Robust Superhydrophobic Membrane for Membrane Distillation with Excellent Scaling Resistance
文献类型：期刊论文
| 作者 | Su, Chunlei1,2,3; Horseman, Thomas4; Cao, Hongbin1; Christie, Kofi2; Li, Yuping1; Lin, Shihong2,4 |
| 刊名 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2019-10-15 |
| 卷号 | 53期号:20页码:11801-11809 |
| ISSN号 | 0013-936X |
| DOI | 10.1021/acs.est.9b04362 |
| 英文摘要 | We report in this study a scalable and controllable approach for fabricating robust and high-performance superhydrophobic membranes for membrane distillation (MD). This novel approach combines electro-co-spinning/spraying (ES2) with chemical vapor welding and enables the formation of robust superhydrophobic (r-SH) membranes that are mechanically strong, highly porous, and robustly superhydrophobic. Compared with superhydrophobic membranes obtained using surface deposition of fluorinated nanoparticles, the r-SH membranes have more robust wetting properties and higher vapor permeability in MD. MD scaling experiments with sodium chloride and gypsum show that the r-SH membrane is highly effective in mitigating mineral scaling. Finally, we also discuss the mechanism of scaling resistance enabled by superhydrophobic membranes with a highlight on the roles of the surface-bound air layer in reducing the crystal-membrane contact area, nucleation propensity, and ion-membrane contact time. |
| WOS关键词 | HOLLOW-FIBER MEMBRANE ; NANOFIBER MEMBRANES ; CRYSTALLIZATION BEHAVIOR ; PVDF MEMBRANES ; WATER RECOVERY ; DRUG-DELIVERY ; ELECTROSPUN ; FABRICATION ; MITIGATION ; SURFACES |
| 资助项目 | China Scholarship Council[201804910753] ; American Chemical Society Petroleum Research Foundation[ACS-PRF 57353] ; National Science Foundation via an NSF-GRFP award[DGE-1145194] ; National Science Foundation[1705048] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000491219800020 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | China Scholarship Council ; American Chemical Society Petroleum Research Foundation ; National Science Foundation via an NSF-GRFP award ; National Science Foundation |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/31124]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li, Yuping; Lin, Shihong |
| 作者单位 | 1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, Beijing 100190, Peoples R China 2.Vanderbilt Univ, Dept Civil & Environm Engn, Nashville, TN 37235 USA 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Vanderbilt Univ, Dept Chem & Biomol Engn, 221 Kirkland Hall, Nashville, TN 37235 USA |
| 推荐引用方式 GB/T 7714 | Su, Chunlei,Horseman, Thomas,Cao, Hongbin,et al. Robust Superhydrophobic Membrane for Membrane Distillation with Excellent Scaling Resistance[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2019,53(20):11801-11809. |
| APA | Su, Chunlei,Horseman, Thomas,Cao, Hongbin,Christie, Kofi,Li, Yuping,&Lin, Shihong.(2019).Robust Superhydrophobic Membrane for Membrane Distillation with Excellent Scaling Resistance.ENVIRONMENTAL SCIENCE & TECHNOLOGY,53(20),11801-11809. |
| MLA | Su, Chunlei,et al."Robust Superhydrophobic Membrane for Membrane Distillation with Excellent Scaling Resistance".ENVIRONMENTAL SCIENCE & TECHNOLOGY 53.20(2019):11801-11809. |
入库方式： OAI收割
来源：过程工程研究所
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