colloidal suspension liquid crystals nematicsmectic asmectic cchiral/cholesteric

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Colloidal Suspension Liquid Crystals nematic smecti c A smectic C chiral/ cholesteric

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Page 1: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric

Colloidal Suspension

Liquid Crystals

nematic smectic A smectic C chiral/cholesteric

Page 2: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric

Polymers

Page 3: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric

Micelles

Page 4: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric

Klassifizierung kolloidaler SystemeBeispiele Klasse Disperse Phase Dispersionsmittel

Nebel, DunstTabakrauch,Aerosolsprays

Flüssige Aerosole Flüssigkeit Gas

Milch, ButterMayonnaise, AsphaltSalben

Emulsionen Flüssigkeit Flüssigkeit

Anorganische Kolloide (z.B. Gold, PS, Silica)Farben, LackeZahnpasta

Suspension/Dispersion Feststoff Flüssigkeit

Schäume Schaum Gas Flüssigkeit

Schaumstoffe, Ytong

Fester Schaum Gas Feststoff

Opal: regelmäßig angeordnete Silikatteilchen (3D Beugungsgitter)

schillernde Farben

Page 5: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric

On the Movement of Small Particles Suspended in Stationary Liquids Required by the Molecular-Kinetic Theory of HeatThis work will demonstrate that ... small objects which are suspended in a liquid will colloide with the liquid‘s molecules which leads to a motion which can be detected with a microscope ....

Albert Einstein‘s most cited paper !!

Page 6: Colloidal Suspension Liquid Crystals nematicsmectic Asmectic Cchiral/cholesteric