CNTs/TiO2 composite membrane with adaptable wettability for on-demand oil/water separation
文献类型：期刊论文
| 作者 | Yan, Luke; Liu, Chaohui; Xia, Junyuan; Chao, Min; Wang, Wenqin; Gu, Jincui; Chen, Tao |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2020 |
| 卷号 | 275 |
| 关键词 | NANOCOMPOSITES |
| DOI | 10.1016/j.jclepro.2020.124011 |
| 英文摘要 | Pre-wetting induced separation membranes are of great significance due to their unique property for separating oil/water mixtures. Herein, we have presented a facile strategy to prepare a separation membrane by integrating carbon nanotubes (CNTs) and titanium dioxide nanoparticles (TiO2 NPs). The obtained CNTs/TiO2 composite membrane has presented smart wettability to activate on-demand separation for expected components from oil/water mixtures. In addition, it can maintain its separation efficiency above 99.1% even after ten cyclic separations. It is rather remarkable that this composite membrane has taken on excellent separation performance with the flux up to 40,000 L m(-2) h(-1) bar(-1) for water-in-dichloromethane emulsion and separation efficiency above 98.89%, which has surpassed most of the reported separation membranes to date. Furthermore, the CNTs/TiO2 membrane has feathered excellent corrosion resistance ability under harsh conditions (HCl, NaOH, NaCl) for 7 days, and can show stable permeation flux and efficiency towards various emulsions. This work will provide further guidance for developing CNTs-based membranes in order to realize task-oriented oily water treatment. (C) 2020 Elsevier Ltd. All rights reserved. |
| 学科主题 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20314]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Gu, JC 2.Yan, LK (corresponding author), CHANGAN Univ, Middle Sect, Naner Huan Rd, Xian 710064, Shaanxi, Peoples R China. 3.Chen, T (corresponding author), 1219 Zhongguan West Rd, Ningbo 315201, Zhejiang, Peoples R China. 4.Chen, T (corresponding author), Chang Univ, Sch Mat Sci & Engn, Polymer Mat & Engn Dept, Xian 710064, Peoples R China. 5.Yan, LK |
| 推荐引用方式 GB/T 7714 | Yan, Luke,Liu, Chaohui,Xia, Junyuan,et al. CNTs/TiO2 composite membrane with adaptable wettability for on-demand oil/water separation[J]. JOURNAL OF CLEANER PRODUCTION,2020,275. |
| APA | Yan, Luke.,Liu, Chaohui.,Xia, Junyuan.,Chao, Min.,Wang, Wenqin.,...&Chen, Tao.(2020).CNTs/TiO2 composite membrane with adaptable wettability for on-demand oil/water separation.JOURNAL OF CLEANER PRODUCTION,275. |
| MLA | Yan, Luke,et al."CNTs/TiO2 composite membrane with adaptable wettability for on-demand oil/water separation".JOURNAL OF CLEANER PRODUCTION 275(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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