The Chemistry of Acylgermanes: Triacylgermenolates Represent Valuable Building Blocks for the Synthesis of a Variety of Germanium-Based Photoinitiators
Philipp Frühwirt, Andreas Knoechl, M. Pillinger, Stefanie M. Müller, Perry T. Wasdin, Roland C. Fischer, Judith Radebner, Ana Torvisco, Norbert Moszner, Anne‐Marie Kelterer, Thomas Grießer, Georg Gescheidt, Michael Haas
Abstract
show absorption tailing up to 525 nm. The performance of these photoinitiators is demonstrated by spectroscopy (time-resolved EPR, laser flash photolysis (LFP), photobleaching (UV-vis)) and photopolymerization experiments (photo-DSC measurements).
Topics & Concepts
ChemistryFlash photolysisElectron paramagnetic resonancePhotochemistryPhotopolymerChromophoreGermaniumPhotobleachingAbsorption spectroscopyPhotodissociationSpectroscopyAbsorption (acoustics)PolymerizationOrganic chemistryKineticsPolymerSiliconFluorescenceReaction rate constantOpticsNuclear magnetic resonancePhysicsQuantum mechanicsSynthesis and characterization of novel inorganic/organometallic compoundsRadical Photochemical ReactionsLuminescence Properties of Advanced Materials