Institutional Repository of Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol，Hefei 230031, Anhui, Peoples R China
| Cobalt/molybdenum ternary hybrid with hierarchical architecture used as high efficient counter electrode for dye-sensitized solar cells | |
Dong, Jia1; Wu, Jihuai1; Jia, Jinbiao1; Hu, Linhua2 ; Dai, Songyuan2
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| 2015-12-01 | |
| 发表期刊 | SOLAR ENERGY
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| 摘要 | Cobalt selenide/molybdenum selenide/molybdenum oxide (Co0.85Se/MoSe2/MoO3) ternary hybrid is synthesized by a facile hydrothermal method and used as efficient Pt-free counter electrode (CE) for dye-sensitized solar cells (DSSCs). Field emission scanning electron microscopy observes that Co0.85Se/MoSe2/MoO3 possesses hierarchical architecture with one-dimensional (1D) nanorods, two-dimensional (2D) nanosheet and three-dimensional (3D) nanoparticle. Cyclic voltammogram indicates that Co0.85Se/MoSe2/MoO3 hybrid have larger current density than sputtered Pt electrode. Electrochemical impedance spectroscopy shows that cooperation among Co0.85Se, MoSe2 and MoO3 reduces series resistance and charge transfer resistance. The DSSC based on Co0.85Se/MoSe2/MoO3 CE achieves a power conversion efficiency of 7.10%, which is higher than that of the DSSC based on sputtered Pt CE (6.03%). (C) 2015 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Dye-sensitized Solar Cell Counter Electrode Selenide Hybrid |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1016/j.solener.2015.09.011 |
| 关键词[WOS] | IN-SITU GROWTH ; REDOX SHUTTLES ; LOW-COST ; CARBON ; FILMS ; MOSE2 ; HETEROSTRUCTURES ; NANOCOMPOSITES ; TRANSITION ; NANOTUBES |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Natural Science Foundation of China(91422301 ; National Natural Science Foundation of China(91422301 ; National Natural Science Foundation of China(91422301 ; National Natural Science Foundation of China(91422301 ; 51472094 ; 51472094 ; 51472094 ; 51472094 ; 61474047 ; 61474047 ; 61474047 ; 61474047 ; 21301060 ; 21301060 ; 21301060 ; 21301060 ; 61306077 ; 61306077 ; 61306077 ; 61306077 ; U1205112) ; U1205112) ; U1205112) ; U1205112) |
| WOS研究方向 | Energy & Fuels |
| WOS类目 | Energy & Fuels |
| WOS记录号 | WOS:000367107500029 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/30210 |
| 专题 | 应用技术研究所 |
| 作者单位 | 1.Huaqiao Univ, Inst Mat Phys Chem, Quanzhou 362021, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Jia,Wu, Jihuai,Jia, Jinbiao,et al. Cobalt/molybdenum ternary hybrid with hierarchical architecture used as high efficient counter electrode for dye-sensitized solar cells[J]. SOLAR ENERGY,2015,122(无):326-333. |
| APA | Dong, Jia,Wu, Jihuai,Jia, Jinbiao,Hu, Linhua,&Dai, Songyuan.(2015).Cobalt/molybdenum ternary hybrid with hierarchical architecture used as high efficient counter electrode for dye-sensitized solar cells.SOLAR ENERGY,122(无),326-333. |
| MLA | Dong, Jia,et al."Cobalt/molybdenum ternary hybrid with hierarchical architecture used as high efficient counter electrode for dye-sensitized solar cells".SOLAR ENERGY 122.无(2015):326-333. |
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| Cobalt_molybdenum te（1782KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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