High electrochemical performance of RuO2-Fe2O3 nanoparticles embedded ordered mesoporous carbon as a supercapacitor electrode material
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- 作者：Dong Xianga ; b ; xiang@sdjzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Longwei Yinb ; yinlw@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chenxiang Wangb ; Luyuan Zhangb
- 关键词：Ordered mesoporous carbon ; Supercapacitor ; RuO2&ndash ; Fe2O3 ; Metal oxides ; Nanoparticle ; Electrochemistry
- 刊名：Energy
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：106
- 期：Complete
- 页码：103-111
- 全文大小：2507 K
文摘
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The nanocomposites of RuO2–Fe2O3/OMC are prepared by impregnation and heating in situ.
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The fine RuO2–Fe2O3 nanoparticles distribute in the pore channel wall of OMC.
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We discuss a reversible redox reaction mechanism of RuO2–Fe2O3/OMC in acid solutions.
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RuO2–Fe2O3 nanoparticles embedded OMC shows a higher supercapacitive performance.