ELECTROCHEMICAL AND CHEMICAL-REACTIVITY OF GRAPHITE-INTERCALATION COMPOUNDS WITH CRO3

被引：19
|
作者：
SKOWRONSKI, JM
机构：
[1] Technical Univ of Poznan, Poznan, Pol, Technical Univ of Poznan, Poznan, Pol
来源：
SYNTHETIC METALS | 1987年 / 22卷 / 02期
关键词：
CHROMIUM COMPOUNDS - ELECTROCHEMISTRY;
D O I：
10.1016/0379-6779(87)90533-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electrochemical oxidation of graphite-CrO//3 intercalation compound (GIC-CrO//3) prepared by the impregnation-dry method allowed lower chromium oxides to be removed, while they are unaffected by chemical treatment in hot 6 N HCl. The Cr(VI) formed from these oxides due to anodization in 0. 5 N H//2SO//4 is equal to only 0. 11% of the total chromium. The removal of the lower oxides restores the electrochemical properties of the host graphite, which suggests these oxides are bonded to the graphite structure.
引用
收藏
页码：157 / 170
页数：14
相关论文
共 50 条
12345