Application of spin-echo small-angle neutron scattering to study the structure of charged colloids

We have recently built a SESANS setup at the Interfaculty Reactor Institute in Delft. Here, we present the measurements on charge-stabilized colloidal suspensions. We have observed the local colloidal structure directly in real space. We consider the measurements on charged colloids in the frame of...

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Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2005-02, Vol.356 (1), p.218-222
Hauptverfasser:	Kruglov, Timofey V., Bouwman, Wim G., de Schepper, Ignatz M., Rekveldt, Theo M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge-stabilized colloids Chemistry Colloidal state and disperse state Correlation function Exact sciences and technology General and physical chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena Small-angle neutron scattering Spin-echo
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Beschreibung
Zusammenfassung:	We have recently built a SESANS setup at the Interfaculty Reactor Institute in Delft. Here, we present the measurements on charge-stabilized colloidal suspensions. We have observed the local colloidal structure directly in real space. We consider the measurements on charged colloids in the frame of “like-charge attraction” controversy and show the advantage of SESANS’ real-space domain for straightforward interpretation of the results.
ISSN:	0921-4526 1873-2135
DOI:	10.1016/j.physb.2004.10.080