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Nanostructured Nickel Nanoparticles Supported on Vulcan Carbon as a Highly Active Catalyst for the Hydrogen Oxidation Reaction in Alkaline Media Краткое сообщение

Журнал Journal of Power Sources
ISSN: 0378-7753
Вых. Данные Год: 2018, Том: 402, Страницы: 447-452 Страниц : 6 DOI: 10.1016/j.jpowsour.2018.09.051
Ключевые слова Electrocatalysis; Hydrogen oxidation reaction (HOR); Nickel; Alkaline electrolyte; Nanostructure
Авторы Oshchepkov Alexandr G. 1,2 , Bonnefont Antoine 3 , Pronkin Sergey N. 2 , Cherstiouk Olga V. 1 , Ulhaq-Bouillet Corinne 4 , Papaefthimiou Vasiliki 2 , Parmon Valentin N. 1 , Savinova Elena R. 2
Организации
1 Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia
2 Institut de Chimie et Procédés pour l’Energie, l’Environnement et la Santé, UMR 7515 CNRS-University of Strasbourg, 67087, Strasbourg Cedex, France
3 Institut de Chimie de Strasbourg, UMR 7177 CNRS-University of Strasbourg, 67070, Strasbourg, France
4 Institut de Physique et Chimie des Matériaux de Strasbourg, 67037, Strasbourg, France

Информация о финансировании (2)

1 Российский фонд фундаментальных исследований 17-53-150018
2 French National Centre for Scientific Research PRC1553

Реферат: An alkaline membrane fuel cell (AMFC) is considered as a promising technology allowing to convert chemical energy of a fuel, for example hydrogen, into electricity. The use of alkaline electrolytes opens up possibility of utilizing low-cost transition metal catalysts, which are unstable in acidic electrolytes. Herein, we developed a facile and efficient method to prepare carbon-supported nickel nanoparticles of small size (10 nm) at high metal loading (42 ± 3 wt%) by electrodeposition. The resultant NiED/XC-72 catalyst exhibits remarkably high mass activity in the hydrogen oxidation reaction, which can be further enhanced by partial oxidation of the metal surface. The activity achieved amounts to ca. 22 A·gNi−1, thus being comparable to the values reported for commercial 20% Pd/C catalyst (38 A·gPd−1). The excellent electrocatalytic performance indicates that the NiED/XC-72 catalyst can be considered as a replacement of the precious metals at the anodes of AMFCs.
Библиографическая ссылка: Oshchepkov A.G. , Bonnefont A. , Pronkin S.N. , Cherstiouk O.V. , Ulhaq-Bouillet C. , Papaefthimiou V. , Parmon V.N. , Savinova E.R.
Nanostructured Nickel Nanoparticles Supported on Vulcan Carbon as a Highly Active Catalyst for the Hydrogen Oxidation Reaction in Alkaline Media
Journal of Power Sources. 2018. V.402. P.447-452. DOI: 10.1016/j.jpowsour.2018.09.051 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 12 июн. 2018 г.
Принята к публикации: 17 сент. 2018 г.
Опубликована online: 26 сент. 2018 г.
Опубликована в печати: 31 окт. 2018 г.
Идентификаторы БД:
Web of science: WOS:000449447800053
Scopus: 2-s2.0-85053820803
РИНЦ: 35749661
Chemical Abstracts: 2018:1801988
Chemical Abstracts (print): 169:453882
OpenAlex: W2893691170
Цитирование в БД:
БД Цитирований
Scopus 74
РИНЦ 60
Web of science 74
OpenAlex 79
Альметрики: