Browsing Fakultät für Chemie (inkl. GAUSS) by Referee "Hoyermann, Karlheinz Prof. Dr."
Now showing items 21-26 of 26
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Erzeugung von Radikalen aus teilhalogenierten Methan-, Alkohol- und Etherderivaten und deren Reaktionen sowie thermische und chemische Aktivierung von 1-Ethinyl-1-methylcyclopropan in der Gasphase
(2002-05-15)Partially fluorinated hydrocarbons, ethers and alcohols are discussed as substitutes of HCFC in the context of air pollution, thus motivating kinetic studies of the involved radicals for ... -
Controlled radical polymerization at pressures up to 2000 bar
(2001-07-26)High-pressure controlled polymerizations of styrene and of butyl acrylate were successfully performed using different nitroxides as mediator. Narrow polydispersities and molecular weights ... -
Chain-transfer kinetics for free-radical homo- and coplymerizations of styrene and methyl methacrylate in supercritical carbon dioxide
(2001-07-25)Chain-transfer kinetics have been studied for styrene and MMA homo- and copolymerizations in bulk and in solution of supercritical CO2 (40 wt % scCO2). Three chain-transfer agents (CTAs) ... -
ps-UV-Pump REMPI-Probe Spektroskopie an <i>trans</i>-Stilben van-der-Waals-Clustern im Überschalldüsenstrahl
(2001-07-18)The reaction rate of the unimolecular trans-cis-isomerization of trans-stilbene in the first excited state (S1) is influenced by cluster formation. Photoinduced reactions of ... -
Initiierungseffektivität von linearen und zyklischen Dialkylperoxiden in der Ethen-Hochdruckpolymerisation
(2001-06-29)Transfer constants in ethene homo-polymerization for two aldehydes and one ketone were determined using the mayo-method and the chain-length-distribution method. Various peroxides were used ...