@article {1340572,
	title = {Electrostatic Charging Due to Separation of Ions at Interfaces: Contact Electrification of Ionic Electrets},
	journal = {Angewandte Chemie},
	volume = {47},
	year = {2008},
	note = {1011},
	month = {4/23/07},
	pages = {2188-2207},
	keywords = {accepted w/minor revisions  6/5/07, anie.200701812},
	author = {McCarty, L. S. and Whitesides, G. M.}
}
