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PPV PVP polyblends

Figure 8. Relative intensities of emission peaks at (O) 520 nm and ( ) 550 nm wavelength per mole of PPV conjugated units as a function of PVP content in PPV/PVP polyblends. Figure 8. Relative intensities of emission peaks at (O) 520 nm and ( ) 550 nm wavelength per mole of PPV conjugated units as a function of PVP content in PPV/PVP polyblends.
Larger particles in the PPV-80PVP polyblend were formed due to the fact that small particles have a higher tendency to coagulate with each other in order to reduce the surface energy. The boundary between small particles in a coagulated large particle is still barely visible, in which we believe that the PVP was inserted... [Pg.76]

See other pages where PPV PVP polyblends is mentioned: [Pg.71]    [Pg.72]    [Pg.73]    [Pg.74]    [Pg.74]    [Pg.74]    [Pg.80]    [Pg.84]    [Pg.71]    [Pg.72]    [Pg.73]    [Pg.74]    [Pg.74]    [Pg.74]    [Pg.80]    [Pg.84]    [Pg.76]    [Pg.76]    [Pg.80]    [Pg.84]   


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