Ultrasonic effects on electroorganic processes Part 15. Self-assembled adsorption of pyridinethiolate species on a gold surface

被引：10

作者：

Atobe, M ^{[1
]}

Yamada, N ^{[1
]}

Nonaka, T ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Elect Chem, Interdisciplinary Grad Sch Engn Sci, Midori Ku, Yokohama, Kanagawa 2268502, Japan

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 1999年 / 1卷 / 11期

关键词：

self-assembled adsorption; pyridinethiolate; ultrasonic effect; gold surface;

D O I：

10.1016/S1388-2481(99)00111-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The rate and saturated amount of the self-assembled adsorption of 4-pyridinethiolate species on a polycrystalline gold surface from an ethanol solution of di(4-pyridyl) disulfide were significantly increased under ultrasonic irradiation with an intensity higher than the ultrasonic cavitation threshold. Meanwhile, interestingly, the saturated amount decreased with an increase in concentration of di(4-pyridyl)disulfide under irradiation, while it was unchanged in the absence of ultrasound. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：532 / 535

页数：4

共 26 条

[1]

[Anonymous], 1990, ADV SONOCHEMISTRY

[2]

[Anonymous], 1992, Current Trends in Sonochemistry

[3] Ultrasonic effects on electroorganic processes - XI. Emulsion and suspension electrolyses under ultrasonic irradiation [J].