MULTILAYER STRUCTURE FORMED BY NANOPARTICULAR LAMINA WITH UNIDIMENSIONAL PHOTONIC CRYSTAL PROPERTIES, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

The subject of the present disclosure is a multilayer nanoparticular, mesoporous structure that has properties of a Bragg reflector or of a unidimensional photonic crystal in the ultraviolet, visible and infrared ranges close to the electromagnetic spectrum. The unidimensional photonic crystal is fo...

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Bibliographische Detailangaben
Hauptverfasser:	OCANA JURADO MANUEL, MIGUEZ GARCIA HERNAN RUY, COLODRERO PEREZ SILVIA
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The subject of the present disclosure is a multilayer nanoparticular, mesoporous structure that has properties of a Bragg reflector or of a unidimensional photonic crystal in the ultraviolet, visible and infrared ranges close to the electromagnetic spectrum. The unidimensional photonic crystal is formed by laminae with different indices of refraction and of a controlled size, made up of nanoparticles, which can be deposited on different types of substrates using a simple and reliable method. The periodic alternating of laminae with different indices of refraction gives rise to a high reflection factor which can easily be observed with the naked eye and can be measured with a spectrophotometer. In contrast to other, dense, reflective structures, the mesoporous structure of this reflector allows the passage of liquids.