EMISSION MOSSBAUER STUDIES OF ANODICALLY FORMED COO2

被引：36

作者：

SIMMONS, GW ^{[1
]}

VERTES, A ^{[1
]}

VARSANYI, ML ^{[1
]}

LEIDHEISER, H ^{[1
]}

机构：

[1] EOTVOS LORAND UNIV,INST PHYS CHEM & RADIOL,H-1088 BUDAPEST,HUNGARY

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1979年 / 126卷 / 02期

关键词：

anodic oxidation; cobalt; cobalt dioxide (C0O2); Mössbauer spectroscopy;

D O I：

10.1149/1.2129003

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

CoO2 was formed by anodic treatment of Co(OH)2 deposited on a platinum electrode in a borate buffer at + 600-+900 mV (vs. SCE). Anodic polarization of a cobalt electrode at +900 mV yielded a mixture of β-CoOOH and CoO2. Exposure of CoO2 to air for 3 months resulted in decomposition to Co3O4. © 1979, The Electrochemical Society, Inc. All rights reserved.

引用

页码：187 / 189

页数：3

共 8 条

[1] Benson P., 1964, ELECTROCHIM ACTA, V9, P275
[2] GREENWOOD NN, 1971, MOSSBAUER SPECTROSCO, P91
[3] MOSSBAUER STUDIES OF C03O4 - BULK MATERIAL AND ULTRAFINE PARTICLES
KUNDIG, W
KOBELT, M
APPEL, H
CONSTABARIS, G
LINDQUIST, RH
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1969, 30 (04) : 819 - +
[4] POURBAIX M, 1966, ATLAS ELECTROCHEMICA, P322
[5] SATO N, 1976, PASSIVITY ITS BREAKD, P1
[6] INSITU STUDIES OF PASSIVATION AND ANODIC-OXIDATION OF COBALT BY EMISSION MOSSBAUER-SPECTROSCOPY .1. THEORETICAL BACKGROUND, EXPERIMENTAL METHODS, AND EXPERIMENTAL RESULTS FOR BORATE SOLUTION (PH 8.5)
SIMMONS, GW
KELLERMAN, E
LEIDHEISER, H
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1976, 123 (09) : 1276 - 1284
[7] SIMMONS GW, 1977, 4TH P INT S PASS
[8] MOSSBAUER STUDY OF SEVERAL COBALT SPINELS USING CO57 AND FE-57
SPENCER, CD
SCHROEER, D
[J]. PHYSICAL REVIEW B, 1974, 9 (09): : 3658 - 3665

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