Doped Ceria - LaMeO3 (Me=Mn, Fe, Co) Nanocomposites: Synthesis via Mechanochemical Activation Route and Properties | Sciact - CRIS-system of Boreskov Institute of Catalysis

Doped Ceria - LaMeO3 (Me=Mn, Fe, Co) Nanocomposites: Synthesis via Mechanochemical Activation Route and Properties Full article

Conference

2005 MRS Fall Meeting
28 Nov - 2 Dec 2005 , Boston

Source

The Hydrogen Cycle - Generation, Storage and Fuel Cells : proceeding of the Symposium held November 28 - December 2, 2005, Boston, Massachusetts, U.S.A. (Materials Research Society symposium proceedings, Vol.885)
Compilation, Materials Research Society. Pennsylvania.2006. 295 c. ISBN 1-55899-839-X.

Journal

Materials Research Society Symposium Proceedings
ISSN: 0272-9172

Output data

Year: 2006, Volume: 885, Pages: 83-88 Pages count : 6

Authors

Isupova Liubov A. ¹ , Obyskalova Elina A. ² , Rogov Vladimir A. ¹ , Tsybulya Sergei V. ¹ , Dovlitova Larisa S. ¹ , Burgina Elena B. ¹ , Ischenko Arkadii V. ² , Zaikovskii Vladimir I. ¹ , Sadykov Vladislav A. ¹ , Orlovskaya Nina ³

Affiliations

1	Boreskov Institute of Catalysis SB RAS, pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
2	Novosibirsk State University, Novosibirsk, ul. Pirogova, 2, Novosibirsk, 630090, Russia
3	Drexel University, Philadelphia, USA

Funding (1)

North Atlantic Treaty Organization

SfP-980878

Nanocomposite oxide materials Ln-Me-O were prepared by mechanical treatment of the mixture of industrial raw material - mixed lanthanide oxide (LnO(x), Ln=Ce+La+Pr+-Nd+Sm) and 3d oxide (MeOx, Me=Fe,Co,Mn) followed by calcination in the range of 900-1100 degrees C. Materials were investigated with XRD, TEM, BET, IR, Raman and H-2 TPR. Two phases (fluorite and perovskite) were detected by X-ray analysis, while TEM revealed formation of particles composed of fluorite and perovskite nanodomains (50-100 nm). As prepared Ln-Me-O nanocomposites demonstrate a high lattice oxygen mobility and reactivity exceeding that of individual phases, being rather insensitive to samples calcination temperature.

Isupova L.A. , Obyskalova E.A. , Rogov V.A. , Tsybulya S.V. , Dovlitova L.S. , Burgina E.B. , Ischenko A.V. , Zaikovskii V.I. , Sadykov V.A. , Orlovskaya N.
Doped Ceria - LaMeO3 (Me=Mn, Fe, Co) Nanocomposites: Synthesis via Mechanochemical Activation Route and Properties
In compilation The Hydrogen Cycle - Generation, Storage and Fuel Cells : proceeding of the Symposium held November 28 - December 2, 2005, Boston, Massachusetts, U.S.A. (Materials Research Society symposium proceedings, Vol.885). – Materials Research Society., 2006. – C.83-88. – ISBN 1-55899-839-X. WOS Scopus РИНЦ ANCAN

Web of science:	WOS:000239520400010
Scopus:	2-s2.0-33747364530
Elibrary:	15048147
Chemical Abstracts:	2006:734060
Chemical Abstracts (print):	145:339006

DB	Citing
Web of science	2
Scopus	5
Elibrary	5