Cited by 532Electrocatalysts for Energy ConversionCO2 Reduction Techniques and CatalystsCatalytic Processes in Materials Science

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Potential‐Cycling Synthesis of Single Platinum Atoms for Efficient Hydrogen Evolution in Neutral Media

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Zhang, Lihan, Han, Lili, Liu, Haoxuan, Liu, Xijun, Luo, Jun·2017·Angewandte Chemie International Edition

Abstract

Single‐atom catalysts (SACs) have exhibited high activities for the hydrogen evolution reaction (HER) electrocatalysis in acidic or alkaline media, when they are used with binders on cathodes. However, to date, no SACs have been reported for the HER electrocatalysis in neutral media. We demonstrate a potential‐cycling method to synthesize a catalyst comprising single Pt atoms on CoP‐based nanotube arrays supported by a Ni foam, termed PtSA‐NT‐NF. This binder‐free catalyst is centimeter‐scale and scalable. It is directly used as HER cathodes, whose performances at low and high current densities in phosphate buffer solutions (pH 7.2) are comparable to and better than, respectively, those of commercial Pt/C. The Pt mass activity of PtSA‐NT‐NF is 4 times of that of Pt/C, and its electrocatalytic stability is also better than that of Pt/C. This work provides a large‐scale production strategy for binder‐free Pt SAC electrodes for efficient HER in neutral media.

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Authors
Zhang, L., Han, L., Liu, H., Liu, X., & Luo, J.
Affiliations
Tianjin University of Technology (CN)
Corresponding author
  • Liu, Xijun
  • Luo, Jun
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2017-08-23
Volume
56
Issue
44
Pages
13694-13698
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2742693693
Cited by
532
References
54
Citations by year
2026: 22 · 2025: 32 · 2024: 45 · 2023: 53 · 2022: 78 · 2021: 96 · 2020: 92 · 2019: 68 · 2018: 41 · 2017: 5
FWCI
15.09
Type
journal article
Language
en
Open access
Locations
  • Angewandte Chemie International Edition (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
Funders
National Natural Science Foundation of China (21601136, 51572016)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › CO2 Reduction Techniques and Catalysts
  • Physical Sciences › Materials Science › Materials Chemistry › Catalytic Processes in Materials Science
Keywords
single-atom catalysts, platinum single atoms, hydrogen evolution reaction, media neutrality, binder-free electrocatalyst, nickel foam, phosphate buffer, electrocatalytic stability

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