文献类型：期刊文献

中文题名：纤维素系吸水材料的研究现状及发展前景

英文题名：Research Progress in Cellulose-based Absorbent Material

作者：高桂林[1,2,3,4] 沈葵忠[1,2,3,4] 房桂干[1,2,3,4] 邓拥军[1,2,3,4] 李萍[1,2,3,4] 金莉[1,2,3,4] 别士霞[1,2,3,4]

第一作者：高桂林

机构：[1]中国林业科学研究院林产化学工业研究所;[2]江苏省生物质能源与材料重点实验室;[3]国家林业局林产化学工程重点开放性实验室;[4]生物质化学利用国家工程实验室

年份：2012

期号：5

起止页码：57-64

中文期刊名：造纸科学与技术

外文期刊名：Paper Science & Technology

收录：北大核心:【北大核心2011】；

基金：林业公益性行业专项"桉树生态经营及产业升级关键技术研究"(201104003-06)

语种：中文

中文关键词：纤维素;高吸水树脂;纤维素衍生物;复合树脂

外文关键词：cellulose ; superabsorbent polymer; cellulose derivatives ; composite

分类号：TS721

摘要：本文回顾了近年来纤维素系吸水材料的制备方法及其应用,具体介绍了纤维素系吸水材料的几种主要制备方法:一是直接对天然纤维素进行处理来制备;第二是利用纤维素衍生物通过物理或化学交联的方法制备;第三是将纤维素与其他聚合物进行反应形成复合树脂或聚电解质配合物,还可以采用互穿聚合网络技术进行处理;另外将无机纳米粒子嵌入纤维素矩阵中也可以制备纤维素-无机混合凝胶树脂。最后还对纤维素系高吸水材料的发展前景以及仍需解决的问题进行了总结。
This review addressed recent progress in cellulose-based absorbent materials preparation and application Firstly, absorbent material produced directly from native cellulose （including bacterial cellulose） via cellulose dissolution are introduced. Secondly, cellulose highly absorbing polymer based on its derivatives which were obtained by physical as well as chemical cross-linking strategies was discussed. Thirdly, composite prepared by using cellulose in conjunction with other polymers through blending, formation of polyelectrolyte complexes, and interpenetrating polymer networks （IPNs） technology was addressed . Finally, cellulose-inorganic hybrid hydrogel prepared by embedding inorganic nano-partieles in cellulose matrices was described. In addition,the prospect of cellulosic absorbent materials and some problems still needed to be solved were summarized.