Treatise on Materials Science and TechnologyHerbert Herman, Minoru Tomozawa, Robert H. Doremus |
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Page 132
... hydrolysis . The viscosity of the alkoxide solution increases with the progress of hydrolysis and polymerization until the solution becomes a gel . Fibrous gels are drawn from the solution in the course of hydrolysis in order to obtain ...
... hydrolysis . The viscosity of the alkoxide solution increases with the progress of hydrolysis and polymerization until the solution becomes a gel . Fibrous gels are drawn from the solution in the course of hydrolysis in order to obtain ...
Page 144
... hydrolysis by ammonia water was also shown by Shimohira and Tomuro ( 1976 ) , who made monodis- perse SiO2 particles by the sol - gel method . Yamane and Okano ( 1979 ) also showed that heating at high tem- peratures of 1050-1070 ° C is ...
... hydrolysis by ammonia water was also shown by Shimohira and Tomuro ( 1976 ) , who made monodis- perse SiO2 particles by the sol - gel method . Yamane and Okano ( 1979 ) also showed that heating at high tem- peratures of 1050-1070 ° C is ...
Page 149
... hydrolyzed by adding a small concentration of water and HCl , diluted with ethyl alcohol . The solution became spinnable in the course of hydrolysis . Spinnability occurs in alkoxide solutions only with the addition of small ...
... hydrolyzed by adding a small concentration of water and HCl , diluted with ethyl alcohol . The solution became spinnable in the course of hydrolysis . Spinnability occurs in alkoxide solutions only with the addition of small ...
Contents
Water in Glass | 75 |
Applications | 121 |
Gel Method for Making Glass | 129 |
Copyright | |
15 other sections not shown
Common terms and phrases
acid activation energy adsorption alkali alkoxide alkoxide method alkoxide solution annealing point atoms autoclave Bartholomew bead seal BK7 glass bond borosilicate borosilicate glass bulk glass calculated Ceram Chem chemical components crack propagation crack tip crystals curve density dependence desorption diameter distribution Dunken effect elastic energy equation etching experimental failure film flaws fused silica geometry glass fibers glass surface H₂O heating Hillig hydrated hydrolysis hydrosilicate increase ions layer liquid load material measured melting metal alkoxides mole Na2O Non-Cryst OH groups Pavelchek and Doremus Phys powders Pyrex ratio reaction refractive index Rekhson samples sandwich seal Section set point shown in Fig shows silicate glasses SiO2 SiO2 glass soda-lime glass Solids spectra static fatigue strain stress release structure Table technique temperature tensile stress thermal expansion TiO2 tion tip radius values vapor Varshneya velocity viscosity water content Wiederhorn Young's modulus ZrO2