Cellulose/carrageenan/TiO2 nanocomposite for adsorption and photodegradation of cationic dye

被引：0
|
作者：
Soyeon Jo
Yujin Oh
Saerom Park
Eunsung Kan
Sang Hyun Lee
机构：
[1] Konkuk University,Department of Microbial Engineering
[2] Texas A&M University,Texas A&M AGRILIFE Research & Extension Center
[3] Tarleton State University,Office of Sponsored projects
来源：
Biotechnology and Bioprocess Engineering | 2017年 / 22卷
关键词：
cellulose; titanium oxide; carrageenan; methylene blue; photodegradation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Cellulose/carrageenan/TiO2 nanocomposites were simply prepared by the co-dissolution of cellulose and carrageenan, and the dispersion of TiO2 in 1-ethyl-3- methylimidazolium acetate, followed by reconstitution with anti-solvents. The cellulose/carrageenan/TiO2 composite showed a much higher adsorption capacity for methylene blue (MB) than the cellulose and cellulose/TiO2 composite. The cellulose/carrageenan/TiO2 composite also degraded MB more efficiently in aqueous solution than the cellulose/ TiO2 composite. The MB adsorption capacity of the cellulose/carrageenan/TiO2 composite increased linearly with increasing carrageenan content in the composites.
引用
收藏
页码：734 / 738
页数：4
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