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Recent Advances of Lignin Functionalization for High-Performance and Advanced Functional Rubber Composites
Biomacromolecules ( IF 5.5 ) Pub Date : 2023-10-09 , DOI: 10.1021/acs.biomac.3c00606
Zhengzhe Wu 1 , Xiran Lin 1 , Jiye Teng 1 , Ming Li 1 , Junlong Song 2 , Caoxing Huang 2 , Runguo Wang 3 , Hanjie Ying 1 , Liqun Zhang 3, 4 , Chenjie Zhu 1
Affiliation  

The biomass lignin is the only large-volume renewable feedstock that is composed of aromatics but has been largely underutilized and is sought for valorization as a value-added material. Recent research has highlighted lignin as a promising alternative to traditional petrol-based reinforcements and functional additives for rubber composites. This review summarized the recent advances in the functionalization of lignin for a variety of rubber composites, as well as the compounding techniques for effectively dispersing lignin within the rubber matrix. Significant progress has been achieved in the development of high-performance and advanced functional rubber/lignin composites through carefully designing the structure of lignin-based additives and the optimization of interfacial morphologies. This Review discussed the effect of lignin on composite properties, including mechanical reinforcement, dynamic properties, antiaging performance, and oil resistance, and also the advanced stimuli-responsive performance in detail. A critical analysis for the future development of rubber/lignin composites is presented as concluding remarks.

中文翻译:

木质素功能化在高性能和先进功能橡胶复合材料中的最新进展

生物质木质素是唯一由芳烃组成的大量可再生原料,但在很大程度上未得到充分利用,并寻求作为增值材料进行增值。最近的研究强调木质素是传统汽油基增强材料和橡胶复合材料功能添加剂的有前途的替代品。本综述总结了木质素在各种橡胶复合材料中功能化的最新进展,以及有效地将木质素分散在橡胶基质中的混炼技术。通过精心设计木质素基添加剂的结构和界面形貌的优化,在高性能、先进功能橡胶/木质素复合材料的开发方面取得了重大进展。本综述详细讨论了木质素对复合材料性能的影响,包括机械增强、动态性能、抗老化性能、耐油性以及先进的刺激响应性能。最后对橡胶/木质素复合材料的未来发展进行了批判性分析。
更新日期:2023-10-09
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