高分子材料生物降解性能的分析研究进展  

Progress in analysis of the biodegradability for polymer materials

作　　者：赖承钺[1] 郑宽[1] 赫丽萍[1] 李辉章[1] 杨科珂[1] 李方[1] 

机构地区：[1]四川大学化学学院,环境友好高分子材料教育部工程研究中心,四川成都610064

出　　处：《化学研究与应用》2010年第1期1-7,共7页Chemical Research and Application

基　　金：国家自然科学基金项目(50873064);国家级大学生创新性实验计划项目(071061021)

摘　　要：本文介绍了近年来生物降解材料降解方法的研究现状,主要从不同的降解环境,包括在堆肥环境、水性环境、惰性固体介质环境等进行的材料生物降解性能研究进行了比较、评述与展望。Biodegradable polymers require resistance to outside influences during in use, but can be biodegraded under certain conditions after being disused. Therefore, the relevant measurements and evaluation methods for the biodegradability of such materials is a key component when characterizing their performances. This article introduced the degradation methods of the biodegradable materials in recent years, primarily through different environments for biodegrading the materials, including the compost environment, aquatic environment, inert solid media environment, etc. In this article, we compared theses studies, drew several conclusions and also gave some expectations on such research field.

关 键 词：生物降解 可生物降解材料 降解环境 

分 类 号：O631.3[理学—高分子化学]