Preparation and properties of polyimide alignment filmscontaining alkyl-substituted cyclobutane ring
ZHI Xinxin, WEI Xinying, QI Haoran, WU Hao, ZHANG Yan, LIU Jingang, LIU Yangai
Journal of Functional Materials . 2020, (12): 12184 -12191 .  DOI: 10.3969/j.issn.1001-9731.2020.12.028