Two-dimensional titanium oxide-based electron transport layer for high performance perovskite solar cells

Author(s):  
T.-P. Chen
Author(s):  
Zhihai Liu ◽  
Lei Wang ◽  
Chongyang Xu ◽  
Xiaoyin Xie

Recently, Ruddlesden–Popper two-dimensional (2D) perovskite solar cells (PSCs) have been intensively studied, owing to their high power conversion efficiency (PCE) and excellent long-term stability. In this work, we fabricated electron-transport-layer-free...


2018 ◽  
Vol 6 (19) ◽  
pp. 9132-9138 ◽  
Author(s):  
Guannan Yin ◽  
Huan Zhao ◽  
Jiangshan Feng ◽  
Jie Sun ◽  
Junqing Yan ◽  
...  

In this paper, it is demonstrated that two-dimensional TiS2 nanosheets can be applied as an effective ETL in planar PSCs for the first time.


2020 ◽  
Vol 8 (10) ◽  
pp. 5308-5314 ◽  
Author(s):  
Xia Yang ◽  
Hanjun Yang ◽  
Xiaotian Hu ◽  
Wenting Li ◽  
Zhimin Fang ◽  
...  

High-efficiency flexible CsPbI2Br PSCs are designed by introducing Al-doped ZnO as an electron-transport layer and tert-butyl cyanoacetate as a hole passivation layer. The optimized PSC exhibits outstanding stability and a champion PCE of 15.08%.


2019 ◽  
Vol 7 (10) ◽  
pp. 5353-5362 ◽  
Author(s):  
Shuo Wang ◽  
Yu Zhu ◽  
Bao Liu ◽  
Chengyan Wang ◽  
Ruixin Ma

The high-performance of planar perovskite solar cells with SnO2:CNDs.


2016 ◽  
Vol 120 (30) ◽  
pp. 16437-16445 ◽  
Author(s):  
Wiley A. Dunlap-Shohl ◽  
Robert Younts ◽  
Bhoj Gautam ◽  
Kenan Gundogdu ◽  
David B. Mitzi

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