植物纤维素基水凝胶的制备以及对亚甲基蓝染料吸附的应用进展  

Preparation of plant cellulose-based hydrogel and removal of methylene blue dye from aqueous solution

作　　者：陈名扬 沈勇[1] Chen Mingyang;Shen Yong(College of Fashion,Shanghai University of Engineering Science,Shanghai 201600)

机构地区：[1]上海工程技术大学研究生院,上海201600

出　　处：《化工新型材料》2021年第7期47-51,共5页New Chemical Materials

基　　金：国家自然科学基金资助项目(51703123)。

摘　　要：植物纤维素在自然界中大量存在,因其比表面积大、分子结构上含有大量的活性基团,且具有良好的生物相容性以及易降解性等优点,从而成为水凝胶吸附领域的研究热点。综述了植物纤维素基水凝胶的制备方法,并从结构性能方面分析了植物纤维素基水凝胶对染料吸附的最新研究进展,指出了存在的问题和未来研究重点。Plant cellulose exists in nature,it has become a research focus in the field of hydrogel adsorption because of its large specific surface area,a large number of active groups on molecular structure,good biocompatibility and easy degradation.The preparation methods of plant cellulose-based hydrogels were reviewed,and analyzed the latest research progress on dye adsorption of the hydrogels from the aspects of structural properties,and also pointed out the existing problems and future research focuses.

关 键 词：植物纤维素 水凝胶 亚甲基蓝染料 吸附 

分 类 号：TQ424.3[化学工程]