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The DOI matches its Crossref record; 129 of the 129 references it cites were found in a registry or an index.

Recent Progress of Electrochemical Production of Hydrogen Peroxide by Two‐Electron Oxygen Reduction Reaction

Open access
Wang, Nan, Ma, Shaobo, Zuo, Pengjian, Duan, Jizhou, Hou, Baorong·2021·Advanced Science

Abstract

Shifting electrochemical oxygen reduction reaction (ORR) via two‐electron pathway becomes increasingly crucial as an alternative/green method for hydrogen peroxide (H 2 O 2) generation. Here, the development of 2e− ORR catalysts in recent years is reviewed, in aspects of reaction mechanism exploration, types of high‐performance catalysts, factors to influence catalytic performance, and potential applications of 2e− ORR. Based on the previous theoretical and experimental studies, the underlying 2e− ORR catalytic mechanism is firstly unveiled, in aspect of reaction pathway, thermodynamic free energy diagram, limiting potential, and volcano plots. Then, various types of efficient catalysts for producing H 2 O 2 via 2e− ORR pathway are summarized. Additionally, the catalytic active sites and factors to influence catalysts’ performance, such as electronic structure, carbon defect, functional groups (O, N, B, S, F etc.), synergistic effect, and others (pH, pore structure, steric hindrance effect, etc.) are discussed. The H 2 O 2 electrogeneration via 2e− ORR also has various potential applications in wastewater treatment, disinfection, organics degradation, and energy storage. Finally, potential future directions and prospects in 2e− ORR catalysts for electrochemically producing H 2 O 2 are examined. These insights may help develop highly active/selective 2e− ORR catalysts and shape the potential application of this electrochemical H 2 O 2 producing method.

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Metadata

Authors
Wang, N., Ma, S., Zuo, P., Duan, J., & Hou, B.
Venue
Advanced Science
Publisher
Wiley
Published
2021-05-27
Volume
8
Issue
15
Pages
e2100076-e2100076
ISSN
2198-3844 (ISSN-L)
OpenAlex
W3165571729
Cited by
462
References
129
FWCI
12.98
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Recent Progress of Electrochemical Production of Hydrogen Peroxide by Two‐Electron Oxygen Reduction Reaction. https://app.cochat.ai/papers/10.1002/advs.202100076
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Wang, N., Ma, S., Zuo, P., Duan, J., & Hou, B. (2021). Recent Progress of Electrochemical Production of Hydrogen Peroxide by Two‐Electron Oxygen Reduction Reaction. Advanced Science. https://doi.org/10.1002/advs.202100076

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