Open AccessPREPARATION AND PRELIMINARY EXPERIMENT STUDIES OF INTERCALATION COMPOUND LiV2O4
Author(s) -
Liu Zai-Hai,
Wenbin Zhang,
Gang Wang
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.1647
Subject(s) - spinel , intercalation (chemistry) , materials science , lithium (medication) , diffraction , extraction (chemistry) , powder diffraction , x ray crystallography , analytical chemistry (journal) , inorganic chemistry , crystallography , chemistry , optics , metallurgy , organic chemistry , physics , medicine , endocrinology
LiV2O4, with spinel structure, is prepared under vacuum by heat-treatment of Li0.5VO2 obtained by chemical extraction of 0.5 lithium from the layered compound LiVO2. Similar treatment of Li0.465VO2 results in a cation-deficient spinel Li0.93V2O4. X-ray powder diffraction data show that LiV2O4 is only different slightly from Li0.93V2O4 The preliminary test of the experimental cell by using LiV2O4 as positive electrode is made.