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Flow Microcalorimetric Estimation of Energy Changes During Surface Reactions of Glass Powders with Aqueous Media
Author(s) -
Fletcher Joseph P.,
Hudson Guy F.,
Raghavan Srini,
Risbud Subhash H.
Publication year - 1989
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1989.tb06318.x
Subject(s) - isothermal microcalorimetry , materials science , surface energy , aqueous solution , porous glass , silica glass , activation energy , heat flow , chemical engineering , flow (mathematics) , mineralogy , chemistry , analytical chemistry (journal) , thermodynamics , composite material , chromatography , porosity , thermal , enthalpy , mechanics , physics , engineering
Flow microcalorimetry was used for an investigation of the surface chemical nature of glass surfaces. A commercially available flow microcalorimeter allowed for the measurement of heat energy changes during surface reactions of two different glass powders with pyridine and water solutions. Pure fused silica glass and a fluorozirconate glass were the materials studied by flow microcalorimetry.