Effective exciton blocking by the hole-transporting material 5,10,15-tribenzyl-5H-diindolo[3,2-a:3′,2′-c]-carbazole (TBDI) in the tetraphenyldibenzoperiflanthene (DBP) based organic photovoltaic cells

2015 ◽  
Vol 357 ◽  
pp. 1281-1288 ◽  
Author(s):  
Jing Zhang ◽  
Fang Yang ◽  
Yanqiong Zheng ◽  
Bin Wei ◽  
Xiaowen Zhang ◽  
...  
Keyword(s):  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Hole Transporting ◽  
Hole Transporting Material

scholarly journals High-Efficiency Organic Photovoltaic Cells Based on the Solution-Processable Hole Transporting Interlayer Copper Thiocyanate (CuSCN) as a Replacement for PEDOT:PSS

2014 ◽  
Vol 5 (3) ◽  
pp. 1401529 ◽  
Author(s):  
Nir Yaacobi-Gross ◽  
Neil D. Treat ◽  
Pichaya Pattanasattayavong ◽  
Hendrik Faber ◽  
Ajay K. Perumal ◽  
...  
Keyword(s):  
High Efficiency ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Hole Transporting ◽  
Solution Processable

Efficient hole-transporting layer MoO3 :CuI deposited by co-evaporation in organic photovoltaic cells

2016 ◽  
Vol 214 (1) ◽  
pp. 1600433 ◽  
Author(s):  
L. Barkat ◽  
M. Hssein ◽  
Z. El Jouad ◽  
L. Cattin ◽  
G. Louarn ◽  
...  
Keyword(s):  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Hole Transporting

Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells

Nanoscale ◽  
2014 ◽  
Vol 6 (13) ◽  
pp. 7183-7187 ◽  
Author(s):  
Su-Hyeon Kim ◽  
Cheol-Ho Lee ◽  
Jin-Mun Yun ◽  
Yong-Jin Noh ◽  
Seok-Soon Kim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells ◽  
Similar Performance ◽  
Layer Material ◽  
Highly Efficient ◽  
Reduced Graphene ◽  
Hole Transporting

A novel solution processable hole transporting layer material, based on fluorine functionalized and simultaneously reduced graphene oxide, exhibits a similar performance and superior stability to PEDOT:PSS.

scholarly journals Effects of Au Nanoparticle Addition to Hole Transfer Layer in Organic Photovoltaic Cells Based on Phthalocyanines and Fullerene

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Akihiko Nagata ◽  
Takeo Oku ◽  
Tsuyoshi Akiyama ◽  
Atsushi Suzuki ◽  
Yasuhiro Yamasaki ◽  
...  
Keyword(s):  
Energy Levels ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Au Nanoparticle ◽  
Molecular Orbital Calculations ◽  
Organic Photovoltaic Cells ◽  
Transfer Layer ◽  
Hole Transfer ◽  
Transmission Electron ◽  
Conversion Efficiencies

Phthalocyanines/fullerene organic photovoltaic cells were fabricated and characterized. Effects of Au nanoparticle addition to a hole transfer layer were also investigated, and power conversion efficiencies of the photovoltaic cells were improved after blending the Au nanoparticle into PEDOT:PSS. Nanostructures of the Au nanoparticles were investigated by transmission electron microscopy and X-ray diffraction. Energy levels of molecules were calculated by molecular orbital calculations, and the nanostructures and electronic property were discussed.

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