Numerical simulations of the role of a ferroelectric polymer interfacial layer in organic solar cells

2016 ◽  
Vol 18 (7) ◽  
pp. 5412-5418
Author(s):  
Bo Liu ◽  
Feng Xu ◽  
Xinghua Zhang ◽  
Dadong Yan ◽  
Dan Lu
Keyword(s):  
Solar Cells ◽  
Master Equation ◽  
Organic Solar Cells ◽  
Interfacial Layer ◽  
Vinylidene Fluoride ◽  
Bulk Heterojunction ◽  
Interfacial Layers ◽  
Polymer Bulk ◽  
Pauli Master Equation

A Pauli master equation method is adopted for the simulation of polymer bulk heterojunction (BHJ) solar cells with vinylidene fluoride–trifluoroethylene copolymer (P(VDF–TrFE)) films as interfacial layers.

Role of geminate polaron-pair recombination on magnetoconductance in P3HT and PC71BM bulk-heterojunction organic solar cells

2018 ◽  
Vol 63 ◽  
pp. 384-391 ◽  
Author(s):  
Se Jin Lee ◽  
Sang Bong Lee ◽  
Sung Cheol Yoon ◽  
Eun Young Choi ◽  
Choon Sup Yoon
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction

scholarly journals The role of cation and anion dopant incorporated into a ZnO electron transporting layer for polymer bulk heterojunction solar cells

RSC Advances ◽  
2019 ◽  
Vol 9 (65) ◽  
pp. 37714-37723 ◽  
Author(s):  
Soyeon Kim ◽  
Jaehoon Jeong ◽  
Quoc Viet Hoang ◽  
Joo Won Han ◽  
Adi Prasetio ◽  
...  
Keyword(s):  
Solar Cells ◽  
Work Function ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Conductivity Change ◽  
Polymer Bulk ◽  
Electron Transporting Layer

The role of cation and anion dopant incorporated into a ZnO layer was systematically investigated. We found that the work function was changed to favor electronic extraction only with Cl anion, while the conductivity change depended on the cation.

Understanding the effect of solvent vapor annealing on solution-processed A–D–A oligothiophene bulk-heterojunction solar cells: the role of alkyl side chains

2016 ◽  
Vol 4 (7) ◽  
pp. 2571-2580 ◽  
Author(s):  
Cordula D. Wessendorf ◽  
Ana Perez-Rodriguez ◽  
Jonas Hanisch ◽  
Andreas P. Arndt ◽  
Ibrahim Ata ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Solvent Vapor ◽  
Heterojunction Solar Cells ◽  
Effect Of Solvent ◽  
Vapor Annealing ◽  
Alkyl Side Chains ◽  
Solvent Vapor Annealing

Solvent vapor annealing (SVA) can strongly influence the morphology of oligomer:fullerene based organic solar cells.

Efficient polymer bulk heterojunction solar cells with cesium acetate as the cathode interfacial layer

2013 ◽  
Vol 50 ◽  
pp. 565-569 ◽  
Author(s):  
Yuehua Jia ◽  
Liying Yang ◽  
Wenjing Qin ◽  
Shougen Yin ◽  
Fengling Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Interfacial Layer ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Polymer Bulk

Branched Thiophene Oligomer/Polymer Bulk Heterojunction Organic Solar Cell

2015 ◽  
Vol 1737 ◽  
Author(s):  
Francisco Martinez ◽  
Gloria Neculqueo ◽  
Sergio O. Vasquez ◽  
Helge Lemmetyinen ◽  
Alexander Efimov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
Photovoltaic Cell ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cell ◽  
Polymer Bulk ◽  
Branched Structures

ABSTRACTThiophene small novel branched structures have been proposed as candidates for dopant agents transporting holes-electron in organic solar cell (OSC). Low-band gap of these branched oligotiophene have been obtained to be used in organic solar cells. Two branched thiophene oligomers, a sexithienylene vinylene (E)-Bis-1,2-(5,5´´-Dimethyl-(2,2´:3´,2´´-terthiophene) vinylene, (BSTV) and octathienylene vinylene (BOTV) (E)-Bis-1,2-(5,5´´´-Dimethyl-(2,2´:5´,2´´:3´,2´´´-tetrathiophene) vinylene oligomers, have been synthesized and used as electron donor or dopant in a bulk heterojunction poly(3-hexylthiophene) (P3HT), /[6,6]-phenyl C61-butyric acid methylester (PCBM), Organic Photovoltaic cell.

Stability Improvement of Polymer Based Solar Cells by Thermally Evaporated Cr2O3 Interfacial Layer

2011 ◽  
Vol 1312 ◽  
Author(s):  
Mingdong Wang ◽  
Fangyan Xie ◽  
Shizhao Zheng ◽  
Jianbin. Xu
Keyword(s):  
Solar Cells ◽  
Interfacial Layer ◽  
Thermal Evaporation ◽  
Bulk Heterojunction ◽  
Acid Methyl Ester ◽  
Interfacial Layers ◽  
Heterojunction Solar Cells ◽  
Higher Power ◽  
Improved Stability ◽  
The Stability

ABSTRACTWe report on Cr2O3 layer by thermal evaporation of Cr2O3 powder as cathode interfacial layer to improve the stability in air for the bulk heterojunction solar cells of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM). Devices with Cr2O3 interfacial layers show higher power conversion efficiency (PCE) and stability than those without interfacial layer. Devices with Cr2O3 show improved stability approximately 100 times than that of devices without interfacial layer or with LiF interfacial layer.

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