The relationship between activity and stability of deposited platinum-carbon electrocatalysts
- 作者: Guterman V.1, Belenov S.1, Alekseenko A.1, Tabachkova N.2, Volochaev V.1
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隶属关系:
- Faculty of Chemistry
- National Research Technological University: Moscow Institute of Steel and Alloys
- 期: 卷 53, 编号 5 (2017)
- 页面: 531-539
- 栏目: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/188722
- DOI: https://doi.org/10.1134/S1023193517050081
- ID: 188722
如何引用文章
详细
The operation-mode stability and the catalytic activity in electrode reactions are the most important properties of electrocatalysts that determine the possibility of using them in fuel cells. The negative linear correlations between stability and catalytic activity of a series of Pt/C and Pt–Cu/C materials in the oxygen electroreduction reaction are revealed and studied. A method of selecting electrocatalysts with the optimal combination of activity and stability is proposed. The Cu@Pt/C catalysts containing bimetallic nanoparticles with the core–shell architecture which demonstrate the anomalously high combination of activity and stability are synthesized.
作者简介
V. Guterman
Faculty of Chemistry
编辑信件的主要联系方式.
Email: gut57@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090
S. Belenov
Faculty of Chemistry
Email: gut57@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090
A. Alekseenko
Faculty of Chemistry
Email: gut57@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090
N. Tabachkova
National Research Technological University: Moscow Institute of Steel and Alloys
Email: gut57@mail.ru
俄罗斯联邦, Moscow, 119049
V. Volochaev
Faculty of Chemistry
Email: gut57@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090