| 摘要 |
<p>Composite material ( 10 ) comprises a substrate ( 1 ) and a chemically, mechanically, physically, catalytically and/or optically functional titanium oxide layer ( 2 ), applied on at least one side thereof. A titanium oxide layer ( 2 ) is deposited on the substrate ( 1 ) as a base layer ( 3 ), made from TiO<SUB>x </SUB>with an oxygen content of 0.7<=x<2, OR MADE FROM TIO<SUB>x</SUB>(OH)<SUB>y </SUB>with an oxygen content of 0.5<=x<2 and a hydroxide content of 0<=y<0.7 and an upper layer ( 4 ) of amorphous and/or crystalline TiO<SUB>2 </SUB>applied to said base layer ( 3 ). In a first method variation, firstly a base layer ( 3 ) of TiO<SUB>x </SUB>with an oxygen content of 0.7<=x<2 is reactively or non-reactively deposited, then, through an increase in the oxygen content, the process pressure, the capacity and/or the substrate temperature, an upper layer ( 4 ) of amorphous and/or crystalline TiO<SUB>2 </SUB>is deposited. In a second method variation, firstly a base layer ( 3 ) of TiO<SUB>x </SUB>with an oxygen content of 0.7<=x<2 is reactively or non-reactively deposited and then post-oxidized on the surface by means of an electrochemical, thermal and/or plasma process, until the base layer ( 3 ) is converted into amorphous or crystalline TiO<SUB>2 </SUB>at least partly in an upper layer ( 4 ).</p> |
