温和条件下木质素的液相解聚研究进展

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作者简介:,在读硕士研究生;研究方向:绿色造纸技术与生物基功能材料的制备。

关键词:木质素;生物质;解聚;高值化利用中图分类号:TS79 文献标识码:A DOI:10.11980/j.issn.0254-508X.2025.04.002

Research Progress on Liquid-phase Depolymerization of Lignin Under Mild Conditions

DONG Qing'ao1FU Yingjuan1XU Qinghua’LIANG Wenwei²ZOU Zhiyong²LIU Lifeng² CHEN Xiaoqian (1.StateKeyLabofBiobasedMaterialandPapermaking,Qilu UniversityofTechnology(ShandongAcademyofSciences),Ji’nan, ShandongProvince,25o353;2.ShandongYinheRuixuePaper Co.,Ltd.,Liaocheng,Shandong Province,252600) (*E-mail:chenxiaoqian1208@163.com)

Abstract:Inrecentyearsdepolymerizationofligninintoighlyreatiesallmoleculefragmentshasbcoeaajormodofligtli zationTradioalligninepolymerzationstategisareostlyliitedtotheactionoditiosofigempeatreandpreueandte useofexpensiemetalcatalystsThrefore,tesdyofildreactiosstesandigfciecyandlowcostcatalystsareteyntsto realizetheftcovesidutlafligmacromoeulesIntisarthsachprogesflgneplerzatioeth odsundermildondisinrecentyearswereviewed,teefectsofsolventpropertisandcatalysttypsonlignidepolyerzatiowere summarized,and the future development trend of lignin high-value utilization was prospected.

Keywords:lignin;biomass;depolymerization;high-value utilization

近年来,过度依赖化石燃料已引发了一系列环境问题,并且随着不可再生资源的日益枯竭,能源危机也日益凸显。(剩余19828字)

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