High Voltages in Sliding Water Drops

Bista, P; Ratschow, AD; Butt, HJ; Weber, SAL

Weber, SAL (通讯作者),Max Planck Inst Polymer Res, D-55128 Mainz, Germany.;Weber, SAL (通讯作者),Johannes Gutenberg Univ Mainz, Inst Phys, D-55128 Mainz, Germany.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2023; 14 (49): 11110

Abstract

Water drops on insulating hydrophobic substrates can generate electric potentials of kilovolts upon sliding for a few centimeters. We show that the dr......

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