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Lee D, Roh JW, Kim DH, Kim J. Development of 3D compound structures and highly wettable carbonate hydroxide electrodes for high-performance supercapacitors. Dalton Trans 2024; 53:14411-14421. [PMID: 39140313 DOI: 10.1039/d4dt01366b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
A facile hydrothermal method was employed to fabricate tailored NiCo(CO3)(OH)2 electrodes for high-performance supercapacitors. Ni and Co ions, transition metals with versatile oxidation states, were used, promoting redox reactions. Additionally, a comparative analysis of the characteristics and electrochemical properties between electrodes fabricated with 3D Ni foam substrates and those without substrates was conducted. This comparison emphasizes the critical role of 3D substrate selection in enhancing electrochemical performance during electrode fabrication. Furthermore, carbonate/hydroxide-based transition metal electrodes have been fabricated. Carbonate-based transition metals can substantially increase the wettability of the electrode surface due to their hydrophilicity, which has proven beneficial in aqueous electrolytes. The NiCo(CO3)(OH)2 electrodes with Ni foam substrates and without Ni foam substrates exhibit impressive specific capacitances of 2576.4 and 1460.2 F g-1, respectively, at 3 A g-1. Furthermore, an asymmetric supercapacitor configuration is introduced, utilizing the NiCo(CO3)(OH)2 electrode with a Ni foam substrate and graphene as positive and negative electrodes, respectively. A remarkable energy density of 35.5 W h kg-1 and a power density of 2555.6 W kg-1 at a current density of 2 A g-1 are exhibited by this configuration. Notably, excellent cycling stability is displayed by the asymmetric supercapacitor, with approximately ∼71.3% of its capacity retained after 10 000 cycles. These results highlight the promising potential of the fabricated electrodes and asymmetric supercapacitor configuration for practical energy storage applications.
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Affiliation(s)
- Damin Lee
- Regional Leading Research Center for Smart Energy System, Kyungpook National University, Daegu 41566, Republic of Korea.
- Division of Nanotechnology, DGIST, 333 Techno Jungang-daero, Daegu 42988, Republic of Korea.
| | - Jong Wook Roh
- Regional Leading Research Center for Smart Energy System, Kyungpook National University, Daegu 41566, Republic of Korea.
| | - Dong Hwan Kim
- Division of Nanotechnology, DGIST, 333 Techno Jungang-daero, Daegu 42988, Republic of Korea.
| | - Jeongmin Kim
- Division of Nanotechnology, DGIST, 333 Techno Jungang-daero, Daegu 42988, Republic of Korea.
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2
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Guo B, Lin J, Mo F, Ding Y, Zeng T, Liang H, Wang L, Chen X, Mo J, Li DS, Yang HY, Bai J. Robust and Corrosion-Resistant Overall Water Splitting Electrode Enabled by Additive Manufacturing. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2312216. [PMID: 38412417 DOI: 10.1002/smll.202312216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/15/2024] [Indexed: 02/29/2024]
Abstract
Electrolysis of water has emerged as a prominent area of research in recent years. As a promising catalyst support, copper foam is widely investigated for electrolytic water, yet the insufficient mechanical strength and corrosion resistance render it less suitable for harsh working conditions. To exploit high-performance catalyst supports, various metal supports are comprehensively evaluated, and Ti6Al4V (Ti64) support exhibited outstanding compression and corrosion resistance. With this in mind, a 3D porous Ti64 catalyst support is fabricated using the selective laser sintering (SLM) 3D printing technology, and a conductive layer of nickel (Ni) is coated to increase the electrical conductivity and facilitate the deposition of catalysts. Subsequently, Co0.8Ni0.2(CO3)0.5(OH)·0.11H2O (CoNiCH) nanoneedles are deposited. The resulting porous Ti64/Ni/CoNiCH electrode displayed an impressive performance in the oxygen evolution reaction (OER) and reached 30 mA cm-2 at an overpotential of only 200 mV. Remarkably, even after being compressed at 15.04 MPa, no obvious structural deformation is observed, and the attenuation of its catalytic efficiency is negligible. Based on the computational analysis, the CoNiCH catalyst demonstrated superior catalytic activity at the Ni site in comparison to the Co site. Furthermore, the electrode reached 30 mA cm-2 at 1.75 V in full water splitting conditions and showed no significant performance degradation even after 60 h of continuous operation. This study presents an innovative approach to robust and corrosion-resistant catalyst design.
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Affiliation(s)
- Binbin Guo
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
- Pillar of Engineering Product Development, Singapore University of Technology and Design, 8 Somapah Road, Singapore, 487372, Singapore
| | - Jie Lin
- Key Laboratory of Carbon Materials of Zhejiang Province, Wenzhou Key Lab of Advanced Energy Storage and Conversion, Zhejiang Province Key Lab of Leather Engineering, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang, 325035, P. R. China
| | - Funian Mo
- Shenzhen Key Laboratory of Flexible Printed Electronics Technology Center, Harbin Institute of Technology, Shenzhen, 518055, P. R. China
| | - Yihong Ding
- Key Laboratory of Carbon Materials of Zhejiang Province, Wenzhou Key Lab of Advanced Energy Storage and Conversion, Zhejiang Province Key Lab of Leather Engineering, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang, 325035, P. R. China
| | - Tianbiao Zeng
- Key Laboratory of Carbon Materials of Zhejiang Province, Wenzhou Key Lab of Advanced Energy Storage and Conversion, Zhejiang Province Key Lab of Leather Engineering, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang, 325035, P. R. China
| | - Haowen Liang
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
| | - Liping Wang
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
| | - Xiaoteng Chen
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
| | - Jiewen Mo
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
| | - Dong-Sheng Li
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Hui Ying Yang
- Pillar of Engineering Product Development, Singapore University of Technology and Design, 8 Somapah Road, Singapore, 487372, Singapore
| | - Jiaming Bai
- Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
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3
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Zhao L, Guo H, Li Y, Liu Z, Song R. A Se-induced heterostructure electrode with polymetallic-CoNiFe towards high performance supercapacitors. NANOSCALE 2024; 16:1880-1889. [PMID: 38168977 DOI: 10.1039/d3nr05222b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Rational regulation of electrode materials with high conductivity and unexceptionable cycling stability is crucial to meet the requirements of high-performance supercapacitors (SCs). Herein, a hierarchical porous kebab-like heterostructure (CoNiFe-Se) is prepared by a facile solvothermal reaction and selenization step. Both experimental and computational results demonstrate that incorporating Se via hydrothermal reaction contributes to modulating the morphology and electronic structure of transition metal carbonate hydroxides. The heterostructured electrode with abundant active sites composed of electroactive polymetallic-CoNiFe imparts excellent charge storage. Additionally, the unique structure of CoNiFe-Se with its heterogeneous interface, oxygen vacancies and cavities improves electrochemical activity, accelerates electron transfer and suppresses the volume expansion during the cycling. As a result, the CoNiFe-Se exhibits excellent electrochemical performance of 5040 mF cm-2 at 1 mA cm-2 and long-term durability with 85.7% retained capacitance after 10 000 cycles. Interestingly, an integrated asymmetric supercapacitor performs well for energy storage. This finding opens a new avenue for developing transition metal carbonate hydroxides using selenization strategies in the field of SCs.
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Affiliation(s)
- Liyun Zhao
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19 Yuquan Road, Shijingshan District, Beijing, 100049, P R China.
| | - Haoran Guo
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19 Yuquan Road, Shijingshan District, Beijing, 100049, P R China.
| | - Yanyan Li
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19 Yuquan Road, Shijingshan District, Beijing, 100049, P R China.
| | - Zhengyuan Liu
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19 Yuquan Road, Shijingshan District, Beijing, 100049, P R China.
- Sino-Danish College, University of Chinese Academy of Sciences (UCAS), P R China
| | - Rui Song
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19 Yuquan Road, Shijingshan District, Beijing, 100049, P R China.
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4
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Pandey P, Bhowmick S, Qureshi M. Magnetically Triggered Interplay of Capacitive and Diffusion Contributions for Boosted Supercapacitor Performance. ACS APPLIED MATERIALS & INTERFACES 2023; 15:39435-39447. [PMID: 37565348 DOI: 10.1021/acsami.3c08988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
The chemistry involved in supercapacitors in terms of their mechanistic contributions leading to improved specific capacity will aid in easy commercialization. The main contributory factors in a supercapacitor are either capacitive (non-diffusion controlled) or ion-diffusion behavior, which results in enhanced charge-discharge characteristics of a supercapacitor reflected in its power density, whereas ion-diffusion behavior will lead to the enhanced energy density of a supercapacitor. In this context, the present article attempts to understand the use of external magnetic fields, leading to the interplay between capacitive and ion-diffusion behavior in a high-performance supercapacitor. The model system chosen in the present study, nickel cobalt copper carbonate hydroxide (NiCoCuCH), can effectively address the interplay between capacitive and ion diffusion contributions by varying total magnetic effects involving magnetic dilution. The magneto-enhancement of the electrodes nickel cobalt copper carbonate hydroxide (NiCoCuCH) and aluminum-doped nickel cobalt copper carbonate hydroxide (Al-NiCoCuCH) was demonstrated under the magnetic field from 0 to 250 mT. Both NiCoCuCH and Al-NiCoCuCH show dominant non-diffusion-controlled (capacitive) and diffusion-controlled behavior as a function of the applied external magnetic field. Under the influence of the external magnetic field, ferromagnetic coupling between metal-oxygen-metal centers via oxygen 2p orbitals enhances, leading to a facile redox pathway. To further control the charge-discharge behavior of the electrode via the interplay between diffusive and capacitive, a non-magnetic ion, Al3+, was doped into the bare metal carbonate hydroxide crystal lattice. The Al3+ ion not only alters the crystal symmetry but also restricts the alignment of the magnetic domains in the electrode, leading to a sluggish redox pathway, effectively increasing the capacitive contribution, and leading to improved charge-discharge characteristics at the expense of energy density. We have constructed an asymmetric device with the best-performing (110 mT) NiCoCuCH electrode as a positive electrode and activated carbon as a negative electrode. The NiCoCuCH/AC ASC device at 110 mT has the largest specific capacity (1100 C g-1 at 2 A g-1) at 110 mT, leading to a high energy density (250 W h kg-1) and a power density (1.7 kW kg-1) of the electrode.
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Affiliation(s)
- Peeyush Pandey
- Materials Science Laboratory, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Sourav Bhowmick
- Materials Science Laboratory, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
- The Wolfson Faculty of Chemical Engineering, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Mohammad Qureshi
- Materials Science Laboratory, Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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5
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Carbon dots Integrated into Nickel-Cobalt Hydroxide as Superior Electrode for Supercapattery. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
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6
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Henríquez R, Mestra-Acosta AS, Grez P, Muñoz E, Sessarego G, Navarrete-Astorga E, Dalchiele EA. High-performance asymmetric supercapacitor based on a CdCO 3/CdO/Co 3O 4 composite supported on Ni foam – part II: a three-electrode electrochemical study †. RSC Adv 2023; 13:10068-10081. [PMID: 37006367 PMCID: PMC10052401 DOI: 10.1039/d3ra00499f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/17/2023] [Indexed: 03/31/2023] Open
Abstract
A binder-free CdCO3/CdO/Co3O4 compound with a micro-cube-like morphology on a nickel foam (NF) made via a facile two-step hydrothermal + annealing procedure has been developed. The morphological, structural and electrochemical behavior of both the single compounds constituting this final product and the final product itself has been studied. The synergistic contribution effect of the single compounds in the final compounded resulting specific capacitance values are presented and discussed. The CdCO3/CdO/Co3O4@NF electrode exhibits excellent supercapacitive performance with a high specific capacitance (CS) of 1.759 × 103 F g−1 at a current density of 1 mA cm−2 and a CS value of 792.3 F g−1 at a current density of 50 mA cm−2 with a very good rate capability. The CdCO3/CdO/Co3O4@NF electrode also demonstrates a high coulombic efficiency of 96% at a current density as high as 50 mA cm−2 and also exhibits a good cycle stability with capacitance retention of ca. 100% after 1000 cycles at a current density of 10 mA cm−2 along with a potential window of 0.4 V. The obtained results suggest that the facilely synthesized CdCO3/CdO/Co3O4 compound has great potential in high-performance electrochemical supercapacitor devices. Schematic illustration of the two-step process involved in the preparation of the different chemical compounds supported on the nickel foam substrates.![]()
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Affiliation(s)
- Rodrigo Henríquez
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de ValparaísoCasilla 4059ValparaísoChile+56 32 2274921
| | - Alifhers S. Mestra-Acosta
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de ValparaísoCasilla 4059ValparaísoChile+56 32 2274921
| | - Paula Grez
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de ValparaísoCasilla 4059ValparaísoChile+56 32 2274921
| | - Eduardo Muñoz
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de ValparaísoCasilla 4059ValparaísoChile+56 32 2274921
| | - Gustavo Sessarego
- Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de ValparaísoCasilla 4059ValparaísoChile+56 32 2274921
| | - Elena Navarrete-Astorga
- Universidad de Málaga, Departamento de Física Aplicada I, Laboratorio de Materiales y Superficies (Unidad asociada al CSIC)E29071 MálagaSpain
| | - Enrique A. Dalchiele
- Instituto de Física, Facultad de IngenieríaHerrera y Reissig 565, C. C. 3011000 MontevideoUruguay
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7
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Zhao Y, Wang Y, Huang Y, Liu W, Hu J, Zheng J, Wu L. Nickel carbonate Hydroxide-based Core-Triple-Shelled nanofibers with ultrahigh specific capacity for flexible hybrid supercapacitors. J Colloid Interface Sci 2023; 630:444-451. [DOI: 10.1016/j.jcis.2022.10.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/10/2022] [Accepted: 10/25/2022] [Indexed: 11/21/2022]
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8
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Zhu S, Tao H, Liu Y, Ma X, Wang K, Wang Y. Effect of Intrinsic Pore Distribution on Ion Diffusion Kinetics of Supercapacitor Electrode Surface. J Phys Chem B 2022; 126:10913-10921. [PMID: 36530141 DOI: 10.1021/acs.jpcb.2c06784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The electrolyte ion diffusion kinetics have an important impact on electrochemical energy storage. Herein, we report the effect of the intrinsic porosity of NiCoP on accelerating electrolyte ion diffusion kinetics and accommodating volume expansion during the charge/discharge process. The pore distribution model of electrode/electrolyte was designed and optimized by the finite element simulation, demonstrating the visualization and quantitative analysis of the diffusion process of the electrode/electrolyte interface with intrinsic porous structure. When the pore area ratio reached 50.01%, the theoretical diffusion coefficient of 1.41 × 10-11 m2 s-1 would be conducive to the rapid diffusion of electrolytes. The electrode gained a specific capacity of 2805 F g-1 at a current density of 1 A g-1 based on the measured diffusion coefficient (1.79 × 10-10 m2 s-1), superior to 1.44-times that of the pristine electrode. The diffusion barriers of intrinsic porous NiCoP (3.19 eV) and conventional NiCoP (47.10 eV) were calculated by the density functional theory calculations, respectively. The intrinsic porous NiCoP was prepared by the hydrothermal treatment, annealing, and phosphating processes. The pore distribution was regulated by the concentration of NaHCO3 as a pore-forming additive. This work combines simulations and experiments to form a method to optimize diffusion kinetics at the electrode/electrolyte interface.
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Affiliation(s)
- Shifan Zhu
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Haijun Tao
- Jiangsu Key Laboratory of Materials and Technology for Energy Conversion, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing211100, China
| | - Yuxin Liu
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Xiaoshuang Ma
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
| | - Kunyan Wang
- School of Material Engineering, Jinling Institute of Technology, Nanjing211169, China
| | - Yuqiao Wang
- Research Center for Nano Photoelectrochemistry and Devices, School of Chemistry and Chemical Engineering, Southeast University, Nanjing211189, China
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9
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He W, Jiang S, Pang M, Li J, Pang M, Mao M, Wang R, Yang H, Pan Q, Zhao J. A Free-standing NiMoO4@Mg-Co(OH)F Core-shell Nanocomposites Supported on Ni foam for Asymmetric Supercapacitor Applications. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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10
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Mao L, Zhao X, Li Y, Chen L. New nickel-rich ternary carbonate hydroxide two-dimensional porous sheets for high-performance aqueous asymmetric supercapattery. J Colloid Interface Sci 2022; 624:482-493. [PMID: 35667210 DOI: 10.1016/j.jcis.2022.05.148] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 12/18/2022]
Abstract
Transition metal carbonate hydroxides (M-CHs) are promising candidates for electrode materials in supercapattery, due to their low-cost preparation and high-energy features. However, they also suffer from ionic kinetics bottlenecks without efficient morphological design. Tailoring the chemical compositions and nanostructures of electrode materials to realize high performance is significant for meeting the current demand for electrical energy storage devices. Therefore, we present a simple hydrothermal method for constructing better electrochemically active M-CHs with ternary metal components and hierarchical nanostructures that are assembled by interwoven nanosheets. Benefiting from higher contents of Ni species and superior two-dimensional/three-dimensional (2D/3D) pore structures, the fabricated cobalt-nickel-zinc carbonate hydroxides with Co/Ni/Zn molar ratios of 2:3:1 (CoNiZn-231) delivered the best specific capacity of 1130.8 C g-1 at 1 A g-1, decent rate performance (67.2% in 1-10 A g-1), and excellent cycling performance (92.6% over 10,000 cycles) in comparison with the majority of mono/bimetallic materials. Then, an alkaline hybrid (CoNiZn-231//activated carbon (AC)) device is developed, which shows a high energy density of 31.62 Wh kg-1 at a power density of 646 W kg-1 and an excellent capacity retention of 99.27% after 10,000 cycles. Herein, the rational design of trimetallic compositions and hierarchical structures of carbonate hydroxides is described, which provides good choices for the synthesis of high-performance electrode materials in electrochemical energy storage applications.
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Affiliation(s)
- Lei Mao
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Xun Zhao
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Yang Li
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Lingyun Chen
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China.
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11
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Miao Y, Wang T, Hua J, Liu K, Hu Z, Li Q, Zhang M, Zhang Y, Liu S, Xue X, Qi J, Wei F, Meng Q, Ren Y, Xiao B, Sui Y, Cao P. Design of a Scalable Dendritic Copper@Ni 2+, Zn 2+ Cation-Substituted Cobalt Carbonate Hydroxide Electrode for Efficient Energy Storage. ACS APPLIED MATERIALS & INTERFACES 2021; 13:39205-39214. [PMID: 34398609 DOI: 10.1021/acsami.1c07764] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Design and fabrication of novel electrode materials with excellent specific capacitance and cycle stability are urgent for advanced energy storage devices, and the combinability of multiple modification methods is still insufficient. Herein, Ni2+, Zn2+ double-cation-substitution Co carbonate hydroxide (NiZnCo-CH) nanosheets arrays were established on 3D copper with controllable morphology (3DCu@NiZnCo-CH). The self-standing scalable dendritic copper offers a large surface area and promotes fast electron transport. The 3DCu@NiZnCo-CH electrode shows a markedly improved electrochemical performance with a high specific capacity of ∼1008 C g-1 at 1 A g-1 (3.2, 2.83, and 1.26 times larger than Co-CH, ZnCo-CH, and NiCo-CH, respectively) and outstanding rate capability (828.8 C g-1 at 20 A g-1) due to its compositional and structural advantages. Density functional theory (DFT) calculation results illustrate that cation doping adjusts the adsorption process and optimizes the charge transfer kinetics. Moreover, an aqueous hybrid supercapacitor based on 3DCu@NiZnCo-CH and rGO demonstrates a high energy density of 42.29 Wh kg-1 at a power density of 376.37 W kg-1, along with superior cycling performance (retained 86.7% of the initial specific capacitance after 10,000 cycles). Impressively, these optimized 3DCu@NiZnCo-CH//rGO devices with ionic liquid can be operated stably in a large potential range of 4 V with greatly enhanced energy density and power capability (110.12 Wh kg-1 at a power density of 71.69 W kg-1). These findings may shed some light on the rational design of transition-metal compounds with tunable architectures by multiple modification methods for efficient energy storage.
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Affiliation(s)
- Yidong Miao
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Tongde Wang
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Jiali Hua
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Keyong Liu
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Zeyuan Hu
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Qian Li
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Man Zhang
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Yuxuan Zhang
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Shuhang Liu
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Xiaolan Xue
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Jiqiu Qi
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Fuxiang Wei
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Qingkun Meng
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Yaojian Ren
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Bin Xiao
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Yanwei Sui
- Jiangsu Province High-efficiency Energy Storage Technology and Equipment Engineering Laboratory, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, P R China
| | - Peng Cao
- Department of Chemical & Materials Engineering, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
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12
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Du X, Liu L, Xie Z, Yu D, Han L, Zhang Y, Cui Z, Xue Y, Zhao X, Liu X. Microwave‐Assisted Rapid Synthesis of Urchin‐Like Bimetallic Mn–Co Carbonate Composites for High‐Performance Supercapacitors. ChemistrySelect 2021. [DOI: 10.1002/slct.202101418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaomin Du
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Liangyu Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Zhengjie Xie
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Deyang Yu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Leiyun Han
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Yuwan Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Zheng Cui
- State Key Laboratory of Superhard Materials College of Physics Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Ying Xue
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Xudong Zhao
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
| | - Xiaoyang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University 2699 Qian Jin Street Changchun 130012 China
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Shu C, Liang Y, Zhang Z, Fang B. Synthesis and Electrochemical Properties of Hierarchical Porous (Nickel/Cobalt)‐Carbonate‐Hydroxide Structures. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chuankang Shu
- Institute of Nuclear Technology and Application School of Science East China University of Science and Technology Shanghai 200237 P. R. China
| | - Ying Liang
- Institute of Nuclear Technology and Application School of Science East China University of Science and Technology Shanghai 200237 P. R. China
| | - Zhen Zhang
- Institute of Nuclear Technology and Application School of Science East China University of Science and Technology Shanghai 200237 P. R. China
| | - Bin Fang
- Institute of Nuclear Technology and Application School of Science East China University of Science and Technology Shanghai 200237 P. R. China
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14
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Intercalation pseudocapacitance in Bi2Se3−MnO2 nanotube composite for high electrochemical energy storage. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137531] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Meng Z, Yan W, Zou M, Miao H, Ma F, Patil AB, Yu R, Yang Liu X, Lin N. Tailoring NiCoAl layered double hydroxide nanosheets for assembly of high-performance asymmetric supercapacitors. J Colloid Interface Sci 2020; 583:722-733. [PMID: 33075605 DOI: 10.1016/j.jcis.2020.08.120] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/23/2020] [Accepted: 08/28/2020] [Indexed: 11/30/2022]
Abstract
NiCoAl layered double hydroxide nanosheets (NiCoAl-LDHNs) were prepared by a one-step solvothermal method. The shape and size of the obtained nanosheets are optimized by adjusting the solvothermal time and the molar concentration ratio of Ni2+/Co2+ to obtain the electrode material with the best performance. When the solvothermal time is 9 h and the molar concentration ratio of Ni2+/Co2+ is 1:1, NiCoAl-LDHNs has the best morphology and electrochemical performance. When assembled into a supercapacitor, NiCoAl-LDHN-9 has a high specific capacitance of 1228.5 F g-1 at 1 A g-1. As the current density is increased to 20 A g-1, the specific capacitance is 1001.8 F g-1, which still has a high capacitance retention of 81.6%. When NiCoAl-LDHN-9 was assembled into an asymmetric supercapacitor, NiCoAl-LDHN-9//AC has a specific capacitance of 102.1 F g-1 at 0.5 A g-1. The asymmetric supercapacitor devices also show excellent electrochemical performance in terms of energy density (35.9 Wh kg-1 at 225.8 W kg-1), power density (4.8 kW kg-1 at 22.2 Wh kg-1) and cycle life (capacitance retention rate after 10,000 cycles is 87.1%). Those results indicate that NiCoAl-LDHN have the potential to be promising electrode materials for high performance supercapacitors.
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Affiliation(s)
- Zhaohui Meng
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Wen Yan
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Mingye Zou
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Hao Miao
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Fangxing Ma
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Aniruddha B Patil
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Rui Yu
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China
| | - Xiang Yang Liu
- Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542, Republic of Singapore.
| | - Naibo Lin
- Research Institution for Biomimetics and Soft Matter, Fujian Key Provincial Laboratory for Soft Functional Materials Research, College of Materials, Xiamen University, 422 Siming South Road, Xiamen 361005, People's Republic of China.
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