| 纤维素的化学改性 |
| |
| 引用本文： | 王金霞,刘温霞.纤维素的化学改性[J].纸和造纸,2011(8). |
| |
| 作者姓名： | 王金霞 刘温霞 |
| |
| 作者单位： | 山东轻工业学院山东省轻工助剂重点实验室; |
| |
| 摘 要： | 为了让纤维素能在水和一般有机溶剂中溶解,并具有好的热可塑性,常对其进行化学改性,改变纤维素的结构特性,使其有利于加工成型。本文介绍了纤维素化学改性的基本原理,探讨了纤维素的溶解、活化与碱性润胀。通过纤维素羟基的氧化、酯化、醚化、接枝共聚和氮偶联反应对纤维素化学改性进行了综述,最后展望了纤维素化学改性的应用前景。
|
| 关 键 词： | 纤维素改性 纤维素溶剂 功能化纤维 |
Chemical Modification of Cellulose |
| |
| WANG Jin-xia,LIU Wen-xia.Chemical Modification of Cellulose[J].Paper and Paper Making,2011(8). |
| |
| Authors: | WANG Jin-xia LIU Wen-xia |
| |
| Affiliation: | WANG Jin-xia,LIU Wen-xia(Shandong Provincial Key Laboratory of Fine Chemicals,Shandong Polytechnic University,Ji'nan,250353 China) |
| |
| Abstract: | In order to make cellulose dissolve in water and general organic solvents,and has good heat plasticity,we often made chemical modification for cellulose,to change its structural characteristics,and make it easy to processing molding.Introducing the basic principle of cellulose chemical modification,discussing the dissolution,activation and alkaline swelling of cellulose.From oxidation,esterification,etherification,graft copolymerization and nitrogen coupling reaction of the cellulose hydroxyl groups,chemica... |
| |
| Keywords: | cellulose modification cellulose solvent functionalization cellulose |
| 本文献已被 CNKI 等数据库收录！ |
|
