Direct measurement of ion evaporation kinetics from electrified liquid surfaces
@article{GameroCastao2000DirectMO,
title={Direct measurement of ion evaporation kinetics from electrified liquid surfaces},
author={M. Gamero-Casta{\~n}o and J. Mora},
journal={Journal of Chemical Physics},
year={2000},
volume={113},
pages={815-832}
}When concentrated solutions of NaI in formamide with electrical conductivities K larger than 1.1 S/m are electrosprayed from a Taylor cone-jet in a vacuum, ions are evaporated at substantial rates from the surface of the meniscus and the drops. This constitutes a new source of ions and nanoparticles, where the relative importance of these two contributions is adjustable. The currents of ions are measured independently from those associated with drops by a combination of stopping voltage… CONTINUE READING
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