Please use this identifier to cite or link to this item: doi:10.22028/D291-24749
Title: Photocatalytic gradient coatings on plastics by spray techniques
Author(s): Schmidt, Helmut K.
Naumann, Matthias
Müller, Thomas S.
Akarsu, Murat
Language: English
Year of Publication: 2004
OPUS Source: 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
SWD key words: Photokatalyse
Organisch-anorganischer Hybridwerkstoff
DDC notations: 500 Science
Publikation type: Conference Paper
Abstract: 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.
Link to this record: urn:nbn:de:bsz:291-scidok-30746
Date of registration: 18-Feb-2011
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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