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Titolo:
EFFECT OF PRECURSORS ON THE PREPARATION OF LITHIUM ALUMINATE
Autore:
KWON SW; BINPARK S;
Indirizzi:
KOREA ATOM ENERGY RES INST,LIQUID MET REACTOR DEV TEAM,YUSONG GU,150 DUKJIN DONG TAEJON 305353 SOUTH KOREA KOREA ADV INST SCI & TECHNOL,DEPT CHEM ENGN,YUSONG GU TAEJON 305353 SOUTH KOREA
Titolo Testata:
Journal of nuclear materials
fascicolo: 2-3, volume: 246, anno: 1997,
pagine: 131 - 138
SICI:
0022-3115(1997)246:2-3<131:EOPOTP>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
S.W. Kwon e S. Binpark, "EFFECT OF PRECURSORS ON THE PREPARATION OF LITHIUM ALUMINATE", Journal of nuclear materials, 246(2-3), 1997, pp. 131-138

Abstract

Gamma lithium aluminate, which is a tritium breeding material proposed for use in fusion reactors, was prepared via a sol-gel method or a solid state reaction method and the effect of precursors on the crystallinity was studied. In the sol-gel method, the lithium butoxide-aluminum butoxide system gave pure gamma lithium aluminate. Lithium salt-aluminum butoxide systems result in high purity but a slightly higher temperature was needed. The gamma-phase was preceded by the alpha- or beta-phase in lithium salt-alumina precursor systems, whereas gamma-lithium aluminate was directly developed in lithium alkoxide-aluminum alkoxide precursor systems and lithium salt-aluminum butoxide precursor systems. Among the precursor systems tested in this study, lithium butoxide-aluminum butoxide system was most favorable in the formation of phase pure gamma-LiAlO2. (C) 1997 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 09:13:11