Glass, Volume 17Minoru Tomozawa, Robert Heward Doremus |
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Page 277
... oxygen . Final confirmation of the single - nonbridging oxygen model for HC , was ... nonbridging oxygen , as opposed to the two- nonbridging oxygen model ... oxygens are paired in the silicate glass structure ( Urnes , 1961 ) and that ...
... oxygen . Final confirmation of the single - nonbridging oxygen model for HC , was ... nonbridging oxygen , as opposed to the two- nonbridging oxygen model ... oxygens are paired in the silicate glass structure ( Urnes , 1961 ) and that ...
Page 279
Minoru Tomozawa, Robert Heward Doremus. nonbridging oxygens . The model proposed for the wet OHC was essentially that ... NONBRIDGING - OXYGEN HOLE CENTERS IN OTHER OXIDE GLASSES Nonbridging oxygens are known to exist in a large number of ...
Minoru Tomozawa, Robert Heward Doremus. nonbridging oxygens . The model proposed for the wet OHC was essentially that ... NONBRIDGING - OXYGEN HOLE CENTERS IN OTHER OXIDE GLASSES Nonbridging oxygens are known to exist in a large number of ...
Page 333
... nonbridging oxygen in P2O5 , whereas the silicon is coordinated to four bridging oxygens in SiO2 . Thus , the addition of alkali oxide to P2O5 creates double nonbridging oxygens on the same phosphorous . If a hole is trapped on one ...
... nonbridging oxygen in P2O5 , whereas the silicon is coordinated to four bridging oxygens in SiO2 . Thus , the addition of alkali oxide to P2O5 creates double nonbridging oxygens on the same phosphorous . If a hole is trapped on one ...
Contents
Solubility Models | 9 |
Effect of Experimental Variables on Gas Mobility in Vitreous Materials | 16 |
Phase Separation and Crystallization | 26 |
Copyright | |
18 other sections not shown
Common terms and phrases
activation energy addition alkali alkali ions alkali silicate glasses annealing atom band bleaching BOHC borate boron borosilicate glass cation Ceram Chem chemical durability components concentration crystallization curve decrease defect centers devitrifiable solder glasses Doremus effect ESR spectra eV band experimental Friebele fused silica glass surface glass systems glasses containing grinding Griscom heat treatment helium hole center hole trapped hydrogen hyperfine immiscibility immiscibility boundary increase indentation irradiation lapping hardness layer measured mole Na₂O Non-Cryst nonbridging oxygen nucleation observed optical absorption oxide glasses oxygen particle PbTiO3 permeability phase separation Phys polishing grains polishing rate powder properties radiation radiation-induced reaction samples Section Shelby shown in Fig silicate glasses SiO2 sodium softening point solder glass composites solubility spectrum spinodal decomposition structure studies Table Takamori thermal expansion coefficient tion Tomozawa U.S. Patent viscosity vitreous silica vitreous solder glass volume loss