Room-temperature processible TiO2 electron selective layers with controllable crystallinity for high efficiency perovskite photovoltaics
文献类型：期刊论文
| 作者 | Huang, Aibin1,2; Zhu, Jingting1,2; Zheng, Jianyun3; Yu, Yu1,2; Liu, Yan1; Yang, Songwang4; Bao, Shanhu1; Lei, Lei1; Jin, Ping1,5 |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 163页码:15-22 |
| 关键词 | Magnetron sputtering TiO2 electron transport layer Crystallinity engineering Perovskite solar cells |
| 英文摘要 | As a remarkable wide band-gap n-type semiconductor, TiO2 has been widely used as electron selective layer in photovoltaic devices, In this work, TiO2 films with different crystallinity were deposited on FTO glass by DC magnetron sputtering at room temperature. The crystallinity of these films were controlled by precisely adjusting the sputtering power and work pressure. Taking advantages of high visible light transmittance, reduced transport resistance and effective TiO2/perovskite interface with fast electron extraction and carrier separation, high efficiency perovskite solar cells (PSCs) were assembled. The optimum crystallinity of TiO2 compact layer for PSC was defined as 26.3%. Short-circuit current density and fill factor were notably enhanced and power conversion efficiency of the device was improved to 15.76% compared with PSCs based on amorphous (13.3%) and fully crystallized TiO2 (12.9%). This research shaded light on the choice of inorganic carrier transport layers in photovoltaic devices. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied |
| 研究领域[WOS] | Energy & Fuels ; Materials Science ; Physics |
| 关键词[WOS] | SENSITIZED SOLAR-CELLS ; TRANSPORT LAYER ; OXIDE ; FABRICATION ; EXTRACTION ; DEPOSITION ; FILMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000395839400003 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23684]  |
| 专题 | 上海硅酸盐研究所_古陶瓷与工业陶瓷工程研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Dingxi 1295, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Yuquan 19, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Mat Energy Convers, Heshuo 588, Shanghai 201899, Peoples R China 5.Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi 4638560, Japan |
| 推荐引用方式 GB/T 7714 | Huang, Aibin,Zhu, Jingting,Zheng, Jianyun,et al. Room-temperature processible TiO2 electron selective layers with controllable crystallinity for high efficiency perovskite photovoltaics[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2017,163:15-22. |
| APA | Huang, Aibin.,Zhu, Jingting.,Zheng, Jianyun.,Yu, Yu.,Liu, Yan.,...&Jin, Ping.(2017).Room-temperature processible TiO2 electron selective layers with controllable crystallinity for high efficiency perovskite photovoltaics.SOLAR ENERGY MATERIALS AND SOLAR CELLS,163,15-22. |
| MLA | Huang, Aibin,et al."Room-temperature processible TiO2 electron selective layers with controllable crystallinity for high efficiency perovskite photovoltaics".SOLAR ENERGY MATERIALS AND SOLAR CELLS 163(2017):15-22. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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