SciAct
Toggle navigation
  • EN
  • RU

Sections:

  • Articles
  • Books
  • Conference attendances
  • Conference theses
  • Patents

Preparation of Highly Dispersed Ni1-xPdx Alloys for the Decomposition of Chlorinated Hydrocarbons Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Journal of Alloys and Compounds
ISSN: 0925-8388 , E-ISSN: 1873-4669
Output data Year: 2019, Volume: 782, Pages: 716-722 Pages count : 7 DOI: 10.1016/j.jallcom.2018.12.207
Tags Ni-Pd alloys; Dispersed alloy; Combined precipitation; 1,2-Dichloroethane; Alloy catalysts; Carbon fibers
Authors Rudneva Yuliya V. 1 , Shubin Yury V. 1,2 , Plyusnin Pavel E. 1,2 , Bauman Yury I. 3 , Mishakov Ilya V. 2,3 , Korenev Sergey V. 1,2 , Vedyagin Aleksey A. 3
Affiliations
1 Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
2 Novosibirsk State University, Novosibirsk, Russia
3 Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia

Funding (2)

1 Federal Agency for Scientific Organizations 0303-2016-0014
2 Federal Agency for Scientific Organizations 0300-2016-0011 (АААА-А17-117040610364-9)

Abstract: A convenient procedure to synthesize highly dispersed Ni1-xPdx alloys has been developed. The procedure is based on thermal decomposition in the reducing atmosphere of specially synthesized multicomponent precursor. The formation of single-phase solid solutions in the entire range of palladium concentrations was confirmed by powder XRD. The alloys have a porous structure composed of grains whose size depends on the synthesis temperature. The study of the catalytic properties of Ni1-xPdx alloys (5 wt% Pd) showed their high activity in the 1,2-dichloroethane decomposition process. After 5 h of catalytic experiment the yield of carbon material was 160 gС/gcat for Ni1-хPdх. This is more than 3 times higher than the yield of reference samples (porous Ni, Ni–Co, Ni–Cu). The carbon material formed has a segmented fibrous structure. It is characterized by high morphological uniformity. The specific surface area of the obtained carbon material is 580 m2/g.
Cite: Rudneva Y.V. , Shubin Y.V. , Plyusnin P.E. , Bauman Y.I. , Mishakov I.V. , Korenev S.V. , Vedyagin A.A.
Preparation of Highly Dispersed Ni1-xPdx Alloys for the Decomposition of Chlorinated Hydrocarbons
Journal of Alloys and Compounds. 2019. V.782. P.716-722. DOI: 10.1016/j.jallcom.2018.12.207 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Nov 9, 2018
Accepted: Dec 16, 2018
Published online: Dec 17, 2018
Published print: Apr 25, 2019
Identifiers:
publication_identifier.wos_identifier_type WOS:000458608600080
publication_identifier.scopus_identifier_type 2-s2.0-85059036801
publication_identifier.rinz_identifier_type 38627859
publication_identifier.accession_number_identifier_type 2018:2612404
Altmetrics: