Differential capacity of the double-layer formed at a solid electrode (Pt, Au)/ionic liquid interface

被引：11

作者：

Lewandowski, Andrzej ^{[1
]}

Galinski, Maciej ^{[1
]}

Krajewski, Sebastian R. ^{[1
]}

机构：

[1] Poznan Univ Tech, Fac Chem Technol, PL-60965 Poznan, Poland

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2007年 / 62卷 / 3-4期

关键词：

double-layer capacity; ionic liquids;

D O I：

10.1515/zna-2007-3-411

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 differential capacity at the electrode (Pt, Au)/ionic liquid interface of 18 ionic liquids (ILs), was measured applying chronoamperometry. The measurements were done by a two electrode system. The double layer capacity at the Pt/IL and Au/IL interface was 1-8 mu F/cm(2). The capacity, estimated from the impedance measurements, was approximately constant within a potential range of ca. 3 V.

引用

页码：187 / 190

页数：4

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