V
Veronika Strehmel
Researcher at Martin Luther University of Halle-Wittenberg
Publications - 69
Citations - 1143
Veronika Strehmel is an academic researcher from Martin Luther University of Halle-Wittenberg. The author has contributed to research in topics: Ionic liquid & Polymerization. The author has an hindex of 15, co-authored 61 publications receiving 933 citations. Previous affiliations of Veronika Strehmel include Merseburg University of Applied Sciences & Stanford University.
Papers
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Journal ArticleDOI
Decoupling of ionic conductivity from structural dynamics in polymerized ionic liquids
Joshua Sangoro,Ciprian Iacob,Alexander L. Agapov,Yangyang Wang,Stefan Berdzinski,Hans Rexhausen,Veronika Strehmel,Christian Friedrich,Alexei P. Sokolov,Alexei P. Sokolov,Friedrich Kremer +10 more
TL;DR: In this paper, the authors investigated charge transport and structural dynamics in low molecular weight and polymerized 1-vinyl-3-pentylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquids (ILs).
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Near-Infrared Sensitized Photoinduced Atom-Transfer Radical Polymerization (ATRP) with a Copper(II) Catalyst Concentration in the ppm Range
TL;DR: The polymerization system exhibits high photostability under NIR light exposure and irradiation dependency as demonstrated by light on/off experiments and the chain-end fidelity of the polymers was confirmed by chain extension and block copolymerization experiments.
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Effect of Aromatic Ring Substitution on the Optical Properties, Emission Dynamics, and Solid-State Behavior of Fluorinated Oligophenylenevinylenes
Bernd Strehmel,Ananda M. Sarker,J. H. Malpert,Veronika Strehmel,Holger Seifert,Douglas C. Neckers +5 more
TL;DR: Several substituted oligophenylenevinylenes were synthesized using the Wittig−Horner−Emmons reaction to produce the trans isomers as discussed by the authors, and optical properties of these compounds were evaluated using absorpt...
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The curing of epoxy resins as studied by various methods
TL;DR: In this article, the rotational correlation times of substituted styryl and cyanine dyes showing a twisted intramolecular charge-transfer increase as the isothermal cure reaction proceeds and are sensitive to gelation were examined in the thermosets of diglycidyl ether of bisphenol A (DGEBA) and DGA cured with 4,4′-diaminodiphenylmethane (DDM) at 70°C by using time-resolved fluorescence, Fourier-transform (FT ) Raman spectrosc
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Fluorescence probes for investigation of epoxy systems and monitoring of crosslinking processes
TL;DR: In this article, a model describing the microfriction between matrix and probe molecules was proposed to detect the glass-transition temperature of the materials investigated, which can be used to monitor the crosslinking process of several epoxy systems containing 4,4′-diaminodiphenylmethane (DDM) as curing agent.