Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139275
Title: Selective electrochemical H2O2 production through two-electron oxygen electrochemistry
Authors: Jiang, Yuanyuan
Ni, Pengjuan
Chen, Chuanxia
Lu, Yizhong
Yang, Ping
Kong, Biao
Fisher, Adrian
Wang, Xin
Keywords: Engineering::Materials
Issue Date: 2018
Source: Jiang, Y., Ni, P., Chen, C., Lu, Y., Yang, P., Kong, B., . . ., Wang, X. (2018). Selective electrochemical H2O2 production through two-electron oxygen electrochemistry. Advanced Energy Materials, 8(31), 1801909-. doi:10.1002/aenm.201801909
Journal: Advanced Energy Materials
Abstract: Direct electrochemical production of hydrogen peroxide (H2O2) through two-electron oxygen electrochemistry, for example, the oxygen reduction in fuel cells or water oxidation in water electrolyzers, could provide an attractive alternative to locally produce this chemical on demand. The efficiency of these processes depends greatly on the availability of cost-effective catalysts with high selectivity, activity, and stability. In recent years, various novel nanostructured materials have been reported to selectively produce H2O2. Through combined experimental and theoretical approaches, underlying mechanisms in the electrochemical synthesis of H2O2 via oxygen electrochemistry have been unveiled. Considering the remarkable progress in this area, the authors summarize recent developments regarding the direct production of H2O2 through two-electron electrochemical oxygen reactions. The fundamental aspects of electrochemical oxygen reactions are first introduced. Various types of catalysts that can effectively produce H2O2 via two-electron oxygen electrochemistry are then presented. In parallel, the unique structure-, component-, and composition-dependent electrochemical performance together with the underlying catalytic mechanisms are discussed. Finally, a brief conclusion about the recent progress achieved in electrochemical generation of H2O2 and an outlook on future research challenges are given.
URI: https://hdl.handle.net/10356/139275
ISSN: 1614-6832
DOI: 10.1002/aenm.201801909
Rights: This is the accepted version of the following article: Jiang, Y., Ni, P., Chen, C., Lu, Y., Yang, P., Kong, B., . . ., Wang, X. (2018). Selective electrochemical H2O2 production through two-electron oxygen electrochemistry. Advanced Energy Materials, 8(31), 1801909-. , which has been published in final form at 10.1002/aenm.201801909. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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