Poly(3-hexylthiophene)/zinc phthalocyanine composites for advanced interface engineering of 10.03%-efficiency CsPbBr3 perovskite solar cells

2019 ◽  
Vol 7 (20) ◽  
pp. 12635-12644 ◽  
Author(s):  
Yu Liu ◽  
Benlin He ◽  
Jialong Duan ◽  
Yuanyuan Zhao ◽  
Yang Ding ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Zinc Phthalocyanine ◽  
Interface Engineering ◽  
Charge Extraction ◽  
Interfacial Charge ◽  
Excellent Stability

Through passivating and promoting interfacial charge extraction, P3HT/ZnPc composite HTMs help CsPbBr3 PSC achieve a champion PCE of 10.03% and excellent stability.

Correlating hysteresis phenomena with interfacial charge accumulation in perovskite solar cells

2020 ◽  
Vol 22 (1) ◽  
pp. 245-251 ◽  
Author(s):  
Tianyang Chen ◽  
Zhe Sun ◽  
Mao Liang ◽  
Song Xue
Keyword(s):  
Solar Cells ◽  
Charge Exchange ◽  
Perovskite Solar Cells ◽  
Exchange Model ◽  
Diffusion Equations ◽  
Charge Accumulation ◽  
Drift Diffusion ◽  
Charge Extraction ◽  
Interfacial Charge ◽  
Hysteresis Phenomena

A generalized charge exchange model is introduced into drift–diffusion equations for modeling the charge extraction in perovskite solar cells.

Chiral cation promoted interfacial charge extraction for efficient tin-based perovskite solar cells

2021 ◽  
Author(s):  
Weiyin Gao ◽  
He Dong ◽  
Nan Sun ◽  
Lingfeng Chao ◽  
Wei Hui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Extraction ◽  
Interfacial Charge

Enhanced charge extraction in carbon-based all-inorganic CsPbBr3 perovskite solar cells by dual-function interface engineering

2019 ◽  
Vol 328 ◽  
pp. 135102 ◽  
Author(s):  
Guodong Su ◽  
Benlin He ◽  
Zekun Gong ◽  
Yang Ding ◽  
Jialong Duan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Dual Function ◽  
Interface Engineering ◽  
Charge Extraction ◽  
Carbon Based

21.7% efficiency achieved in planar n–i–p perovskite solar cells via interface engineering with water-soluble 2D TiS2

2019 ◽  
Vol 7 (11) ◽  
pp. 6213-6219 ◽  
Author(s):  
Peng Huang ◽  
Qiaoyun Chen ◽  
Kaicheng Zhang ◽  
Ligang Yuan ◽  
Yi Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Water Soluble ◽  
Interface Engineering ◽  
Interfacial Engineering ◽  
Charge Extraction

In planar n–i–p perovskite solar cells (Pero-SCs), interfacial engineering plays a critically important role in charge extraction and transportation, and hence influences the photovoltaic performances.

Improved charge extraction through interface engineering for 10.12% efficiency and stable CsPbBr3 perovskite solar cells

2020 ◽  
Vol 8 (40) ◽  
pp. 20987-20997
Author(s):  
Jingwei Zhu ◽  
Mixue Tang ◽  
Benlin He ◽  
Wenyu Zhang ◽  
Xueke Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Interface Engineering ◽  
Term Stability ◽  
Long Term Stability ◽  
Charge Extraction

By improving the charge extraction and reducing charge recombination as well as energy loss, interface engineering helps the CsPbBr3 PSC to achieve the best PCE as high as 10.12% and excellent long-term stability.

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