-Ta2O5/C YS) for highly efficient solar vapor generation under 1 sun illumination are applied in this study. As a result, the α-Ta2O5/C YS realized a water evaporation rate of 3.54 kg m-2 h-1 with a solar-thermal conversion efficiency of 91% under one sun irradiation (1 kW m-2) with excellent evaporation stability. The collected water from seawater meets the World Health Organization drinking water standard. Importantly, reactive oxygen species enabled by α-Ta2O5 could be produced for water sterilization, exhibiting a facile way for application in various scenarios to acquire drinkable water.
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Affiliation(s)
- Xuanbo Chen
- College of Power Engineering, Naval University of Engineering, No. 717, Jiefang Road, Qiaokou District, Wuhan 430033, P. R. China
| | - Yingqi Zhu
- College of Power Engineering, Naval University of Engineering, No. 717, Jiefang Road, Qiaokou District, Wuhan 430033, P. R. China
| | - Shuyong Liu
- College of Power Engineering, Naval University of Engineering, No. 717, Jiefang Road, Qiaokou District, Wuhan 430033, P. R. China
| | - Jinlin Liu
- College of Power Engineering, Naval University of Engineering, No. 717, Jiefang Road, Qiaokou District, Wuhan 430033, P. R. China
| | - Jing Li
- College of Power Engineering, Naval University of Engineering, No. 717, Jiefang Road, Qiaokou District, Wuhan 430033, P. R. China
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4
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Zhang X, Bi R, Wang J, Zheng M, Wang J, Yu R, Wang D. Delicate Co-Control of Shell Structure and Sulfur Vacancies in Interlayer-Expanded Tungsten Disulfide Hollow Sphere for Fast and Stable Sodium Storage. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209354. [PMID: 36380735 DOI: 10.1002/adma.202209354] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/09/2022] [Indexed: 06/16/2023]
Abstract
Hollow multishelled structure (HoMS) is a promising multi-functional platform for energy storage, owing to its unique temporal-spatial ordering property and buffering function. Accurate co-control of its multiscale structures may bring fascinating properties and new opportunities, which is highly desired yet rarely achieved due to the challenging synthesis. Herein, a sequential sulfidation and etching approach is developed to achieve the delicate co-control over both molecular- and nano-/micro-scale structure of WS2- x HoMS. Typically, sextuple-shelled WS2- x HoMS with abundant sulfur vacancies and expanded-interlayer spacing is obtained from triple-shelled WO3 HoMS. By further coating with nitrogen-doped carbon, WS2- x HoMS maintains a reversible capacity of 241.7 mAh g-1 at 5 A g-1 after 1000 cycles for sodium storage, which is superior to the previously reported results. Mechanism analyses reveal that HoMS provides good electrode-electrolyte contact and plentiful sodium storage sites as well as an effective buffer of the stress/strain during cycling; sulfur vacancy and expanded interlayer of WS2- x enhance ion diffusion kinetics; carbon coating improves the electron conductivity and benefits the structural stability. This finding offers prospects for realizing practical fast-charging, high-energy, and long-cycling sodium storage.
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Affiliation(s)
- Xing Zhang
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, 30, Xueyuan Road, Haidian District, Beijing, 100083, China
| | - Ruyi Bi
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, 30, Xueyuan Road, Haidian District, Beijing, 100083, China
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, China
| | - Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, China
| | - Meng Zheng
- College of Materials Science and Engineering, Shenzhen University, 1066, Xueyuan Avenue, Nanshan District, Shenzhen, 518000, China
| | - Jin Wang
- College of Materials Science and Engineering, Shenzhen University, 1066, Xueyuan Avenue, Nanshan District, Shenzhen, 518000, China
| | - Ranbo Yu
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, 30, Xueyuan Road, Haidian District, Beijing, 100083, China
- Key Laboratory of Advanced Material Processing & Mold, Ministry of Education, Zhengzhou University, Zhengzhou, 450002, China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, China
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5
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Hao W, Ruan W, Ma B, Yuan C, Teng F. Boosting cation desorption, anion adsorption and surface redox reaction kinetics of Co3O4 by oxygen vacancy. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Li B, Wang J, Bi R, Yang N, Wan J, Jiang H, Gu L, Du J, Cao A, Gao W, Wang D. Accurately Localizing Multiple Nanoparticles in a Multishelled Matrix Through Shell-to-Core Evolution for Maximizing Energy-Storage Capability. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2200206. [PMID: 35289464 DOI: 10.1002/adma.202200206] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/01/2022] [Indexed: 06/14/2023]
Abstract
Robust and fast lithium energy storage with a high energy density is highly desired to accelerate the market adoption of electric vehicles. To realize such a goal requires the development of electrode materials with a high capacity, however, such electrode materials suffer from huge volume expansion and induced short cycling life. Here, using tin (Sn) as an example, an ideal structure is designed to effectively solve these problems by separately localizing multiple Sn nanoparticles in a nitrogen-doped carbon hollow multishelled structure with duplicated layers for carbon shell (Sn NPs@Nx C HoMS-DL). The fabricated composite can promote ion and electron diffusion owing to the conductive network formed by connected multiple shells and cores, effectively buffer the volume expansion, and maintain a stable electrode-electrolyte interface. Despite the challenging fabrication, such a structure is realized through an innovative and facile synthesis strategy of "in situ evolution of shell to core", which is applicable for diverse low-melting-point materials. As expected, such a structure enables the high-capacity electrode material to realize nearly its theoretical lithium-storage capability: the developed Sn NPs@Nx C HoMS-DL electrode maintains 96% of its theoretical capacity after 2000 cycles at 2C.
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Affiliation(s)
- Bo Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
- Department of Chemical and Materials Engineering, Faculty of Engineering, The University of Auckland, Auckland, PB 92019, New Zealand
| | - Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Ruyi Bi
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Hongyu Jiang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jiang Du
- School of Materials Science and Engineering, Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Anmin Cao
- Laboratory of Molecular Nanostructure and Nanotechnology and CAS Research/Education Centre for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Wei Gao
- Department of Chemical and Materials Engineering, Faculty of Engineering, The University of Auckland, Auckland, PB 92019, New Zealand
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
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7
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Affiliation(s)
- Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 P.R. China
- University of Chinese Academy of Sciences Beijing China
| | - Mei Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 P.R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 P.R. China
- University of Chinese Academy of Sciences Beijing China
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8
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Chen X, Yang N, Wang Y, He H, Wang J, Wan J, Jiang H, Xu B, Wang L, Yu R, Tong L, Gu L, Xiong Q, Chen C, Zhang S, Wang D. Highly Efficient Photothermal Conversion and Water Transport during Solar Evaporation Enabled by Amorphous Hollow Multishelled Nanocomposites. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2107400. [PMID: 34713935 DOI: 10.1002/adma.202107400] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/22/2021] [Indexed: 06/13/2023]
Abstract
Solar evaporation, which enables water purification without consuming fossil fuels, has been considered the most promising strategy to address global scarcity of drinkable water. However, the suboptimal structure and composition designs still result in a trade-off between photothermal conversion, water transport, and tolerance to harsh environments. Here, an ultrastable amorphous Ta2 O5 /C nanocomposite is designed with a hollow multishelled structure (HoMS) for solar evaporation. This HoMS results in highly efficient photoabsorption and photothermal conversion, as well as a decrease of the actual water evaporation enthalpy. A superfast evaporation speed of 4.02 kg m-2 h-1 is achieved. More importantly, a World Health Organization standard drinkable water can be achieved from seawater, heavy-metal- and bacteria-containing water, and even from extremely acidic/alkaline or radioactive water sources. Notably, the concentration of pseudovirus SC2-P can be decreased by 6 orders of magnitude after evaporation.
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Affiliation(s)
- Xuanbo Chen
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, No. 30, Xueyuan Road, Haidian District, Beijing, 100083, P. R. China
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Science and Technology on Particle Materials Key Laboratory of Green Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Science and Technology on Particle Materials Key Laboratory of Green Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Yanlei Wang
- Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Hongyan He
- Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Science and Technology on Particle Materials Key Laboratory of Green Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Science and Technology on Particle Materials Key Laboratory of Green Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Hongyu Jiang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Bo Xu
- Center for Nano-chemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Liming Wang
- CAS Key Laboratory for Biomedical Effects of Nano-materials and Nano-safety, CAS-HKU Joint Laboratory of Metallomics on Health and Environment & National Consortium for Excellence in Metallomics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Ranbo Yu
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, No. 30, Xueyuan Road, Haidian District, Beijing, 100083, P. R. China
| | - Lianming Tong
- Center for Nano-chemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Lin Gu
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Qihua Xiong
- State Key Laboratory of Low Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing, 100084, P. R. China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nano-materials and Nano-safety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- GBA Research Innovation Institute for Nanotechnology, Guangzhou, Guangdong, 510700, P. R. China
- Research Unit of Nanoscience and Technology, Chinese Academy of Medical Sciences, Beijing, 100730, P. R. China
| | - Suojiang Zhang
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
- Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Science and Technology on Particle Materials Key Laboratory of Green Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
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9
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Li H, Liu T, He Y, Song J, Meng A, Sun C, Hu M, Wang L, Li G, Zhang Z, Liu Y, Zhao J, Li Z. Interfacial Engineering and a Low-Crystalline Strategy for High-Performance Supercapacitor Negative Electrodes: Fe 2P 2O 7 Nanoplates Anchored on N/P Co-doped Graphene Nanotubes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:3363-3373. [PMID: 34985247 DOI: 10.1021/acsami.1c17356] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Developing novel hybrid negative electrode materials with high specific capacity, rate capacitance, and long-term cycle stability is a key factor for pushing large-scale application of supercapacitors. However, construction of robust interfaces and low-crystalline active materials plays a crucial role in realizing the target. In this paper, a one-step phosphorization approach was employed to make low-crystalline Fe2P2O7 nanoplates closely bonded to N/P-co-doped graphene nanotubes (N/P-GNTs@b-Fe2P2O7) through interfacial chemical bonding. The N and P heteroatoms as substitutions for C in GNT skeletons can introduce rich electronic centers, which induces Fe2P2O7 to fix the surface of N/P-GNTs through Fe-N and Fe-P bonds as confirmed by the characterizations. Moreover, the low-crystalline active materials own a disordered internal structure and numerous defects, which not only endows with excellent conductivity but also provides many active sites for redox reactions. Benefiting from the synergistic effects, the prepared N/P-GNTs@b-Fe2P2O7 can not only deliver a high capacity of 257 mA h g-1 (927 F g-1) at 1 A g-1 but also present an excellent rate capability of 184 mA h g-1 (665 F g-1) at 50 A g-1 and outstanding cycle stability (∼90.6% capacity retention over 40,000 cycles). Furthermore, an asymmetric supercapacitor was assembled using the obtained N/P-GNTs@b-Fe2P2O7 as electrode materials, which can present the energy density as high as 83.3 W h kg-1 at 791 W kg-1 and long-term durability. Therefore, this strategy not only offers an effective pathway for achieving high-performance negative electrode materials but also lays a foundation for further industrialization.
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Affiliation(s)
- Huanyu Li
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Ting Liu
- Key Laboratory of Polymer Material Advanced Manufacturing Technology of Shandong Provincial, College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, Shandong, P. R. China
| | - Yinna He
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Jiangnan Song
- Key Laboratory of Polymer Material Advanced Manufacturing Technology of Shandong Provincial, College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, Shandong, P. R. China
| | - Alan Meng
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Changlong Sun
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Minmin Hu
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Lei Wang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Guicun Li
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Zhenhui Zhang
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Yuan Liu
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
| | - Jian Zhao
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
- Lucida Machinery Co., Ltd., Binzhou 256600, Shandong, P. R. China
| | - Zhenjiang Li
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
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10
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Zeng R, Lian K, Su B, Lu L, Lin J, Tang D, Lin S, Wang X. Versatile Synthesis of Hollow Metal Sulfides via Reverse Cation Exchange Reactions for Photocatalytic CO 2 Reduction. Angew Chem Int Ed Engl 2021; 60:25055-25062. [PMID: 34490697 DOI: 10.1002/anie.202110670] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Indexed: 11/06/2022]
Abstract
Herein, we explore a general Cu2-x S nanocube template-assisted and reverse cation exchange-mediated growth strategy for fabricating hollow multinary metal sulfide. Unlike the traditional cation exchange method controlled by the metal sulfide constant, the introduction of tri-n-butylphosphine (TBP) can reverse cation exchange to give a series of hollow metal sulfides. A variety of hollow multinary metal sulfide cubic nanostructures has been demonstrated while preserving anisotropic shapes to the as-synthesized templates, including binary compounds (CdS, ZnS, Ag2 S, PbS, SnS), ternary compound (CuInS2 , Znx Cd1-x S), and quaternary compound (single-atom platinum anchored Znx Cd1-x S; Znx Cd1-x S-Pt1 ). Experimental and density functional theory (DFT) calculations show that the hollow metal sulfide semiconductors obtained could significantly improve the separation and migration of photogenerated electron-hole pairs. Owing to the efficient charge transfer, the Znx Cd1-x S-Pt1 exhibited outstanding photocatalytic performance of CO2 to CO, with the highest CO generation rate of 75.31 μmol h-1 .
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Affiliation(s)
- Ruijin Zeng
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Kangkang Lian
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Bo Su
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Liling Lu
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Jingwen Lin
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Dianping Tang
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Sen Lin
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Xinchen Wang
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350108, China
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11
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The development of hollow multishelled structure: from the innovation of synthetic method to the discovery of new characteristics. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1097-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Zeng R, Lian K, Su B, Lu L, Lin J, Tang D, Lin S, Wang X. Versatile Synthesis of Hollow Metal Sulfides via Reverse Cation Exchange Reactions for Photocatalytic CO
2
Reduction. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110670] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ruijin Zeng
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Kangkang Lian
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Bo Su
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Liling Lu
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Jingwen Lin
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Dianping Tang
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Sen Lin
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
| | - Xinchen Wang
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province) State Key Laboratory of Photocatalysis on Energy and Environment Department of Chemistry Fuzhou University Fuzhou 350108 China
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13
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Graphdiyne Hybrid Nanowall Arrays for High-capacity Aqueous Rechargeable Zinc Ion Battery. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-1333-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Wang C, Song Z, Shi P, Lv L, Wan H, Tao L, Zhang J, Wang H, Wang H. High-rate transition metal-based cathode materials for battery-supercapacitor hybrid devices. NANOSCALE ADVANCES 2021; 3:5222-5239. [PMID: 36132631 PMCID: PMC9418927 DOI: 10.1039/d1na00523e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 07/30/2021] [Indexed: 05/14/2023]
Abstract
With the rapid development of portable electronic devices, electric vehicles and large-scale grid energy storage devices, there is a need to enhance the specific energy density and specific power density of related electrochemical devices to meet the fast-growing requirements of energy storage. Battery-supercapacitor hybrid devices (BSHDs), combining the high-energy-density feature of batteries and the high-power-density properties of supercapacitors, have attracted mass attention in terms of energy storage. However, the electrochemical performances of cathode materials for BSHDs are severely limited by poor electrical conductivity and ion transport kinetics. As the rich redox reactions induced by transition metal compounds are able to offer high specific capacity, they are an ideal choice of cathode materials. Therefore, this paper reviews the currently advanced progress of transition metal compound-based cathodes with high-rate performance in BSHDs. We discuss some efficient strategies of enhancing the rate performance of transition metal compounds, including developing intrinsic electrode materials with high conductivity and fast ion transport; modifying materials, such as inserting defects and doping; building composite structures and 3D nano-array structures; interfacial engineering and catalytic effects. Finally, some suggestions are proposed for the potential development of cathodes for BSHDs, which may provide a reference for significant progress in the future.
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Affiliation(s)
- Cong Wang
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Zehao Song
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Pei Shi
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Lin Lv
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Houzhao Wan
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Li Tao
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Jun Zhang
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Hanbin Wang
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
| | - Hao Wang
- Hubei Yangtze Memory Labs, School of Microelectronics, Hubei University Wuhan 430000 PR China
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15
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Wu Z, Ye H, Zhang B, Song J, Wang Y, Yao D, Wang C, Xia X, Lei W, Hao Q. CuCo 2O 4 Hollow Microspheres with Graphene Composite Targeting Superior Lithium-Ion Storage. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:8426-8434. [PMID: 34233119 DOI: 10.1021/acs.langmuir.1c00670] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
CuCo2O4, a type of promising lithium-ion storage material, exhibits high electrochemical properties in lithium-ion batteries and enormous economic benefits. However, its practical application is limited by problems such as structural collapse and electrochemical stability during the charging and discharging process. In this work, the reduced graphene oxide (rGO)-coated CuCo2O4 (CuCo2O4/rGO) hollow microspheres were successfully prepared by electrostatic self-assembly. The CuCo2O4/rGO electrode shows an outstanding capability for lithium-ion storage and a remarkable rate capacity, e.g., 445 mA h g-1 at 5 A g-1. After 150 cycles at 0.1 A g-1, the reversible capacity of the CuCo2O4/rGO electrode is as high as 1080 mA h g-1, and it can still retain about 530 mA h g-1 in the 400th cycle at 1 A g-1. The hollow microspheres with mesoporous shells can cause electrolyte penetration into the spherical shell to effectively shorten the transfer distance of lithium ions, and the encapsulation of graphene improves the conductivity and stability of CuCo2O4, which endows CuCo2O4/rGO with a wonderful Li+ storage performance. It is proved that this is an efficient method to improve the electrochemical performance of metal compounds for better applications in energy storage.
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Affiliation(s)
- Zongdeng Wu
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Haitao Ye
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Bin Zhang
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Juanjuan Song
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Yang Wang
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Di Yao
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Chengxin Wang
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Xifeng Xia
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Wu Lei
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
| | - Qingli Hao
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094 Jiangsu, China
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16
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Effect of Co 3O 4 Nanoparticles on Improving Catalytic Behavior of Pd/Co 3O 4@MWCNT Composites for Cathodes in Direct Urea Fuel Cells. NANOMATERIALS 2021; 11:nano11041017. [PMID: 33923445 PMCID: PMC8073770 DOI: 10.3390/nano11041017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 11/17/2022]
Abstract
Direct urea fuel cells (DUFCs) have recently drawn increased attention as sustainable power generation devices because of their considerable advantages. Nonetheless, the kinetics of the oxidation-reduction reaction, particularly the electrochemical oxidation and oxygen reduction reaction (ORR), in direct urea fuel cells are slow and hence considered to be inefficient. To overcome these disadvantages in DUFCs, Pd nanoparticles loaded onto Co3O4 supported by multi-walled carbon nanotubes (Pd/Co3O4@MWCNT) were employed as a promising cathode catalyst for enhancing the electrocatalytic activity and oxygen reduction reaction at the cathode in DUFCs. Co3O4@MWCNT and Pd/Co3O4@MWCNT were synthesized via a facile two-step hydrothermal process. A Pd/MWCNT catalyst was also prepared and evaluated to study the effect of Co3O4 on the performance of the Pd/Co3O4@MWCNT catalyst. A current density of 13.963 mA cm-2 and a maximum power density of 2.792 mW cm-2 at 20 °C were obtained. Pd/Co3O4@MWCNT is a prospectively effective cathode catalyst for DUFCs. The dilution of Pd with non-precious metal oxides in adequate amounts is economically conducive to highly practical catalysts with promising electrocatalytic activity in fuel cell applications.
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17
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Hou P, Li D, Yang N, Wan J, Zhang C, Zhang X, Jiang H, Zhang Q, Gu L, Wang D. Delicate Control on the Shell Structure of Hollow Spheres Enables Tunable Mass Transport in Water Splitting. Angew Chem Int Ed Engl 2021; 60:6926-6931. [PMID: 33496361 DOI: 10.1002/anie.202016285] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Indexed: 01/02/2023]
Abstract
In the study of structure-property relationships for rational materials design, hollow multishell structures (HoMSs) have attracted tremendous attention owing to the optimal balance between mass transfer and surface exposure. Considering the shell structure can significantly affect the properties of HoMSs, in this paper, we provide a novel one-step strategy to continually regulate the shell structures of HoMSs. Through a simple phosphorization process, we can effectively modify the shell from solid to bubble-like and even duplicate the shells with a narrow spacing. Benefitting from the structure merits, the fabricated CoP HoMSs with close duplicated shells can promote gas release owing to the unbalanced Laplace pressure, while accelerating liquid transfer for enhanced capillary force. It can provide effective channels for water and gas and thus exhibits a superior electrocatalytic performance in the hydrogen and oxygen evolution reaction.
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Affiliation(s)
- Ping Hou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Dan Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Chunhui Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiqi Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Hongyu Jiang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Qinghua Zhang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lin Gu
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
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18
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Hou P, Li D, Yang N, Wan J, Zhang C, Zhang X, Jiang H, Zhang Q, Gu L, Wang D. Delicate Control on the Shell Structure of Hollow Spheres Enables Tunable Mass Transport in Water Splitting. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016285] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ping Hou
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
| | - Dan Li
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
| | - Chunhui Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xiqi Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Hongyu Jiang
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Qinghua Zhang
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Lin Gu
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
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19
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Zhang Q, Zang Q, Shi Q, Xiao Z, Wang KP, Zong L, Wang L. Formation of V 6O 11@Ni(OH) 2/NiOOH hollow double-shell nanoflowers for the excellent cycle stability of supercapacitors. Dalton Trans 2021; 50:3693-3700. [PMID: 33634809 DOI: 10.1039/d0dt04134c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The rational design of multi-shelled hollow structured electrode materials is of great importance and has met with fundamental challenges in recent years. Herein, we demonstrate a combination approach of self-templating and sacrificial templating method for synthesizing double-shelled hollow nanoflower-structured V6O11@Ni(OH)2/NiOOH. Firstly, highly uniform vanadium-glycerate (VG) solid nanospheres are controllably synthesized and employed as the template, then Ni(OH)2/NiOOH nanosheets grow vertically on it, following with VG solid nanospheres changing to the V6O11 hollow structure. By controlling the amount of Ni(OH)2/NiOOH nanosheets, the optimized V6O11@Ni(OH)2/NiOOH-6 (VN-6) delivers high performance for supercapacitors. Specifically, the specific capacitance of VN-6 is 1018.2 F g-1 at the current density of 1 A g-1 and the energy density is 24.3 W h kg-1 at the power density of 850 W kg-1. Impressively, an outstanding cycling stability of over 120% specific capacitance retention can be obtained after 5000 cycles in the three-electrode and two-electrode systems. The excellent performance can be ascribed to the compositional and structural advantages.
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Affiliation(s)
- Qi Zhang
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
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20
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Design and Construction of 3D Porous Na3V2(PO4)3/C as High Performance Cathode for Sodium Ion Batteries. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-0433-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Yang F, Chu J, Cheng Y, Gong J, Wang X, Xiong S. Hydrothermal Synthesis of NiCo-layered Double Hydroxide Nanosheets Decorated on Biomass Carbon Skeleton for High Performance Supercapacitor. Chem Res Chin Univ 2020. [DOI: 10.1007/s40242-020-0333-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Wang H, Qi J, Yang N, Cui W, Wang J, Li Q, Zhang Q, Yu X, Gu L, Li J, Yu R, Huang K, Song S, Feng S, Wang D. Dual-Defects Adjusted Crystal-Field Splitting of LaCo 1-x Ni x O 3-δ Hollow Multishelled Structures for Efficient Oxygen Evolution. Angew Chem Int Ed Engl 2020; 59:19691-19695. [PMID: 32583547 DOI: 10.1002/anie.202007077] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Indexed: 11/11/2022]
Abstract
To boost the performance for various applications, a rational bottom-up design on materials is necessary. The defect engineering on nanoparticle at the atomic level can efficiently tune the electronic behavior, which offers great opportunities in enhancing the catalytic performance. In this paper, we optimized the surface oxygen vacancy concentration and created the lattice distortion in rare-earth-based perovskite oxide through gradient replacement of the B site with valence alternated element. The dual defects make the electron spin state transit from low spin state to high spin state, thus decreasing the charge transport resistance. Furthermore, assembly the modified nanoparticle subunits into the micro-sized hollow multishelled structures can provide porous shells, abundant interior space and effective contact, which enables an enhanced mass transfer and a shorter charge transport path. As a result, the systemic design in the electronic and nano-micro structures for catalyst has brought an excellent oxygen evolution performance.
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Affiliation(s)
- Huan Wang
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China.,State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jian Qi
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Wei Cui
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Qinghao Li
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiqian Yu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jiong Li
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China
| | - Ranbo Yu
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, Beijing, 100083, P. R. China
| | - Keke Huang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Shouhua Feng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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23
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Wang J, Cui Y, Wang D. Hollow multishelled structures revive high energy density batteries. NANOSCALE HORIZONS 2020; 5:1287-1292. [PMID: 32735007 DOI: 10.1039/d0nh00311e] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Hollow structures have been shown to be fruitful in addressing the cycling-stability problem of high-capacity electrode materials. However, we have noticed that there exist misconceptions toward the energy density of hollow-structured electrodes. In this Focus Article, the indispensability of hollow structures for stable high energy density batteries is discussed. Additionally, the merits of hollow multishelled structures (HoMSs) superior to their single-shelled counterparts mainly including optimizing the volumetric energy density, improving the mechanical robustness and enabling smart safe energy-storage behaviors have also been highlighted. The goal of the current article is to clarify that a HoMS-based electrode is indispensable to realize a practically high energy density in addition to lengthening the cycling lifespan and guide the future development of HoMSs to further improve the performance of rechargeable batteries.
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Affiliation(s)
- Jiangyan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China.
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24
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Wang H, Qi J, Yang N, Cui W, Wang J, Li Q, Zhang Q, Yu X, Gu L, Li J, Yu R, Huang K, Song S, Feng S, Wang D. Dual‐Defects Adjusted Crystal‐Field Splitting of LaCo
1−
x
Ni
x
O
3−
δ
Hollow Multishelled Structures for Efficient Oxygen Evolution. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007077] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Huan Wang
- Department of Physical Chemistry School of Metallurgical and Ecological Engineering University of Science & Technology Beijing Beijing 100083 P. R. China
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Jian Qi
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Wei Cui
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jiangyan Wang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Qinghao Li
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xiqian Yu
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Jiong Li
- Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Ranbo Yu
- Department of Physical Chemistry School of Metallurgical and Ecological Engineering University of Science & Technology Beijing Beijing 100083 P. R. China
| | - Keke Huang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University Changchun 130012 P. R. China
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
| | - Shouhua Feng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University Changchun 130012 P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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Zhao J, Yang M, Yang N, Wang J, Wang D. Hollow Micro-/Nanostructure Reviving Lithium-sulfur Batteries. Chem Res Chin Univ 2020. [DOI: 10.1007/s40242-020-0115-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang Z, Yang N, Wang D. When hollow multishelled structures (HoMSs) meet metal-organic frameworks (MOFs). Chem Sci 2020; 11:5359-5368. [PMID: 34094064 PMCID: PMC8159310 DOI: 10.1039/d0sc01284j] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 04/29/2020] [Indexed: 12/05/2022] Open
Abstract
Hollow multishelled structures (HoMSs) have distinguished advantages, such as a large effective surface area, an optimized mass transport route, and a high loading capacity, but the fabrication of HoMSs has been a big challenge. In 2009, we developed a universal and facile method for HoMS fabrication, i.e., the sequential templating approach (STA). Progress in the synthetic methodology has enabled the study of HoMSs to develop and has made it a research hotspot in materials science. To date, HoMSs have shown their advantages in a wide range of applications, including catalysis, energy conversion and storage, drug delivery, etc. Based on the understanding in this field, we recently revealed the unique temporal-spatial ordering properties of HoMSs. Furthermore, we have been wondering if the structure of a HoMS can be modulated at the molecular level. Encouragingly, metal-organic frameworks (MOFs) are star materials with clearly defined molecular structures. The compositions, geometries, functionalities and topologies of MOFs have been well tuned by rational design. Integrating the unique properties of MOFs and HoMS could realize the systemic design of materials from the molecular to the micro-level, which would provide a series of advantages for various applications, such as developing high performance catalysts for cascade and/or selective catalysis, combining the reaction and separation process for multiple reactions, releasing drugs in a certain environment for smart medicine, and so on. We believe it is time to summarize the recent progress in the integration of MOFs and HoMSs, including HoMSs coated with MOFs, MOF-derived HoMSs, and MOFs with a hollow multishelled structure, and we also put forward our personal outlook in relation to the future opportunities and challenges in this emerging yet promising research field.
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Affiliation(s)
- Zumin Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 100049 P. R. China
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