Oxygen-vacancy Bi2O3 nanosheet arrays with excellent rate capability and CoNi2S4 nanoparticles immobilized on N-doped graphene nanotubes as robust electrode materials for high-energy asymmetric supercapacitors

2019123 citationsJournal Article

Authors

Jian Zhao · Qingdao University of Science and Technology

Zhenjiang Li · Qingdao University of Science and Technology

Tong Shen · Qingdao University of Science and Technology

Xiangcheng Yuan · Qingdao University of Science and Technology

Guanhao Qiu · Qingdao University of Science and Technology

Qingyan Jiang · Zhejiang Ocean University

Yu‐Sheng Lin

Abstract

An asymmetric supercapacitor with high energy was assembled by using the N-GNTs@OV-Bi2O3 NSAs and N-GNTs@CoNi2S4 NPs as negative and positive electrodes, respectively.

Topics & Keywords

Supercapacitor Materials and Fabrication Advanced battery technologies research Conducting polymers and applications

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: Journal of Materials Chemistry A

Volume 7, Issue 13, pp. 7918-7931

DOI: 10.1039/c8ta11953h

Field-Weighted Citation Impact: 6.06

Command Palette

Oxygen-vacancy Bi<sub>2</sub>O<sub>3</sub> nanosheet arrays with excellent rate capability and CoNi<sub>2</sub>S<sub>4</sub> nanoparticles immobilized on N-doped graphene nanotubes as robust electrode materials for high-energy asymmetric supercapacitors

Authors

Abstract

Topics & Keywords

UN Sustainable Development Goals

Publication Details