Cobalt carbonate hydroxide superstructures for oxygen evolution reactions.

Author(s) Zhang, S.; Ni, B.; Li, H.; Lin, H.; Zhu, H.; Wang, H.; Wang, X.
Journal Chem Commun (Camb)
Date Published 2017 Jun 30
Abstract

A novel three-dimensional (3D) superstructure of cobalt hydroxide carbonate assembled from nanoneedles has been synthesized via a facile hydrothermal method. Furthermore, we tested the electrocatalytic oxygen evolution reaction performance, which demonstrated that the superstructure exhibited high catalytic activity, achieving 10 mA cm(-2) at a low overpotential of merely 240 mV.

DOI 10.1039/c7cc04604a
ISSN 1364-548X
Citation Chem Commun (Camb). 2017.

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