Effects of bulk and interfacial charge accumulation on fill factor in organic solar cells

2013 ◽  
Vol 102 (19) ◽  
pp. 193302 ◽  
Author(s):  
Bingbing Chen ◽  
Xianfeng Qiao ◽  
Chih-Ming Liu ◽  
Chen Zhao ◽  
Hsiu-Cheng Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Charge Accumulation ◽  
Interfacial Charge

Solar Cell Manufacturing Method with the Structure of the Bulk Heterojunction Based on Organic Semiconductors with a Direct Architecture

2016 ◽  
Vol 845 ◽  
pp. 224-227 ◽  
Author(s):  
Danila Saranin ◽  
Marina Orlova ◽  
Sergey Didenko ◽  
Oleg Rabinovich ◽  
Andrey Kryukov
Keyword(s):  
Solar Cells ◽  
Organic Semiconductors ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Research Output ◽  
Bulk Heterojunction ◽  
Organic Basis ◽  
Manufacturing Method ◽  
Current Voltage ◽  
Current Voltage Characteristics

This article presents the results of research output voltage characteristics of solar cells on an organic basis with the use of P3HT: PCBM system. There were produced organic solar cells in a coating in air, current-voltage characteristics were measured. It was determined the characteristic influence of a substrate cleaning and annealing temperature of layers applied on fill factor and conversion efficiency.

Non-planar tetrathiafulvalene derivative modified hole transporting layer for efficient organic solar cells with improved fill factor

Solar Energy ◽  
2021 ◽  
Vol 224 ◽  
pp. 883-888
Author(s):  
Min Zhao ◽  
Yuexing Li ◽  
Le Liu ◽  
Chengjie Zhao ◽  
Tonggang Jiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Hole Transporting ◽  
Tetrathiafulvalene Derivative

scholarly journals SCAPS Simulation on P3HT:Graphene Nanocomposites Based Bulk-Heterojunction Organic Solar Cells

2019 ◽  
Vol 9 (1) ◽  
pp. 28
Author(s):  
Nur Shakina Mohd Shariff ◽  
Puteri Sarah Mohamad Saad ◽  
Mohamad Rusop Mahmood
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Bulk Heterojunction ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Short Circuit Current Density ◽  
Open Circuit ◽  
Simulation Software ◽  
Capacitance Voltage

There has been an increasing interest towards organic solar cells after the discovery of conjugated polymer and bulk-heterojunction concept. Eventhough organic solar cells are less expensive than inorganic solar cells but the power conversion energy is still considered low. The main objective of this research is to investigate the effect of the P3HT’s thickness and concentration towards the efficiency of the P3HT:Graphene solar cells. A simulation software that is specialize for photovoltaic called SCAPS is used in this research to simulate the effect on the solar cells. The solar cell’s structure will be drawn inside the simulation and the parameters for each layers is inserted. The result such as the open circuit voltage (Voc), short circuit current density (Jsc), fill factor (FF), efficiency (η), capacitance-voltage (C-V) and capacitance-frequency (C-f) characteristic will be calculated by the software and all the results will be put into one graph.

scholarly journals Facile integration of low-cost black phosphorus in solution-processed organic solar cells with improved fill factor and device efficiency

Nano Energy ◽  
2018 ◽  
Vol 53 ◽  
pp. 345-353 ◽  
Author(s):  
Yun Zhao ◽  
Teresa L. Chen ◽  
Liangang Xiao ◽  
Matthew A. Kolaczkowski ◽  
Liang Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Low Cost ◽  
Black Phosphorus ◽  
Solution Processed ◽  
Device Efficiency

A heptacyclic carbon–oxygen-bridged ladder-type building block for A–D–A acceptors

2018 ◽  
Vol 2 (9) ◽  
pp. 1716-1719 ◽  
Author(s):  
Ke Jin ◽  
Chenyu Deng ◽  
Lei Zhang ◽  
Dan Li ◽  
Ting Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Building Block ◽  
Fill Factor ◽  
High Fill Factor

A–D–A acceptors based on a heptacyclic carbon–oxygen-bridged ladder-type unit, COi7, can give a high fill factor in organic solar cells.

Correlating hysteresis phenomena with interfacial charge accumulation in perovskite solar cells

2020 ◽  
Vol 22 (1) ◽  
pp. 245-251 ◽  
Author(s):  
Tianyang Chen ◽  
Zhe Sun ◽  
Mao Liang ◽  
Song Xue
Keyword(s):  
Solar Cells ◽  
Charge Exchange ◽  
Perovskite Solar Cells ◽  
Exchange Model ◽  
Diffusion Equations ◽  
Charge Accumulation ◽  
Drift Diffusion ◽  
Charge Extraction ◽  
Interfacial Charge ◽  
Hysteresis Phenomena

A generalized charge exchange model is introduced into drift–diffusion equations for modeling the charge extraction in perovskite solar cells.

Thermally evaporable 5,10-dihydroindeno[2,1-a]indenes form efficient interfacial layers in organic solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (11) ◽  
pp. 7897-7904 ◽  
Author(s):  
Yi Wei ◽  
Pei-Jun Liu ◽  
Ren-Hao Lee ◽  
Chih-Ping Chen
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Interfacial Layers ◽  
Hole Transporting ◽  
Hole Transporting Materials

Several bis(diarylamino)dihydroindenoindene derivatives were synthesized for use as hole transporting materials (HTMs) in OPVs. An optimized device having the structure ITO/HTM/P3HT:PCBM/Ca/Al operated with a fill factor of 67.8%.

Enhanced sensitivity to near-infrared with high fill factor in small molecular organic solar cells

2012 ◽  
Author(s):  
Hyun-Sub Shim ◽  
Hyo Jung Kim ◽  
Ji Whan Kim ◽  
Sei-Yong Kim ◽  
Won-Ik Jeong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Near Infrared ◽  
Enhanced Sensitivity ◽  
High Fill Factor
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