Self-powered electrochemical deposition of Cu@Ni(OH)2 nanobelts for high performance pseudocapacitors

被引：26

作者：

Chang, I-Chun ^{[1
]}

Chen, Ting-Ting ^{[1
]}

Yang, Min-Han ^{[1
]}

Chiu, Hsin-Tien ^{[2
]}

Lee, Chi-Young ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30043, Taiwan

[2] Natl Chiao Tung Univ, Dept Appl Chem A, Hsinchu 30050, Taiwan

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 27期

关键词：

SUPERCAPACITOR ELECTRODES; GALVANIC REPLACEMENT; HYDROXIDE; NANOPARTICLES; CAPACITORS; NANOTUBES; ARRAYS; ENERGY;

D O I：

10.1039/c4ta01152j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two aluminum-driven spontaneous electrochemical reactions are developed for depositing Cu@Ni(OH)(2) nanobelts on carbon/aluminum electrodes. The Cu@Ni(OH)(2) NBs function as pseudocapacitor electrodes, which exhibit a high specific capacitance of 2426 F g(-1) and a remarkable rate performance.

引用

页码：10370 / 10374

页数：5

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