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US 2023/0405558 A1Published application
Sheet niobates for use in photocatalysts
AssigneeTaniobis GmbH
InventorsCHRISTOPH SCHNITTER, SVEN ALBRECHT, ROLAND MARSCHALL, NATALIA KULISCHOW, FLAVIU CALIN LADASIU CIOLACU
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Abstract
A layered niobate which is used as a photocatalyst. The layered niobate has the formula [HaAb]+[Sr2Nb3O10]−. [Sr2Nb3O10]− forms main layers. [HaAb]+ forms interlayers, wherein H includes H+ and H3O+, A is K+, Cs+ and Rb+, 0.6≤a≤1, 0≤b≤0.4, and a+b=1. The layered niobate has different spacings between the main layers.
Claims17
1-15. (canceled)
A layered niobate having a formula [HaAb]+[Sr2Nb3O10]−, wherein,
- [Sr2Nb3O10]− forms main layers, and
- [HaAb]+ forms interlayers,
- wherein,
- H comprises H+ and H3O+,
- A is an element of the group consisting of K+, Cs+ and Rb+,
- 0.6≤a≤1,
- 0≤b≤0.4, and
- a+b=1, and
- the layered niobate has different spacings between the main layers.
6 more elements
Dependencies are inferred from the claim text.