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Polymer brushes interdigitation

The effect of the interdigitation between the polymer chains of two brushes on the interaction force profile is plotted in Fig. 8 for three polymers PVP-PI 69-39, PVP-PI 38-69, and PS-X (140 K). The solid curves present the results in which the interdigitation was taken into account, while the dashed ones those in which the interdigitation was neglected. For the former, the chain conformational partition function [Eq. (5)] involves a 2mX2m supermatrix G for which the chain free ends can be located in any lattice layer between the two surfaces. For the latter, the conformational partition function involves a m X in supermatrix G with chains con-... [Pg.626]

See other pages where Polymer brushes interdigitation is mentioned: [Pg.618]    [Pg.619]    [Pg.622]    [Pg.678]    [Pg.205]    [Pg.381]    [Pg.184]    [Pg.229]    [Pg.8]    [Pg.2531]    [Pg.106]    [Pg.198]    [Pg.16]    [Pg.627]    [Pg.202]    [Pg.347]    [Pg.352]    [Pg.16]    [Pg.283]   
See also in sourсe #XX -- [ Pg.106 ]



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