ICCAS OpenIR
The effects of shell characteristics on the current-voltage behaviors of dye-sensitized solar cells based on ZnO/TiO2 core/shell arrays
Wang, Meili1; Huang, Changgang1,3; Cao, Yongge1; Yu, Qingjiang2; Guo, Wang1; Huang, Qiufeng1; Liu, Yuan1; Huang, Zhi1; Huang, Jiquan1; Wang, Hai1; Deng, Zhonghua1
2009-06-29
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume94Issue:26
AbstractThe ZnO/TiO2 core/shell structure was formed through deposition of a TiO2 coating layer on the hydrothermally fabricated ZnO nanorod arrays through radio frequency magnetron sputtering. The effects of the TiO2 shell's characteristics on the current-voltage behaviors of the core/shell-based dye-sensitized solar cells (CS-DSSC) were investigated. As the rates of injection, transfer, and recombination of electrons of such CS-DSSC were affected significantly by the crystallization, morphology, and continuity of the TiO2 shells, the photovoltaic efficiency was accordingly varied remarkably. In addition, the efficiency was further improved by enhancing the surface area in the core/shell electrode.
KeywordCrystallisation Electrodes Electron-hole Recombination Ii-vi Semiconductors Nanofabrication Nanostructured Materials Photovoltaic Effects Solar Cells Sputter Deposition Sputtered Coatings Titanium Compounds Wide Band Gap Semiconductors Zinc Compounds
DOI10.1063/1.3167811
Indexed BySCI
Language英语
WOS IDWOS:000267697300064
PublisherAMER INST PHYSICS
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Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67266
Collection中国科学院化学研究所
Corresponding AuthorCao, Yongge
Affiliation1.Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China
2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Fuzhou 130022, Fujian, Peoples R China
3.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Wang, Meili,Huang, Changgang,Cao, Yongge,et al. The effects of shell characteristics on the current-voltage behaviors of dye-sensitized solar cells based on ZnO/TiO2 core/shell arrays[J]. APPLIED PHYSICS LETTERS,2009,94(26).
APA Wang, Meili.,Huang, Changgang.,Cao, Yongge.,Yu, Qingjiang.,Guo, Wang.,...&Deng, Zhonghua.(2009).The effects of shell characteristics on the current-voltage behaviors of dye-sensitized solar cells based on ZnO/TiO2 core/shell arrays.APPLIED PHYSICS LETTERS,94(26).
MLA Wang, Meili,et al."The effects of shell characteristics on the current-voltage behaviors of dye-sensitized solar cells based on ZnO/TiO2 core/shell arrays".APPLIED PHYSICS LETTERS 94.26(2009).
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