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Dispersion mechanisms basic principles

An ionic charge on the particles in the presence of alkali is the chief mechanism of stabilization in commercial sols. However, a completely satisfactory theory of stabilization has apparently not yet been developed. The basic principles of stabilization by the ionic double layer around particles were developed by Derjaguin and Landau (44) and Vcrwey and Overbeek (45), hence the DLVO theory it has been specifically applied to spherical particles (46a). An excellent summary of the forces affecting the stability of disperse systems was presented by Ottewill (46b). [Pg.324]

Wu [234] reviewed the basic principles of optical and electron microscopes and their applications to characterization and investigation of polymer toughening mechanisms. Multiphase polymers are prepared for SEM by methods such as fractography, etching, and extraction and for OM and TEM by thin sectioning methods. The dispersed phase in a... [Pg.309]

See other pages where Dispersion mechanisms basic principles is mentioned: [Pg.360]    [Pg.665]    [Pg.113]    [Pg.10]    [Pg.340]    [Pg.95]    [Pg.299]    [Pg.598]    [Pg.193]    [Pg.274]    [Pg.2597]    [Pg.1204]    [Pg.264]    [Pg.3144]    [Pg.131]    [Pg.1]    [Pg.330]    [Pg.35]    [Pg.373]    [Pg.176]    [Pg.1639]    [Pg.332]    [Pg.142]    [Pg.491]    [Pg.62]    [Pg.220]    [Pg.342]    [Pg.1460]    [Pg.1499]    [Pg.1958]    [Pg.28]    [Pg.23]    [Pg.261]    [Pg.1946]    [Pg.1498]    [Pg.1643]    [Pg.123]    [Pg.184]    [Pg.184]    [Pg.270]    [Pg.322]    [Pg.147]    [Pg.113]    [Pg.3717]    [Pg.224]    [Pg.435]   
See also in sourсe #XX -- [ Pg.498 , Pg.499 , Pg.500 , Pg.501 ]

See also in sourсe #XX -- [ Pg.498 , Pg.499 , Pg.500 , Pg.501 ]



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