Issue 2, 2015

Hierarchical nanoarray materials for advanced nickel–zinc batteries

Abstract

In this work we report hierarchical Co3O4@NiO nanostrip@nanorod arrays (Co3O4@NiO NSRAs) which are directly grown on three-dimensional conductive substrates by a facile three-step hydrothermal reaction and a following annealing treatment. This hierarchical structure provides several advantages including a large contact surface area, a short ion diffusion path and good charge transport, which validate this film as an advanced electrode for nickel–zinc batteries with both high energy density (5.1 mW h cm−2) and power density (82.2 mW cm−2).

Graphical abstract: Hierarchical nanoarray materials for advanced nickel–zinc batteries

Supplementary files

Article information

Article type
Research Article
Submitted
16 Қыр. 2014
Accepted
22 Жел. 2014
First published
24 Жел. 2014

Inorg. Chem. Front., 2015,2, 184-187

Author version available

Hierarchical nanoarray materials for advanced nickel–zinc batteries

Z. Lu, X. Wu, X. Lei, Y. Li and X. Sun, Inorg. Chem. Front., 2015, 2, 184 DOI: 10.1039/C4QI00143E

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