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聚乳酸解聚方法研究进展 被引量:3

Research Progress in Depolymerization of Polylactic Acid
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摘要 综述了近年来国内外关于聚乳酸的热解聚法和酸性水解法、碱性水解法、中性水解法、高温高压水解法、酶催化法、甲醇醇解法、正丁醇醇解法等化学解聚法的研究进展,并对聚乳酸在离子液体环境中进行化学解聚的可行性进行了探讨和展望。 The research progresses in depolymerization of polylactic acid at home and abroad in recent years are reviewed. The depolymerization processes include pyrolysis, acidic hydrolysis, basic hydrolysis, neutral hydrolysis, high-temperature high-pressure hydrolysis, enzyme catalysis, methanol alcoholysis, n-butylalcohol alcoholysis, and so on. The feasibility of polylactic acid chemical depolymerization in ionic liquor environment is discussed and prospected.
出处 《化工环保》 CAS CSCD 北大核心 2012年第3期227-230,共4页 Environmental Protection of Chemical Industry
基金 国家自然科学基金资助项目(20776072) 山东省自然科学基金资助项目(ZR2009BM023)
关键词 聚乳酸 热解聚法 化学解聚法 离子液体 polylactic acid pyrolysis chemical depolymerization ionic liquor
作者简介 张晓静(1987-),女,重庆市人,硕士生,主要从事精细化学品合成及天然资源化学利用等方面的研究工作。电话13583214981,电邮zhangxiaojmgl77@sina.com。 联系人:刘福胜,电话0532-84022735,电话g636390@public.qd.sd.cn。
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