纳米纤维素
纤维素
结晶度
半纤维素
酸水解
材料科学
氢氧化钠
木质素
傅里叶变换红外光谱
化学工程
纤维
水溶液
天然纤维
纤维素纤维
扫描电子显微镜
水解
高分子科学
化学
复合材料
有机化学
工程类
作者
Theivasanthi Thirugnanasambandan,F.L. Anne Christma,Adeleke Joshua Toyin,Subash C. B. Gopinath,R. Ramanibai
标识
DOI:10.1016/j.ijbiomac.2017.11.054
摘要
Nanocellulose prepared from the natural material has a promising wide range of opportunities to obtain the superior material properties towards various end-products. In this research, commercially available natural cotton was treated with aqueous sodium hydroxide solution to eliminate the hemicellulose and lignin, then cellulose was collected. The collected cellulose was subjected to acid hydrolysis using sulfuric acid to obtain nanocellulose. The prepared nanocellulose was further characterized with the aid of Fourier transform infrared spectroscopy, X-ray diffraction and Scanning Electron Microscopy to elucidate the chemical structure, crystallinity and the morphology.
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