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InProceedings (Aufsatz / Paper einer Konferenz etc.) zugänglich unter
Photocatalytic gradient coatings on plastics by spray techniques
URN: urn:nbn:de:bsz:291-scidok-30746
URL: http://scidok.sulb.uni-saarland.de/volltexte/2011/3074/
Quelle:
(2004) Advanced coatings on glass & plastics for large-area or high-volume products / organized by International Organizing Committee of ICCG; INM. [J. Puetz ... (ed.)]. - Saarbrücken : Leibniz-Institut für Neue Materialien - INM, 2004, S. 361-368
pdf-Format:
Dokument 1.pdf (642 KB)
SWD-Schlagwörter:
Photokatalyse , Titan , Oxide , Nanopartikel , Spray , Organisch-anorganischer Hybridwerkstoff , Verdunstung
Institut:
INM Leibniz-Institut für Neue Materialien
DDC-Sachgruppe:
Naturwissenschaften
Dokumentart:
InProceedings (Aufsatz / Paper einer Konferenz etc.)
Sprache:
Englisch
Erstellungsjahr:
2004
Publikationsdatum:
18.02.2011
Kurzfassung auf Englisch:
Transport coating systems applicable on plastics surfaces by a spray technique are presented. The coatings are based on highly photocatalytically active nanoscaled titania powders, surface modified with silanes containing organic or fluoro-organic side chains. The modification allows for the introduction of the particles in organic inorganic hybrid NANOMER coating systems. In the wet film - due to the evaporation of the solvents - a decompatibilisation of the coated particles to the matrix results in a self organising gradient layer formation with an up-concentration of the active particles at the interface layer between coating and air. After activation by irradiation with artificial or natural UV-light, highly active transparent photocatalysis coatings for a great variety of materials are obtained.
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