Nano Structured Silica Aerogel Films by Dip-Coating Process

Deog Do Heo; Young Jei Oh; B.S. Jun

doi:10.4028/www.scientific.net/SSP.124-126.1221

Paper Titles

Effect of Surfactant on the Morphology of Silver Nanoparticles
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Chemical Durability and Anti-Microbial Property of Silver-Doped Colloidal Silica
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Thickness Dependence of the Crystallization of α-Fe₂O₃/α-Al₂O₃(0001) Thin Films Grown by Sputtering
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Fabrication of Nano-Sized Indium Oxide Powder below 50nm by Spray Pyrolysis Process
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Nano Structured Silica Aerogel Films by Dip-Coating Process
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Properties of TiC and TiCN Nanoparticles Fabricated by a Magnesium Thermal Reduction Process
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Preparation and Characterization of CdSe Nanoparticles Synthesized Using the Ultrasonic Irradiation
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TEM Analysis of Multilayered Co/Cu Nanowire Synthesized by DC Electrodeposition
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Growth of Carbon Nanotubes by Evaporating Ethanol as Carbon Source
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Nano Structured Silica Aerogel Films by Dip-Coating Process

Abstract:

The optimum values of the porosity, pore size and transmittance of the coating layer were investigated to give the lower thermal conductivity of the smart glazing. The porosity of the aerogel film is 90%, and the pores with 50micron size are uniformly distributed through the film. The transmittance and thermal conductivity of smart glazing with 500 μm thickness is at about 80 % in the visible range(380-780nm) and 0.15 W/(m.K) respectively.