scholarly journals Bulk Heterojunction Solar Cells: A Mechanistic Understanding of Processing Additive-Induced Efficiency Enhancement in Bulk Heterojunction Organic Solar Cells (Adv. Mater. 2/2014)

2014 ◽  
Vol 26 (2) ◽  
pp. 299-299 ◽  
Author(s):  
Kristin Schmidt ◽  
Christopher J. Tassone ◽  
Jeremy R. Niskala ◽  
Alan T. Yiu ◽  
Olivia P. Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Efficiency Enhancement ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Mechanistic Understanding

Minimizing geminate recombination losses in small-molecule-based organic solar cells

2019 ◽  
Vol 7 (22) ◽  
pp. 6641-6648
Author(s):  
Rafael Sandoval-Torrientes ◽  
Alexey Gavrik ◽  
Anna Isakova ◽  
Abasi Abudulimu ◽  
Joaquín Calbo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Geminate Recombination ◽  
Recombination Rates ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Geminate recombination rates are successfully predicted for series of small-molecule bulk heterojunction solar cells applying the Marcus–Levich–Jortner equation.

Near IR Sensitization of Organic Bulk Heterojunction Solar Cells: Towards Optimization of the Spectral Response of Organic Solar Cells

2010 ◽  
Vol 20 (2) ◽  
pp. 338-346 ◽  
Author(s):  
Markus Koppe ◽  
Hans-Joachim Egelhaaf ◽  
Gilles Dennler ◽  
Markus C. Scharber ◽  
Christoph J. Brabec ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Spectral Response ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Near Ir

scholarly journals Efficiency Enhancement in Bulk-Heterojunction Solar Cells Integrated with Large-Area Ag Nanotriangle Arrays

2012 ◽  
Vol 116 (28) ◽  
pp. 14820-14825 ◽  
Author(s):  
Bo Wu ◽  
Than Zaw Oo ◽  
Xianglin Li ◽  
Xinfeng Liu ◽  
Xiangyang Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Efficiency Enhancement ◽  
Large Area ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Star-shaped isoindigo-based small molecules as potential non-fullerene acceptors in bulk heterojunction solar cells

2015 ◽  
Vol 39 (11) ◽  
pp. 8771-8779 ◽  
Author(s):  
Xin Liu ◽  
Yuan Xie ◽  
Haobin Zhao ◽  
Xinyi Cai ◽  
Hongbin Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Two novel star-shaped isoindigo-based small molecules with different cores of triphenylamine and benzene were designed and synthesized as non-fullerene acceptor materials in organic solar cells.

Pyrene terminal functionalized perylene diimide as non-fullerene acceptors for bulk heterojunction solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (101) ◽  
pp. 83155-83163 ◽  
Author(s):  
Xin Liu ◽  
Guoping Luo ◽  
Xinyi Cai ◽  
Hongbin Wu ◽  
Shi-Jian Su ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Perylene Diimide ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Two perylene diimide based small molecules with different terminal groups of pyrene andtert-butyl pyrene were developed as acceptor materials in organic solar cells.

scholarly journals Crystallization driven boost in fill factor and stability in additive-free organic solar cells

2021 ◽  
Author(s):  
David Garcia Romero ◽  
Lorenzo Di Mario ◽  
Giuseppe Portale ◽  
Maria Antonietta Loi
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Bulk Heterojunction ◽  
Device Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

The control of morphology and microstructure during and after the active layer processing of bulk-heterojunction solar cells is critical to obtain elevated fill factors and overall good device performance. With...

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.

Sign in / Sign up

Export Citation Format

Share Document