scholarly journals Ligand chemistry of titania precursor affects transient photovoltaic behavior in inverted organic solar cells

2013 ◽  
Vol 102 (10) ◽  
pp. 103302 ◽  
Author(s):  
Jong Bok Kim ◽  
Seokhoon Ahn ◽  
Seok Ju Kang ◽  
Colin Nuckolls ◽  
Yueh-Lin Loo
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Titania Precursor ◽  
Photovoltaic Behavior

scholarly journals Organic Photovoltaic Behaviour with Centimeter-long Lateral Junctions

2021 ◽  
Author(s):  
Jaseela Palassery Ithikkal ◽  
Adrien Girault ◽  
Mitsuru Kikuchi ◽  
Yusuke Yabara ◽  
Seiichiro Izawa ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Photovoltaic ◽  
Operation Mechanism ◽  
Photovoltaic Behavior

In the field of organic solar cells, lateral junction is a new concept. Moreover, the photovoltaic behavior is firstly observed for surprising long organic lateral junctions reaching 1.8 cm and the new operation mechanism dominated by trap-assisted recombination is proposed. <div><br></div>

Transient photovoltaic behavior of air-stable, inverted organic solar cells with solution-processed electron transport layer

2009 ◽  
Vol 94 (11) ◽  
pp. 113302 ◽  
Author(s):  
Chang Su Kim ◽  
Stephanie S. Lee ◽  
Enrique D. Gomez ◽  
Jong Bok Kim ◽  
Yueh-Lin Loo
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Organic Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solution Processed ◽  
Photovoltaic Behavior

scholarly journals Organic Photovoltaic Behaviour with Centimeter-long Lateral Junctions

2021 ◽  
Author(s):  
Jaseela Palassery Ithikkal ◽  
Adrien Girault ◽  
Mitsuru Kikuchi ◽  
Yusuke Yabara ◽  
Seiichiro Izawa ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Photovoltaic ◽  
Operation Mechanism ◽  
Photovoltaic Behavior

In the field of organic solar cells, lateral junction is a new concept. Moreover, the photovoltaic behavior is firstly observed for surprising long organic lateral junctions reaching 1.8 cm and the new operation mechanism dominated by trap-assisted recombination is proposed. <div><br></div>

Subphthalocyanine derivatives as donor for solution-processed small molecule organic solar cells

2016 ◽  
Vol 20 (08n11) ◽  
pp. 1114-1121 ◽  
Author(s):  
Fatma Aslıhan Sarı ◽  
Abdulcelil Yuzer ◽  
Werther Cambarau ◽  
Mine Ince
Keyword(s):  
Solar Cells ◽  
Electrochemical Properties ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Fullerene Derivative ◽  
Solution Processed ◽  
Peripheral Position ◽  
Photovoltaic Behavior

A series of symmetrically substituted subphthalocyanine derivatives with diverse substituent such as electron-donating or electron-withdrawing moieties at the peripheral position have been synthesized and their photophysical and electrochemical properties have been investigated. Solution-processed bulk heterojunction (BHJ) organic solar cells using SubPc derivatives as electron donor and fullerene derivative PCBM as an electron acceptor in the active layer were fabricated and characterized to evaluate the photovoltaic behavior of these molecules.

An Efficient Imine Photocyclization as an Alternative to the Pictet-Spengler Reaction for the Synthesis of AzaBenzannulated Perylenediimide Dyes

2020 ◽  
Author(s):  
Antoine Goujon ◽  
Lou Rocard ◽  
Thomas Cauchy ◽  
Piétrick Hudhomme
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Organic Solar Cells ◽  
Reaction Sequence ◽  
Large Scope ◽  
High Yields

AzaBenzannulated PDI (AzaBPDI) dyes were synthesized in high yields via a new reaction sequence involving an imine condensation followed by visible light-induced photocyclization. The large scope and efficiency of this alternative to the Pictet-Spengler reaction is demonstrated, and allows the easy preparation of dimeric AzaBPDI as potential non-fullerene acceptors for organic solar cells.

Boron-Nitrogen Doped Dihydroindeno[1,2-b]fluorene Derivatives as Acceptors in Organic Solar Cells

2019 ◽  
Author(s):  
Matthew Morgan ◽  
Maryam Nazari ◽  
Thomas Pickl ◽  
J. Mikko Rautiainen ◽  
Heikki M. Tuononen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Broad Absorption ◽  
Nitrogen Doped ◽  
Large Depth ◽  
End Products ◽  
Boron Nitrogen ◽  
The Way

The electrophilic borylation of 2,5-diarylpyrazines results in the formation of boron-nitrogen doped dihydroindeno[1,2-<i>b</i>]fluorene which can be synthesized via mildly air-sensitive techniques and the end products handled readily under atmosphereic conditions. Through transmetallation via diarylzinc reagents a series of derivatives were sythesized which show broad absorption profiles that highlight the versatility of this backbone to be used in organic solar cell devices. These compounds can be synthesized in large yields, in alow number of steps and functionalized at many stages along the way providing a large depth of possibilities. Exploratory device paramaters were studied and show PCE of 2%.

High Throughput Screening of Highly Efficient Non-fullerene Acceptor based Organic Solar Cells Assisted by a Multi-Dataset Scientific Robot

2019 ◽  
Author(s):  
Enrique Pascual-San-José ◽  
Xabier Rodríguez-Martínez ◽  
Fei Zhuping ◽  
Martin Heeney ◽  
Roger Guimerà-Manrique ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Throughput ◽  
Organic Solar Cells ◽  
High Throughput Screening ◽  
Highly Efficient

Over 13% Efficiency in Blade-coated Organic Solar Cells

2018 ◽  
Author(s):  
Wenchao Zhao ◽  
Sunsun Li ◽  
Yun Zhang ◽  
Shaoqing Zhang ◽  
Jianhui Hou
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells
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