ANION-EXCHANGING CLAY-MODIFIED ELECTRODES - SYNTHETIC LAYERED DOUBLE HYDROXIDES INTERCALATED WITH ELECTROACTIVE ORGANIC-ANIONS

被引：95

作者：

MOUSTY, C ^{[1
]}

THERIAS, S ^{[1
]}

FORANO, C ^{[1
]}

BESSE, JP ^{[1
]}

机构：

[1] UNIV CLERMONT FERRAND,PHYSICOCHIM MAT LAB,URA 444,F-63177 CLERMONT FERRAND,FRANCE

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1994年 / 374卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(94)03346-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The layered double hydroxide (LDH) Zn2Cr(OH)6Cl.2H2O, denoted [Zn-Cr-Cl], which is an anion-exchanging clay, is rapidly exchanged with electroactive organic sulphonate anions such as m-nitrobenzene sulphonate and anthraquinone mono- and disulphonates. High degrees of reaction are attained, and pillar-like layered structures are formed. Clay-modified electrodes have been produced using these materials and the precursor LDH [Zn-Cr-Cl]. The electrochemical behavior of the substrates listed above, either intercalated or simply adsorbed on the LDH particles, has been studied using cyclic voltammetry.

引用

页码：63 / 69

页数：7

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