Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| In Situ Formation of Disorder-Engineered TiO2(B)-Anatase Heterophase Junction for Enhanced Photocatalytic Hydrogen Evolution | |
| Cai, JM; Wang, YT; Zhu, YM; Wu, MQ; Zhang, H; Li, XG; Jiang, Z; Meng, M; Li, XG (reprint author), Tianjin Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin Key Lab Appl Catalysis Sci & Engn, Sch Chem Engn & Technol, Tianjin 30072, Peoples R China. | |
| 2015 | |
| 发表期刊 | ACS APPLIED MATERIALS & INTERFACES
 |
| ISSN | 1944-8244 |
| 卷号 | 7期号:45页码:24987—24992 |
| 文章类型 | 期刊文献 |
| 摘要 | Hydrogenation of semiconductors is an efficient way to increase their photocatalytic activity by forming disorder-engineered structures. Herein, we report a facile hydrogenation process of TiO2(B) nanobelts to in situ generate TiO2(B)-anatase heterophase junction with a disordered surface shell. The catalyst exhibits an excellent performance for photocatalytic hydrogen evolution under the simulated solar light irradiation (similar to 580 mu mol h(-1), 0.02 g photocatalyst). The atomically well-matched heterophase junction, along with the disorder-engineered surface shell, promotes the separation of electron-hole and inhibits their recombination. This strategy can be further employed to design other disorder-engineered composite photocatalysts for solar energy utilization. |
| 关键词 | Titanium-dioxide Black Tio2 Nanoparticles Nanocrystals Absorption Nanowires Water |
| 语种 | 英语 |
| WOS记录号 | WOS:000365148600002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.sinap.ac.cn/handle/331007/24954 |
| 专题 | 中科院上海应用物理研究所2011-2018年 |
| 通讯作者 | Li, XG (reprint author), Tianjin Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin Key Lab Appl Catalysis Sci & Engn, Sch Chem Engn & Technol, Tianjin 30072, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cai, JM,Wang, YT,Zhu, YM,et al. In Situ Formation of Disorder-Engineered TiO2(B)-Anatase Heterophase Junction for Enhanced Photocatalytic Hydrogen Evolution[J]. ACS APPLIED MATERIALS & INTERFACES,2015,7(45):24987—24992. |
| APA | Cai, JM.,Wang, YT.,Zhu, YM.,Wu, MQ.,Zhang, H.,...&Li, XG .(2015).In Situ Formation of Disorder-Engineered TiO2(B)-Anatase Heterophase Junction for Enhanced Photocatalytic Hydrogen Evolution.ACS APPLIED MATERIALS & INTERFACES,7(45),24987—24992. |
| MLA | Cai, JM,et al."In Situ Formation of Disorder-Engineered TiO2(B)-Anatase Heterophase Junction for Enhanced Photocatalytic Hydrogen Evolution".ACS APPLIED MATERIALS & INTERFACES 7.45(2015):24987—24992. |
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| In Situ Formation of（7007KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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