Synthesis, morphology, and activity of La1-xAgxMnO3 +/- y catalysts / Russkikh O. V.,Ivanov D. V.,Isupova L. A.,Chezganov D. S.,Ostroushko A. A. // KINETICS AND CATALYSIS. - 2016. - V. 57, l. 5. - P. 712-721.

ISSN/EISSN:

0023-1584 / 1608-3210

Type:

Article

Abstract:

La1-xAgxMnO3 +/- y (x = 0-0.3) mixed oxides have been synthesized by the pyrolysis of polymer-salt compositions using different organic compounds and different salt: organic compound ratios. The correlation between the reaction medium temperature during pyrolysis, the composition of the resulting oxide, and synthesis conditions has been investigated. The effect of these conditions on the character of the pyrolysis process, on the phase composition and microstructure of the resulting oxide particles and metallic silver, and on their mutual distribution is reported. The catalytic properties of the synthesized oxides in methane and soot oxidation are considered, and a correlation is established between the catalytic activity of the oxides and the synthesis conditions.

Author keywords:

lanthanum manganite; silver; catalytic oxidation of methane and soot; catalytic activity OXIDATION REACTIONS; X=0-1 PEROVSKITES; CO; SILVER; OXYGEN; COMBUSTION; LANTHANUM; METHANE; OXIDES; FORMS

DOI:

10.1134/S0023158416050165

Web of Science ID:

ISI:000386165000017

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3210
Keywords-Plus	OXIDATION REACTIONS; X=0-1 PEROVSKITES; CO; SILVER; OXYGEN; COMBUSTION; LANTHANUM; METHANE; OXIDES; FORMS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	alexander.ostroushko@urfu.ru
ResearcherID-Numbers	Chezganov, Dmitry/K-6479-2015
ORCID-Numbers	Chezganov, Dmitry/0000-0001-8696-262X
Funding-Acknowledgement	Russian Foundation for Basic Research {[}14-33-50886]; Ministry of Education and Science of the Russian Federation {[}2343, UID RFME-FI59414X0011]; Government of the Russian Federation {[}02.A03.21.0006]
Funding-Text	In this study, we used equipment of the Modern Nanotechnologies shared facilities at Ural Federal University. The study was supported by the Russian Foundation for Basic Research grant no. 14-33-50886), the Ministry of Education and Science of the Russian Federation (project no. 2343, UID RFME-FI59414X0011), and the Government of the Russian Federation through program 211 (agreement no. 02.A03.21.0006).
Number-of-Cited-References	25
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	6
Journal-ISO	Kinet. Catal.
Doc-Delivery-Number	DZ9AJ