JOURNAL ARTICLE

Three‐Dimensional N‐Doped Graphene Hydrogel/NiCo Double Hydroxide Electrocatalysts for Highly Efficient Oxygen Evolution

Sheng ChenJingjing DuanMietek JaroniecShi‐Zhang Qiao

Year: 2013 Journal:   Angewandte Chemie International Edition Vol: 52 (51)Pages: 13567-13570   Publisher: Wiley

Abstract

A highly hydrated structure was fabricated for catalyzing the oxygen evolution reaction (OER), which demonstrated significantly enhanced catalytic activity, favorable kinetics, and strong durability. The enhanced performance is correlated with the dual-active-site mechanism, and high hydrophilicity of the electrode can dramatically expedite the process of water oxidation into molecular oxygen.

Keywords:
Oxygen evolution Graphene Hydroxide Catalysis Chemical engineering Oxygen Materials science Kinetics Electrode Oxygen reduction Chemistry Nanotechnology Inorganic chemistry Electrochemistry Organic chemistry Physical chemistry

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Citation History

Topics

Electrocatalysts for Energy Conversion
Physical Sciences →  Energy →  Renewable Energy, Sustainability and the Environment
Advanced battery technologies research
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Fuel Cells and Related Materials
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
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