摘要
根据不同种类,从合成方法、特性、用途及优势等方面综述了聚合物合成用双锂引发剂的国内外技术研究进展,并提出未来的发展将聚焦于开发更高效的合成方法、设计具有更高官能度的引发剂,并通过优化聚合条件实现对聚合物相对分子质量及其分布的精确控制等。
According to different types of dilithium initiators for polymer synthesis,the research progress of technology on synthesis method and characteristic,application and advantage were reviewed at home and abroad with 45 references.It pointed out that future development of dilithium initiators would focus on developing more efficient synthesis method,designing initiator with higher functionality,and achieving precise control of the relative molecular mass and distribution of polymer through the optimized polymerization conditions.
作者
唐杰
李福崇
龚光碧
TANG Jie;LI Fu-chong;GONG Guang-bi(College of Chemistry and Chemical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Lanzhou Chemical Research Center,Petrochemical Research Institute,PetroChina,Lanzhou 730060,China;Shanghai Advanced Materials Research Institute Co Ltd,PetroChina,Shanghai 201306,China)
出处
《石化技术与应用》
2025年第3期256-262,共7页
Petrochemical Technology & Application
关键词
双锂引发剂
阴离子聚合
丁基锂
嵌段共聚物
官能团
dilithium initiator
anionic polymerization
butyl lithium
block copolymer
functional group
