Effect of Mg-doped CdS co-sensitization on performance of CuInSe2 quantum dot sensitized solar cells
文献类型：期刊论文
| 作者 | Mehmood, Ikhtisham1,2,3; Shah, Abdul Hakim4; Khan, Sayed Ali3; Kiani, Maryam3; Khan, Noor Zamin5; Saeed, Aamir8; Ayub, Ambreen6; Khan, Fayaz1; Jincheng, Huang2,3; Muhammad, Sohail2 |
| 刊名 | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 162页码:8 |
| ISSN号 | 0022-3697 |
| 关键词 | CuInSe 2 quantum dots Ex-situ peptization Mg-CdS co-Sensitization TiO 2 nanoflowers like Power conversion efficiency (PCE) |
| DOI | 10.1016/j.jpcs.2021.110502 |
| 英文摘要 | Metal doping can effectively enhance the photovoltaic performance of quantum dot (QD) sensitized solar cells (QDSSCs). In this study, we investigated the effect of a Mg-doped CdS (Mg-CdS) QD post-deposition layer on the optoelectronic properties of CuInSe2 (CISe) QDSSCs, which were synthesized by a low-temperature hot injection method. The ex-situ peptization technique was adopted for sensitization of CISe QDs, followed by cosensitization of Mg-CdS through a successive ionic layer adsorption and reaction method. The fabricated TiO2/CISe/Mg-CdS sensitized solar cell displayed excellent photovoltaic performance with a power conversion efficiency of 4.65% (Jsc = 17.43 mA/cm2, Voc = 0.66 V) under AM 1.5 G one full-sun illumination. Furthermore, the Mg-CdS layer passivated the surface of the CISe QD solar cell, which reduced current leakage at the surface of the CISe QDs. Moreover, the Mg-CdS passivation improved stability of the solar cell. |
| WOS关键词 | CONVERSION EFFICIENCY ; ELECTRON INJECTION ; NANOCRYSTALS ; RECOMBINATION ; LAYER |
| 资助项目 | National Natural Science Foundation of China[61804097] ; Natural Science Foundation of Guangdong Province, China[2018A030310596] ; Science and Technology Innovation Commission of Shenzhen[ZDSYS201707271554071] ; Science and Technology Innovation Commission of Shenzhen[267/IPFP-II (Batch-I) /SRGP/NAHE/HEC/2020/198] ; Natural Science Foundation of SZU[2017008] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000737309900004 |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province, China ; Science and Technology Innovation Commission of Shenzhen ; Natural Science Foundation of SZU |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/51804]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li Guijun |
| 作者单位 | 1.Univ Haripur, Dept Phys, Haripur 22620, Pakistan 2.Shenzhen Univ, Coll Microscale Optoelect Engn, Shenzhen 518060, Peoples R China 3.Shenzhen Univ, Key Lab Optoelect Devices & Syst, Minist Educ Guangdong Prov, Shenzhen 518060, Peoples R China 4.Khushal Khan Khattak Univ, Dept Mat Phys & Nanotechnol, Karak 27200, Pakistan 5.Univ Sci & Technol China, Sch Chem & Mat Sci, CAS Key Lab Mat Energy Convers, Hefei 230026, Anhui, Peoples R China 6.Swabi Women Univ, Dept Phys, Swabi, Khyber Pakhtunk, Pakistan 7.Univ Ioannina, Dept Mat Sci & Engn, GR-45110 Ioannina, Greece 8.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mehmood, Ikhtisham,Shah, Abdul Hakim,Khan, Sayed Ali,et al. Effect of Mg-doped CdS co-sensitization on performance of CuInSe2 quantum dot sensitized solar cells[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2022,162:8. |
| APA | Mehmood, Ikhtisham.,Shah, Abdul Hakim.,Khan, Sayed Ali.,Kiani, Maryam.,Khan, Noor Zamin.,...&Agathopoulos, Simeon.(2022).Effect of Mg-doped CdS co-sensitization on performance of CuInSe2 quantum dot sensitized solar cells.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,162,8. |
| MLA | Mehmood, Ikhtisham,et al."Effect of Mg-doped CdS co-sensitization on performance of CuInSe2 quantum dot sensitized solar cells".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 162(2022):8. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。