journal article·1999-11-01

Kinetic Investigations of Oxygen Reduction and Evolution Reactions on Lead Ruthenate Catalysts

Jai Prakash, Donald A. Tryk, Ernest B. Yeager

Publisher page

Abstract

The lead ruthenium pyrochlores with the formula were synthesized using a solution‐phase technique. The pyrochlore oxides were characterized by X‐ray diffraction, cyclic voltammetry, and rotating ring‐disk electrode techniques. The kinetic‐mechanistic aspects of oxygen reduction and generation reactions on this pyrochlore were also investigated. Mechanisms by which these materials catalyze the oxygen reduction and generation reactions are proposed. Specific ways in which the surface structures may be involved are also proposed. © 1999 The Electrochemical Society. All rights reserved.
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Research context

OpenAlex topics: Electrochemical Analysis and Applications · Electrocatalysts for Energy Conversion

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Affiliations

Center for Electrochemical Science and Engineering and the Department of Chemical and Environmental Engineering, Illinois Institute of Technology, Chicago, Illinois 60616, United States of America

Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan

Ernest B. Yeager Center for Electrochemical Sciences and the Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 044106, United States of America

References

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