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Boosting Carrier Transport in Quasi-2D/3D Perovskite Heterojunction for High-Performance Perovskite/Organic Tandems

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成果类型:
期刊论文
作者:
Kang, Shuaiqing;Wang, Ziyue;Chen, Weijie*;Zhang, Zhichao;Cao, Jianlei;...
通讯作者:
Chen, Weijie;Li, YW
作者机构:
[Chen, Haiyang; Wang, Ziyue; Chen, Weijie; Kang, Shuaiqing; Yuan, Jixiang; Zhu, Juan; Chen, Xining; Li, Yaowen; Li, Yongfang; Zhang, Zhichao; Cao, Jianlei; Zheng, Jialei; Xu, Jiacheng] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, Suzhou Key Lab Novel Semicond Optoelect Mat & Devi, Suzhou 215123, Peoples R China.
[Jiang, Xingxing] Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Hunan, Peoples R China.
[Li, Yaowen; Li, Yongfang] Soochow Univ, Jiangsu Key Lab Adv Negat Carbon Technol, Suzhou 215123, Peoples R China.
[Li, Yaowen] Soochow Univ, Coll Chem Chem Engn & Mat Sci, State & Local Joint Engn Lab Novel Funct Polymer M, Jiangsu Key Lab Adv Funct Polymer Design & Applica, Suzhou 215123, Peoples R China.
[Li, Yongfang] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China.
通讯机构:
[Li, YW ; Chen, WJ] S
Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, Suzhou Key Lab Novel Semicond Optoelect Mat & Devi, Suzhou 215123, Peoples R China.
Soochow Univ, Jiangsu Key Lab Adv Negat Carbon Technol, Suzhou 215123, Peoples R China.
Soochow Univ, Coll Chem Chem Engn & Mat Sci, State & Local Joint Engn Lab Novel Funct Polymer M, Jiangsu Key Lab Adv Funct Polymer Design & Applica, Suzhou 215123, Peoples R China.
语种:
英文
关键词:
Carrier transport;Defect states;Operational stability;Perovskite/organic tandem solar cells;quasi-2D/3D perovskite heterojunction
期刊:
Advanced Materials
ISSN:
0935-9648
年:
2025
卷:
37
期:
1
页码:
e2411027
基金类别:
National Natural Science Foundation of China [52203233, 52325307, 52473188, 22075194, 52273188]; National Key Research and Development Program of China [2022YFB4200302]; Department of Science and Technology of Jiangsu Province [BE2022023]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), Collaborative Innovation Center of Suzhou Nano Science and Technology; Key Laboratory of Polymeric Materials Design and Synthesis for Biomedical Function, Soochow University; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO)
机构署名:
本校为其他机构
院系归属:
物理与电子工程学院
摘要:
Wide-bandgap (WBG) perovskites are continuously in the limelight owing to their applicability in tandem solar cells. The main bottlenecks of WBG perovskites are interfacial non-radiative recombination and carrier transport loss caused by interfacial defects and large energy-level offsets, which induce additional energy losses when WBG perovskites are stacked with organic solar cells in series because of unbalanced carrier recombination in interconnecting layer (ICL). To solve these issues, 1,3-propanediammonium iodide (PDADI) is incorporated to form Dion-Jacobson -phase quasi-2D perovskites wi...

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