High-performance urea electrolysis towards less energy-intensive electrochemical hydrogen production using a bifunctional catalyst electrode

Liu, Danni; Liu, Tingting; Zhang, Lixue; Qu, Fengli; Du, Gu; M. Asiri, Abdullah; Sun, Xuping

doi:10.1039/c6ta11127k

Public

High-performance urea electrolysis towards less energy-intensive electrochemical hydrogen production using a bifunctional catalyst electrode

Published in Journal of Materials Chemistry A • Jan 1, 2017

Authors:

Danni Liu

Tingting Liu

Lixue Zhang

Abstract

Ni 2 P nanoflake arrays on carbon cloth act as an efficient and durable catalyst electrode for the urea oxidation reaction (UOR) and hydrogen evolution reaction (HER). Its two-electrode alkaline electrolyzer needs 1.35 V for 50 mA cm −2 , which is 0.58 V less than that required for pure water splitt...

Subject

Electrolysis

Bifunctional

Catalysis

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