Improved lifetimes of organic solar cells with solution-processed molybdenum oxide anode-modifying layers

2014 ◽  
Vol 23 (8) ◽  
pp. 989-996 ◽  
Author(s):  
Ashish Garg ◽  
Shailendra Kumar Gupta ◽  
Jacek J. Jasieniak ◽  
Th. Birendra Singh ◽  
Scott E. Watkins
Keyword(s):  
Solar Cells ◽  
Molybdenum Oxide ◽  
Organic Solar Cells ◽  
Solution Processed ◽  
Oxide Anode

scholarly journals Enhanced charge carrier transport in spray-cast organic solar cells using solution processed MoO3 micro arrays

RSC Advances ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 3059-3065 ◽  
Author(s):  
Ran Ji ◽  
Jiang Cheng ◽  
Xin Yang ◽  
Junsheng Yu ◽  
Lu Li
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Molybdenum Oxide ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Carrier Transport ◽  
Charge Carrier Transport ◽  
Solution Processed ◽  
Hole Transporting ◽  
Micro Array

A toward all spray fabrication routine was used to fabricate organic solar cells (OSCs), in which a molybdenum oxide (MoO3) micro array was deposited on the active layer. The influence of the hole transporting property on the OSC performance was studied.

scholarly journals Effect of Molybdenum Oxide Anode Buffer Layer on the Performance of Inverted Small Molecular Organic Solar Cells

2011 ◽  
Vol 12 ◽  
pp. 513-518 ◽  
Author(s):  
Yue Zang ◽  
Jiang Huang ◽  
Haiqiang Li ◽  
Junsheng Yu ◽  
Yadong Jiang
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Molybdenum Oxide ◽  
Organic Solar Cells ◽  
Anode Buffer Layer ◽  
Oxide Anode

Doped Metal Oxide Nanocrystals for Solution-Processed Hole Extraction Layers in High Efficient Organic Solar Cells

2018 ◽  
Author(s):  
Riva Alkarsifi ◽  
Florent Pourcin ◽  
Pavlo Perkhun ◽  
Mats Fahlman ◽  
Christine Videlot-Ackermann ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Organic Solar Cells ◽  
Solution Processed ◽  
High Efficient

scholarly journals Digital printing of a novel electrode for stable flexible organic solar cells with a power conversion efficiency of 8.5%

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
S. Wageh ◽  
Mahfoudh Raïssi ◽  
Thomas Berthelot ◽  
Matthieu Laurent ◽  
Didier Rousseau ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solution Processed ◽  
Transparent Conducting

AbstractPoly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) mixed with single-wall nanotubes (SWNTs) (10:1) and doped with (0.1 M) perchloric acid (HClO4) in a solution-processed film, working as an excellent thin transparent conducting film (TCF) in organic solar cells, was investigated. This new electrode structure can be an outstanding substitute for conventional indium tin oxide (ITO) for applications in flexible solar cells due to the potential of attaining high transparency with enhanced conductivity, good flexibility, and good durability via a low-cost process over a large area. In addition, solution-processed vanadium oxide (VOx) doped with a small amount of PEDOT-PSS(PH1000) can be applied as a hole transport layer (HTL) for achieving high efficiency and stability. From these viewpoints, we investigate the benefit of using printed SWNTs-PEDOT-PSS doped with HClO4 as a transparent conducting electrode in a flexible organic solar cell. Additionally, we applied a VOx-PEDOT-PSS thin film as a hole transporting layer and a blend of PTB7 (polythieno[3,4-b] thiophene/benzodithiophene): PC71BM (phenyl-C71-butyric acid methyl ester) as an active layer in devices. Zinc oxide (ZnO) nanoparticles were applied as an electron transport layer and Ag was used as the top electrode. The proposed solar cell structure showed an enhancement in short-circuit current, power conversion efficiency, and stability relative to a conventional cell based on ITO. This result suggests a great carrier injection throughout the interfacial layer, high conductivity and transparency, as well as firm adherence for the new electrode.

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