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. Another important objective of this study was an attempt to determine the structural and thermal properties of the compound obtained. Experimental In the experiments the following reactants were used: Al 2 O 3 , a.p. (POCh

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thermal properties of aerogel blankets: Measurements, calculations, simulations . Energy and Buildings , 139 , 506 – 516 . [3] Arens E. , Hoyt T

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studies on polymer-based nanocomposites have been extensively carried out in order to find their promising alternatives to traditional composites, though mainly focused on general mechanical, thermal properties, and filler dispersion. Properties of

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vulcanization time ( τ 0.9 ) at a temperature of 160 °C was determined by means of a WG-2 vulcameter according to standard PN-ISO 3417:1994. The thermal properties of nanobentonites and nanobentonite-containing vulcanizates were tested under air

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confectionary systems. Here, we investigated differences in the texture properties, the viscosity and thermal properties of the blends. Materials and methods Commercial sugar (sucrose), stevia and xylitol were used in this study. Palm oil was purchased from

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Pollack Periodica
Authors: Jamal Eldin F. M. Ibrahim, Emese Kurovics, Mohammed Tihtih, and László A. Gömze

.06 3.21 0.74 2.87 2.87 Calcite 2 1.12 0.9 0.88 Clinoptilolite 10 5.79 1.89 0.57 1.75 Total 100 1.12 82.8 5.95 3.21 1.31 0.9 2.87 5.50 3.1.2 Thermal properties of raw materials TG/DTA curves of the natural zeolite are shown in Fig. 2 . Overall weight

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± 0.5 K, using 1 × 10 −3 mol L −1 solutions of complexes in methanol (MeOH), dimethylsulfoxide (DMSO) and dimethylformamide (DMF). The thermal properties of complexes were studied by TG, DTG and DTA techniques; TG, DTG and DTA curves were recorded on

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of the OK-102/1 type equipped with an OK-902 electrode at 298 ± 0.5 K, using 1 × 10 −3 mol L −1 solutions of complexes in methanol, dimethylformamide, and dimethylsulfoxide. The thermal properties of complexes in air were studied by TG

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glass crystallization, determined from the DSC curve. For the purpose of examination of the thermal properties of the glass-waste mixtures, their thermal analysis was carried out. Measurements were taken using the STA 449 Jupiter F3 apparatus of

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Abstract  

We present an improved methodology for a thermal transient method enabling simultaneous measurement of thermal conductivity and specific heat of nanoscale structures with one-dimensional heat flow. The temporal response of a sample to finite duration heat pulse inputs for both short (1 ns) and long (5 μs) pulses is analyzed and exploited to deduce the thermal properties. Excellent agreement has been obtained between the recovered physical parameters and computational simulations through choosing an optimized pulse width.

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