Raut-Dessai, R.; Desa, J.A.E.; Sen, D.; Mazumdar, S.
(AIP Conf. Proc. 1313. 2010; 313-315.)
Microspheres of silica having an average diameter of 20mu have been compacted and sintered at 640 degrees C for 3 hrs, 6 hrs and 24 hrs according to an established schedule. The characterization of these porous materials ...