Glass, Volume 22 |
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Page 46
An esterification to Si - 0 - C ( O ) - R groups is possible with carbonic acids , acid
chlorides , or anhydrides ( Hair , 1967 ) , or with benzylchlorides ( Liebich et al . ,
1973 ) . Transformations with metal hydrides , for example LiAlH4 , lead to ...
An esterification to Si - 0 - C ( O ) - R groups is possible with carbonic acids , acid
chlorides , or anhydrides ( Hair , 1967 ) , or with benzylchlorides ( Liebich et al . ,
1973 ) . Transformations with metal hydrides , for example LiAlH4 , lead to ...
Page 131
si ( OC , H5 ) 4 Ti ( 0C3H7 ) 4 Mixing at 20 - 80°C under stirring Stage 1 Mixed
alkoxide solution Addition of alcoholic solution of water and acid Stage 2
Alcoholic solution of alkoxides containing water and acid Hydrolysis at 20 - 60°C
Fiber ...
si ( OC , H5 ) 4 Ti ( 0C3H7 ) 4 Mixing at 20 - 80°C under stirring Stage 1 Mixed
alkoxide solution Addition of alcoholic solution of water and acid Stage 2
Alcoholic solution of alkoxides containing water and acid Hydrolysis at 20 - 60°C
Fiber ...
Page 136
In the foregoing , the procedure has been described in which the addition of
water and acid is made after the solution has been diluted with ethyl alcohol in
order to hydrolyze the solution in a clear state without undesirable
inhomogenous ...
In the foregoing , the procedure has been described in which the addition of
water and acid is made after the solution has been diluted with ethyl alcohol in
order to hydrolyze the solution in a clear state without undesirable
inhomogenous ...
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Contents
Water in Glass | 75 |
Applications | 121 |
Gel Method for Making Glass | 129 |
Copyright | |
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acid addition adsorption alkali alkoxide analysis applied atoms band Bartholomew bond bulk calculated cause Ceram Chem chemical clusters coefficient components composition concentration constant contraction crack crystals curve decrease dependence depth determination developed discussed distribution Doremus effect energy equation et al example expansion experimental failure fatigue fibers formation formed fracture function geometry give given glass surfaces groups heating higher hydrated hydrolysis hydrosilicate important increase influence ions Kamiya layer lead length load lower material mean measured melting metal method mole observed obtained occurs oxide phase Phys possible prepared pressure processes produced propagation properties range ratio reaction region samples seal shown in Fig shows silicate glasses SiO2 soda-lime Solids solution strain strength stress structure studies Table technique temperature thermal tion values vapor viscosity water content