Issue 10, 2011
From the journal:

Energy & Environmental Science

High-performance electrochemical pseudo-capacitor based on MnO2nanowires/Ni foam as electrode with a novel Li-ion quasi-ionic liquid as electrolyte†

Ming-Jay Deng,a   Jeng-Kuei Chang,b   Cheng-Chia Wang,c   Kai-Wen Chen,c   Chih-Ming Lin,c   Mau-Tsu Tang,a   Jin-Ming Chen*a  and  Kueih-Tzu Lu*a  

* Corresponding authors

a National Synchrotron Radiation Research Center, Hsinchu, Taiwan
E-mail: jmchen@nsrrc.org.tw, ktlu@nsrrc.org.tw
Fax: +886-3-578-3813
Tel: +886-3-578-0281

b Institute of Materials Science and Engineering, National Central University, Taoyuan, Taiwan

c Department of Applied Science, National Hsinchu University of Education, Hsinchu, Taiwan

Abstract

To achieve high energy and power densities, we developed a high-voltage 2.5 V electrochemical pseudo-capacitor with a maximum energy density of 304 W h kg−1 based on MnO2 nanowires electrodeposited on nickel foam as electrode with a novel Li-ion quasi-ionic liquid as electrolyte.

Graphical abstract: High-performance electrochemical pseudo-capacitor based on MnO2 nanowires/Ni foam as electrode with a novel Li-ion quasi-ionic liquid as electrolyte

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Article information

DOI
https://doi.org/10.1039/C1EE01603B
Article type
Communication
Submitted
03 May 2011
Accepted
21 Jun 2011
First published
19 Aug 2011

Energy Environ. Sci., 2011,4, 3942-3946

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High-performance electrochemical pseudo-capacitor based on MnO2 nanowires/Ni foam as electrode with a novel Li-ion quasi-ionic liquid as electrolyte

M. Deng, J. Chang, C. Wang, K. Chen, C. Lin, M. Tang, J. Chen and K. Lu, Energy Environ. Sci., 2011, 4, 3942 DOI: 10.1039/C1EE01603B

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