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LaMer growth model

LaMer, Monomer Addition Growth Model. Most of the recent publications (13,18,37,43-45) concerning the Stober silica precipitation describe a first-order hydrolysis of TEOS as the rate-limiting process in the silica particle precipitation. The second reaction step, the condensation reaction, was found to be faster by at least a... [Pg.138]

If the reduction rate is high enough to keep the monomer concentration higher than supersaturation, as described by LaMer s model, numerous tiny nuclei will form and few monomers will be left for further growth. These liny nuclei tend to... [Pg.128]

Figure 3. (a) LaMer model describing nucleation and growth of crystallites versus time for a... [Pg.56]

See other pages where LaMer growth model is mentioned: [Pg.138]    [Pg.2390]    [Pg.3]    [Pg.57]    [Pg.60]    [Pg.197]    [Pg.146]    [Pg.61]    [Pg.150]    [Pg.622]    [Pg.44]    [Pg.922]    [Pg.609]    [Pg.344]    [Pg.364]   
See also in sourсe #XX -- [ Pg.520 ]



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