Ontology highlight
ABSTRACT:
SUBMITTER: Liu F
PROVIDER: S-EPMC6960542 | biostudies-literature | 2019 Nov
REPOSITORIES: biostudies-literature
Liu Fulin F Fang Guangqiang G Yang Haixia H Yang Shiyong S Zhang Xuezhong X Zhang Zhijie Z
Polymers 20191122 12
Carborane-containing aromatic polyimide (CPI) films with ultrahigh thermo-oxidative stability at 700 °C have been prepared by casting poly(amic acid) (PAA) resin solution on a glass surface, followed by thermal imidization at elevated temperatures. The PAA solution was prepared by copolymerization of an aromatic dianhydride and an aromatic diamine mixture, including carborane-containing aromatic diamine in an aprotic solvent. The CPI films showed excellent thermo-oxidative stability at 700 °C du ...[more]