Multichannel TiO2 hollow fibers with enhanced photocatalytic activity
文献类型：期刊论文
| 作者 | Zhao, Tianyi1,3; Liu, Zhaoyue2; Nakata, Kazuya2; Nishimoto, Shunsuke2; Murakami, Taketoshi2; Zhao, Yong1; Jiang, Lei1; Fujishima, Akira2 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:24页码:5095-5099 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/c0jm00484g |
| 英文摘要 | This work describes that the photocatalytic activity of microsized TiO2 fibers for degrading gaseous acetaldehyde can be systematically enhanced by introducing nanostructured interior hollow channels, which is achieved by a facile multifluidic electrospinning method. The increased channel number augments the BET surface area of TiO2 fibers intuitively. A quite interesting phenomenon is that the percentage increase for photocatalytic activity is higher than that for surface area. It is thus proposed that the multichannel hollow structures induce not only an inner trap effect on gaseous molecules, but also a multiple-reflection effect on incident light, which further improves the photocatalytic activity of TiO2 hollow fibers. |
| 语种 | 英语 |
| WOS记录号 | WOS:000278757900018 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70201]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, Yong |
| 作者单位 | 1.Inst Chem Beijing, Key Lab Organ Solid, BNLMS, Beijing 100190, Peoples R China 2.Kanagawa Acad Sci & Technol, Takatsu Ku, Kanagawa 2130012, Japan 3.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Tianyi,Liu, Zhaoyue,Nakata, Kazuya,et al. Multichannel TiO2 hollow fibers with enhanced photocatalytic activity[J]. JOURNAL OF MATERIALS CHEMISTRY,2010,20(24):5095-5099. |
| APA | Zhao, Tianyi.,Liu, Zhaoyue.,Nakata, Kazuya.,Nishimoto, Shunsuke.,Murakami, Taketoshi.,...&Fujishima, Akira.(2010).Multichannel TiO2 hollow fibers with enhanced photocatalytic activity.JOURNAL OF MATERIALS CHEMISTRY,20(24),5095-5099. |
| MLA | Zhao, Tianyi,et al."Multichannel TiO2 hollow fibers with enhanced photocatalytic activity".JOURNAL OF MATERIALS CHEMISTRY 20.24(2010):5095-5099. |
入库方式： OAI收割
来源：化学研究所
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