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2024年12月28日发(作者:57原码)

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专利名称:SUBSTRATE, IN PARTICULAR GLASS

SUBSTRATE, SUPPORTING AT LEAST ONE

STACK OF A PHOTOCATALYTIC LAYER AND

A SUBLAYER FOR THE HETEROEPITAXIAL

GROWTH OF SAID LAYER

发明人:LABROUSSE, LAURENT,NADAUD, NICOLAS

申请号:EP04805775.6

申请日:20041022

公开号:EP1678095A1

公开日:20060712

摘要:The invention relates to a structure, comprising a substrate supporting a layer

with a photocatalytic and anti-soiling property on at least part of the surface thereof,

said layer being based on titanium dioxide (TiO2) which is at least partially crystallized in

the anatase form thereof. Said structure is characterised in comprising a sublayer (SC)

directly under at least one TiO2 layer, said sublayer having a crystallographic structure

which provides assistance to crystallization by heteroepitaxial growth in the anatase form

of the TiO2-based upper layer, the photocatalytic property being obtained without any

heating step.

申请人:SAINT-GOBAIN GLASS FRANCE

地址:"Les Miroirs", 18, avenue d'Alsace 92400 Courbevoie FR

国籍:FR

代理机构:Lucas, Francois

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