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US 12,715,767 B2Granted
Palladium-based membrane
AssigneeNational University of Singapore
InventorsSibudjing Kawi, Subhasis Pati, Nikita Dewangan, Ashok Jangam, Zhigang Wang
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Abstract
There is provided a membrane comprising: a porous support layer having a first surface and a second surface; a palladium (Pd)-based selective layer on a first surface of the support layer; and a zeolite protective layer on a second surface of the support layer, wherein the support layer is between the Pd-based selective layer and the zeolite protective layer. There is also provided a method of forming the same.
Claims12
A membrane comprising:
- a porous support layer having a first surface and a second surface;
- a palladium (Pd)-based selective layer on a first surface of the support layer;
- and
- a zeolite protective layer on a second surface of the support layer,
- wherein the support layer is between the Pd-based selective layer and the zeolite protective layer, and wherein the support layer is a hollow fibre support layer having an inner circumferential surface and an outer circumferential surface and wherein the palladium (Pd)-based selective layer is provided on the inner circumferential surface and the zeolite protective layer is provided on the outer circumferential surface.
2 more elements
Dependencies are inferred from the claim text.