A SANS study of microemulsions with polymer additions [Elektronische Ressource] / vorgelegt von Dmytro Byelov

A SANS study of microemulsions with polymer additions [Elektronische Ressource] / vorgelegt von Dmytro Byelov

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Dmytro ByelovA SANS study of microemulsions withpolymer additions2003Physikalische ChemieA SANS study of microemulsions withpolymer additionsInaugural-Dissertationzur Erlangung des Doktorgrades der Naturwissenschaftenim Fachbereich Chemie und Pharmazieder Mathematisch-NaturwissenschaftlichenFakult¨atder Westf¨alischen Wilhelms-Universit¨at Mu¨nstervorgelegt vonDmytro Byelovaus Odessa, Ukraine- 2003 -Dekan: Prof. Dr. Jens LekerErster Gutachter: Prof. Dr. Dieter RichterZweiter Gutachter: Prof. Dr. Hellmut EckertTag der mu¨ndlichen Pru¨fungen: 30,01,2004; 02,02,2004; 05,02,2004Tag der Promotion: 05,02,2004Contents1 Introduction 12 Thermodynamics of microemulsions 52.1 From membrane properties to the bicontinuous microemulsion . . 52.1.1 Curvature energy . . . . . . . . . . . . . . . . . . . . . . . 52.1.2 Gausisian Random Field approximation . . . . . . . . . . 82.1.3 Diblock copolymer addition . . . . . . . . . . . . . . . . . 102.1.4 Homopolymer addition . . . . . . . . . . . . . . . . . . . . 112.1.5 Addition of homopolymer and diblock copolymer . . . . . 122.1.6 Ginzburg-Landau model for the scattering intensity . . . . 122.2 Theory of droplet microemulsions . . . . . . . . . . . . . . . . . . 152.2.1 General part . . . . . . . . . . . . . . . . . . . . . . . . . . 152.2.2 Fluctuations of spherical droplets. . . . . . . . . . . . . . . 172.2.3 Droplet to cylinder phase transition . . . . . . . . . . . . . 192.2.

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Published 01 January 2004
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