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Model Pd-Based Bimetallic Supported Catalysts for Nitrate Electroreduction Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169
Output data Year: 2007, Volume: 265, Number: 1-2, Pages: 141-147 Pages count : 7 DOI: 10.1016/j.molcata.2006.10.007
Tags Bimetallic catalysis, Cu upd, Electroreduction, Nanoparticles, Nitrate reduction, Palladium
Authors Pronkin S.N. 1,2 , Simonov P.A. 1 , Zaikovskii V.I. 1 , Savinova E.R. 1
Affiliations
1 Boreskov Institute of Catalysis SB RAS
2 Lomonosov Moscow State University

Funding (2)

1 Council for Grants of the President of the Russian Federation НШ-6526.2006.3
2 North Atlantic Treaty Organization NATO RIG.981941

Abstract: An approach for in situ preparation of bimetallic Pd–Cu catalysts active in nitrate electroreduction is described. The catalysts are prepared by modification of the surface of Pd carbon-supported nanoparticles by monolayer of Cu. The morphology of Pd/C nanoparticles is characterized by HR-TEM and by their electrochemical properties in the adsorption of hydrogen and Cu adatoms. Modification of Pd surface by Cu adlayer results in significant increase of the activity in nitrate electroreduction. Dependencies of the reaction rate for Cu/Pd/C catalysts on the electrode potential, nitrate concentration and anion of supporting electrolyte are discussed.
Cite: Pronkin S.N. , Simonov P.A. , Zaikovskii V.I. , Savinova E.R.
Model Pd-Based Bimetallic Supported Catalysts for Nitrate Electroreduction
Journal of Molecular Catalysis A: Chemical. 2007. V.265. N1-2. P.141-147. DOI: 10.1016/j.molcata.2006.10.007 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Jul 19, 2006
Accepted: Oct 5, 2006
Published online: Oct 12, 2006
Published print: Mar 16, 2007
Identifiers:
publication_identifier.wos_identifier_type WOS:000245350600017
publication_identifier.scopus_identifier_type 2-s2.0-33847652803
publication_identifier.rinz_identifier_type 13559945
publication_identifier.accession_number_identifier_type 2007:267983
publication_identifier.chemical_accession_number_identifier_type 147:414938
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