high fill factor
Recently Published Documents


TOTAL DOCUMENTS

244
(FIVE YEARS 48)

H-INDEX

33
(FIVE YEARS 8)

Author(s):  
Namyun Kim ◽  
Juho Kim ◽  
Jimin Seo ◽  
Changeui Hong ◽  
Jongho Lee

2021 ◽  
Vol 42 (11) ◽  
pp. 112202
Author(s):  
Zhen Li ◽  
Guanjun Yang

Abstract Repressing the thermal decomposition during the process of heat treatment plays an indispensable part in the preparation of perovskite films. Here, a methylammonium iodide healing method was applied to prevent the volatilization of the organic component inside the perovskite structure during the heat treatment. High-quality CH3NH3PbI3 film with a much larger grain size over 800 nm was successfully fabricated via this healing method. Besides, the absorption and photoluminescence intensity were also both improved. Finally, the best power conversion efficiency of 18.89% with a fill factor over 80% was realized in an n–i–p configuration while possessing outstanding stability. This work suggests that methylammonium iodide healing method is a reliable way to promote crystal growth and improve the photovoltaic performance and humidity stability of the CH3NH3PbI3 solar cells.


Solar Energy ◽  
2021 ◽  
Vol 228 ◽  
pp. 129-139
Author(s):  
Jadel Tsiba Matondo ◽  
Maurice Davy Malouangou ◽  
Jiawei Wu ◽  
Luyun Bai ◽  
Yifan Yang ◽  
...  

2021 ◽  
Vol 546 ◽  
pp. 111172
Author(s):  
Yazhou Qi ◽  
Honggang Chen ◽  
Xiaosha Wang ◽  
Qingya Wei ◽  
Dongxu Li ◽  
...  

Author(s):  
Kyoung-Soo Cha ◽  
Jun-Woo Chin ◽  
Soo-Hwan Park ◽  
Young-Hoon Jung ◽  
Eui-Chun Lee ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document