Facile preparation and characterization of ZnCdS nanocrystals for interfacial applications in photovoltaic devices
文献类型：期刊论文
| 作者 | Duan, Chenghao1,2; Luo, Weining1; Jiu, Tonggang2; Li, Jiangsheng2; Wang, Yao2; Lu, Fushen1 |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2018-02-15 |
| 卷号 | 512页码:353-360 |
| 关键词 | Zncds Nanocrystals Green And Facile Solution Method Dimethylsulfoxide Organic Solar Cell Interface Modification |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2017.09.108 |
| 文献子类 | Article |
| 英文摘要 | Recently, ZnCdS nanocrystals (NCs) have attracted intense attention because of their specific optical properties and electrical characteristics. In this paper, a green and facile solution method is reported for the preparation of ZnCdS nanocrystals using dimethylsulfoxide as small molecular ligands. The ZnCdS nanocrystals are used as an interface modification material in the photovoltaic devices. It is found that the modification of ZnCdS on TiO2 surface not only suppresses the recombination loss of carriers but also reduces the series resistance of TiO2/active layer. Consequently, both of the short circuit current (J(sc)) and the fill factor (FF) of the solar cells were significantly improved. Power conversion efficiency (PCE) of 7.75% based on TiO2/ZnCdS was achieved in contrast to 6.65% of the reference devices based on pure TiO2 film in organic solar cells. Furthermore, the PCE of perovskite solar cells based on TiO2/ZnCdS was observed with 8.3% enhancement compared to that of pure TiO2-based ones. (C) 2017 Elsevier Inc. All rights reserved. |
| WOS关键词 | POLYMER SOLAR-CELLS ; OPTICAL-PROPERTIES ; QUANTUM DOTS ; CUINS2 NANOCRYSTALS ; THIN-FILM ; NANOPARTICLES ; CDS ; PRECURSORS ; EFFICIENCY ; ZNXCD1-XS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000418729500039 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | National Natural Science Foundation of China(51672288 ; Major Basic Research Program of Natural Science Foundation of Shandong Province ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Guangdong Natural Science Foundation(S2013010014171) ; 21671127 ; 51272152) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/10515]  |
| 专题 | 中国科学院青岛生物能源与过程研究所 |
| 通讯作者 | Jiu, Tonggang; Lu, Fushen |
| 作者单位 | 1.Shantou Univ, Dept Chem, Coll Sci, Shantou 515063, Guangdong, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Chenghao,Luo, Weining,Jiu, Tonggang,et al. Facile preparation and characterization of ZnCdS nanocrystals for interfacial applications in photovoltaic devices[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2018,512:353-360. |
| APA | Duan, Chenghao,Luo, Weining,Jiu, Tonggang,Li, Jiangsheng,Wang, Yao,&Lu, Fushen.(2018).Facile preparation and characterization of ZnCdS nanocrystals for interfacial applications in photovoltaic devices.JOURNAL OF COLLOID AND INTERFACE SCIENCE,512,353-360. |
| MLA | Duan, Chenghao,et al."Facile preparation and characterization of ZnCdS nanocrystals for interfacial applications in photovoltaic devices".JOURNAL OF COLLOID AND INTERFACE SCIENCE 512(2018):353-360. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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