纤维素基生物可降解塑料的研究进展及展望  

Research Progress and Prospect of Cellulose-based Biodegradable Plastics

作　　者：张智超 孙占英[1,2] 王鑫 Zhang Zhichao;Sun Zhanying;Wang Xin(School of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China;Hebei Key Laboratory of Flexible Functional Materias,Shijiazhuang 050018,China)

机构地区：[1]河北科技大学材料科学与工程学院,石家庄050018 [2]河北省柔性功能材料重点实验室,石家庄050018

出　　处：《工程塑料应用》2022年第11期168-172,共5页Engineering Plastics Application

基　　金：河北省研究生示范课程建设项目(KCJSX2022041);河北科技大学校立基金项目(2021YWF18)。

摘　　要：综述了近些年纤维素基生物降解塑料制备方法的研究进展,所列制备方法包括共混法、化学改性法和NaOH/尿素低温体系制备纤维素塑料的方法。同时介绍了纤维素基生物塑料在降解方面的研究,介绍了不同的降解方式,如生物降解、光降解和光-生物降解。并对纤维素基生物塑料在包装、农业及电子等领域的应用展开叙述,最后对纤维素基生物塑料的研究前景进行了展望。The research progress for preparation methods of cellulose-based biodegradable plastics in recent years was reviewed.The preparation methods include blending,chemical modification and NaOH/urea low-temperature systems to prepare cellulose plastics.At the same time,the research on the degradation of the bioplastics was introduced,and different degradation methods such as biodegradation,photodegradation and light-biodegradation were introduced.The applications of cellulose-based bioplastics in packaging,agriculture and electronics were described.Finally,the research prospect of cellulose-based bioplastics was prospected.

关 键 词：纤维素 可降解 生物塑料 低碳环保 

分 类 号：TQ321.2[化学工程—合成树脂塑料工业]