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 | |
Source Publication | ACS APPLIED MATERIALS & INTERFACES
![]() |
ISSN | 1944-8244 |
Volume | 7Issue:45Pages:24987—24992 |
Subtype | 期刊文献 |
Abstract | 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. |
Keyword | Titanium-dioxide Black Tio2 Nanoparticles Nanocrystals Absorption Nanowires Water |
Language | 英语 |
WOS ID | WOS:000365148600002 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/24954 |
Collection | 中科院上海应用物理研究所2011-2020年 |
Corresponding Author | 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. |
Recommended Citation 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. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
In Situ Formation of(7007KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment