摘要
为了得到疏水性纤维素气凝胶,本实验以纤维素为原料,以甲基三甲氧基硅烷为改性剂,采用甲基三甲氧基硅烷/正硅酸乙酯/乙醇混合液浸泡纤维素水凝胶的方法,制备出疏水性纤维素气凝胶,同时采用正交试验的方法确定了最佳的制备工艺.
In order to obtain hydrophobic cellulose aerogel,in the study,cellulose was used as raw material,TMTS was used as modifying agent,and the hydrophobic cellulose aerogel was prepared by in situ modification method. And the orthogonal experiments were performed to obtain the best preparation technology.
出处
《海南大学学报（自然科学版）》
CAS
2015年第4期353-358,共6页
Natural Science Journal of Hainan University
基金
海南省"产
学
研"一体化专项资金(CXY20140039)
海南省自然科学基金(No.512113)
关键词
纤维素气凝胶
甲基三甲氧基硅烷
疏水改性
隔热性能
吸附性能
cellulose aerogel
methyl trimethoxysilane
hydrophobic modified
insulation property
adsorption property
