Surface modification of cellulose nanocrystals (CNC) by a cationic surfactant
作者： Alireza Kaboorani , Bernard Riedl
DOI: 10.1016/J.INDCROP.2014.11.027
关键词:
摘要: Surface modification of cellulose nanocrystals (CNC) is very important to explore new applications for these CNC. In this study, a cationic surfactant, hexadecyltrimethylammonium (HDTMA) bromide, was used modify the surface Chemical and structural characterizations CNC were conducted before after modification. Results revealed that chemical reaction with HDTMA led presence groups (CH2, CH3 quaternary ammonium groups) on Experiments by X-ray diffraction indicated no change in crystalline structure as result Modified had different suspension stabilities dispersibility compared unmodified The results study demonstrated can be simple straightforward negative effects
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