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.

A highly robust and stable graphene-encapsulated Cu-grid hybrid transparent electrode demonstrating superior performance in organic solar cells

2018 ◽  
Vol 6 (48) ◽  
pp. 24805-24813 ◽  
Author(s):  
Gyujeong Jeong ◽  
Seungon Jung ◽  
Yunseong Choi ◽  
Junghyun Lee ◽  
Jihyung Seo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Transparent Electrode ◽  
Superior Performance ◽  
Device Performance ◽  
Transparent Electrodes ◽  
Term Stability ◽  
Long Term Stability

Organic solar cells fabricated with Cu grid/graphene hybrid transparent electrodes exhibit both excellent device performance and long-term stability.

scholarly journals Solar Cells: Highly Efficient Organic Hole Transporting Materials for Perovskite and Organic Solar Cells with Long-Term Stability (Adv. Mater. 4/2016)

2016 ◽  
Vol 28 (4) ◽  
pp. 685-685
Author(s):  
Saripally Sudhaker Reddy ◽  
Kumarasamy Gunasekar ◽  
Jin Hyuck Heo ◽  
Sang Hyuk Im ◽  
Chang Su Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Efficient ◽  
Hole Transporting ◽  
Hole Transporting Materials

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.

Highly Efficient Organic Hole Transporting Materials for Perovskite and Organic Solar Cells with Long-Term Stability

2015 ◽  
Vol 28 (4) ◽  
pp. 686-693 ◽  
Author(s):  
Saripally Sudhaker Reddy ◽  
Kumarasamy Gunasekar ◽  
Jin Hyuck Heo ◽  
Sang Hyuk Im ◽  
Chang Su Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Efficient ◽  
Hole Transporting ◽  
Hole Transporting Materials

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.

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