Solidâ'Vapor Sorption of Xylenes: Prioritized Selectivity as a Means of Separating All Three Isomers Using a Single Substrate Breadcrumbs UL Home Research Publications Year of Publication 2012 Publisher WILEY-VCH VerlagWILEY-VCH Verlag Journal Angewandte Chemie International Editionangewandte Chemie International Edition DOI 10.1002/anie.201109084