Wood‐Derived Functional Polymeric Materials

编号 020024504

推送时间 20200629

研究领域 林产化工 

年份 2020 

类型 期刊 

语种 英语

标题 Wood‐Derived Functional Polymeric Materials

来源期刊 Advanced Materials

期 第245期

发表时间 20200623

关键词 functionalization;  macromolecular engineering;  polymeric materials;  wood; 

摘要 In recent years, tremendous efforts have been dedicated to developing wood‐derived functional polymeric materials due to their distinctive properties, including environmental friendliness, renewability, and biodegradability. Thus, the uniqueness of the main components in wood (cellulose and lignin) has attracted enormous interest for both fundamental research and practical applications. Herein, the emerging field of wood‐derived functional polymeric materials fabricated by means of macromolecular engineering is reviewed, covering the basic structures and properties of the main components, the design principle to utilize these main components, and the resulting wood‐derived functional polymeric materials in terms of elastomers, hydrogels, aerogels, and nanoparticles. In detail, the natural features of wood components and their significant roles in the fabrication of materials are emphasized. Furthermore, the utilization of controlled/living polymerization, click chemistry, dynamic bonds chemistry, etc., for the modification is specifically discussed from the perspective of molecular design, together with their sequential assembly into different morphologies. The functionalities of wood‐derived polymeric materials are mainly focused on self‐healing and shape‐memory abilities, adsorption, conduction, etc. Finally, the main challenges of wood‐derived functional polymeric materials fabricated by macromolecular engineering are presented, as well as the potential solutions or directions to develop green and scalable wood‐derived functional polymeric materials.

服务人员 尚玮姣

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