1
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Cui X, Yang X, Liu Z, Jiang W, Wan J, Liu Y, Ma F. Construction of CoNi 2S 4/Co 9S 8@Co 4S 3 nanocubes derived from Ni-Co prussian blue analogues@cobalt carbonate hydroxide core-shell heterostructure for asymmetric supercapacitor. J Colloid Interface Sci 2024; 661:614-628. [PMID: 38310770 DOI: 10.1016/j.jcis.2024.01.178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/06/2024]
Abstract
Construction of Prussian blue analogues (PBAs) with heterostructure is beneficial to preparing PBAs derivatives with superior electrochemical performance. In this work, the core-shell nanostructured nanocubes composed of nickel hexacyanocobalt PBA (NiCo-PBA)@cobalt carbonate hydroxide (CCH) are synthesized through an in-situ epitaxial growth strategy, and the formation mechanisms of coating are carefully validated and specifically discussed. Then, the precursors are successfully transformed into hierarchical CoNi2S4/Co9S8@Co4S3 via the gas-phase vulcanization method. Benefiting from the intriguing heterostructure and multicomponent sulfides, the CoNi2S4/Co9S8@Co4S3-80 electrode exhibits a high specific capacity of 799 ± 16C/g (specific capacitance of 1595 ± 31F/g) at 1 A/g, ultra-high capacity retention of 80 % at a high current density of 20 A/g. The assembled asymmetric supercapacitor (ASC) device delivers a high energy density of 43.3 Wh kg-1 at a power density of 899 W kg-1 and exhibits superior cycling stability with the capacity retention of 88 % after 5,000 cycles. Subsequently, the fabricated all-solid-state ASC device shows an excellent energy density of 36.4 Wh kg-1 with a power density of 824 W kg-1. This work proposing rational design of combining multicomponent sulfides and core-shell heterostructure based on PBA nanocubes opens up a novel route for developing asymmetric supercapacitor electrode materials with superior performance.
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Affiliation(s)
- Xin Cui
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Xiaoyang Yang
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Zeyi Liu
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Wei Jiang
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Jiafeng Wan
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Yifu Liu
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Fangwei Ma
- Key Laboratory of Chemical Engineering Processes & Technology for High-efficiency Conversion (College of Heilongjiang Province), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China.
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2
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Tian J, Zhang J, Li X. Synthesis of urchin-like NiCo 2S 4 electrode materials based on a two-step hydrothermal method for high-capacitance supercapacitors. RSC Adv 2024; 14:9587-9593. [PMID: 38516162 PMCID: PMC10956648 DOI: 10.1039/d4ra00361f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/07/2024] [Indexed: 03/23/2024] Open
Abstract
Transition metal sulfides have been considered as promising electrode materials for future super-capacitors due to their spinel structures and environmentally friendly properties. Among these materials, NiCo2S4 compounds exhibit high theoretical specific capacity but poor cycling performance. To address this issue, we synthesize several NiCo2S4 urchin balls. The NCS-1.5 nanospheres demonstrate a specific capacitance of 1352.2 F g-1 at a current density of 1 A g-1, and maintain high specific capacity after 10 000 charge-discharge cycles. An asymmetric capacitor assembled with the NCS-1.5 sample as the cathode and activated carbon as the anode achieve an energy density of 45.5 W h kg-1 at 2025 W kg-1. The urchin-like nanospheres also facilitate the combination with other materials, providing potential insights for the synthesis of supercapacitor electrode materials.
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Affiliation(s)
- Jingyu Tian
- College of Chemical and Chemistry, Harbin Normal University Harbin 150025 P. R. China
| | - Jingjia Zhang
- College of Chemical and Chemistry, Harbin Normal University Harbin 150025 P. R. China
| | - Xiaofeng Li
- College of Chemical and Chemistry, Harbin Normal University Harbin 150025 P. R. China
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3
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Giri A, Park G, Jeong U. Layer-Structured Anisotropic Metal Chalcogenides: Recent Advances in Synthesis, Modulation, and Applications. Chem Rev 2023; 123:3329-3442. [PMID: 36719999 PMCID: PMC10103142 DOI: 10.1021/acs.chemrev.2c00455] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Indexed: 02/01/2023]
Abstract
The unique electronic and catalytic properties emerging from low symmetry anisotropic (1D and 2D) metal chalcogenides (MCs) have generated tremendous interest for use in next generation electronics, optoelectronics, electrochemical energy storage devices, and chemical sensing devices. Despite many proof-of-concept demonstrations so far, the full potential of anisotropic chalcogenides has yet to be investigated. This article provides a comprehensive overview of the recent progress made in the synthesis, mechanistic understanding, property modulation strategies, and applications of the anisotropic chalcogenides. It begins with an introduction to the basic crystal structures, and then the unique physical and chemical properties of 1D and 2D MCs. Controlled synthetic routes for anisotropic MC crystals are summarized with example advances in the solution-phase synthesis, vapor-phase synthesis, and exfoliation. Several important approaches to modulate dimensions, phases, compositions, defects, and heterostructures of anisotropic MCs are discussed. Recent significant advances in applications are highlighted for electronics, optoelectronic devices, catalysts, batteries, supercapacitors, sensing platforms, and thermoelectric devices. The article ends with prospects for future opportunities and challenges to be addressed in the academic research and practical engineering of anisotropic MCs.
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Affiliation(s)
- Anupam Giri
- Department
of Chemistry, Faculty of Science, University
of Allahabad, Prayagraj, UP-211002, India
| | - Gyeongbae Park
- Department
of Materials Science and Engineering, Pohang
University of Science and Technology, Cheongam-Ro 77, Nam-Gu, Pohang, Gyeongbuk790-784, Korea
- Functional
Materials and Components R&D Group, Korea Institute of Industrial Technology, Gwahakdanji-ro 137-41, Sacheon-myeon, Gangneung, Gangwon-do25440, Republic of Korea
| | - Unyong Jeong
- Department
of Materials Science and Engineering, Pohang
University of Science and Technology, Cheongam-Ro 77, Nam-Gu, Pohang, Gyeongbuk790-784, Korea
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4
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Wu Y, Song Y, Wu D, Mao X, Yang X, Jiang S, Zhang C, Guo R. Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber. Molecules 2023; 28:molecules28062466. [PMID: 36985440 PMCID: PMC10053231 DOI: 10.3390/molecules28062466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/05/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023] Open
Abstract
As a new member of the silica-derivative family, modified glass fiber (MGF) has attracted extensive attention because of its excellent properties and potential applications. Surface modification of glass fiber (GF) greatly changes its performance, resulting in a series of changes to its surface structure, wettability, electrical properties, mechanical properties, and stability. This article summarizes the latest research progress in MGF, including the different modification methods, the various properties, and their advanced applications in different fields. Finally, the challenges and possible solutions were provided for future investigations of MGF.
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Affiliation(s)
- Yawen Wu
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China; (Y.W.); (Y.S.); (D.W.); (X.M.)
| | - Yangyang Song
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China; (Y.W.); (Y.S.); (D.W.); (X.M.)
| | - Di Wu
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China; (Y.W.); (Y.S.); (D.W.); (X.M.)
| | - Xiaowei Mao
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China; (Y.W.); (Y.S.); (D.W.); (X.M.)
| | - Xiuling Yang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;
| | - Shaohua Jiang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;
- Correspondence: (S.J.); (R.G.); Tel.: +86-25-85428090 (S.J.); +86-27-84238886 (R.G.)
| | - Chunmei Zhang
- Institute of Materials Science and Devices, School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Rui Guo
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China; (Y.W.); (Y.S.); (D.W.); (X.M.)
- Correspondence: (S.J.); (R.G.); Tel.: +86-25-85428090 (S.J.); +86-27-84238886 (R.G.)
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5
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Elsaid MA, Hassan AA, Sayed AZ, Ashmawy AM, Waheed AF, Mohamed SG. Fabrication of novel coral reef-like nanostructured ZnFeNiCo2S4 on Ni foam as an electrode material for battery-type supercapacitors. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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6
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Zhang R, Tu Q, Li X, Sun X, Liu X, Chen L. Template-Free Preparation of α-Ni(OH)2 Nanosphere as High-Performance Electrode Material for Advanced Supercapacitor. NANOMATERIALS 2022; 12:nano12132216. [PMID: 35808052 PMCID: PMC9267997 DOI: 10.3390/nano12132216] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/22/2022] [Accepted: 06/24/2022] [Indexed: 02/04/2023]
Abstract
Although it is one of the promising candidates for pseudocapacitance materials, Ni(OH)2 is confronted with poor specific capacitance and inferior cycling stability. The design and construction of three-dimensional (3D) nanosphere structures turns out to be a valid strategy to combat these disadvantages and has attracted tremendous attention. In this paper, a 3D α-Ni(OH)2 nanosphere is prepared via a facile and template-free dynamic refluxing approach. Significantly, the α-Ni(OH)2 nanosphere possesses a high specific surface area (119.4 m2/g) and an abundant porous structure. In addition, the as-obtained α-Ni(OH)2 electrodes are investigated by electrochemical measurements, which exhibit a high specific capacitance of 1243 F/g at 1 A/g in 6 M KOH electrolyte and an acceptable capacitive retention of 40.0% after 1500 charge/discharge cycles at 10 A/g, which can be attributed to the sphere’s unique nanostructure. Furthermore, the as-assembled Ni(OH)2-36//AC asymmetric supercapacitor (ASC) yields a remarkable energy density of 26.50 Wh/kg, with a power density of 0.82 kW/kg. Notably, two ASCs in series can light a 2.5 V red lamp sustainably for more than 60 min, as well as power an LED band with a rated power of 25 W. Hence, this 3D α-Ni(OH)2 nanosphere may raise great potential applications for next-generation energy storage devices.
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Affiliation(s)
- Rongrong Zhang
- School of Electronic Information Engineering, Jingchu University of Technology, Jingmen 448000, China; (R.Z.); (Q.T.); (X.L.)
| | - Qian Tu
- School of Electronic Information Engineering, Jingchu University of Technology, Jingmen 448000, China; (R.Z.); (Q.T.); (X.L.)
| | - Xianran Li
- School of Electronic Information Engineering, Jingchu University of Technology, Jingmen 448000, China; (R.Z.); (Q.T.); (X.L.)
| | - Xinyu Sun
- School of Electronic Information Engineering, Jingchu University of Technology, Jingmen 448000, China; (R.Z.); (Q.T.); (X.L.)
- Correspondence: (X.S.); (X.L); (L.C.)
| | - Xinghai Liu
- Research Center of Graphic Communication, Printing and Packaging, Wuhan University, Wuhan 430079, China
- Correspondence: (X.S.); (X.L); (L.C.)
| | - Liangzhe Chen
- School of Electronic Information Engineering, Jingchu University of Technology, Jingmen 448000, China; (R.Z.); (Q.T.); (X.L.)
- Correspondence: (X.S.); (X.L); (L.C.)
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7
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Li N, Qu G, Zhang X, Zhao S, Wang C, Zhao G, Hou P, Xu X. Amorphous Ni-Co-S nanocages assembled with nanosheet arrays as cathode for high-performance zinc ion battery. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Preparation of Zn0.76Co0.24S@C yolk-shell sphere with phenonic resin derived carbon layer and its high electrochemical performance for sodium-ion batteries. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Preparation and enhanced supercapacitive performance of Ni-Zn-Co-S/3D Ni porous substrate using electrochemical and synchrotron X-ray spectroscopic techniques. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Pan X, Zhao L, Liu H, Guo M, Han C, Wang W. Hierarchical structure Ni3S2/Ni(OH)2 nanoarrays towards high-performance supercapacitors. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Huang H, Miao L, Sui L, Yang D, Kuang B, Zhang C. Metal–organic framework induced hybrid NiCo 2S 4/PPy structures with unique interface features for high performance flexible energy storage devices. CrystEngComm 2022. [DOI: 10.1039/d2ce01142e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In this work, we report hybrid-structure NiCo2S4/PPy nanosheets through hydrothermal synthesis and electrodeposition methods. Meanwhile, the NiCo2S4/PPy-110 samples exhibit a high specific capacitance of 983 C g−1 at 1 A g−1 and excellent stability.
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Affiliation(s)
- He Huang
- School of Medical Information Engineering, Shenyang Medical College, Shenyang 110034, Liaoning, China
| | - Lihua Miao
- School of Medical Information Engineering, Shenyang Medical College, Shenyang 110034, Liaoning, China
| | - Lili Sui
- School of pharmacy, Shenyang Medical College, Shenyang, 110043, Liaoning, China
| | - Dan Yang
- School of Medical Information Engineering, Shenyang Medical College, Shenyang 110034, Liaoning, China
| | - Baoping Kuang
- School of Medical Information Engineering, Shenyang Medical College, Shenyang 110034, Liaoning, China
| | - Chaohui Zhang
- School of Medical Information Engineering, Shenyang Medical College, Shenyang 110034, Liaoning, China
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12
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Yuan Y, Jia H, Liu Z, Wang L, Sheng J, Fei W. A highly conductive Ni(OH) 2 nano-sheet wrapped CuCo 2S 4 nano-tube electrode with a core-shell structure for high performance supercapacitors. Dalton Trans 2021; 50:8476-8486. [PMID: 34047737 DOI: 10.1039/d1dt01075a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The design of microstructures and the optimum selection of electrode materials have substantial effects on the electrochemical performances of supercapacitors. A core-shell structured CuCo2S4@Ni(OH)2 electrode material was designed, with CuCo2S4 nanotubes as the core wrapped by interlaced Ni(OH)2 nano-sheets as the shell. The hydrothermal and electro-deposition processes were adopted to synthesize CuCo2S4@Ni(OH)2 materials. The CuCo2S4 nanotubes can both provide specific capacitance and act as a "superhighway" for electrons due to their highly conductive skeleton structure. The Ni(OH)2 nano-sheets will boost the electrochemically active sites and enhance the specific surface area. Meanwhile, the mutually restricted core-shell CuCo2S4@Ni(OH)2 electrode could regulate the volume deformation to improve its stability. The CuCo2S4@Ni(OH)2 electrode had a maximum specific capacitance of 2668.4 F g-1 at a current density of 1 A g-1 and a superior cycling stability of 90.3% after 10 000 cycles. Moreover, a CuCo2S4@Ni(OH)2//active carbon asymmetric supercapacitor with a maximum energy density of 44 W h kg-1 was assembled, suggesting that CuCo2S4@Ni(OH)2 is a successful binder-free electrode material for high performance supercapacitors.
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Affiliation(s)
- Yinan Yuan
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
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13
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Xia T, Liu Y, Dai M, Xia Q, Wu X. A flexible hybrid capacitor based an NiCo 2S 4 nanowire electrode with an ultrahigh capacitance. Dalton Trans 2021; 50:4045-4052. [PMID: 33666620 DOI: 10.1039/d0dt04381h] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
It is well-known that the excellent cycling stability and high energy density of electrode materials is very important for supercapacitors. However, their actual performance falls far behind and does not satisfy the practical demand. In this study, we synthesized NiCo2S4 nanowire bundles on a nickel foam via facile hydrothermal routes. The as-obtained product as an electrode material possesses excellent specific surface area, which suggests that numerous active sites on the electrode surface can shorten the diffusion channel of ions. The assembled asymmetric supercapacitor delivers an energy density of 57.36 W h kg-1 at 1412.92 W kg-1. Also, it exhibits excellent mechanical stability even at different bending angles.
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Affiliation(s)
- Tong Xia
- School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870, P. R. China.
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14
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Wan L, Yuan Y, Liu J, Chen J, Zhang Y, Du C, Xie M. A free-standing Ni–Mn–S@NiCo2S4 core–shell heterostructure on carbon cloth for high-energy flexible supercapacitors. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137579] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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Saeed G, Bandyopadhyay P, Kumar S, Kim NH, Lee JH. ZnS-Ni 7S 6 Nanosheet Arrays Wrapped with Nanopetals of Ni(OH) 2 as a Novel Core-Shell Electrode Material for Asymmetric Supercapacitors with High Energy Density and Cycling Stability Performance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:47377-47388. [PMID: 32990420 DOI: 10.1021/acsami.0c10638] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Supercapacitors possess minimum energy density, lower rate capability, and inferior long-term cycling stability performance, and these issues have restricted their practical applications. In these circumstances, supercapacitors based on a new class of hybrid nanomaterial are strongly desirable. Herein, for the first time, a complex nanoarchitecture comprised of a ZnS-Ni7S6/Ni(OH)2 core/shell is constructed via a multistep hydrothermal process. The ZnS-Ni7S6/Ni(OH)2 core/shell nanoarchitecture illustrates a commendable areal capacitance of 13.55 F cm-2 at a lower current density value of 5 mA cm-2, respectively. The ZnS-Ni7S6/Ni(OH)2 core/shell hybrid nanomaterial maintains a high cycling stability performance of 95.12% after a maximum 10 000 number of cycles. Moreover, the asymmetric supercapacitor device made up of ZnS-Ni7S6/Ni(OH)2 and nitrogen-sulfur-codoped graphene nanosheets (NSGNs) delivers an ultrahigh energy density value of 68.85 W h kg-1 at a power density of 700.16 W kg-1. The cycling stability of the ZnS-Ni7S6/Ni(OH)2//NSGN asymmetric supercapacitor was performed and was 91.79% after 10 000 GCD cycles. The ZnS-Ni7S6/Ni(OH)2 core/shell hybrid electrode material has helped in promoting an asymmetric supercapacitor device with an elevated performance and can be considered as a potential electrode material to develop energy storage devices in the future.
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Affiliation(s)
- Ghuzanfar Saeed
- Department of Nano Convergence Engineering, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
| | - Parthasarathi Bandyopadhyay
- Department of Nano Convergence Engineering, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
| | - Sachin Kumar
- Department of Nano Convergence Engineering, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
| | - Nam Hoon Kim
- Department of Nano Convergence Engineering, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
| | - Joong Hee Lee
- Department of Nano Convergence Engineering, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
- Carbon Composite Research Centre, Department of Polymer Nano Science and Technology, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
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16
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Arian R, Zardkhoshoui AM, Hosseiny Davarani SS. Rational Construction of Core‐Shell Ni−Mn−Co−S@Co(OH)
2
Nanoarrays toward High‐Performance Hybrid Supercapacitors. ChemElectroChem 2020. [DOI: 10.1002/celc.202000611] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ramtin Arian
- Department of ChemistryShahid Beheshti University, G. C. 1983963113, Evin Tehran Iran
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17
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Xiang G, Meng Y, Qu G, Yin J, Teng B, Wei Q, Xu X. Dual-functional NiCo 2S 4 polyhedral architecture with superior electrochemical performance for supercapacitors and lithium-ion batteries. Sci Bull (Beijing) 2020; 65:443-451. [PMID: 36747433 DOI: 10.1016/j.scib.2020.01.004] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/04/2019] [Accepted: 12/30/2019] [Indexed: 02/08/2023]
Abstract
Dual-functional NiCo2S4 polyhedral architectures with outstanding electrochemical performance for supercapacitors and lithium-ion batteries (LIBs) have been rationally designed and successfully synthesized by a hydrothermal method. The as-synthesized NiCo2S4 electrode for supercapacitor exhibits an outstanding specific capacitance of 1298Fg-1 at 1Ag-1 and an excellent rate capability of ~80.4% at 20Ag-1. Besides, capacitance retention of 90.44% is realized after 8000 cycles. In addition, the NiCo2S4 as anode in LIBs delivers high initial charge/discharge capacities of 807.6 and 972.8mAhg-1 at 0.5C as well as good rate capability. In view of these points, this work provides a feasible pathway for assembling electrodes and devices with excellent electrochemical properties in the next generation energy storage applications.
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Affiliation(s)
- Guotao Xiang
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Yao Meng
- College of Physics, Qingdao University, Qingdao 266071, China
| | - Guangmeng Qu
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Jiangmei Yin
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Bing Teng
- College of Physics, Qingdao University, Qingdao 266071, China
| | - Qin Wei
- Shandong University of Traditional Chinese Medicine, Jinan 250355, China; Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan 250358, China
| | - Xijin Xu
- School of Physics and Technology, University of Jinan, Jinan 250022, China.
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