Synthesis and characterization of donor-bridge-acceptor alternating copolymers containing perylene diimide units and their application to photovoltaic cells

2010 ◽  
Vol 48 (6) ◽  
pp. 1298-1309 ◽  
Author(s):  
Mao-Chuan Yuan ◽  
Ming-Hsin Su ◽  
Mao-Yuan Chiu ◽  
Kung-Hwa Wei
Keyword(s):  
Photovoltaic Cells ◽  
Perylene Diimide ◽  
Synthesis And Characterization ◽  
Alternating Copolymers

scholarly journals Synthesis and Characterization of Quinoxaline-Based Thiophene Copolymers as Photoactive Layers in Organic Photovoltaic Cells

2011 ◽  
Vol 32 (2) ◽  
pp. 417-423 ◽  
Author(s):  
Yoon-Suk Choi ◽  
Woo-Hyung Lee ◽  
Jae-Ryoung Kim ◽  
Sang-Kyu Lee ◽  
Won-Suk Shin ◽  
...  
Keyword(s):  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Synthesis And Characterization ◽  
Organic Photovoltaic Cells

Synthesis and characterization of chloro and bromo substituted p-phenylene vinylene homopolymers and alternating copolymers

2006 ◽  
Vol 156 (7-8) ◽  
pp. 529-536 ◽  
Author(s):  
Laura O. Péres ◽  
Mauro R. Fernandes ◽  
Jarem R. Garcia ◽  
Shu Hui Wang ◽  
Francisco C. Nart
Keyword(s):  
Synthesis And Characterization ◽  
Phenylene Vinylene ◽  
Alternating Copolymers

TiOx Concentration Dependence of OPV Efficiency Optimization

2010 ◽  
Vol 93-94 ◽  
pp. 517-520 ◽  
Author(s):  
Anusit Keawprajak ◽  
Phimwipha Piyakulawat ◽  
Joerg Wlosnewski ◽  
Phansak Iamraksa ◽  
Chaiyuth Saekung ◽  
...  
Keyword(s):  
Spin Coating ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Synthesis And Characterization ◽  
Aluminum Electrode ◽  
Efficiency Enhancement ◽  
Spectroscopy Technique ◽  
Efficiency Optimization ◽  
Anatase Structure

Titanium oxide TiOx material is used as electron transporter in organic photovoltaic cells (OPV). The layer was prepared between P3HT:PCBM as the active layer and the and aluminum electrode by spin coating technique. The synthesis and characterization of TiOx is described. Using Raman spectroscopy technique TiOx crystals show anatase structure. Varied concentrations of TiOx and isopropanol solvent were performed. The most optimized device efficiencies up to 2,0% was achieved at a 1:20 ratio, which indicated more than 50% efficiency enhancement comparing with the device without TiOx layer. The major improvement of the cell was originated from photocurrent enhancement.

Synthesis And Characterization Of Perfluoroalkylated Perylene Diimide Based N-type Polymers For Optoelectronic Applications

2014 ◽  
Author(s):  
Zahra Moeinzadeh ◽  
Yasmin Elkhatib ◽  
Hasnaa Kandel ◽  
Hana Kadavil ◽  
Khawla Mustafa ◽  
...  
Keyword(s):  
Perylene Diimide ◽  
Synthesis And Characterization ◽  
Optoelectronic Applications

scholarly journals Synthesis and Characterization of Alternating Copolymers of Fluorene and Oxadiazole

2002 ◽  
Vol 35 (9) ◽  
pp. 3474-3483 ◽  
Author(s):  
Jianfu Ding ◽  
Michael Day ◽  
Gilles Robertson ◽  
Jacques Roovers
Keyword(s):  
Synthesis And Characterization ◽  
Alternating Copolymers
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