Atalla R H, Nagel S C
Science. 1974 Aug 9;185(4150):522-3. doi: 10.1126/science.185.4150.522.
The regeneration of cellulose from solutions in 85 percent phosphoric acid into glycerol at 170 degrees C resulted in its recovery wholly in the native or cellulose I lattice. Identification of the structure of the regenerated material is based on comparisons of its x-ray diffractogram and its Raman spectrum with those of the native fiber, cellulose II, and cellulose IV.
在170摄氏度下，将纤维素在85%磷酸溶液中再生到甘油中，其完全以天然或纤维素I晶格形式回收。再生材料结构的鉴定是基于将其X射线衍射图和拉曼光谱与天然纤维、纤维素II和纤维素IV的X射线衍射图和拉曼光谱进行比较。
