Surface-phase junctions of branched TiO2 nanorod arrays for efficient photoelectrochemical water splitting
文献类型：期刊论文
| 作者 | Liu, Jiao1,2; Yu, Xuelian1; Liu, Qingya2; Liu, Rongji1,3; Shang, Xinke1,3; Zhang, Shuangshuang1,3; Li, Wenhui1,4; Zheng, Wanquan4; Zhang, Guangjin1; Cao, Hongbin1 |
| 刊名 | APPLIED CATALYSIS B-ENVIRONMENTAL
 |
| 出版日期 | 2014-10-01 |
| 卷号 | 158期号:1页码:296-300 |
| 关键词 | Surface-phase junction Branched TiO2 nanorod array Photoanode Water splitting Charge transfer |
| ISSN号 | 0926-3373 |
| 其他题名 | Appl. Catal. B-Environ. |
| 中文摘要 | Flower-like branched TiO2 nanorod arrays (NRs) owning the surface anatase/rutile junctions on FTO substrates with operational diameter were successfully fabricated by a modified hydrothermal method. Transmission electron microscopy, Raman spectroscopy, field emission scanning electron microscopy, and X-ray diffraction revealed a unique flower-like ranched morphology, surface features, a crystal phase, and lattice constant of TiO2. Photoelectrochemical (PEC) measurements showed excellent photocatalytic properties of the flower-like branched TiO2 NRs. The surface phase formed between anatase and rutile TiO2 NRs which efficiently enhances the separation of photo-generated electron-hole pairs and accelerates the transport of charges is the key influence factor. The results suggest that the branched TiO2 NRs owning the surface anatase/rutile junctions are very promising platform to make highly efficient photoanodes for energy devices. (C) 2014 Elsevier B.V. All rights reserved. |
| 英文摘要 | Flower-like branched TiO2 nanorod arrays (NRs) owning the surface anatase/rutile junctions on FTO substrates with operational diameter were successfully fabricated by a modified hydrothermal method. Transmission electron microscopy, Raman spectroscopy, field emission scanning electron microscopy, and X-ray diffraction revealed a unique flower-like ranched morphology, surface features, a crystal phase, and lattice constant of TiO2. Photoelectrochemical (PEC) measurements showed excellent photocatalytic properties of the flower-like branched TiO2 NRs. The surface phase formed between anatase and rutile TiO2 NRs which efficiently enhances the separation of photo-generated electron-hole pairs and accelerates the transport of charges is the key influence factor. The results suggest that the branched TiO2 NRs owning the surface anatase/rutile junctions are very promising platform to make highly efficient photoanodes for energy devices. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Engineering, Environmental ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Engineering |
| 关键词[WOS] | SENSITIZED SOLAR-CELLS ; PHOTOCATALYTIC ACTIVITY ; NANOWIRE ARRAYS ; HYDROGEN GENERATION ; QUANTUM DOTS ; DOPED TIO2 ; LIGHT ; DEGRADATION ; PERFORMANCE ; NANOTUBES |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000339133500035 |
| 公开日期 | 2014-08-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/10937]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Beijing Univ Chem Engn, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Jianghan Univ, Inst Interdisciplinary Res, Wuhan 430056, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jiao,Yu, Xuelian,Liu, Qingya,et al. Surface-phase junctions of branched TiO2 nanorod arrays for efficient photoelectrochemical water splitting[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2014,158(1):296-300. |
| APA | Liu, Jiao.,Yu, Xuelian.,Liu, Qingya.,Liu, Rongji.,Shang, Xinke.,...&Gu, Zhanjun.(2014).Surface-phase junctions of branched TiO2 nanorod arrays for efficient photoelectrochemical water splitting.APPLIED CATALYSIS B-ENVIRONMENTAL,158(1),296-300. |
| MLA | Liu, Jiao,et al."Surface-phase junctions of branched TiO2 nanorod arrays for efficient photoelectrochemical water splitting".APPLIED CATALYSIS B-ENVIRONMENTAL 158.1(2014):296-300. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。