Bismuth Modified Pd/C as Catalysts for Hydrogen Related Reactions | Sciact - CRIS-system of Boreskov Institute of Catalysis

Bismuth Modified Pd/C as Catalysts for Hydrogen Related Reactions Full article

Journal

Electrochemistry Communications
ISSN: 1388-2481

Output data

Year: 2010, Volume: 12, Number: 11, Pages: 1490-1492 Pages count : 3 DOI: 10.1016/j.elecom.2010.08.014

Tags

Bismuth, HOR/HER, Nanoparticle, Palladium, PEMFC, Sibunit carbon

Authors

Paschos Odysseas ¹ , Simonov Alexander N. ² , Bobrovskaya Alesya N. ² , Hantel Moritz ^1,3 , Rzepka Matthias ³ , Dotzauer Petra ³ , Popov Anton N. ² , Simonov Pavel A. ² , Parmon Valentin N. ² , Stimming Ulrich ^1,3

Affiliations

1	Department of Physics E19, Technische Universität München, James-Franck-Strasse 1, D-85748, Garching, Germany
2	Boreskov Institute of Catalysis, Pr. Akademika Lavrentieva 5, 630090 Novosibirsk, Russia
3	Bavarian Center for Applied Energy Research (ZAE Bayern) Division 1, Walther-Meissner-Strasse 6, D-85748, Garching, Germany

Funding (2)

1	European Commission	32175 FP6-2004-NMP-TI-4 FCANODE
2	The Ministry of Education and Science of the Russian Federation	02.740.11.5084

The electrocatalytic activity of bimetallic BiPd catalysts supported on Sibunit carbon towards hydrogen oxidation/evolution reactions (HOR/HER) was studied in a gas diffusion electrode (GDE) setup. Catalysts were synthesized by deposition of Pd on the carbon support, followed by impregnation of Pd/C precursor with Bi(NO3)3 solution and reduction in hydrogen. Transmission electron microscopy and local EDX elemental analysis revealed that BiPd/C catalysts contain bimetallic particles with narrow size distribution with maxima at 3.2–4.1 nm. X-ray diffraction evidenced that bimetallic particles are constituted by Pd–Bi solid solution. It was shown that modification of Pd/C by bismuth increases the specific activity of palladium towards HOR/HER by a factor of 3.

Paschos O. , Simonov A.N. , Bobrovskaya A.N. , Hantel M. , Rzepka M. , Dotzauer P. , Popov A.N. , Simonov P.A. , Parmon V.N. , Stimming U.
Bismuth Modified Pd/C as Catalysts for Hydrogen Related Reactions
Electrochemistry Communications. 2010. V.12. N11. P.1490-1492. DOI: 10.1016/j.elecom.2010.08.014 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Aug 13, 2010
Accepted:	Aug 16, 2010
Published online:	Aug 22, 2010
Published print:	Nov 1, 2010

Web of science:	WOS:000284386100009
Scopus:	2-s2.0-78049298177
Elibrary:	16692146
Chemical Abstracts:	2010:1332330
Chemical Abstracts (print):	154:246205
OpenAlex:	W2015841677

DB	Citing
Web of science	14
Scopus	16
Elibrary	16
OpenAlex	16