Annealing-free highly crystalline solution-processed molecular metal oxides for efficient single-junction and tandem polymer solar cells

2015 ◽  
Vol 8 (8) ◽  
pp. 2448-2463 ◽  
Author(s):  
Maria Vasilopoulou ◽  
Ermioni Polydorou ◽  
Antonios M. Douvas ◽  
Leonidas C. Palilis ◽  
Stella Kennou ◽  
...  

The compatibility of polyoxometalates as hole extraction layers in single-junction organic photovoltaics and as recombination layers in polymer tandem cells is demonstrated.

2011 ◽  
Vol 95 (8) ◽  
pp. 2511-2515 ◽  
Author(s):  
Yu-Hong Lin ◽  
Po-Ching Yang ◽  
Jing-Shun Huang ◽  
Guo-Dong Huang ◽  
Ing-Jye Wang ◽  
...  

Polymers ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 145 ◽  
Author(s):  
Lin Hu ◽  
Jiaxing Song ◽  
Xinxing Yin ◽  
Zhen Su ◽  
Zaifang Li

Solution-processed polymer solar cells (PSCs) have attracted dramatically increasing attention over the past few decades owing to their advantages of low cost, solution processability, light weight, and excellent flexibility. Recent progress in materials synthesis and devices engineering has boosted the power conversion efficiency (PCE) of single-junction PSCs over 17%. As an emerging technology, it is still a challenge to prepare solution-processed flexible electrodes for attractive flexible PSCs. Poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) is one of the most promising candidates for electrodes due to its high conductivity (>4000 S/cm), excellent transmittance (>90%), intrinsically high work function (WF > 5.0 eV), and aqueous solution processability. To date, a great number of single-junction PSCs based on PEDOT:PSS electrodes have realized a PCE over 12%. In this review, we introduce the current research on the conductive complex PEDOT:PSS as well as trace the development of PEDOT:PSS used in electrodes for high performance PSCs and perovskite solar cells. We also discuss and comment on the aspects of conductivity, transmittance, work-function adjustment, film preparing methods, and device fabrications. A perspective on the challenges and future directions in this field is be offered finally.


2014 ◽  
Vol 14 (6) ◽  
pp. 4214-4217 ◽  
Author(s):  
Jian Wu ◽  
Yupeng Zhang ◽  
Yeyuan He ◽  
Chunyu Liu ◽  
Wenbin Guo ◽  
...  

2014 ◽  
Vol 7 (8) ◽  
pp. 2764-2770 ◽  
Author(s):  
Hongseok Youn ◽  
Taehwa Lee ◽  
L. Jay Guo

A multi-layer roll transferring (MRT) approach is reported, in which a highly conductive solution processed Ag electrode is prepared separately from the rest of the organic layers, and the fully solution-processed device is completed by a final roll-transferring process.


2019 ◽  
Author(s):  
Riva Alkarsifi ◽  
Yatzil Avalos ◽  
Pavlo Perkhun ◽  
Mats Fahlman ◽  
Christine Videlot-Ackermann ◽  
...  

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