Microstructure Effects on the Electrochemical Corrosion of Carbon Materials and Carbon-Supported Pt Catalysts | Sciact - CRIS-система Института катализа

Microstructure Effects on the Electrochemical Corrosion of Carbon Materials and Carbon-Supported Pt Catalysts Научная публикация

Журнал

Electrochimica Acta
ISSN: 0013-4686 , E-ISSN: 1873-3859

Вых. Данные

Год: 2010, Том: 55, Номер: 28, Страницы: 8453-8460 Страниц : 8 DOI: 10.1016/j.electacta.2010.07.047

Ключевые слова

Carbon materials, Carbon-supported Pt fuel cell catalysts, Electrochemical corrosion, Microstructure, Sibunit carbons

Авторы

Cherstiouk O.V. ¹ , Simonov A.N. ¹ , Moseva N.S. ¹ , Cherepanova S.V. ¹ , Simonov P.A. ¹ , Zaikovskii V.I. ¹ , Savinova E.R. ²

Организации

1	Boreskov Institute of Catalysis
2	Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse, ECPM, Université de Strasbourg

Информация о финансировании (3)

1	Российский фонд фундаментальных исследований	06-03-32737
2	Министерство образования и науки Российской Федерации	02.740.11.5084
3	European Commission	32175 FP6-2004-NMP-TI-4 FCANODE

The electrochemical corrosion behavior of a set of porous carbonaceous materials of interest as catalyst supports for polymer electrolyte membrane fuel cells was examined in 2 M H2SO4 at 80 °C at constant electrode potential of 1.2 V vs. RHE. Correlations have been observed between the specific rates of corrosion of carbon materials and carbon-supported Pt catalysts on the one hand and their substructural characteristics derived from X-ray diffraction analysis on the other hand. Carbon supports of the Sibunit family and catalytic filamentous carbons possess lower specific (i.e., surface area normalized) corrosion currents compared to conventional furnace black Vulcan XC-72 and better stabilize Pt nanoparticles.

Cherstiouk O.V. , Simonov A.N. , Moseva N.S. , Cherepanova S.V. , Simonov P.A. , Zaikovskii V.I. , Savinova E.R.
Microstructure Effects on the Electrochemical Corrosion of Carbon Materials and Carbon-Supported Pt Catalysts
Electrochimica Acta. 2010. V.55. N28. P.8453-8460. DOI: 10.1016/j.electacta.2010.07.047 WOS Scopus РИНЦ OpenAlex CAPlusCA

Поступила в редакцию:	22 апр. 2010 г.
Принята к публикации:	17 июл. 2010 г.
Опубликована online:	23 июл. 2010 г.
Опубликована в печати:	1 дек. 2010 г.

≡ Web of science:	WOS:000284443400013
≡ Scopus:	2-s2.0-78049258712
≡ РИНЦ:	16677290
≡ OpenAlex:	W2033589338
≡ Chemical Abstracts:	2010:1321794
≡ Chemical Abstracts (print):	154:36348

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≡ Scopus	61	Сбор данных от 15.02.2026
≡ РИНЦ	56	Сбор данных от 15.02.2026
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