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Nanoimprinted Polymer Solar Cell

ACS Nano, 2012
Among the various organic photovoltaic devices, the conjugated polymer/fullerene approach has drawn the most research interest. The performance of these types of solar cells is greatly determined by the nanoscale morphology of the two components (donor/acceptor) and the molecular orientation/crystallinity in the photoactive layer.
Yi Yang   +4 more
openaire   +2 more sources

Nanostructured polymer solar cells [PDF]

open access: possible2008 IEEE International Reliability Physics Symposium, 2008
Polymer solar cells generally contain a low bandgap p-type conjugated polymer as photosensitizer and an inorganic or organic n-type semiconductor as electron acceptor. We investigated two nanostructured composites of the complementary semiconductors: nanometer-scale blends and interpenetrating nanorod arrays.
Yan Yao   +4 more
openaire   +1 more source

Semitransparent polymer solar cells

Polymer International, 2013
Bulk heterojunction based polymer:fullerene solar cells have attracted intensive research interest both in academic and industrial communities in the last two decades, mainly related to their potential low-cost production process. A power conversion efficiency of over 10% has been reported recently, making the commercialization of this clean and cheap ...
Fei Guo   +3 more
openaire   +2 more sources

Diketopyrrolopyrrole Polymers for Organic Solar Cells

Accounts of Chemical Research, 2015
Conjugated polymers have been extensively studied for application in organic solar cells. In designing new polymers, particular attention has been given to tuning the absorption spectrum, molecular energy levels, crystallinity, and charge carrier mobility to enhance performance. As a result, the power conversion efficiencies (PCEs) of solar cells based
Weiwei Li   +3 more
openaire   +3 more sources

Polymer Solar Cells

2007
Polymer solar cells, a highly innovative research area for the last decade until today, are currentlymaturing with respect to understanding of their fundamental processes of operation. The increasing interestof the scientific community is well reflected by the—every year—dynamically rising number ofpublications. This chapter presents an overview of the
N. Serdar Sariciftci, Harald Hoppe
openaire   +2 more sources

Hyperbranched polymer as an acceptor for polymer solar cells

Chemical Communications, 2017
For the first time, a hyperbranched polymer acceptor, HP-PDI, was designed, synthesized and applied in polymer solar cells (PSCs).
Jicheng Zhang   +9 more
openaire   +3 more sources

Polymer semiconductor solar cells [PDF]

open access: possible1978 International Electron Devices Meeting, 1978
We report the first solar cell whose junction is formed by a polymer-semiconductor interface. Open circuit voltages, V oc > 0.7 V have been observed on cells consisting of a thin film of polymeric sulfur-nitride, (SN) x , deposited on GaAs. This is an enhancement of more than 40% over the V oc commonly measured with metal-GaAs solar cells.
M.J. Cohen, James S. Harris
openaire   +1 more source

Optimizing Polymer Tandem Solar Cells

Advanced Materials, 2010
Optimized tandem solar cells based on wide-and small-bandgap polymer semiconductor cells reach an efficiency of 4.9%. In this tandem cell the short-circuit current exceeds that of the current-limiting subcell. The recombination layer that connects the two subcells does not impose important losses.
J Jan Gilot   +2 more
openaire   +4 more sources

The Polymer Solar Cell

2010
The first half of this chapter briefly describes the conceptual buildup of a polymer solar cell followed by an overview of the organic materials that have been used. The second half is devoted to a practical guide to making solar cells complete with synthesis, device fabrication, and testing.
Mikkel Jørgensen   +3 more
openaire   +2 more sources

Polymer Solar Cells

2017
Polymer solar cells are typically based on bulk-heterojunction active layers containing polymers and fullerene or other molecules, which are solution-processable. The easy processing is the biggest difference comparing to the small molecule-based solar cells.
Yinhua Zhou   +5 more
openaire   +2 more sources

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