Solvent engineering of scalable deposited wide-bandgap perovskites for efficient monolithic perovskite-organic tandem solar cells
文献类型：期刊论文
| 作者 | Tang, Yun1; Zhang, Yuchao1; Zhou, Xinming; Huang, Ting; Shen, Kai2; Zhang, KangNing3; Du, Xiaoyan3; Shi, Tingting4; Xiao, Xiudi5; Li, Ning6 |
| 刊名 | NANO ENERGY
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 114页码:9 |
| 关键词 | Perovskite-organic Tandem solar cells Wide-bandgap Blade coating Solvent engineering |
| ISSN号 | 2211-2855 |
| DOI | 10.1016/j.nanoen.2023.108653 |
| 通讯作者 | Du, Xiaoyan(duxy@sdu.edu.cn) ; Mai, Yaohua(yaohuamai@jnu.edu.cn) ; Guo, Fei(fei.guo@jnu.edu.cn) |
| 英文摘要 | High-quality wide-bandgap perovskite films are a key component in constructing efficient tandem solar cells. Although the efficiency of perovskite tandem devices advances rapidly in recent years, the majority of wide-bandgap perovskite films are deposited by laboratory spin-coating, which greatly hinders their commercial viability. Here, we first show that the widely-used binary solvents (DMF:DMSO) in spin-coating are incapable of producing qualified wide-bandgap perovskite films by scalable methods. It is identified that dense and uniform wide-bandgap thin films can be deposited from single-solvent NMP by blade-coating, which is mainly related to the well-controlled crystallization kinetics enabled by the formation of stable intermediate adduct. Along with a rational passivation by constructing a 2D/3D layered heterojunction, inverted perovskite devices with a bandgap of 1.8 eV deliver a champion efficiency of 18.92 %. On this basis, monolithic perovskite-organic tandem solar cells with an efficient and robust interconnection layer of "SnO2/Au/PEDOT:PSS" are fabricated, yielding a high efficiency of 22.25 % along with an impressive open-circuit voltage of 2.1 V. These results demonstrate an important step toward scalable fabrication of monolithic perovskite-organic tandem solar devices. |
| WOS关键词 | LAYERS |
| 资助项目 | National Natural Science Foundation of China[62174069] ; National Natural Science Foundation of China[U21A20102] ; National Natural Science Foundation of China[M-0515] ; Natural Science Foundation of Guangdong Province[2022A1515011228] ; Guangzhou Basic and Applied Basic Research Foundation[202102020566] ; Open Fund of the State Key Laboratory of Luminescent Materials and Devices, South China University of Technology[2022-skllmd-24] ; CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion[E229kf0801] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001036802300001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Guangzhou Basic and Applied Basic Research Foundation ; Open Fund of the State Key Laboratory of Luminescent Materials and Devices, South China University of Technology ; CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39227]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Du, Xiaoyan; Mai, Yaohua; Guo, Fei |
| 作者单位 | 1.Xian Univ Architecture & Technol, Sch Mat Sci & Engn, Xian 710055, Shaanxi, Peoples R China 2.Jinan Univ, Inst New Energy Technol, Coll Informat Sci & Technol, Guangzhou 510632, Peoples R China 3.Shandong Univ, Sch Phys, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China 4.Jinan Univ, Guangdong Prov Engn Technol Res Ctr Vacuum Coating, Dept Phys, Siyuan Lab, Guangzhou 510632, Guangdong, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy & Gas Hydrates, Guangzhou 510640, Peoples R China 6.South China Univ Technol, Inst Polymer Optoelect Mat & Devices, Sch Mat Sci & Engn, State Key Lab Luminescent Mat & Devices, Guangzhou, Peoples R China 7.Friedrich Alexander Univ Erlangen Nurnberg, Inst Mat Elect & Energy Technol I MEET, Martensstr 7, D-91058 Erlangen, Germany 8.Guangdong Mellow Energy Co Ltd, Guangzhou 510630, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Yun,Zhang, Yuchao,Zhou, Xinming,et al. Solvent engineering of scalable deposited wide-bandgap perovskites for efficient monolithic perovskite-organic tandem solar cells[J]. NANO ENERGY,2023,114:9. |
| APA | Tang, Yun.,Zhang, Yuchao.,Zhou, Xinming.,Huang, Ting.,Shen, Kai.,...&Guo, Fei.(2023).Solvent engineering of scalable deposited wide-bandgap perovskites for efficient monolithic perovskite-organic tandem solar cells.NANO ENERGY,114,9. |
| MLA | Tang, Yun,et al."Solvent engineering of scalable deposited wide-bandgap perovskites for efficient monolithic perovskite-organic tandem solar cells".NANO ENERGY 114(2023):9. |
入库方式： OAI收割
来源：广州能源研究所
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