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Keyword: morphology

Total Papers Found: 7

In-situ synthesis and attachment of colloidal ZnO nanoparticles inside porous carbon structures 

Author(s): , , , , , , , ,

This study investigates the properties of a material to be used as an energy storage medium that can use energy stored from the summer months, and then release it during ...

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Experimental study on the effective thermal conductivity of methane hydrate-bearing sand 

Author(s): ,

Hydrate bearing sediments, found in permafrost, have great potential as a future energy source. Therefore, the thermal properties need to be determined to design drilling and gas extraction processes. The ...

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Fabrication of highly porous silica thermal insulators prepared by gelation-freezing route

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The purpose of this study was to produce high porosity silica thermal insulators through gelation-freezing. The thermal conductivities of the insulators in relation to porosity and microstructure were measured by ...

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Evaluation of energy band gap, thermal conductivity, phase transition temperature and elastic response of PS/CdS semiconducting optical nanocomposite 

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Cadmium sulfide (CdS) nanoparticles were dispersed in a polystyrene (PS) matrix to synthesize semiconducting optical nanocomposites for industrial applications. In this paper, many characteristics of the PS-CdS thick films were ...

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Preparation and characterization of ultralow density silica aerogels by acetonitrile supercritical drying

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In this study, ultralow density silica aerogels were synthesized and their thermal conductivities were tested to determine how supercritical drying affected the samples. A Hot-Disk TPS2500 measured the thermal conductivity ...

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Preparation and characterization of stearic acid/olive pomace powder composite as form-stable phase change material

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The fatty acid stearic acid has been widely studied for its use in thermal energy storage applications as a phase change material (PCM). Stearic acid shows promise for this application ...

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Thermal conductive PS/graphite composites

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Polystyrene (PS)/graphite thermal conductive nano-composites were prepared to verify the high thermal conductivity values with the addition of graphite, as well as the layered structure. The thermal conductivity of ...

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