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Aerogel Essay Topics & Paper Examples

Aerogel

Aerogel was found by Steven Kistler in 1931, but its application cannot be in the market and consumer because there is no item that can use the aerogel. The 1980s the aerogel have a place to be a raw material in existing and new product after they discover a new research about aerogel. They have been considered as a new development material that better than polyurethane foam in refrigerators, and as a heat insulator for windows. Aerogel is produced by removing all the water from a colloidal silica gel without collapse its overall structure. When gels get dry normal temperatures and pressures its affect the surface tension in tiny pores of the gel causes the structure to collapse and reduce…