摘要
双酚A型聚碳酸酯(BPA-PC)因双酚A具有不可再生和雌激素效应等问题,导致其在食品包装等领域的应用受到限制。近年来,异山梨醇(IS)作为生物基可再生单体、无毒无害,是目前最有希望代替双酚A合成聚碳酸酯的关键原料,用其合成的异山梨醇型聚碳酸酯(IS-PC)具有无毒及优异的光学性能、耐划伤性、热稳定性、生物降解性和生物相容性等,已在包装、汽车、电子电器、生物医学等领域显示出良好的应用前景。该文对IS-PC的制备方法及性能调控进行了综述,详细介绍了熔融酯交换法制备IS-PC的研究现状,重点对调控IS-PC性能的方法进行了分类归纳,并对IS-PC的研究方向进行了展望。
Bisphenol A-based polycarbonate(BPA-PC)has limited applications in food packaging and other fields due to the non-renewable and estrogenic effects of bisphenol A.In recent years,isosorbide(IS),a non-toxic and harmless bio-based renewable monomer,is regarded the most promising key raw material for replacing bisphenol A in the synthesis of polycarbonates.And the isosorbide-based polycarbonate(IS-PC)has shown good application prospects in packaging,automobiles,electronics,biomedicine and other fields due to its non-toxicity,excellent optical properties,scratch resistance,thermal stability,biodegradability and biocompatibility.Herein,the preparation methods and performance regulation of IS-PC were reviewed.The research status of IS-PC synthesized from melt transesterification was then introduced in detail.Finally,the regulation methods on the performance of IS-PC were summarized,and the future research directions were prospected.
作者
杨黠凤
龙鑫
李建国
王庆印
王公应
周光远
YANG Xiafeng;LONG Xin;LI Jianguo;WANG Qingyin;WANG Gongying;ZHOU Guangyuan(National Engineering Research Center for Chiral Drugs and Materials,Chengdu Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu 610041,Sichuan,China;University of Chinese Academy of Sciences,Beijing 100049,China;Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China)
出处
《精细化工》
EI
CAS
CSCD
北大核心
2024年第6期1161-1169,共9页
Fine Chemicals
基金
中国科学院重点部署项目(ZDRW-CN-2022-4)。
关键词
异山梨醇
异山梨醇型聚碳酸酯
熔融酯交换法
催化剂
性能调控
isosorbide
isosorbide-based polycarbonates
melt-transesterification
catalysts
performance regulation
