PEDOT coated iron phosphide nanorod arrays as high-performance supercapacitor negative electrodes

Jinling Luo; Zhi Zheng; Akihito Kumamoto; Winifred Ini Unah; Shuke Yan; Yumi H. Ikuhara; Xia Xiang; Xiaotao Zu; Weilie Zhou

doi:10.1039/C7CC09163J

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PEDOT coated iron phosphide nanorod arrays as high-performance supercapacitor negative electrodes†

Jinling Luo,

‡^ab Zhi Zheng,

‡^b Akihito Kumamoto,

^c Winifred Ini Unah,^b Shuke Yan,

^b Yumi H. Ikuhara,

^d Xia Xiang,

^a Xiaotao Zu

^a and Weilie Zhou

*^b

Author affiliations

* Corresponding authors

^a School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu, Sichuan, China

^b Advanced Materials Research Institute, University of New Orleans, New Orleans, LA 70148, USA
E-mail: wzhou@uno.edu

^c Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan

^d Nanostructures Research Laboratory, Japan Fine Ceramics Center, Nagoya 456-8587, Japan

Abstract

PEDOT coated iron phosphide nanorod arrays are synthesized and demonstrated as high-performance negative electrodes for supercapacitors with high areal specific capacitance and significantly improved cycling stability. A MnO₂//FeP/PEDOT aqueous asymmetric supercapacitor is fabricated with a high volumetric capacitance of 4.53 F cm⁻³ and an energy density of 1.61 mW h cm⁻³.

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Article information

DOI: https://doi.org/10.1039/C7CC09163J
Article type: Communication
Submitted: 28 Nov 2017
Accepted: 20 Dec 2017
First published: 20 Dec 2017

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Chem. Commun., 2018,54, 794-797

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PEDOT coated iron phosphide nanorod arrays as high-performance supercapacitor negative electrodes

J. Luo, Z. Zheng, A. Kumamoto, W. I. Unah, S. Yan, Y. H. Ikuhara, X. Xiang, X. Zu and W. Zhou, Chem. Commun., 2018, 54, 794 DOI: 10.1039/C7CC09163J

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Chemical Communications

PEDOT coated iron phosphide nanorod arrays as high-performance supercapacitor negative electrodes†

Abstract

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PEDOT coated iron phosphide nanorod arrays as high-performance supercapacitor negative electrodes

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