title: Lamellar architecture and crystalline transformation in supramolecular complexes of highly-branched polyethyleneimine-octadecanoic acid.
abstract: Supramolecular complexes of PEI(OA)x show a lamellar structure, and reversible crystal phase transition of the side alkyl chains in the complex can be observed by temperature-variable FT-IR spectroscopy.
authors.affiliation: State Key Laboratory of Polymer Physics and Chemistry, Joint Laboratory for Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China.
authors.forename: Surong
authors.initials: S
authors.lastname: Zhou
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhao
authors.forename: Yuanli
authors.initials: Y
authors.lastname: Cai
authors.forename: Dujin
authors.initials: D
authors.lastname: Wang
authors.forename: Duanfu
authors.initials: D
authors.lastname: Xu