Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5459257 | Journal of Alloys and Compounds | 2017 | 7 Pages |
Abstract
In this article, we propose a simple redox process to in-situ create a cellular architecture on Ni solid sheet by the direct oxidization (O2) and subsequent reduction (H2) at 750 °C. Nanocrystalline Ni(OH)2 is fabricated on the micro-porous Ni sheet (MPNS) using cathodic electrodeposition method to form a MPNS-Ni(OH)2 electrode for supercapacitor. The obtained results indicate that the created micro-porous architectures expand the contact interfaces between the Ni(OH)2 and Ni substrate and enhance its supercapacitor performance and cyclic stability.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Fenghui Cao, Zhihong Wang, Yifu Chen, Yingming Yan, Yuzhi Wang, Jingbo Lv, Yaxin Zhang, Yaohui Zhang, Zhe Lü,