Effect of a cathode buffer layer on the stability of organic solar cells

2015 ◽  
Vol 30 (8) ◽  
pp. 085017 ◽  
Author(s):  
Danbei Wang ◽  
Wenjin Zeng ◽  
Shilin Chen ◽  
Xiaodan Su ◽  
Jin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Cathode Buffer Layer ◽  
The Stability

Ca/Alq3 hybrid cathode buffer layer for the optimization of organic solar cells based on a planar heterojunction

2016 ◽  
Vol 98 ◽  
pp. 128-135 ◽  
Author(s):  
Z. El Jouad ◽  
L. Barkat ◽  
N. Stephant ◽  
L. Cattin ◽  
N. Hamzaoui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Cathode Buffer Layer ◽  
Planar Heterojunction

Increase in Open-circuit Voltage and Improved Stability of Organic Solar Cells by Inserting a Molybdenum Trioxide Buffer Layer

2009 ◽  
Vol 1154 ◽  
Author(s):  
Hideyuki Murata ◽  
Yoshiki Kinoshita ◽  
Yoshihiro Kanai ◽  
Toshinori Matsushima ◽  
Yuya Ishii
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Type Material ◽  
Type Layer ◽  
Improved Stability ◽  
The Stability ◽  
P Type

AbstractWe report the increase in open-circuit voltage (Voc) by inserting of MoO3 layer on ITO substrate to improve built-in potential of organic solar cells (OSCs). In the OSCs using 5,10,15,20-tetraphenylporphyrine (H2TPP) as a p-type material and C60 as a n-type material, the Voc effectively increased from 0.57 to 0.97 V as increasing MoO3 thickness. The obtained highest Voc (0.97 V) is consistent with the theoretical value estimated from the energy difference between the LUMO (−4.50 eV) of C60 and the HOMO (−5.50 eV) of H2TPP layer. Importantly, the enhancement in the Voc was achieved without affecting the short-circuit current density (Jsc) and the fill-factor (FF). Thus, the power conversion efficiency of the device linearly increased from 1.24% to 1.88%. We also demonstrated that a MoO3 buffer layer enhances the stability of OSCs after photo-irradiation. We have investigated the stability of OSCs using H2TPP and N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine as a p-type layer. The both devices with MoO3 layer showed improved stability. These results clearly suggest that the interface at ITO/p-type layer affects the device stability.

Improving performance of inverted organic solar cells using ZTO nanoparticles as cathode buffer layer

2016 ◽  
Vol 120 ◽  
pp. 56-62 ◽  
Author(s):  
Meng-Yen Tsai ◽  
Wen-Hui Cheng ◽  
Jiann-Shing Jeng ◽  
Jen-Sue Chen
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Cathode Buffer Layer

Correction to "Photomask Effect in Organic Solar Cells With ZnO Cathode Buffer Layer" [Oct 12 1480-1482]

2012 ◽  
Vol 33 (12) ◽  
pp. 1771-1771
Author(s):  
Hyeong Pil Kim ◽  
Mi Sun Ryu ◽  
Jun Ho Youn ◽  
Abd Rashid bin Mohd Yusoff ◽  
Jin Jang
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Cathode Buffer Layer

Improvement of TiO2 Cathode Buffer Layer to The Performance of Rubrene/C70 Organic Solar Cells

2017 ◽  
Vol 38 (3) ◽  
pp. 359-364
Author(s):  
张利忠 ZHANG Li-zhong ◽  
吴明晓 WU Ming-xiao ◽  
田金鹏 TIAN Jin-peng ◽  
吴步军 WU Bu-jun ◽  
谢伟广 XIE Wei-guang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Organic Solar Cells ◽  
Cathode Buffer Layer
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