GIEC OpenIR  > 中国科学院广州能源研究所
Substrate placement angle-dependent growth of dandelion-like TiO2 nanorods for solid-state semiconductor-sensitized solar cells
Peng, Guiming1,2,3; Xu, Xueqing1; Mei, Fengjiao1; Xu, Gang1; Wu, Jiamin3; Gao, Di3; Ellis, James E.4; Zhao, Yong4; Xing, Yan3,5; Star, Alexander4
2014
发表期刊RSC ADVANCES
卷号4期号:95页码:53335-53343
摘要Hierarchical nanostructures grown directly on transparent conducting oxides hold the promise of overcoming the limitations of current semiconductor-sensitized solar cells based on random networks of nanoparticles. Here, we develop a facile substrate placement angle-dependent hydrothermal process to grow dandelion-like TiO2 nanostructures directly on transparent conductive oxides. TiO2 nanocrystals grown in solution during the synthesis process are found to promote the dandelion-like structure. By using these TiO2 nanostructures as photoanodes, Sb2S3 as the sensitizer, and P3HT as the hole-transporting material, we demonstrate fabrication of all-solid-state semiconductor-sensitized solar cells, which yield solar power conversion efficiency up to 4.71%. Electrochemical impedance spectroscopy indicates that moderate rod fusion at the base beneficially reduces electron recombination in the device. This work provides an innovative method for growing branched, one-dimensional TiO2 nanostructures that can be used for energy harvesting and storage.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c4ra10611c
研究领域[WOS]Chemistry
关键词[WOS]NANOWIRE ARRAYS ; QUANTUM DOTS ; PHOTOVOLTAIC CELLS ; EFFICIENCY ; HETEROJUNCTION ; NANOSTRUCTURES ; PERFORMANCE ; PHOTOSENSITIZATION ; DEPOSITION ; PHOTOANODE
收录类别SCI
语种英语
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000344390000096
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10663
专题中国科学院广州能源研究所
作者单位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
3.Univ Pittsburgh, Dept Chem & Petr Engn, Pittsburgh, PA 15261 USA
4.Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA
5.NE Normal Univ, Coll Chem, Changchun 130024, Peoples R China
推荐引用方式
GB/T 7714
Peng, Guiming,Xu, Xueqing,Mei, Fengjiao,et al. Substrate placement angle-dependent growth of dandelion-like TiO2 nanorods for solid-state semiconductor-sensitized solar cells[J]. RSC ADVANCES,2014,4(95):53335-53343.
APA Peng, Guiming.,Xu, Xueqing.,Mei, Fengjiao.,Xu, Gang.,Wu, Jiamin.,...&Star, Alexander.(2014).Substrate placement angle-dependent growth of dandelion-like TiO2 nanorods for solid-state semiconductor-sensitized solar cells.RSC ADVANCES,4(95),53335-53343.
MLA Peng, Guiming,et al."Substrate placement angle-dependent growth of dandelion-like TiO2 nanorods for solid-state semiconductor-sensitized solar cells".RSC ADVANCES 4.95(2014):53335-53343.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Peng, Guiming]的文章
[Xu, Xueqing]的文章
[Mei, Fengjiao]的文章
百度学术
百度学术中相似的文章
[Peng, Guiming]的文章
[Xu, Xueqing]的文章
[Mei, Fengjiao]的文章
必应学术
必应学术中相似的文章
[Peng, Guiming]的文章
[Xu, Xueqing]的文章
[Mei, Fengjiao]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。