Functional bacterial cellulose membranes with 3D porous architectures: Conventional drying, tunable wettability and water/oil separation
文献类型：期刊论文
| 作者 | Hou, Yi; Duan, Chunting; Zhu, Guangda; Luo, Heng; Liang, Songmiao; Jin, Yan; Zhao, Ning; Xu, Jian |
| 刊名 | JOURNAL OF MEMBRANE SCIENCE
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 591 |
| ISSN号 | 0376-7388 |
| DOI | 10.1016/j.memsci.2019.117312 |
| 英文摘要 | Bacterial cellulose (BC) membranes have been widely used in many fields because of their biodegradable, biocompatible and renewable nature. To maintain their pristine 3D porous architectures, however, complex and time-consuming drying processes such as supercritical CO2 drying and freeze drying have to be employed. Herein, we demonstrated that BC skeletons modified by hydrolyzing of alkoxysilanes were sufficiently robust to remain the porous architectures via conventional drying. In addition, the surface wettability of the as-formed membranes could be easily modified by tuning the composition of alkoxysilanes in the hydrolyzing step. The combination of the special wettability and the proper pore size endow the membranes the ability to separate both surfactant-stabilized water-in-oil and oil-in-water emulsions with high efficiency. The simple and scalable modification method promises BC membranes potential applications in emulsion separation, fuel purification and wastewater treatment. |
| 语种 | 英语 |
| WOS记录号 | WOS:000482553600018 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/82571]  |
| 专题 | 中国科学院化学研究所 |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Yi,Duan, Chunting,Zhu, Guangda,et al. Functional bacterial cellulose membranes with 3D porous architectures: Conventional drying, tunable wettability and water/oil separation[J]. JOURNAL OF MEMBRANE SCIENCE,2019,591. |
| APA | Hou, Yi.,Duan, Chunting.,Zhu, Guangda.,Luo, Heng.,Liang, Songmiao.,...&Xu, Jian.(2019).Functional bacterial cellulose membranes with 3D porous architectures: Conventional drying, tunable wettability and water/oil separation.JOURNAL OF MEMBRANE SCIENCE,591. |
| MLA | Hou, Yi,et al."Functional bacterial cellulose membranes with 3D porous architectures: Conventional drying, tunable wettability and water/oil separation".JOURNAL OF MEMBRANE SCIENCE 591(2019). |
入库方式： OAI收割
来源：化学研究所
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