Comparison of high-performance polyimide copolymer fibers containing pyrimidine moieties based on coplanar structures
Feng Bao, Ran Zhang, Zhixin Dong, Fuling Qi, Yanchun Cai, Xuemin Dai, Xiangling Ji, Xuepeng Qiu
Topics & Concepts
PolyimideBPDAMaterials scienceCrystallinityDihedral angleCoplanarityCopolymerSpinningMonomerStackingComposite materialDopantPolymer chemistryPolymerMoleculeChemistryGeometryOptoelectronicsHydrogen bondOrganic chemistryMathematicsLayer (electronics)DopingSynthesis and properties of polymersEpoxy Resin Curing ProcessesTribology and Wear Analysis