scholarly journals Reduction of Charge-Carrier Recombination at ZnO–Polymer Blend Interfaces in PTB7-Based Bulk Heterojunction Solar Cells Using Regular Device Structure: Impact of ZnO Nanoparticle Size and Surfactant

2017 ◽  
Vol 9 (20) ◽  
pp. 17256-17264 ◽  
Author(s):  
Sadok Ben Dkhil ◽  
Meriem Gaceur ◽  
Abdou Karim Diallo ◽  
Yahia Didane ◽  
Xianjie Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Polymer Blend ◽  
Bulk Heterojunction ◽  
Nanoparticle Size ◽  
Zno Nanoparticle ◽  
Device Structure ◽  
Heterojunction Solar Cells ◽  
Carrier Recombination ◽  
Charge Carrier Recombination

Efficient Defect Passivation with Niacin for High-Performance and Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Jing Ren ◽  
Shurong Wang ◽  
Jianxing Xia ◽  
Chengbo Li ◽  
Lisha Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Trap States ◽  
Carrier Recombination ◽  
Defect Passivation ◽  
Recombination Centers ◽  
Charge Carrier Recombination ◽  
Halide Perovskite

Defects, inevitably produced in the solution-processed halide perovskite films, can act as charge carrier recombination centers to induce severe energy loss in perovskite solar cells (PSCs). Suppressing these trap states...

scholarly journals Impact of charge carrier recombination and energy disorder on the open-circuit voltage of polymer solar cells

2020 ◽  
Vol 69 (4) ◽  
pp. 046101
Author(s):  
Qing-Zhong Zhou ◽  
Feng Guo ◽  
Ming-Rui Zhang ◽  
Qing-Liang You ◽  
Biao Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Open Circuit Voltage ◽  
Polymer Solar Cells ◽  
Open Circuit ◽  
Carrier Recombination ◽  
Energy Disorder ◽  
Charge Carrier Recombination

Effect of dihydronaphthyl-based C60 bisadduct as third component materials on the photovoltaic performance and charge carrier recombination of binary PBDB-T : ITIC polymer solar cells

Nanoscale ◽  
2018 ◽  
Vol 10 (18) ◽  
pp. 8483-8495 ◽  
Author(s):  
Shengli Niu ◽  
Zhiyong Liu ◽  
Ning Wang
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Carrier Recombination ◽  
Binary Polymer ◽  
Component Material ◽  
Charge Carrier Recombination

A dihydronaphthyl-based C60 bisadduct (NCBA) acceptor was introduced as a third component material to typical binary polymer solar cells (PSCs).

Partial oxidation of the absorber layer reduces charge carrier recombination in antimony sulfide solar cells

2017 ◽  
Vol 19 (2) ◽  
pp. 1425-1430 ◽  
Author(s):  
Karl C. Gödel ◽  
Bart Roose ◽  
Aditya Sadhanala ◽  
Yana Vaynzof ◽  
Sandeep K. Pathak ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Solar Cells ◽  
Charge Carrier ◽  
Partial Oxidation ◽  
Absorber Layer ◽  
Antimony Sulfide ◽  
Carrier Recombination ◽  
Charge Carrier Recombination ◽  
Sensitized Solar Cells

A controlled heat treatment of the absorber layer in air leads to improved Sb2S3 sensitized solar cells. A reduction in charge carrier recombination is the reason for the enhancement.

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