Efficient Defect Passivation and Charge Extraction with Hexamethylenetetramine Interface Modification for HTLs‐Free CsPbBr 3 Perovskite Solar Cells

Solar RRL ◽  
2021 ◽  
Author(s):  
Mingran Sun ◽  
Jingwei Zhu ◽  
Benlin He ◽  
Fan Bu ◽  
Junjie Ti ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Interface Modification ◽  
Defect Passivation ◽  
Charge Extraction

Electric dipole moment-assisted charge extraction and effective defect passivation in perovskite solar cells by depositing a PCBM:TIPD blend film on a CH3NH3PbI3 layer

2019 ◽  
Vol 7 (37) ◽  
pp. 11559-11568 ◽  
Author(s):  
Yujuan Weng ◽  
Zhitao Shen ◽  
Mingxuan Guo ◽  
Fan Wu ◽  
Fumin Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Perovskite Solar Cells ◽  
Interfacial Bonding ◽  
Blend Film ◽  
Bonding Interaction ◽  
Defect Passivation ◽  
Charge Extraction

Interfacial bonding interaction between the TIPD and CH3NH3PbI3.

Multifunctional Chemical Bridge and Defect Passivation for Highly Efficient Inverted Perovskite Solar Cells

2021 ◽  
pp. 1596-1606
Author(s):  
Qisen Zhou ◽  
Junming Qiu ◽  
Yunfei Wang ◽  
Mei Yu ◽  
Jianhua Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Defect Passivation

Efficient Defect Passivation with Niacin for High-Performance and Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Jing Ren ◽  
Shurong Wang ◽  
Jianxing Xia ◽  
Chengbo Li ◽  
Lisha Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Trap States ◽  
Carrier Recombination ◽  
Defect Passivation ◽  
Recombination Centers ◽  
Charge Carrier Recombination ◽  
Halide Perovskite

Defects, inevitably produced in the solution-processed halide perovskite films, can act as charge carrier recombination centers to induce severe energy loss in perovskite solar cells (PSCs). Suppressing these trap states...

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