Search

Your search keyword '"Stefan Diesing"' showing total 2 results
Start Over Author "Stefan Diesing" Topic chemistry.chemical_compound
2 results on '"Stefan Diesing"'

1. Impact of the Interfacial Molecular Structure Organization on the Charge Transfer State Formation and Exciton Delocalization in Merocyanine:PC61BM Blends

Author

Daniele Fazzi, Dirk Hertel, Stefan Diesing, Juergen Schelter, Klaus Meerholz, Philipp Weitkamp, Kestutis Budzinauskas, Paul H. M. van Loosdrecht, and Stephanie Rueth

Subjects
Materials science, Exciton, Charge (physics), Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, chemistry.chemical_compound, Delocalized electron, General Energy, Molecular geometry, chemistry, Chemical physics, Intermolecular charge transfer, Molecule, Merocyanine, Physical and Theoretical Chemistry
Abstract

The intermolecular charge transfer (CT) exciton in merocyanine: [6,6]-phenyl-C61-butyric acid methyl ester (PC61BM) system, induced by the molecular geometry is investigated. The CT state, localize...

Published
2020
Full Text
View/download PDF

2. Fast Delayed Emission in New Pyridazine-Based Compounds

Author

Simonas Krotkus, Tomas Matulaitis, Stefan Diesing, Graeme Copley, Emily Archer, Changmin Keum, David B. Cordes, Alexandra M. Z. Slawin, Malte C. Gather, Eli Zysman-Colman, Ifor D. W. Samuel, EPSRC, European Commission, University of St Andrews. Organic Semiconductor Centre, University of St Andrews. School of Chemistry, University of St Andrews. School of Physics and Astronomy, University of St Andrews. EaSTCHEM, University of St Andrews. Sir James Mackenzie Institute for Early Diagnosis, University of St Andrews. Centre for Biophotonics, University of St Andrews. Biomedical Sciences Research Complex, and University of St Andrews. Condensed Matter Physics

Subjects
Donor-Acceptor (D-A) architecture, Photochemistry, Pyridazine, lcsh:Chemistry, chemistry.chemical_compound, Reverse intersystem crossing (RISC), OLED, Moiety, Molecule, QD, organic light-emitting diode (OLED), Original Research, Thermally activated delayed fluorescence (TADF), thermally activated delayed fluorescence (TADF), Organic light emission device (OLED), donor-acceptor (D–A) architecture, DAS, General Chemistry, QD Chemistry, Fluorescence, Acceptor, Chemistry, Intersystem crossing, pyridazine, chemistry, lcsh:QD1-999, reverse intersystem crossing (rISC), Phenoxazine
Abstract

We thank the EPSRC for financial support (grants EP/P010482/1 and EP/R035164/1). We thank the EPSRC UK National Mass Spectrometry Facility at Swansea University for analytical services. G.C. acknowledges funding by the European Commission through a Marie Skłodowska Individual Fellowship (No. 799302). C.K. acknowledges support from the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2017R1A6A3A03012331). Three novel donor-acceptor molecules comprising the underexplored pyridazine (Pydz) acceptor moiety have been synthesized and their structural, electrochemical and photophysical properties thoroughly characterized. Combining Pydz with two phenoxazine donor units linked via a phenyl bridge in a meta configuration ( dPXZMePydz ) leads to high reverse intersystem crossing rate krISC = 3.9 ∙ 106 s-1 and fast thermally activated delayed fluorescence (TADF) with

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results