纤维素的均相化学反应 2018-07-05

纤维素的均相化学反应
任天瑞3 　沈　斌　李永红
(中国科学院过程工程研究所　北京100080)
万俊杰
(中南大学化学化工学院　湖南长沙410083)
摘　要　本文回顾了近10 多年来的纤维素均相反应发展过程,研究了PFPDMSO、LiClPDMAc 、N2O4PDMF、
苯PDMSO、LiClPDMI 和水等溶剂体系的纤维素均相反应条件(如酯化反应、交联反应、醚化反应、接枝共聚
等) ,并总结了纤维素均相衍生化的分析方法,讨论了各种方法的优缺点以及发展前景。
关键词　纤维素　均相反应　溶剂　分析
中图分类号: O63611 + 1 　文献标识码: A 　文章编号: 10052281X(2004) 0620948206
The Homogeneous Reactions of Cellulose
Ren Tianrui 3 　Shen Bin 　Li Yonghong
( Institute of Process Engineering ,Chinese Academy of Sciences ,Beijing 100080 ,China)
Wan Junjie
( Institute of Chemistry and Chemical Engineering ,Central South University ,Changsha 410083 ,China)
Abstract 　The development of cellulose homogeneous reactions in recent years was described. The homogeneous re2
actions of cellulose such as esterification ,cross linkage ,etherification ,graft polymerization in the solvents of PFPDMSO ,
LiClPDMAc ,N2O4PDMF ,benzenePDMSO ,LiClPDMI and water are studied. The analytic methods of the homogeneous deri2
vation of cellulose are summarized. The merits and faults of those methods ,as well as application prospects are discussed.
Key words 　cellulose ; homogeneous reactions ; solvents ; analysis