Earth abundant nontoxic amp manufacturing friendly Light weight power for portable electronics Solution process for rolltoroll manufacture Tunable transparency amp Color amp Flexibility ID: 776571
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Polymer Solar Cells
A cost effective renewable energy solution for futureEarth abundant, non-toxic & manufacturing friendlyLight weight power for portable electronicsSolution process for roll-to-roll manufactureTunable transparency & Color & FlexibilityVersatile applicationsResearch FocusNew materials design & SynthesisMorphology manipulation & Mechanism understandingInterface & transparent electrodeNovel device architectureNew applications
Slide22005
2010
Controlling of Active Layer Growth Rate (4.4%)
2007
2009
2006
Accurate Measurement and Characterization
Transition Metal Oxide as Buffer Layer
Inverted Structure
Anisotropy in Single-Crystal Photovoltaic
Highly Efficient Tandem
CellsTransparent OPV
Advanced Functional Materials, 16, 2016 (2006)
Applied Physics Letters (2006)
Nature Materials, 4, 864 (2005)
2008
Low Bandgap Polymers
J. Am. Chem. Soc., 131, 15586 (2009)
World Records: 6.87.68.13 8.62 10.6% 11.6%
Nature Photonics, 3, 649 (2009)
Advanced Materials, 21, 4238 (2009)
Advanced Materials, 21, 1 (2009)
2-Terminal
3-Terminal
Applied Physics Letters (2006)
Solvent Annealing Effect
Advanced Functional Materials (2007)
Advanced Materials, 20, 435 (2008)
Semi-transparent Solar Cell
Advanced Materials, 20, 415 (2008)
Solvent Mixture Effect
Advanced Materials, 18, 1783 (2008)
Vertical Phase Separation
Advanced Functional Materials (2009)
Glass
ITO
PEDOT:PSS
C60
BCP
Al
Crystal
Glass
ITO
PEDOT:PSS
C60
BCP
Crystal
Glass
ITO
PEDOT:PSS
C60
BCP
Al
Crystal
Glass
ITO
PEDOT:PSS
C60
BCP
Crystal
Al
2003 (<1%)
2012
Nature Photonics, 6, 180(2012)
2013
Nature Photonics, 6, 180(2012)
Nat.
Communications,
4, 1446 (2013).
2014
ACS
Nano
, 2012
Achievements
Slide3Glass
ITO
Cs
2
CO3
Polymer blend
TMOs
TCO
Glass/ITO
ZnO
WBG Polymer
ICL
LBG Polymer
Cathode
Material
Mechanism
Architecture
Application
Research Focus Areas