Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Wales-van Holde ratio

The simplest indicator of conformation comes not from but the sedimentation concentration dependence coefficient, ks. Wales and Van Holde [106] were the first to show that the ratio of fcs to the intrinsic viscosity, [/ ] was a measure of particle conformation. It was shown empirically by Creeth and Knight [107] that this has a value of 1.6 for compact spheres and non-draining coils, and adopted lower values for more extended structures. Rowe [36,37] subsequently provided a derivation for rigid particles, a derivation later supported by Lavrenko and coworkers [10]. The Rowe theory assumed there were no free-draining effects and also that the solvent had suf-... [Pg.236]


See other pages where Wales-van Holde ratio is mentioned: [Pg.211]    [Pg.236]    [Pg.238]    [Pg.211]    [Pg.236]    [Pg.238]    [Pg.211]    [Pg.236]    [Pg.238]    [Pg.211]    [Pg.236]    [Pg.238]   
See also in sourсe #XX -- [ Pg.236 , Pg.237 ]




SEARCH



Holde

Holding

Holding ratio

Holds

Wales

© 2024 chempedia.info