Facile fabrication of ZnO nanorods/ZnO nanosheet-spheres hybrid photoanode for dye-sensitized solar cells | |
Bai, T (Bai, Te); Xie, YH (Xie, Yahong); Zhang, CY (Zhang, Chunyang); Zhang, Y (Zhang, Yun); Hu, J (Hu, Jing); Wang, JD (Wang, Jide) | |
刊名 | FUNCTIONAL MATERIALS LETTERS |
2015 | |
卷号 | 8期号:1页码:1-4 |
关键词 | Zinc Oxide Nanocomposites Electrical Properties Dye-sensitized Solar Cells |
DOI | 10.1142/S1793604715500125 |
英文摘要 | Zinc oxide (ZnO) nanorods (ZNRs) and hierarchical ZnO nanosheet-spheres (ZNSs) were prepared through a simple aqueous chemical growth process and a low-temperature solid-phase method, respectively. The prepared ZNRs and ZNSs were mixed to obtain a composite structure by using a circumference oscillator. After structure and morphology characterizations via X-ray diffraction and scanning electron microscopy, the mixture of ZNRs and ZNSs was used as a photoanode in dye-sensitized solar cells (DSSCs). Photovoltaic performance and optimal mixture ratio were investigated. The results indicated that the photovoltaic properties of DSSCs depended on the microstructures, morphologies and mixture ratios of the electrodes. In addition, the mixture of ZNRs and ZNSs (molar ratio of 1:12) yielded an overall light conversion efficiency of 6.02%, with a fill factor of 65.0%, a short-circuit current of 13.49 mA/cm(2), and an open-circuit voltage of 0.69V. These values are higher than those of pure ZNRs or pure ZNSs. |
WOS记录号 | WOS:000350566200013 |
内容类型 | 期刊论文 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/5170] |
专题 | 新疆理化技术研究所_材料物理与化学研究室 |
作者单位 | 1.Xinjiang Univ, Minist Educ, Key Lab Oil & Gas Fine Chem, Urumqi 830046, Peoples R China 2.Xinjiang Univ, Xinjiang Uyghur Autonomous Reg, Urumqi 830046, Peoples R China 3.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830046, Peoples R China |
推荐引用方式 GB/T 7714 | Bai, T ,Xie, YH ,Zhang, CY ,et al. Facile fabrication of ZnO nanorods/ZnO nanosheet-spheres hybrid photoanode for dye-sensitized solar cells[J]. FUNCTIONAL MATERIALS LETTERS,2015,8(1):1-4. |
APA | Bai, T ,Xie, YH ,Zhang, CY ,Zhang, Y ,Hu, J ,&Wang, JD .(2015).Facile fabrication of ZnO nanorods/ZnO nanosheet-spheres hybrid photoanode for dye-sensitized solar cells.FUNCTIONAL MATERIALS LETTERS,8(1),1-4. |
MLA | Bai, T ,et al."Facile fabrication of ZnO nanorods/ZnO nanosheet-spheres hybrid photoanode for dye-sensitized solar cells".FUNCTIONAL MATERIALS LETTERS 8.1(2015):1-4. |
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