Locally resolved large scale phase separation in polymer:fullerene blends

2016 ◽  
Vol 4 (4) ◽  
pp. 1244-1250 ◽  
Author(s):  
Christian Kästner ◽  
Marco Seeland ◽  
Daniel A. M. Egbe ◽  
Harald Hoppe
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Light Beam ◽  
Large Scale ◽  
Bulk Heterojunction ◽  
Induced Current ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Large scale phase separation in polymer:fullerene bulk heterojunction solar cells investigated by electroluminescence imaging (ELI) and light-beam induced current (LBIC) measurements.

Optimized phase separation in low-bandgap polymer:fullerene bulk heterojunction solar cells with criteria of solvent additives

Nano Energy ◽  
2016 ◽  
Vol 30 ◽  
pp. 200-207 ◽  
Author(s):  
Youna Choi ◽  
Geunjin Kim ◽  
Heejoo Kim ◽  
Seoung Ho Lee ◽  
Sooncheol Kwon ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Low Bandgap ◽  
Bulk Heterojunction Solar Cells

Flexible, conjugated polymer-fullerene-based bulk-heterojunction solar cells: Basics, encapsulation, and integration

2005 ◽  
Vol 20 (12) ◽  
pp. 3224-3233 ◽  
Author(s):  
G. Dennler ◽  
C. Lungenschmied ◽  
H. Neugebauer ◽  
N.S. Sariciftci ◽  
A. Labouret
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Speed ◽  
Large Scale ◽  
Bulk Heterojunction ◽  
Low Cost ◽  
Gas Barrier ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Roll To Roll

Organic solar cells based on conjugated polymer:fullerene blends show nowadays efficiencies above 4%. After briefly presenting the science of bulk-heterojunction solar cells, we report herein a shelf lifetime study performed by encapsulating the cells in a flexible and transparent gas barrier material. This method allows lifetimes as reported for glass encapsulation. Moreover, we propose a new approach to pattern organic solar cells and design large-scale modules. This technique, based on selective Nd:yttrium aluminum garnet (YAG) laser etching, potentially enables low-cost, high-speed roll-to-roll operation.

Influence of bridging atom on the vertical phase separation of low band gap bulk heterojunction solar cells

2014 ◽  
Vol 8 (11) ◽  
pp. 904-907 ◽  
Author(s):  
Rui Lin ◽  
Matthew Wright ◽  
Bin Gong ◽  
Kah Howe Chan ◽  
Murad J. Y. Tayebjee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Band Gap ◽  
Bulk Heterojunction ◽  
Low Band Gap ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

In situ studies of the molecular packing dynamics of bulk-heterojunction solar cells induced by the processing additive 1-chloronaphthalene

2015 ◽  
Vol 3 (15) ◽  
pp. 7719-7726 ◽  
Author(s):  
Sooncheol Kwon ◽  
Jin Kuen Park ◽  
Jehan Kim ◽  
Geunjin Kim ◽  
Kilho Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Bulk Heterojunction ◽  
Molecular Packing ◽  
Heterojunction Solar Cells ◽  
In Situ Studies ◽  
Bulk Heterojunction Solar Cells

In situGIWAXS was used to monitor the molecular packing dynamics and phase separation of bulk-heterojunction composites with a processing additive 1-chloronaphthalene.

Improved Performance of Polymer Bulk Heterojunction Solar Cells Through the Reduction of Phase Separation via Solvent Additives

2010 ◽  
Vol 22 (8) ◽  
pp. E63-E66 ◽  
Author(s):  
Corey V. Hoven ◽  
Xuan-Dung Dang ◽  
Robert C. Coffin ◽  
Jeff Peet ◽  
Thuc-Quyen Nguyen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Polymer Bulk ◽  
Improved Performance
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