scholarly journals Bulk-heterojunction organic photovoltaic cells fabricated using a high-viscosity solution of poly(3-hexylthiophene) with extremely high molecular weight

2012 ◽  
Vol 45 (2) ◽  
pp. 129-132 ◽  
Author(s):  
Takeshi Yasuda ◽  
Hikaru Meguro ◽  
Shuji Okamoto ◽  
Lyuan Han
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Viscosity Solution ◽  
Bulk Heterojunction ◽  
Photovoltaic Cells ◽  
High Viscosity ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

Understanding the Role of Phenanthroline as Interlayer in Bulk Heterojunction Organic Photovoltaic Cells

2016 ◽  
Vol 1 (18) ◽  
pp. 5638-5646 ◽  
Author(s):  
Joana Farinhas ◽  
Ana M. Ferraria ◽  
Ana M. B. do Rego ◽  
Jorge Morgado ◽  
Ana Charas
Keyword(s):  
Bulk Heterojunction ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

Photochemical origins of burn-in degradation in small molecular weight organic photovoltaic cells

2015 ◽  
Vol 8 (3) ◽  
pp. 1005-1010 ◽  
Author(s):  
Quinn Burlingame ◽  
Xiaoran Tong ◽  
Jeanne Hankett ◽  
Michael Slootsky ◽  
Zhan Chen ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Fourier Transform ◽  
Ftir Spectroscopy ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Photochemical Degradation ◽  
Organic Photovoltaic Cells ◽  
Small Molecular Weight ◽  
Early Aging ◽  
Degradation Models

Using a combination of Fourier transform infrared (FTIR) spectroscopy and physics-based degradation models, we find that the early aging of small molecular weight organic photovoltaic (OPV) cells is due to photochemical degradation of the C60acceptor layer.

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