DOPING OF CO3O4 WITH LITHIUM BY A SOLID-STATE REACTION IN AIR .3. EPR EVIDENCE OF INTRINSIC DISORDER REACTIONS IN THE TETRAHEDRAL INTERSTITIALS

被引：15

作者：

STOYANOVA, R

ZHECHEVA, E

ANGELOV, S

机构：

[1] Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1990年 / 26卷 / 3-4期

关键词：

D O I：

10.1016/0254-0584(90)90013-Z

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new paramagnetic defect is observed by EPR in Co3O4 samples doped with lithium (up to 2 mol%) in air at 1073K. These paramagnetic centers are identified as Co2+ ions in (48f) interstitials. The defect cobalt ions originate from reactions of intrinsic disorder with interstitial lithium ions.

引用

页码：239 / 244

页数：6

共 6 条

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[5] DOPING OF CO3O4 WITH LITHIUM BY A SOLID-STATE REACTION IN AIR .2. DISTRIBUTION OF LITHIUM IN THE SOLID-SOLUTION
ZHECHEVA, E
STOYANOVA, R
ANGELOV, S
[J]. MATERIALS CHEMISTRY AND PHYSICS, 1990, 25 (04) : 361 - 373
[6] DOPING OF CO3O4 WITH LITHIUM BY A SOLID-STATE REACTION IN AIR .1. OXIDATION DEGREE AND COORDINATION OF CATIONS
ZHECHEVA, E
STOYANOVA, R
ANGELOV, S
[J]. MATERIALS CHEMISTRY AND PHYSICS, 1990, 25 (04) : 351 - 360

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