Patterns of electrostatic charge and discharge in contact electrification

被引：45

作者：

Thomas, Samuel W., III ^{[1
]}

Vella, Sarah. L. ^{[1
]}

Kaufman, George K. ^{[1
]}

Whitesides, George M. ^{[1
]}

机构：

[1] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 35期

关键词：

charge transfer; contact electrification; electrostatics; surface chemistry;

D O I：

10.1002/anie.200802062

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Episodic breakdown: The dynamics of contact electrification of a metal sphere rolling across an insulating plate are investigated. The data are consistent with contact charging that involves the transfer of ions (see picture), interrupted by episodic discharge events that involve the dielectric breakdown of air. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6654 / 6656

页数：3

共 20 条

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