Acceptor-SubstitutedS,N-Heteropentacenes of Different Conjugation Length: Structure-Property Relationships and Solar Cell Performance

2015 ◽  
Vol 25 (22) ◽  
pp. 3414-3424 ◽  
Author(s):  
Hannelore Kast ◽  
Amaresh Mishra ◽  
Gisela L. Schulz ◽  
Marta Urdanpilleta ◽  
Elena Mena-Osteritz ◽  
...  
Keyword(s):  
Solar Cell ◽  
Cell Performance ◽  
Structure Property ◽  
Conjugation Length ◽  
Solar Cell Performance ◽  
Structure Property Relationships

scholarly journals Structure–property relationships for bis-diketopyrrolopyrrole molecules in organic photovoltaics

2016 ◽  
Vol 4 (27) ◽  
pp. 10532-10541 ◽  
Author(s):  
Qiang (Mike) Wang ◽  
Jacobus J. van Franeker ◽  
Bardo J. Bruijnaers ◽  
Martijn M. Wienk ◽  
René A. J. Janssen
Keyword(s):  
Solar Cell ◽  
Organic Photovoltaics ◽  
Cell Performance ◽  
Structure Property ◽  
Solar Cell Performance ◽  
Structure Property Relationships

By comparing the morphology and solar cell performance it is possible to identify structure–property relationships for bis-diketopyrrolopyrrole molecules.

Experimental and Theoretical Comparable Study of Pure and Zinc Porphyrin Surface Modified ZnO Nanorod Arrays for Hybrid Solar Cell Applications

2020 ◽  
pp. 114-119
Keyword(s):  
Solar Cell ◽  
Electrochemical Impedance ◽  
Hybrid Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Solar Cell Efficiency ◽  
Cell Efficiency ◽  
Annealing Effects ◽  
Vertically Aligned ◽  
Surface Modified

Experimental and theoretical study Porphyrin-grafted ZnO nanowire arrays were investigated for organic/inorganic hybrid solar cell applications. Two types of porphyrin – Tetra (4-carboxyphenyle) TCPP and meso-Tetraphenylporphine (Zinc-TPP)were used to modify the nanowire surfaces. The vertically aligned nanowires with porphyrin modifications were embedded in graphene-enriched poly (3-hexylthiophene) [G-P3HT] for p-n junction nanowire solar cells. Surface grafting of ZnO nanowires was found to improve the solar cell efficiency. There are different effect for the two types of porphyrin as results of Zn existing. Annealing effects on the solar cell performance were investigated by heating the devices up to 225 °C in air. It was found that the cell performance was significantly degraded after annealing. The degradation was attributed to the polymer structural change at high temperature as evidenced by electrochemical impedance spectroscopy measurements.

scholarly journals Improvement of organic solar cell performance by multiple plasmonic excitations using mixed-silver nanoprisms

2021 ◽  
Author(s):  
Apichat Phengdaam ◽  
Supeera Nootchanat ◽  
Ryousuke Ishikawa ◽  
Chutiparn Lertvachirapaiboon ◽  
Kazunari Shinbo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Silver Nanoprisms
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