溶解
离解(化学)
氢键
纤维素
分子
化学
氢
氢分子
化学工程
材料科学
有机化学
工程类
作者
Xingya Kang,Shigenori Kuga,Limei Wang,Min Wu,Yong Huang
摘要
Cellulose is abundant in nature, with the advantages of low-cost, biodegradable and biocompatible, low density and high strength. However, the development and application of cellulose has been lagging behind its potential due to its unique properties. Cellulose has a large quantity of hydroxyl groups which can easily form hydrogen bond networks. The huge hydrogen bond network makes it extremely difficult to dissolve or melt cellulose, thus limiting the effective use of cellulose resources. To dissolve cellulose, the key is to break the hydrogen bonds. This article sums up recent studies on the dissociation or breakage of the intramolecular and intermolecular hydrogen bonds in the dissolution of cellulose.
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