王雷，史学涛，张广成，等.二氧化碳制备聚乳酸及其增韧体系微孔材料的研究[J].工程塑料应用，2015，43(10)：59-65.

Wang Lei, Shi Xuetao, Zhang Guangcheng, et al. Study on Microcellular Materials of PLA and Its Toughness System Prepared by CO2[J]. Engineering Plastics Application, 2015, (10).

王雷，史学涛，张广成，等.二氧化碳制备聚乳酸及其增韧体系微孔材料的研究[J].工程塑料应用，2015，43(10)：59-65. DOI： 10.3969/j.issn.1001-3539.2015.10.012.

Wang Lei, Shi Xuetao, Zhang Guangcheng, et al. Study on Microcellular Materials of PLA and Its Toughness System Prepared by CO2[J]. Engineering Plastics Application, 2015, (10). DOI： 10.3969/j.issn.1001-3539.2015.10.012.