Defect Passivation by Amide-Based Hole-Transporting Interfacial Layer Enhanced Perovskite Grain Growth for Efficient p–i–n Perovskite Solar Cells

2019 ◽  
Vol 11 (43) ◽  
pp. 40050-40061 ◽  
Author(s):  
Shin-Yu Wang ◽  
Chih-Ping Chen ◽  
Chung-Lin Chung ◽  
Chun-Wen Hsu ◽  
Hsiang-Lin Hsu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Growth ◽  
Interfacial Layer ◽  
Perovskite Solar Cells ◽  
Defect Passivation ◽  
Hole Transporting

Conjugated polyelectrolyte with potassium cations enables inverted perovskite solar cells with an efficiency over 20%

2020 ◽  
Vol 8 (17) ◽  
pp. 8238-8243 ◽  
Author(s):  
Luozheng Zhang ◽  
Xianyong Zhou ◽  
Jiaming Xie ◽  
Shi Chen ◽  
Sanghoon Bae ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Conjugated Polyelectrolyte ◽  
Defect Passivation ◽  
Hole Transporting ◽  
Hole Transporting Material

A conjugated polyelectrolyte bearing stronger ability of defect-passivation and hole-extraction yields an efficiency of 20.01% as a hole transporting material.

Simultaneous hole transport and defect passivation enabled by a dopant-free single polymer for efficient and stable perovskite solar cells

2020 ◽  
Vol 8 (40) ◽  
pp. 21036-21043
Author(s):  
Xiaoqing Jiang ◽  
Xuan Liu ◽  
Jiafeng Zhang ◽  
Sajjad Ahmad ◽  
Dandan Tu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Side Chain ◽  
Free Hole ◽  
Defect Passivation ◽  
Hole Transporting

Dopant-free hole-transporting polymers with simultaneous main-chain hole extraction/transport and side-chain defect passivation are developed for efficient and stable perovskite solar cells.

Merocyanine with Hole-Transporting Ability and Efficient Defect Passivation Effect for Perovskite Solar Cells

2021 ◽  
pp. 869-876
Author(s):  
Yibin Li ◽  
Fei Wu ◽  
Mengmeng Han ◽  
Zhen Li ◽  
Linna Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Defect Passivation ◽  
Hole Transporting

Toward Highly Thermal Stable Perovskite Solar Cells by Rational Design of Interfacial Layer

2019 ◽  
Author(s):  
Weitao Yang ◽  
Danming Zhong ◽  
Minmin Shi ◽  
Shaoxing Qu ◽  
Hongzheng Chen
Keyword(s):  
Solar Cells ◽  
Interfacial Layer ◽  
Rational Design ◽  
Perovskite Solar Cells ◽  
Thermal Stable
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