Discrepancy of Optimum Ratio in Bulk Heterojunction Photovoltaic Devices: Initial Cell Efficiency vs Long-Term Stability

2013 ◽  
Vol 5 (5) ◽  
pp. 1612-1618 ◽  
Author(s):  
Hyunmin Park ◽  
Keel Yong Lee ◽  
Wanjung Kim ◽  
Hee-Won Shin ◽  
Dong Hwan Wang ◽  
...  
Keyword(s):  
Bulk Heterojunction ◽  
Photovoltaic Devices ◽  
Optimum Ratio ◽  
Initial Cell ◽  
Term Stability ◽  
Cell Efficiency ◽  
Long Term Stability

Thermo-cross-linkable fullerene for long-term stability of photovoltaic devices

2015 ◽  
Vol 3 (43) ◽  
pp. 21856-21863 ◽  
Author(s):  
Nabankur Deb ◽  
Raghunath R. Dasari ◽  
Karttikay Moudgil ◽  
Jeff L. Hernandez ◽  
Seth R. Marder ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Bulk Heterojunction ◽  
Fullerene Molecule ◽  
Morphology Control ◽  
Photovoltaic Devices ◽  
Term Stability ◽  
Long Term Stability ◽  
Device Stability

Oligomeric fullerene formedin situfrom a thermo-cross-linkable fullerene molecule provides better morphology control and long term device stability for bulk heterojunction based organic photovoltaics.

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