High-Performance Perovskite Solar Cells by Doping Didodecyl Dimethyl Ammonium Bromide in the Hole Transport Layer

Author(s):  
Juanmei Liu ◽  
Jihuai Wu ◽  
Weihai Sun ◽  
Xiaobing Wang ◽  
Yitian Du ◽  
...  
2018 ◽  
Vol 246 ◽  
pp. 195-203 ◽  
Author(s):  
Dian Wang ◽  
Naveen Kumar Elumalai ◽  
Md Arafat Mahmud ◽  
Haimang Yi ◽  
Mushfika Baishakhi Upama ◽  
...  

Polymers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1281
Author(s):  
Jae Woong Jung ◽  
Seung Hwan Son ◽  
Jun Choi

We herein address the optoelectronic properties of polyaniline composite films with graphene oxide and reduced graphene oxide as a hole transport layer in inverted perovskite solar cells. The composite films exhibited enhanced electrical conductivity and suitable energy level matching with CH3NH3PbI3 for efficient hole extraction/transport than the pristine polyaniline film, which thus can deliver improved photovoltaic properties of device. The composite film-based devices exhibited maximum efficiency of 16.61%, which is enhanced by 21.6% from the device with the pristine polyaniline hole transport layer (efficiency = 13.66%). The reduced graphene oxide-based composite film also achieved improved long-term operative stability as compared to the pristine polyaniline-based device, demonstrating a great potential of reduced graphene oxide/polyaniline composite hole transport layer for high performance perovskite solar cells.


2018 ◽  
Vol 29 (47) ◽  
pp. 1806740 ◽  
Author(s):  
Hytham Elbohy ◽  
Behzad Bahrami ◽  
Sally Mabrouk ◽  
Khan Mamun Reza ◽  
Ashim Gurung ◽  
...  

2021 ◽  
Author(s):  
Hamed Moeini Alishah ◽  
Fatma Pinar Gokdemir Choi ◽  
Serap Gunes

Abstract Inverted-type perovskite solar cells have drawn remarkable attention due to solution-processable, straightforward configuration, low-cost processing, and manufacturing at very high throughput, even on top of flexible materials. The hole transport material (HTM) plays a vital role to achieve high performance in inverted type of perovskite solar cells. Herein, we report on the effect of different commercial PEDOT: PSS such as PH 1000, PH 500, P VP AI, and P T2, on the performance of CH3NH3PbI3 based planar perovskite solar cells.


2018 ◽  
Vol 6 (26) ◽  
pp. 6975-6981 ◽  
Author(s):  
Chongyang Xu ◽  
Zhihai Liu ◽  
Eun-Cheol Lee

A poly(bis(4-phenyl)(2,4,6-trimethylphenyl)amine) hole transfer layer was used to enhance the performance and lifetime of metal oxide-free inverted perovskite solar cells.


2019 ◽  
Vol 7 (48) ◽  
pp. 15276-15284 ◽  
Author(s):  
Huifen Xu ◽  
Yuhai Sun ◽  
Haiying Zheng ◽  
Guozhen Liu ◽  
Xiaoxiao Xu ◽  
...  

A (FEA)2PbI4 2D modified layer with a high dipole moment was introduced at the interface between the perovskite absorber layer and the hole transport layer. The modified perovskite solar cells showed high performance and excellent moisture stability.


Sign in / Sign up

Export Citation Format

Share Document