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Patil SS, Patil PS. 3D Bode analysis of nickel pyrophosphate electrode: A key to understanding the charge storage dynamics. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Sun B, Ni J. NiP nanoparticles encapsulated in lamellar carbon as high-performance anode materials for sodium-ion batteries. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2022.107344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Zhang GC, Feng M, Li Q, Wang Z, Fang Z, Niu Z, Qu N, Fan X, Li S, Gu J, Wang J, Wang D. High Energy Density in Combination with High Cycling Stability in Hybrid Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2022; 14:2674-2682. [PMID: 35001612 DOI: 10.1021/acsami.1c17285] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Hybrid supercapacitors are considered the next-generation energy storage equipment due to their superior performance. In hybrid supercapacitors, battery electrodes need to have large absolute capacities while displaying high cycling stability. However, enhancing areal capacity via decreasing the size of electrode materials results in reductions in cycling stability. To balance the capacity-stability trade-off, rationally designed proper electrode structures are in urgent need and still of great challenge. Here we report a high-capacity and high cycling stability electrode material by developing a nickel phosphate lamination structure with ultrathin nanosheets as building blocks. The nickel phosphate lamination electrode material exhibits a large specific capacity of 473.9 C g-1 (131.6 mAh g-1, 1053 F g-1) at 2.0 A g-1 and only about 21% capacity loss at 15 A g-1 (375 C g-1, 104.2 mAh g-1, 833.3 F g-1) in 6.0 M KOH. Furthermore, hybrid supercapacitors are constructed with nickel phosphate lamination and activated carbon (AC), possessing high energy density (42.1 Wh kg-1 at 160 W kg-1) as well as long cycle life (almost 100% capacity retention after 1000 cycles and 94% retention after 8000 cycles). The electrochemical performance of the nickel phosphate lamination structure not only is commensurate with the nanostructure or ultrathin materials carefully designed in supercapacitors but also has a longer cycling lifespan than them. The encouraging results show the great potential of this material for energy storage device applications.
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Affiliation(s)
- Guang Cong Zhang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Man Feng
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Qing Li
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
| | - Zhuang Wang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Zixun Fang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Zhimin Niu
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Nianrui Qu
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Xiaoyong Fan
- School of Materials Science and Engineering, Chang'an University, Xi'an 710061, China
| | - Siheng Li
- Shenzhen Jini New Energy Technology Co., Ltd. 3A19, Duchuang Cloud Valley, Luozu Community, Shiyan, Baoan District, Shenzhen, Guangdong 518115, China
| | - Jianmin Gu
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Jidong Wang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
| | - Desong Wang
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Hebei Key Laboratory of Applied Chemistry, Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse, Yanshan University, Qinhuangdao 066004, P.R. China
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Wei W, Luo S, Zhao Y, Li X, Liang B, Fang J, Luo M. A solution-assisted etching preparation of an MOF-derived NH4CoPO4·H2O/Ti3C2Tx MXene nanocomposite for high-performance hybrid supercapacitors. NEW J CHEM 2021. [DOI: 10.1039/d1nj01394g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A novel synthetic is explored by introducing the Co-MOF(ZIF-67) into the layer space of Ti3C2Tx and subsequent in situ etching to transform into NH4CoPO4·H2O/Ti3C2Tx nanocomposite and used for high-performance hybrid supercapcitor.
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Affiliation(s)
- Wenhui Wei
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Shijian Luo
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Ying Zhao
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Xiaoman Li
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Bin Liang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Junzhuo Fang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
| | - Min Luo
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan
- P. R. China
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