Nickel–Iron Oxyhydroxide Oxygen-Evolution Electrocatalysts: The Role of Intentional and Incidental Iron Incorporation

Trotochaud, Lena; L. Young, Samantha; K. Ranney, James; W. Boettcher, Shannon

doi:10.1021/ja502379c

Public

Nickel–Iron Oxyhydroxide Oxygen-Evolution Electrocatalysts: The Role of Intentional and Incidental Iron Incorporation

Published in Journal of the American Chemical Society • Apr 16, 2014

Authors:

Lena Trotochaud

Samantha L. Young

James K. Ranney

Abstract

Fe plays a critical, but not yet understood, role in enhancing the activity of the Ni-based oxygen evolution reaction (OER) electrocatalysts. We report electrochemical, in situ electrical, photoelectron spectroscopy, and X-ray diffraction measurements on Ni(1-x)Fe(x)(OH)2/Ni(1-x)Fe(x)OOH thin films ...

Subject

Chemistry

Nickel

Oxygen evolution

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