Current Opinion in Green and Sustainable Chemistry ( IF 9.3 ) Pub Date : 2021-01-16 , DOI: 10.1016/j.cogsc.2020.100438 Maxim Galkin
Lignocellulose is a renewable and sustainable resource. It includes terrestrial plants and part of nonedible waste streams of current industries. This raw material is an alternative carbon source for fossils. Lignin from lignocellulosic biomass is under-valorized. This aromatic biomacromolecule that is used as a fuel offers many striking properties such as high thermal stability, biodegradability, UV-blocking, antioxidant, and antimicrobial activities. Recent advances in biomass fractionation provide tailoring of lignin properties in-situ. Outlined innovative methods should ease lignin upgrading toward advanced engineered materials at no extra refining steps, minimizing the use of harmful chemicals and maximizing the biomass utilization.
中文翻译:
从稳定策略到量身定制的木质素高分子材料和低聚物
木质纤维素是一种可再生和可持续的资源。它包括陆地植物和当前行业的部分非食用废物流。这种原材料是化石的替代碳源。来自木质纤维素生物质的木质素价格低估。这种用作燃料的芳香族生物大分子具有许多惊人的特性,例如高热稳定性,生物降解性,紫外线阻隔性,抗氧化剂和抗菌活性。生物质分离的最新进展提供了原位木质素特性的定制。概述的创新方法应简化木质素升级为高级工程材料的过程,而无需额外的精制步骤,从而最大程度地减少有害化学物质的使用并最大程度地利用生物质。