Synthesis and characterization of high strength polyimide/silicon nitride nanocomposites with enhanc

• 作 者: Tadele Daniel Mekuria Lei Wang Chunhong Zhang Ming Yang Qingtao Lv Diaa Eldin Fouad
• 机 构: PolymerMaterialsResearchCenter,ChemistryDepartment
• 出 处: 中国化学工程学报:英文版
• 发表日期: 2021年4期
• 关键词: Silicon nitrideSi3N4nanoparticles Polyimide composites Mechanical proper
• 基金项目: the National Natural Science Foundation of China(51373044),Natural Science Foundation of Heilongjiang Province of China(E2017018).

Polyimide(PI)composite films were synthesized incorporating amino modified silicon nitride(Si3N4)nanoparticles into PI matrix via in situ polymerization technique.The mechanical and thermal performances as well as the hydrophobic properties of the as prep