Mechanochemical Synthesis of Tantalates of Rare Earth Metals | Sciact

Mechanochemical Synthesis of Tantalates of Rare Earth Metals Научная публикация

Конференция

Фундаментальные основы механохимических технологий : Международный симпозиум
16-18 авг. 2001 , Новосибирск

Журнал

Chemistry for Sustainable Development
ISSN: 1817-1818

Вых. Данные

Год: 2002, Том: 10, Номер: 1-2, Страницы: 141-146 Страниц : 6

Авторы

Molchanov Victor V. ¹ , Zuev Mikhail G. ² , Bogdanov Sergey V. ¹

Организации

1	G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentyeva 5, Novosibirsk 630090 (Russia)
2	Institute of Solid State Chemistry, Ural centre of the Russian Academy of Sciences, Ul. Pervomayskaya 91, Ekaterinburg 620219 (Russia)

The investigation of phase composition in Y2O3-Ta2O5 and La2O3-Ta2O5 systems is carried out at mechanical activation and subsequent heat treatment. In Y2O3-Ta2O5 system the interaction of components is observed during mechanical activation. Heating of mechanically activated intermixtures of oxides leads to the formation of orthotantalates of yttrium and lanthanum. Temperature and time of complete interaction of components is much less than in a traditional ceramic method. The new convenient method of synthesis of tantalates of rare-earth metals is developed.

Molchanov V.V. , Zuev M.G. , Bogdanov S.V.
Mechanochemical Synthesis of Tantalates of Rare Earth Metals
Chemistry for Sustainable Development. 2002. V.10. N1-2. P.141-146. РИНЦ Sciact

Молчанов В.В. , Зуев М.Г. , Богданов С.В.
Механохимический синтез танталатов редкоземельных металлов
Химия в интересах устойчивого развития. 2002. Т.10. №1-2. С.185-190. РИНЦ CAPlusCA Sciact

РИНЦ:	21096204
Sciact:	5536