Treatise on Materials Science and TechnologyHerbert Herman, Minoru Tomozawa, Robert H. Doremus |
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Page 30
... adsorption measurements are total isotherms 0 = 0 ( p , T ) , which describe the functional dependence between the number of adsorbed particles ( or molecules ) Nads , derived from the degree of coverage = Nads / Nges ( Nges is the ...
... adsorption measurements are total isotherms 0 = 0 ( p , T ) , which describe the functional dependence between the number of adsorbed particles ( or molecules ) Nads , derived from the degree of coverage = Nads / Nges ( Nges is the ...
Page 41
... adsorbed water in forms I , II , and II ' should be desorbed ; above 493 K coordinatively adsorbed water is liberated , and above 593 K the desorption of water from the condensation of surface OH groups ( forms V and VI ) begins ...
... adsorbed water in forms I , II , and II ' should be desorbed ; above 493 K coordinatively adsorbed water is liberated , and above 593 K the desorption of water from the condensation of surface OH groups ( forms V and VI ) begins ...
Page 42
... Adsorbed water OH surface groups OH and H30 * groups in volume Surface region Bulk phase ( b ) HH HH H -0- -H Ḥ I ' 0 - H X = B , Al , Ti , etc. V · H .. V H о - н Fig . 22. Different forms of bonded and adsorbed water on silicate ...
... Adsorbed water OH surface groups OH and H30 * groups in volume Surface region Bulk phase ( b ) HH HH H -0- -H Ḥ I ' 0 - H X = B , Al , Ti , etc. V · H .. V H о - н Fig . 22. Different forms of bonded and adsorbed water on silicate ...
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