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Room-temperature interaction of n-hexane with ZSM-5 zeolites - Microcalorimetric and temperature-programmed desorption studies
(Springer, Dordrecht, 2006)
In this work, room temperature interaction of n-hexane with HZSM-5 (Si/Al=20) and ion-exchanged samples containing one (CuZSM-5, FeZSM-5 and MnZSM-5) or two transition-metal cations (Fe,CuZSM-5; Cu,MnZSM-5 and Fe,MnZSM-5) ...
Structural properties of composites of polyvinylidene fluoride and mechanically activated BaTiO3 particles
(IOP Publishing Ltd, Bristol, 2013)
Nanocomposites of electroactive ceramics and ferroelectric polymers exploit favorable features of the matrix polymer and the nanostructured filler to produce new functional materials for pressure and IR sensors. In this ...
Thermal effects of the interactions of carbon monoxide with zeolites
(Elsevier, Amsterdam, 2001)
The interactions of carbon monoxide with Lewis acid sites of zeolites were investigated using microcalorimetric and temperature programmed desorption (TPD) techniques. Carbon monoxide was adsorbed at 25 degreesC on ...
Continuous cider fermentation with co-immobilized yeast and Leuconostoc oenos cells
(Elsevier Science Inc, New York, 2000)
Ca-alginate matrix was used to co-immobilize Saccharomyces bayanus and Leuconostoc oenos in one integrated biocatalytic system in order to perform simultaneously alcoholic and male-lactic fermentation of apple juice to ...
Calorimetric study of room temperature adsorption of N2O and CO on Cu(II)-exchanged ZSM5 zeolites
(Elsevier, Amsterdam, 2004)
Copper ion-exchanged ZSM5 zeolites have been prepared with different cooper loadings from under- to over-exchanged levels. The adsorptions of N2O and CO at 303 K have been studied using calorimetric method and infrared ...
Stone Fruit Wines as a Sources of Antioxidants
(Karger, Basel, 2015)
Functional enzymes activity and gill histology of carp after copper sulfate exposure and recovery
(Academic Press Inc Elsevier Science, San Diego, 1998)
Copper sulfate is one of the most widely used algicides for the control of phytoplankton in lakes, reservoirs, and ponds. It is also used for aquatic weed control. To study the toxic effects of copper on carp (Cyprinus ...
Temperature-programmed desorption of n-hexane from hydrated HZSM-5 and NH(4)ZSM-5 zeolites
(Springer, Dordrecht, 2006)
Temperature-programmed desorption coupled with mass spectrometer as a detector (TPD), IR and C-13 NMR measurements are used to study the adsorption of n-hexane on hydrated HZSM-5 and NH(4)ZSM-5 zeolites. The C-13 NMR ...
Structural and electrical characterization of semiconducting barium-lead-titanate ceramics
(12th International Symposium on Integrated Ferroelectrics, 2001)
BaTiO3 is usually doped to achieve the temperature stability required by device applications, as well as to obtain a large positive temperature coefficient anomaly of resistivity (PTCR). Uniform distribution of dopants ...
Influence of the frozen storage period on the coagulation properties of caprine milk
(Elsevier Sci Ltd, Oxford, 2016)
Coagulation properties of caprine milk frozen for up to 60 days at -27 degrees C were investigated using a rheometer with a vane geometry tool. Coagulation time (CT) and aggregation rate (AR) were estimated during gel ...