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the adsorption and kinetics of photodegradation of a model compound for heterogeneous photocatalysis onto TiO 2 . Chemosphere . 64 : 1128 – 1133 10.1016/j.chemosphere.2005.11.050 . 2. Kim

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. 26. Spink , CH , Wadsö , I . Thermochemistry of solutions of biochemical model compounds. 4. The partial molar heat capacities of some amino acids in aqueous solution . J Chem Thermodyn . 1975 ; 7 : 561 – 572 . 10

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corresponding to the nonequivalent phenyl groups at silicon. This is completely consistent with the structure of the corresponding model compound containing no bromine [ 25 ]. Fig. 6 Carbon-13 NMR spectrum of 2,2-Diphenyl

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experiments were carried out to investigate whether the aromatics would be involved in this oxidation reaction. Taking toluene as model compound, the conversions of toluene oxidation at different temperatures are shown in Fig. 2 . The conversion of toluene

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these complexes varies with the type of ligands, coordination sites and type of support in the heterogeneous catalysts. Microporous and mesoporous materials that encapsulate metal complexes hold a key place as model compounds for mimicking

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-based materials such as montmorillonite, zeolites and bentonite appear to be a fantastic method of heterogenization of homogeneous catalysts [ 23 – 25 ]. Nitrogen containing metal complexes such as N4-type Schiff base complexes are widely used as model compounds

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. Heideman , G , Datta , RN , Noordermeer , JWM B van Baarle 2005 . Influence of zinc oxide during different stages of sulfur vulcanization. Elucidated by model compound studies . J Appl Polym Sci . 95 : 1388 – 1404 10.1002/app.21364

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Journal of Thermal Analysis and Calorimetry
Authors: Viorel Cîrcu, Ana S. Mocanu, Constantin Roşu, Doina Manaila-Maximean and Florea Dumitraşcu

flexible central spacer, were largely investigated for their interesting physical properties as well as the possibility to act as model compounds for semi-flexible main-chain liquid crystalline polymers [ 11 ]. In this work, the nematogen dinuclear

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-6031(01)00834-6 . 40. Mehring , M . From molecules to bismuth oxide-based materials: potential homo- and heterometallic precursors and model compounds . Cood Chem Rev . 2007 ; 251 : 974 – 1006 . 10.1016/j.ccr.2006

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-catalysed pyrolysis of the cell-wall constituents of biomass and their model compounds . J Anal Appl Pyrolysis 2008 83 : 12 – 25 10.1016/j.jaap.2008.05.007 . 32. Shimada , N , Kawamoto , H , Saka

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