Sol-gel transition of polyamic acid solution during chemical imidization and its effect on the drawing behavior of polyimide films

Publication date: Available online 1 May 2021Source: PolymerAuthor(s): Daolei Lin, Runyue Li, Tengfei Li, Shiqin Xu, Shengli Qi, Dezhen Wu

Source: Polymer - May 2, 2021 Category: Chemistry Source Type: research