EFFECTS OF ELECTROGENERATED SILVER PARTICLES ON THE ELECTROCHEMISTRY OF ZEOLITE-ENCAPSULATED IRON SALEN COMPLEX

被引：20

作者：

BEDIOUI, F ^{[1
]}

ROUE, L ^{[1
]}

DEVYNCK, J ^{[1
]}

BALKUS, KJ ^{[1
]}

机构：

[1] UNIV TEXAS,DEPT CHEM,RICHARDSON,TX 75083

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1994年 / 141卷 / 11期

关键词：

D O I：

10.1149/1.2059277

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this paper we describe the use of electrogenerated silver particles within a Y zeolite-encapsulated iron-SALEN [SALEN = N,N'-bis(salicylaldehyde)ethylenediimine] complex to facilitate electron transfer reactions. The increase in the electrochemical accessibility of the zeolite-encapsulated complexes by introducing a dispersion of small metallic particles within and on the external surface of the microporous system is effective and encouraging. Additionally, the possibility of viable electrocatalysis by zeolite ''ship-in-a-bottle'' complexes has been dramatically improved. The influence of the potential scan rate on the enhancement of the electroactivity of the entrapped complex and on its stability is also discussed.

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页码：3049 / 3052

页数：4

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