scholarly journals Morphological and electrical control of fullerene dimerization determines organic photovoltaic stability

2016 ◽  
Vol 9 (1) ◽  
pp. 247-256 ◽  
Author(s):  
Thomas Heumueller ◽  
William R. Mateker ◽  
Andreas Distler ◽  
Urs F. Fritze ◽  
Rongrong Cheacharoen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Photovoltaic ◽  
Polymer Morphology ◽  
Electrical Control

Light induced fullerene dimerization is controlled by both the fullerene and polymer morphology of organic solar cells.

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>

Improved mechanical adhesion and electronic stability of organic solar cells with thermal ageing: the role of diffusion at the hole extraction interface

2017 ◽  
Vol 5 (6) ◽  
pp. 2911-2919 ◽  
Author(s):  
W. Greenbank ◽  
N. Rolston ◽  
E. Destouesse ◽  
G. Wantz ◽  
L. Hirsch ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
Thermal Ageing ◽  
Organic Photovoltaic ◽  
Mechanical Adhesion ◽  
Photovoltaic Solar Cells

Organic photovoltaic solar cells are a promising option for cheap, renewable energy, but must improve in their stability.

Quantifying Voc loss induced by alkyl pendants of acceptors in organic solar cells

2020 ◽  
Vol 8 (36) ◽  
pp. 12568-12577
Author(s):  
Xiaoyu Liu ◽  
Zhong Zheng ◽  
Ye Xu ◽  
Jianqiu Wang ◽  
Yafei Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Optoelectronic Properties ◽  
Molecular Structures ◽  
Organic Photovoltaic ◽  
Bulk Heterojunctions ◽  
Properties Of Materials ◽  
Made In

In the organic photovoltaic community, extensive efforts have been made in proposing resolutions for depressing Voc loss related to the molecular structures and optoelectronic properties of materials in bulk heterojunctions.

Non-fullerene acceptors inaugurating a new era of organic photovoltaic research and technology

2019 ◽  
Vol 3 (2) ◽  
pp. 180-180 ◽  
Author(s):  
Xiaowei Zhan ◽  
Seth R. Marder
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Photovoltaic ◽  
Materials Chemistry ◽  
New Era

Guest editors Xiaowei Zhan and Seth Marder introduce this Materials Chemistry Frontiers themed collection on non-fullerene acceptors for organic solar cells.

scholarly journals Fabrication conditions for efficient organic photovoltaic cells from aqueous dispersions of nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (85) ◽  
pp. 45325-45331 ◽  
Author(s):  
Monojit Bag ◽  
Timothy S. Gehan ◽  
Lawrence A. Renna ◽  
Dana D. Algaier ◽  
Paul M. Lahti ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Photovoltaic Cells ◽  
Polymer Nanoparticles ◽  
Organic Photovoltaic ◽  
Processing Conditions ◽  
Organic Photovoltaic Cells ◽  
Aqueous Dispersions ◽  
Conjugated Polymer Nanoparticles

We report the processing conditions for fabricating efficient organic solar cells from aqueous dispersions of conjugated polymer nanoparticles.

Enhancing organic photovoltaic performance with 3D-transport dual nonfullerene acceptors

2022 ◽  
Author(s):  
Shuixing Dai ◽  
Mengyang Li ◽  
Jingming Xin ◽  
Guanyu Lu ◽  
Peiyao Xue ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Organic Photovoltaic ◽  
Sequential Process

We used dual nonfullerene acceptors Y6:FINIC with 3D charge transport features and polymer donor PM6 to fabricate sequential-process heterojunction (SHJ) and bulk heterojunction (BHJ) organic solar cells (OSCs). FINIC has...

Influence of Altering Chlorine Substitution Positions on Photovoltaic Property of Small Molecule Donors for All-Small-Molecule Organic Solar Cells

2022 ◽  
Author(s):  
Keli Shi ◽  
Beibei Qiu ◽  
Can Zhu ◽  
Xinxin Xia ◽  
Xiaonan Xue ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Photovoltaic Property ◽  
Organic Photovoltaic ◽  
Structure Property ◽  
Photovoltaic Materials ◽  
Chlorine Substitution ◽  
Structure Property Relationship ◽  
Organic Photovoltaic Materials

To deeply investigate the structure-property relationship in organic solar cells (OSCs), one widely used strategy is to design a series of organic photovoltaic materials with same chemical formular but different...

Dialkoxyphenyldithiophene-based small molecules with enhanced absorption for solution processed organic solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 60595-60601 ◽  
Author(s):  
Junjue Zhao ◽  
Benzheng Xia ◽  
Kun Lu ◽  
Dan Deng ◽  
Liu Yuan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Photovoltaic Device ◽  
Organic Photovoltaic ◽  
Solution Processed ◽  
Enhanced Absorption ◽  
Organic Photovoltaic Device ◽  
Molecular Backbone

Breaking of BDT to form PDT units enhanced the planarity of the molecular backbone and absorption. The resulting organic photovoltaic device showed a highest PCE of 6.64% with a high Jsc of 12.74 mA cm−2.

Efficient inverted quasi-bilayer organic solar cells fabricated by using non-halogenated solvent processes

2014 ◽  
Vol 2 (33) ◽  
pp. 13398-13406 ◽  
Author(s):  
Jung-Hao Chang ◽  
Hsiao-Fang Wang ◽  
Wei-Chieh Lin ◽  
Kai-Ming Chiang ◽  
Kuan-Chen Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Halogen Free

Here we demonstrate the fabrication of novel, “quasi-bilayer” inverted organic photovoltaic devices using halogen-free solvents.

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