Synthesis of colorless polyimides with high Tg from asymmetric twisted benzimidazole diamines

Xiaoying Yan, Fengna Dai, Zhao Ke, +4

European Polymer Journal

Materials ScienceEngineeringPolymer HybridPolymer ScienceHigh Tg +5

Superheat-resistant polyimides with ultra-low coefficients of thermal expansion

Guangtao Qian, Haiquan Chen, Guangliang Song, +3

Polymer

Materials ScienceThermal InsulationEngineeringThermal ProtectionPolymer Science +7

Mechanically strong polyimide aerogels containing benzimidazole groups with excellent flame-retardant, thermal insulation and high service temperature

Dandan Li, Zhao Ke, Ke Xu, +5

Chemical Engineering Journal

Materials ScienceBenzimidazole GroupsEngineeringHigh Service TemperatureMechanical Engineering +5

Heat‐resistant polyimides with low<scp>CTE</scp>and water absorption through hydrogen bonding interactions

Haiquan Chen, Fengna Dai, Mengjie Hu, +3

Journal of Polymer Science

Materials ScienceOrganic Material ChemistryPolymer MaterialEngineeringOrganic-inorganic Hybrid Material +12

Homopolyimides containing both benzimidazole and benzoxazole with high<i>T</i>_gand low coefficient of thermal expansion

Haiquan Chen, Fengna Dai, Mengxia Wang, +3

Journal of Polymer Science

EngineeringIsomer DiaminesChemistryLow CoefficientPolymers +14

Antifouling polyphenylene sulfone tight-ultrafiltration membrane by co-depositing dopamine and zwitterionic polymer for efficient dye/salt separation

Fengna Dai, Guangtao Qian, Zhao Ke, +6

Separation and Purification Technology

Chemical EngineeringMembrane TechnologyEngineeringEfficient Dye/salt SeparationWater Purification +6

Polyimides with low coefficient of thermal expansion derived from diamines containing benzimidazole and amide: Synthesis, properties, and the N‐substitution effect

Guangtao Qian, Fengna Dai, Haiquan Chen, +4

Journal of Polymer Science

Materials ScienceMacromolecular ChemistryEngineeringPolymer HybridOrganic-inorganic Hybrid Material +12

The fabrication of porous hollow polysulfone microspheres with PEG as a porogen for methylene blue adsorption

Shangying Zhang, Fengna Dai, Qi Wang, +3

Colloids and Surfaces A Physicochemical and Engineering Aspects

Chemical EngineeringEngineeringNanoporous MaterialNanomaterialsMicro-encapsulation +6

Enhanced antifouling property of poly(aryl ether nitrile) ultrafiltration membranes via copolymerization with phenolphthalin

Qi Wang, Shangying Zhang, Fengna Dai, +4

Journal of environmental chemical engineering

Chemical EngineeringMembrane FormationEngineeringUltrafiltration MembranesMembrane Technology +6

Poly(ionic liquid) blended polyphenylene sulfone ultrafiltration membranes with enhanced surface hydrophilicity and antifouling performance

Fengna Dai, Ke Xu, Ke‐Qing Zhao, +4

Separation and Purification Technology

Ionic LiquidChemical EngineeringMembrane TechnologyEngineeringEnhanced Surface Hydrophilicity +5