Stephan Pröller
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View article: Electrophoresis Assisted Printing: A Method To Control the Morphology in Organic Thin Films
Electrophoresis Assisted Printing: A Method To Control the Morphology in Organic Thin Films Open
A major advantage of organic solar cells (OSC) is the processability out of solution allowing for advanced printing methods toward large-scale production. Controlling the blend morphology of solution coated active layers is a key challenge…
View article: Controlling Aggregate Formation in Conjugated Polymers by Spin Coating Below the Critical Temperature of the Disorder Order Transition
Controlling Aggregate Formation in Conjugated Polymers by Spin Coating Below the Critical Temperature of the Disorder Order Transition Open
Abstract Aggregates – i.e. short-ranged ordered moieties in the solid-state of π-conjugated polymers – play an important role in the photophysics and performance of various optoelectronic devices. We have previously shown that many polymer…
View article: Note: Setup for chemical atmospheric control during <i>in situ</i> grazing incidence X-ray scattering of printed thin films
Note: Setup for chemical atmospheric control during <i>in situ</i> grazing incidence X-ray scattering of printed thin films Open
In order to tailor the assembling of polymers and organic molecules, a deeper understanding of the kinetics involved in thin film production is necessary. While post-production characterization only provides insight on the final film struc…
View article: Codependence between Crystalline and Photovoltage Evolutions in P3HT:PCBM Solar Cells Probed with in-Operando GIWAXS
Codependence between Crystalline and Photovoltage Evolutions in P3HT:PCBM Solar Cells Probed with in-Operando GIWAXS Open
We address the correlation between the crystalline state of photoactive materials in a model organic solar cell based on poly(3-hexylthiophene-2,5-diyl):phenyl-C60-butyric acid methyl ester (P3HT:PCBM) and the photovoltage in an in-operand…