摘要
聚芳酯类热致液晶聚合物(TLCP)作为高性能材料应用广泛。系统综述TLCP树脂合成技术进展,重点关注熔融、溶液、界面缩聚方法的原理、条件及改进措施。研究方法包括分析各合成方法的反应过程、控制条件及优缺点,探讨催化剂与单体设计成果。结果表明,传统合成方法在不断完善,新型催化剂与功能性单体进一步提升了TLCP性能。虽然TLCP合成技术取得了一定进展,但仍面临挑战,未来TLCP合成技术将朝着绿色、高性能、多功能方向发展。
Polyarylester thermotropic liquid crystal polymers(TLCPs)are extensively utilized as high-performance engineering materials.A comprehensive review was conducted to evaluate advancements in TLCP resin synthesis technologies,with focused anal-ysis of polycondensation methodologies including melt-phase,solution-phase,and interfacial approaches.Methodological analysis en-compassed systematic examination of reaction mechanisms,process control parameters,and optimization strategies across synthesis routes.Comparative assessment of catalytic systems and monomer design configurations was performed to elucidate performance en-hancement mechanisms.The findings indicate that iterative refinements to conventional synthesis protocols,coupled with novel cata-lyst development and functional monomer engineering,significantly enhanced TLCP material properties.While substantial progress has been achieved in TLCP synthesis,persistent technical limitations were identified.Future research trajectories are projected to pri-oritize sustainable synthesis pathways,performance optimization through molecular engineering,and multifunctional material architectures.
作者
石森昊
吕楠
康建平
李佳逸
谭昕
何雨静
何勇
SHI Senhao;LYU Nan;KANG Jianping;LI Jiayi;TAN Xin;HE Yujing;HE Yong(Sichuan Textile Science Research Institute Co.,Ltd.,Chengdu 610000,China;Sihuan Provincial Key Laboratory of High Technology Organic Fibers,Chengdu 610000,China)
出处
《纺织科技进展》
2025年第3期30-33,47,共5页
Progress in Textile Science & Technology
基金
高技术有机纤维四川省重点实验室项目(PLN2023-14,PLN2024-10)。
作者简介
第一作者:石森昊(1974-),男,博士,高级工程师,研究方向为高性能纤维产品及应用;通信作者:康建平(1965-),男,硕士,教授级高工,研究方向为新材料开发。
