Electrolyte composition and ionic mobility in micropores

被引：5

作者：

Kastening, B ^{[1
]}

Heins, M ^{[1
]}

机构：

[1] Univ Hamburg, Inst Phys Chem, D-20146 Hamburg, Germany

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2001年 / 3卷 / 03期

关键词：

D O I：

10.1039/b005206j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The electrolyte in the micropores of activated carbon, in contact with aqueous 0.3 M potassium fluoride solution and at zero charge potential, consists essentially of ion pairs along with merely 0.06 M free ions. The mobilities are 5 and 1.4 S cm(2) mol(-1) for K+ and F-, respectively. Exchange of ions with the external electrolyte, upon stepwise change of the electrode potential, was assisted by macropores.

引用

页码：372 / 373

页数：2

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