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Titolo:
HETERONUCLEAR HYDROXO COMPLEXES OF AL(III), REM AND SOME 3D-METALS
Autore:
KOPYLOVICH MN; BAEV AK; CHERNIK AA;
Indirizzi:
BYELORUSSIAN STATE TECHNOL UNIV,DEPT ANALYT CHEM,13A SVERDLOV ST MINSK 220630 BYELARUS BYELORUSSIAN STATE TECHNOL UNIV,DEPT ANALYT CHEM MINSK 220630 BYELARUS
Titolo Testata:
Catalysis today
fascicolo: 3-4, volume: 43, anno: 1998,
pagine: 339 - 345
SICI:
0920-5861(1998)43:3-4<339:HHCOAR>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
HETEROPOLYNUCLEAR;
Keywords:
HETERONUCLEAR HYDROXO COMPLEXES; HETERONUCLEAR HYDROXIDES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
M.N. Kopylovich et al., "HETERONUCLEAR HYDROXO COMPLEXES OF AL(III), REM AND SOME 3D-METALS", Catalysis today, 43(3-4), 1998, pp. 339-345

Abstract

In a number of cases the activity of hydroxide and oxide catalysts received from coprecipitation method is not equal to the total activity of mixed hydroxides or oxides. Assumption that heteronuclear hydroxides could be formed by coprecipitation of metal hydroxides was stated. In the case of rare-earth and two charged 3d-metal ions it was shown that heteronuclear hydroxo complexes can be formed by interaction of these metal ions at initial stages of their cohydrolysis under certain conditions. In some cases these complexes are destroyed with time. Such heteronuclear hydroxo complexes are new compounds and can show high catalytic activity owing to features of their structure. Highly effective oxide catalysts can be produced by thermal decomposition on the basis of these heteronuclear hydroxides. (C) 1998 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 21:20:03