Formation and Study of Porous Alumina and Catalytic Coatings by the Use of Cold Gas Dynamic Spraying Method | Sciact - CRIS-система Института катализа

Formation and Study of Porous Alumina and Catalytic Coatings by the Use of Cold Gas Dynamic Spraying Method Научная публикация

Журнал

Materials and Manufacturing Processes
ISSN: 1042-6914 , E-ISSN: 1532-2475

Вых. Данные

Год: 2016, Том: 31, Номер: 11, Страницы: 1521-1526 Страниц : 6 DOI: 10.1080/10426914.2015.1037902

Ключевые слова

Adhesion, Catalyst, Coating, Cold spraying, Oxidation

Авторы

Shikina N. ¹ , Podyacheva O. ^1,2 , Kosarev V. ³ , Ismagilov Z. ^1,4

Организации

1	Boreskov Institute of Catalysis, Novosibirsk, Russia
2	Novosibirsk State University, Natural Sciences Department, Novosibirsk, Russia
3	Khristianovich Institute of Theoretical and Applied Mechanics, Novosibirsk, Russia
4	Institute of Coal Chemistry and Materials Science, Kemerovo, Russia

Информация о финансировании (1)

Президиум РАН

3.4

Cold gas dynamic spraying was used to obtain coatings based on γ-Al2O3 and Pd-CeO2/γ-Al2O3 catalyst on a stainless steel foil. The coatings were studied by thermal cycling, BET, SEM, TEM, and XPS methods. The textural and adhesion characteristics of the coatings were found to depend on the composition of initial alumina powders with metallic aluminum (weight ratios of the components were varied from 2:8 to 8:2). It was shown that a mixture containing 25% γ-Al2O3 and 75% Al provides the optimal properties of the coatings. The effect produced by a method of the active component introduction into the coating on the catalytic properties of samples was examined. A considerable advantage of Pd introduction by impregnation in the preliminarily sprayed γ-Al2O3 layer over the direct spraying of the finished catalytic composition on the foil was demonstrated.

Shikina N. , Podyacheva O. , Kosarev V. , Ismagilov Z.
Formation and Study of Porous Alumina and Catalytic Coatings by the Use of Cold Gas Dynamic Spraying Method
Materials and Manufacturing Processes. 2016. V.31. N11. P.1521-1526. DOI: 10.1080/10426914.2015.1037902 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	14 авг. 2014 г.
Принята к публикации:	23 мар. 2015 г.
Опубликована online:	9 июл. 2015 г.
Опубликована в печати:	17 авг. 2016 г.

Web of science:	WOS:000377825700015
Scopus:	2-s2.0-84937791639
РИНЦ:	26489079
Chemical Abstracts:	2015:1227451
OpenAlex:	W2278466715

БД	Цитирований
Web of science	6
Scopus	8
РИНЦ	11
OpenAlex	10