The first layer contains at least one kind of an oxide selected from the group consisting of a ruthenium oxide, an iridium oxide and a titanium oxide, and the second layer contains an alloy of platinum and palladium.
The metal oxide particle is preferably at least one selected from the group consisting of titanium oxide, aluminum oxide, zirconium oxide, potassium titanate, tungsten oxide, and zinc oxide.
The hydrogen diffusion barrier comprises at least one of the following chemical compounds: strontium tantalate, bismuth tantalate, tantalum oxide, titanium oxide, zirconium oxide, and aluminum oxide.
The metal oxide of the above metal oxide-organopolysiloxane hybrid is preferably one or more of metal oxides selected from among a titanium oxide, a zirconium oxide and silicon dioxide.
The composition of the invention comprises at least one supported oxide, based on a zirconium oxide, a titanium oxide or a mixed zirconium titanium oxide on a silica-based support.
The black rock (74) comprises silica oxide, magnesium oxide, potassium permanganate, aluminum oxide, iron oxide, silicon dioxide, titanium dioxide, sodium oxide, and boron.
Said support consists of one or more of the following: an oxide of titanium (Ti); an oxide of zirconium (Zr); and an oxide of cerium (Ce).
According to the invention, the coating contains titanium boride, titanium (di)oxide, silicon (di)oxide, or silicon nitride.
This negative electrode active substance comprises a monoclinic β-type titanium-based oxide or lithium titanium-based oxide.
The coating of the present invention comprises selected oxides of titanium and amorphous titanium sub oxide in a suitable carrier.
This disclosure is directed to a silica-titania-niobia glass and to a method for making the glass.
Next, the gas stream is contacted with a vanadia-titania catalyst under oxidizing conditions.
The outer layer of titanium dioxide or metal oxide doped titanium dioxide oxides volatile organic compounds to carbon dioxide, water, and other substances.
The chemical-conversion-treated coating film comprises a fluoride of titanium or a fluoride of zirconium, an oxide or hydroxide of titanium, and an oxide or hydroxide of zirconium.
The tungsten oxide/titanium dioxide photocatalytic coating has low sensitivity to humidity variations.
The basic mixture preferably comprises a biocompatible metal oxide such as titanium dioxide (TiO2).
In E 171 titanium dioxide and E 172 iron oxides and hydroxides