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Oxalato Complexes of Pd(II) with Co(II) and Ni(II) as Single-Source Precursors for Bimetallic Nanoalloys Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Journal of Thermal Analysis and Calorimetry
ISSN: 1388-6150 , E-ISSN: 1572-8943
Output data Year: 2019, Volume: 138, Number: 1, Pages: 111-121 Pages count : 11 DOI: 10.1007/s10973-019-08254-0
Tags Double complex salts, nanoalloys, palladium, photocatalysis, thermal analysis
Authors Zadesenets Andrey V. 1,2 , Garkul Ilia A. 1,2 , Filatov Evgeny Yu. 1,2 , Plyusnin Pavel E. 1,2 , Filippov Tikhon N. 2,3 , Asanova Tatyana I. 1 , Korolkov Ilya V. 1,2 , Baidina • Iraida A. 1 , Asanov Igor P. 1,2 , Korenev Sergey V. 1,2
Affiliations
1 Nikolaev Institute of Inorganic Chemistry|Siberian Branch of the Russian Academy of Science
2 Novosibirsk State University
3 Boreskov Institute of Catalysis|Siberian Branch of the Russian Academy of Science

Funding (2)

1 Russian Foundation for Basic Research 17-03-00950
2 Russian Foundation for Basic Research 17-03-00693 (АААА-А17-117041250065-4)

Abstract: The single-source precursors of noble–ignoble nanoalloys are of a great interest since they can be used in many areas such as optical, biomedical, catalysis, magnetic and chemosensors. The new water-soluble double complex salts (DCSs) with aqua and oxalato ligands, [M(H2O)6][Pd(Ox)2]·nH2O (M = Co2+, Ni2+; n = 2, 4; Ox = C2O 4 2− ), were obtained, structurally characterized (single-crystal XRD) and used as precursors for M–Pd nanoalloys. Complexes, intermediate and final thermolysis products were studied by simultaneous thermogravimetric analysis combined with mass spectrometry, powder XRD, in situ synchrotron powder XRD, IR and X-ray photoelectron spectroscopy. Decomposition in different atmospheres leads to formation of bimetallic solid solution M0.5Pd0.5 (He, H2) or a mixture of metal oxides (O2). The catalysts M–Pd/TiO2 (1% Pd) were prepared by the decomposition of DCSs deposited onto titania via wetness impregnation. The H2-made Ni-containing samples showed a high photocatalytic activity in CO oxidation reaction
Cite: Zadesenets A.V. , Garkul I.A. , Filatov E.Y. , Plyusnin P.E. , Filippov T.N. , Asanova T.I. , Korolkov I.V. , Baidina •.I.A. , Asanov I.P. , Korenev S.V.
Oxalato Complexes of Pd(II) with Co(II) and Ni(II) as Single-Source Precursors for Bimetallic Nanoalloys
Journal of Thermal Analysis and Calorimetry. 2019. V.138. N1. P.111-121. DOI: 10.1007/s10973-019-08254-0 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Oct 16, 2018
Accepted: Apr 12, 2019
Published online: Apr 26, 2019
Published print: Oct 1, 2019
Identifiers:
publication_identifier.wos_identifier_type WOS:000491352500010
publication_identifier.scopus_identifier_type 2-s2.0-85065018509
publication_identifier.rinz_identifier_type 38694348
publication_identifier.accession_number_identifier_type 2019:875575
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