Jeon, Jae-Deok Ionic cluster size distributions of swollen nafion/sulfated beta-cyclodextrin membranes characterized by nuclear magnetic resonance cryoporometry. [electronic resource] - The journal of physical chemistry. B Aug 2007 - 9437-43 p. digital Publication Type: Journal Article ISSN: 1520-6106 Standard No.: 10.1021/jp070980a doi