Preparation of Highly Dispersed Ni1-xPdx Alloys for the Decomposition of Chlorinated Hydrocarbons | Sciact - CRIS-система Института катализа

Preparation of Highly Dispersed Ni1-xPdx Alloys for the Decomposition of Chlorinated Hydrocarbons Научная публикация

Журнал

Journal of Alloys and Compounds
ISSN: 0925-8388 , E-ISSN: 1873-4669

Вых. Данные

Год: 2019, Том: 782, Страницы: 716-722 Страниц : 7 DOI: 10.1016/j.jallcom.2018.12.207

Ключевые слова

Ni-Pd alloys; Dispersed alloy; Combined precipitation; 1,2-Dichloroethane; Alloy catalysts; Carbon fibers

Авторы

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

Организации

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

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	0303-2016-0014
2	Федеральное агентство научных организаций России	0300-2016-0011 (АААА-А17-117040610364-9)

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.

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 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	9 нояб. 2018 г.
Принята к публикации:	16 дек. 2018 г.
Опубликована online:	17 дек. 2018 г.
Опубликована в печати:	25 апр. 2019 г.

Web of science:	WOS:000458608600080
Scopus:	2-s2.0-85059036801
РИНЦ:	38627859
Chemical Abstracts:	2018:2612404
OpenAlex:	W2904838877

БД	Цитирований
Scopus	26
Web of science	25
РИНЦ	22
OpenAlex	24