Synthesis of water-soluble, fully biobased cellulose levulinate esters through the reaction of cellulose and alpha-angelica lactone in a DBU/CO2/DMSO solvent system
纤维素
化学
溶剂
有机化学
延伸率
极限抗拉强度
内酯
材料科学
冶金
作者
Min Pei,Xinwen Peng,Yuqing Shen,Yunlong Yang,Yuanlong Guo,Qiang Zheng,Haibo Xie,Huan Sun
出处
期刊：Green Chemistry [The Royal Society of Chemistry] 日期：2020-01-01卷期号：22 (3): 707-717被引量：47
标识
DOI：10.1039/c9gc03149a
摘要
Full biobased, water soluble and low cell cytotoxicity cellulose levulinate esters were prepared via the reaction of cellulose with α-AL, and CLE film has a tensile strength up to 72 MPa and an elongation at break up to 26.7%.
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