Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application | |
Xi, Min1 ; Zhang, Yulan1,2; Long, Lizhen1,2; Li, Xinjun1
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| 2014-11-01 | |
| Source Publication | JOURNAL OF SOLID STATE CHEMISTRY
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| Volume | 219Pages:118-126 |
| Abstract | Rutile TiO2 nanorod arrays (TNRs) were achieved by hydrothermal process on TiCl4 pretreated Ti foil. Subsequently, TNRs were hydrothermally etched in HCl solution to form hollow TiO2 nanorod arrays (H-TNRs). The TiCl4 pretreatment plays key roles in enhancement of Ti foil corrosion resistance ability and crystal nucleation introduction for TNRs growth. TNRs with desired morphology can be obtained by controlling TiCl4 concentration and the amount of tetrabutyl titanate (TTB) accordingly. TNRs with the length of similar to 1.5 mu m and diameter of similar to 200 nm, obtained on 0.15 M TiCl4 pretreated Ti foil with 0.6 mL TTB, exhibits relatively higher photocurrent. The increased pore volume of the H-TNRs has contributed to the increased surface area which is benefit for Dye-Sensitized Solar Cells (DSSC) application. And the 180 degrees C-H-TNRs photoanode obtained from the 0.15-TiCl4-TNRs sample demonstrated 128.9% enhancement of photoelectric efficiency of DSSC compared to that of the original TNR photoanode. (C) 2014 Elsevier Inc. All rights reserved. |
| Subtype | Article |
| Keyword | Hollow Tio2 Nanorod Ti Foil Pretreatment Dssc Hydrothermal |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.jssc.2014.07.022 |
| WOS Subject Extended | Chemistry |
| WOS Keyword | SENSITIZED SOLAR-CELLS ; ENHANCED PHOTOCATALYTIC ACTIVITY ; NANOTUBE ARRAYS ; NANOWIRE ARRAY ; GROWTH ; TRANSPARENT ; SUBSTRATE ; SENSOR ; FILM |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Inorganic & Nuclear ; Chemistry, Physical |
| WOS ID | WOS:000342336100016 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10630 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Xi, Min,Zhang, Yulan,Long, Lizhen,et al. Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application[J]. JOURNAL OF SOLID STATE CHEMISTRY,2014,219:118-126. |
| APA | Xi, Min,Zhang, Yulan,Long, Lizhen,&Li, Xinjun.(2014).Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application.JOURNAL OF SOLID STATE CHEMISTRY,219,118-126. |
| MLA | Xi, Min,et al."Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application".JOURNAL OF SOLID STATE CHEMISTRY 219(2014):118-126. |
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