Citation: Kwon, Hyuk Taek; Jeong, Hae-Kwon; Lee, Albert S.; An, He Seong; Lee, Jong Suk (2015). Heteroepitaxially Grown Zeolitic Imidazolate Framework Membranes with Unprecedented Propylene/Propane Separation Performances.. Journal of the American Chemical Society, 137, pp. 12304-12311.