THERMOCHROMIC GLASS AND THERMOCHROMIC DOUBLE GLAZING GLASS

PROBLEM TO BE SOLVED: To provide a thermochromic glass in which VO2is prevented from being oxidized by highly toxic V2O5. SOLUTION: A laminate of sacrificial metal/oxide is provided as a surface protective layer for a vanadium dioxide film. The minimum thickness of the sacrificial metal layer is det...

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Bibliographische Detailangaben
Hauptverfasser:	MASUBUCHI TOMOJI, FUKUDA KENTARO, ANZAKI TOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TRANSPORTING VEHICLES IN GENERAL WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a thermochromic glass in which VO2is prevented from being oxidized by highly toxic V2O5. SOLUTION: A laminate of sacrificial metal/oxide is provided as a surface protective layer for a vanadium dioxide film. The minimum thickness of the sacrificial metal layer is determined in a way that the sacrificial metal still exists after the oxide layer is formed, that is to say, the sacrificial metal is not totally oxidized and continues to exist as a metal having a some thickness. Preferably, the thickness of the sacrificial metal layer is e.g. 1.0-15.0 nm. COPYRIGHT: (C)2009,JPO&INPIT