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  • Electronic Resource  (2)
  • Flocculation  (1)
  • PACS. 61.25.Hq Macromolecular and polymer solutions; polymer melts; swelling - 61.10.Eq X-ray scattering (including small-angle scattering) - 61.12.Ex Neutron scattering techniques (including small-angle scattering)  (1)
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  • Electronic Resource  (2)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 266 (1988), S. 101-104 
    ISSN: 1435-1536
    Keywords: Flocculation ; adsorbedpolymers ; small angleneutron scattering
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Small angle neutron scattering was used to examine the organization of silica spheres which had been flocculated by various cationic copolymers. When the adsorbed polymers bound the spheres without compensating their surface charge, the resulting aggregates had a liquid-like short range order. When the polymers compensated for the surface charges, we found only tenuous aggregates with self-similar structures.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 9 (1999), S. 261-266 
    ISSN: 1434-6036
    Keywords: PACS. 61.25.Hq Macromolecular and polymer solutions; polymer melts; swelling - 61.10.Eq X-ray scattering (including small-angle scattering) - 61.12.Ex Neutron scattering techniques (including small-angle scattering)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: We show experimentally that Manning counterion condensation also leads to a renormalization of the charge density at high concentrations of highly charged, flexible, hydrophilic polyelectrolytes. Investigations by small angle neutron and X-ray scattering of semi-dilute solutions of poly(acrylamide-co-sodium-2-acrylamido-2-methylpropane sulfonate) at different charge densities above the condensation threshold, show that the scattering function is invariant with the charge density.
    Type of Medium: Electronic Resource
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