Kinetics of ferrite formation in the Li2CO3-Fe2O3 system

Authors
Povarov, VG Blyandur, EP
Citation
Vg. Povarov et Ep. Blyandur, Kinetics of ferrite formation in the Li2CO3-Fe2O3 system, KINET CATAL, 40(4), 1999, pp. 467-471
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
KINETICS AND CATALYSIS
ISSN journal
00231584 → ACNP
Volume
40
Issue
4
Year of publication
1999
Pages
467 - 471
Database
ISI
SICI code
0023-1584(199907/08)40:4<467:KOFFIT>2.0.ZU;2-C
Abstract
The kinetics of the two-step formation of ferrite was experimentally studie d in the Li2CO3-Fe2O3 system at a molar ratio of the reactants of 1 : 1. Th e curves of formation of ferrites LiFe5O8 and LiFeO2 were obtained at 600, 650, and 700 degrees C. The adequacy of the main rate laws of solid-phase r eactions was checked for each step.