Formic Acid Electrooxidation over Carbon-Supported Nanoparticles of Non-Stoichometric Palladium Carbide | Sciact - CRIS-система Института катализа

Formic Acid Electrooxidation over Carbon-Supported Nanoparticles of Non-Stoichometric Palladium Carbide Научная публикация

Журнал

Journal of Power Sources
ISSN: 0378-7753

Вых. Данные

Год: 2012, Том: 217, Страницы: 291-295 Страниц : 5 DOI: 10.1016/j.jpowsour.2012.06.021

Ключевые слова

Carbon-supported nanoparticles, HCOOH electrooxidation, Pd-C solid solutions

Авторы

Simonov Alexander N. ¹ , Simonov Pavel A. ^1,2 , Parmon Valentin N. ^1,2

Организации

1	Boreskov Institute of Catalysis of Siberian Branch of Russian Academy of Sciences, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia

Информация о финансировании (2)

1	Совет по грантам Президента Российской Федерации	НШ-524.2012.3
2	Совет по грантам Президента Российской Федерации	МК-380.2011.3

Catalytic performance of the 5 wt.% Pd/C and 5 wt.% PdC0.14/C catalysts for formic acid electrooxidation was compared under potentiodynamic (0.06–1.0 V vs. RHE, sweep rate 50 mV s−1) and potentiostatic (0.2 and 0.3 V vs. RHE) regimes in 0.5 M HCOOH + 0.1 M H2SO4 solution at 25 °C. The non-stoichiometric palladium carbide catalyst demonstrates superior catalytic performance and stability during HCOOH electrooxidation as compared to the unmodified Pd/C precursor. The observed phenomenon is explained in terms of modification of electronic and adsorption properties of palladium caused by the embedding of carbon atoms in the interstitial cites of the crystalline lattice of Pd nanoparticles.

Simonov A.N. , Simonov P.A. , Parmon V.N.
Formic Acid Electrooxidation over Carbon-Supported Nanoparticles of Non-Stoichometric Palladium Carbide
Journal of Power Sources. 2012. V.217. P.291-295. DOI: 10.1016/j.jpowsour.2012.06.021 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	11 мар. 2012 г.
Принята к публикации:	5 июн. 2012 г.
Опубликована online:	16 июн. 2012 г.
Опубликована в печати:	1 нояб. 2012 г.

Web of science:	WOS:000308782200044
Scopus:	2-s2.0-84863200048
РИНЦ:	20472815
Chemical Abstracts:	2012:1216461
Chemical Abstracts (print):	157:414931
OpenAlex:	W2052439805

БД	Цитирований
Web of science	5
Scopus	5
РИНЦ	5
OpenAlex	5