Visible-Light-Activated Photocatalytic Films toward Self-Cleaning Membranes
文献类型：期刊论文
| 作者 | Zhang, Huiru3,4,5,6; Mane, Anil U.2; Yang, Xiaobin3,6; Xia, Zijing1,3,6; Barry, Edward F.2,3; Luo, Jianquan4,5; Wan, Yinhua4,5; Elam, Jeffrey W.2; Darling, Seth B.1,3,6 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2020-06-30 |
| 页码 | 9 |
| 关键词 | atomic layer depositions membranes photocatalysis self-cleaning water treatment |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.202002847 |
| 英文摘要 | Membranes are among the most promising means of delivering increased supplies of fit-for-purpose water, but membrane fouling remains a critical issue restricting their widespread application. Coupling photocatalysis with membrane separation has been proposed as a potentially effective approach to reduce membrane fouling. However, commonly used materials in photocatalysis limit use of low-cost sources such as sunlight due to their large bandgaps. There are few examples of in situ photocatalytic self-cleaning of membranes, with removal from the filtration system and ex situ illumination being more common. In this work, a visible-light-activated photocatalytic film prepared by nitrogen doping into the lattice of TiO(2)is deposited on commercial ceramic membranes via atomic layer deposition. The synergy between membrane separation and redox reactions between organic pollutants and reactive oxygen species produced by the visible-light-activated layer offers a possibility for stable and sustainable membrane operation under in situ solar irradiation. |
| WOS关键词 | DOPED TITANIUM-DIOXIDE ; ULTRAFILTRATION MEMBRANE ; GRAPHENE OXIDE ; TIO2/C NANOCOMPOSITES ; FOULING RESISTANCE ; PVDF MEMBRANE ; WATER ; LAYER ; PERFORMANCE ; NANOPARTICLES |
| 资助项目 | U.S. Department of Energy, Office of Science, Basic Energy Sciences ; China Scholarship Council[201804910757] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000544006500001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | U.S. Department of Energy, Office of Science, Basic Energy Sciences ; China Scholarship Council |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/41243]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Luo, Jianquan; Darling, Seth B. |
| 作者单位 | 1.Univ Chicago, Pritzker Sch Mol Engn, Chicago, IL 60637 USA 2.Argonne Natl Lab, Appl Mat Div, Lemont, IL 60439 USA 3.Argonne Natl Lab, Frontier Res Ctr, Adv Mat Energy Water Syst Energy, Lemont, IL 60439 USA 4.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 6.Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USA |
| 推荐引用方式 GB/T 7714 | Zhang, Huiru,Mane, Anil U.,Yang, Xiaobin,et al. Visible-Light-Activated Photocatalytic Films toward Self-Cleaning Membranes[J]. ADVANCED FUNCTIONAL MATERIALS,2020:9. |
| APA | Zhang, Huiru.,Mane, Anil U..,Yang, Xiaobin.,Xia, Zijing.,Barry, Edward F..,...&Darling, Seth B..(2020).Visible-Light-Activated Photocatalytic Films toward Self-Cleaning Membranes.ADVANCED FUNCTIONAL MATERIALS,9. |
| MLA | Zhang, Huiru,et al."Visible-Light-Activated Photocatalytic Films toward Self-Cleaning Membranes".ADVANCED FUNCTIONAL MATERIALS (2020):9. |
入库方式： OAI收割
来源：过程工程研究所
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