聚羟基烷酸酯高分子材料改性研究进展

摘要

Research progresses of the modification methods for bio-based polymeric material polyhydroxyalkanoate(PHA) in recent years were summarized,which included the chemical modification,physical modification,biological modification methods. The development of PHA in the future was prospected.%综述了近年来生物基聚合高分子材料聚羟基烷酸酯(PHA)的化学改性、物理改性及生物改性的研究进展，对PHA的发展趋势进行了展望。