A–D–A small molecules for solution-processed organic photovoltaic cells

2015 ◽  
Vol 51 (24) ◽  
pp. 4936-4950 ◽  
Author(s):  
Wang Ni ◽  
Xiangjian Wan ◽  
Miaomiao Li ◽  
Yunchuang Wang ◽  
Yongsheng Chen
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Solution Processed ◽  
Design And Synthesis

The recent representative progress in the design and synthesis of A–D–A small molecules for organic solar cells is summarized.

ChemInform Abstract: A-D-A Small Molecules for Solution-Processed Organic Photovoltaic Cells

ChemInform ◽  
2015 ◽  
Vol 46 (21) ◽  
pp. no-no
Author(s):  
Wang Ni ◽  
Xiangjian Wan ◽  
Miaomiao Li ◽  
Yunchuang Wang ◽  
Yongsheng Chen
Keyword(s):  
Small Molecules ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Solution Processed

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.

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.

Non-aqueous PEDOT:PSS dispersion for improved inverted organic solar cells

2015 ◽  
Vol 1771 ◽  
pp. 207-212 ◽  
Author(s):  
Stefan Schumann ◽  
Andreas Elschner ◽  
Detlef Gaiser ◽  
Wilfried Lövenich
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Interface Characteristics

ABSTRACTA non-aqueous Poly(3,4-ethylenedioxythiophene): poly(styrenesulfonic acid) (PEDOT:PSS) dispersion was developed to enable the accommodation of non-polar additives. This additional functionalisation targets selected interface characteristics and results in an improved adhesion of PEDOT:PSS on the photo-active layer. Such mechanical robustness is paramount in inverted organic photovoltaic cells contributing to improved long-term stability.

scholarly journals Carbazole-based green and blue-BODIPY dyads and triads as donors for bulk heterojunction organic solar cells

2020 ◽  
Vol 49 (17) ◽  
pp. 5606-5617 ◽  
Author(s):  
Jian Yang ◽  
Charles H. Devillers ◽  
Paul Fleurat-Lessard ◽  
Hao Jiang ◽  
Shifa Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

Two BODIPY derivatives with one (B2) and two (B3) carbazole moieties were synthesized and applied as electron-donor materials in organic photovoltaic cells (OPV), showing an overall PCE of 6.41% and 7.47%, respectively.

New efficient (thio)acetalized fullerene monoadducts for organic solar cells: characterization based on solubility, mobility balance, and dark current

2015 ◽  
Vol 3 (3) ◽  
pp. 1152-1157 ◽  
Author(s):  
Tsubasa Mikie ◽  
Akinori Saeki ◽  
Hiroyuki Masuda ◽  
Naohiko Ikuma ◽  
Ken Kokubo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Systematic Study ◽  
Organic Solar Cells ◽  
Dark Current ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

We report a systematic study of organic photovoltaic cells using novel spiro-acetalized and (thio)acetalized [60]fullerene monoadducts bearing five- to seven-membered rings.

Two cyanopyridinone-capped 9,9′-bifluorenylidene derivatives as non-fullerene acceptors for organic photovoltaic cells

2021 ◽  
Author(s):  
Chengjin Wei ◽  
Tong Zhang ◽  
Yuling Zhao ◽  
Yang Zhou ◽  
Ma Hailin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

Two new cyanopyridinone-capped 9,9′-bifluorenylidene derivatives, 5,5′,5′′,5′′′-(([9,9′-bifluorenylidene]-3,3′,6,6′-tetrayltetrakis(4-hexylthiophene-5,2-diyl))tetrakis(methanylylidene)) tetrakis(1-butyl-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile) (A1) and 5,5′,5′′,5′′′-(([9,9′-bifluorenylidene]-2,2′,7,7′-tetrayltetrakis(4-octylthiophene-5,2-diyl))tetrakis (methanylylidene))tetrakis(1-(2-ethylhexyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile) (A2), were synthesized as the non-fullerene small molecular acceptors for organic solar cells. The compounds exhibited excellent solubility in...

scholarly journals Diketopyrrolopyrrole based small molecules with near infrared absorption for solution processed organic solar cells

2016 ◽  
Vol 126 ◽  
pp. 173-178 ◽  
Author(s):  
Huijing Zhang ◽  
Nailiang Qiu ◽  
Wang Ni ◽  
Bin Kan ◽  
Miaomiao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Solution Processed
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