期刊论文

中文

应用化工

1671-3206

2022

51

3

821-826,830

10.3969/j.issn.1671-3206.2022.03.043

国家自然科学基金资助项目（51174117）； 湖南省教育厅科研平台项目（15K106）； 湖南创新平台开放基金（17K078）；

本校为第一机构

综述了木质素在不同改性制备方法下的结构特点,阐述了不同结构下木质素特有的功能、形态,以及近年来国内外木质素类吸附剂反应机理和结构特点,重点介绍了官能团改性木质素材料、木质素碳材料及纳米木质素材料在重金属吸附方面的应用及研究。最后,总结了木质素基材料在处理重金属技术上存在的挑战,展望了该材料未来的发展方向,以期在实际应用中充分结合现实因素和各种改性方法的适用性,选择合适的木质素基材料来实现重金属的高效吸附去除。

Modified lignin are reviewed in the different preparation methods of structural characteristics,expounds the functions of lignin under different structure characteristic,shape,and at home and abroad in recent years,lignin adsorbent reaction mechanism and structure characteristics,focus on functional groups of modified lignin,lignin carbon materials and nano lignin adsorption of heavy metals in the application and research.Finally,the challenges of lignin-based materials in the treatment of heavy metals were summarized,and the future development direction of lignin-based materials was prospecte...