In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition

In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition

The Ag/Ni(OH)<sub>2</sub> composite electrode has been designed and in situ constructed on a copper substrate by combining electroless deposition technology with electrodeposition. The products can be directly used as a high performance binder free electrode. The synergistic effect betwe...

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Main Authors: Sa Lv, Fan Yang, Xuefeng Chu, Huan Wang, Jia Yang, Yaodan Chi, Xiaotian Yang
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Metals
Subjects:
electroless deposition
electrodeposition
electrode material
nanocomposites
Online Access:https://www.mdpi.com/2075-4701/9/8/826
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spelling doaj-c3f0537451d8467a8ff7bc03c3bce9e02020-11-25T01:34:01ZengMDPI AGMetals2075-47012019-07-019882610.3390/met9080826met9080826In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with ElectrodepositionSa Lv0Fan Yang1Xuefeng Chu2Huan Wang3Jia Yang4Yaodan Chi5Xiaotian Yang6Jilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaJilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, School of Electrical Engineering and Computer, Jilin Jianzhu University, Changchun 130118, ChinaThe Ag/Ni(OH)<sub>2</sub> composite electrode has been designed and in situ constructed on a copper substrate by combining electroless deposition technology with electrodeposition. The products can be directly used as a high performance binder free electrode. The synergistic effect between the Ag nanocubes (AgNCs) as backbones and the deposited Ni(OH)<sub>2</sub> as the shell can significantly improve the electrochemical properties of the composite electrode. Moreover, this in situ growth strategy forms a strong bonding force of active materials to the substrate, which can improve the cycling performance and lower the equivalent series resistance. The Ag/Ni(OH)<sub>2</sub> composite electrode exhibits enhanced electrochemical properties with a high specific capacitance of 3.704 F cm<sup>&#8722;2</sup>, coulombic efficiency of 88.3% and long-term cyclic stability.https://www.mdpi.com/2075-4701/9/8/826electroless depositionelectrodepositionelectrode materialnanocomposites
collection DOAJ
language English
format Article
sources DOAJ
author Sa Lv
Fan Yang
Xuefeng Chu
Huan Wang
Jia Yang
Yaodan Chi
Xiaotian Yang
spellingShingle Sa Lv
Fan Yang
Xuefeng Chu
Huan Wang
Jia Yang
Yaodan Chi
Xiaotian Yang
In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
Metals
electroless deposition
electrodeposition
electrode material
nanocomposites
author_facet Sa Lv
Fan Yang
Xuefeng Chu
Huan Wang
Jia Yang
Yaodan Chi
Xiaotian Yang
author_sort Sa Lv
title In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
title_short In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
title_full In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
title_fullStr In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
title_full_unstemmed In Situ Construction of Ag/Ni(OH)<sub>2</sub> Composite Electrode by Combining Electroless Deposition Technology with Electrodeposition
title_sort in situ construction of ag/ni(oh)<sub>2</sub> composite electrode by combining electroless deposition technology with electrodeposition
publisher MDPI AG
series Metals
issn 2075-4701
publishDate 2019-07-01
description The Ag/Ni(OH)<sub>2</sub> composite electrode has been designed and in situ constructed on a copper substrate by combining electroless deposition technology with electrodeposition. The products can be directly used as a high performance binder free electrode. The synergistic effect between the Ag nanocubes (AgNCs) as backbones and the deposited Ni(OH)<sub>2</sub> as the shell can significantly improve the electrochemical properties of the composite electrode. Moreover, this in situ growth strategy forms a strong bonding force of active materials to the substrate, which can improve the cycling performance and lower the equivalent series resistance. The Ag/Ni(OH)<sub>2</sub> composite electrode exhibits enhanced electrochemical properties with a high specific capacitance of 3.704 F cm<sup>&#8722;2</sup>, coulombic efficiency of 88.3% and long-term cyclic stability.
topic electroless deposition
electrodeposition
electrode material
nanocomposites
url https://www.mdpi.com/2075-4701/9/8/826
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