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US 2014/0155252 A1Published application
Method of making
AssigneeUnited Technologies Corporation
InventorsMinhua Shao, Belabbes Merzougui
Life of this patent
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Abstract
A method of forming a catalyst structure includes providing a catalyst support structure having a core and an inner carbide film on the core, depositing catalyst nanoparticles on the catalyst support structure, and forming an outer carbide film on the catalyst support structure after the step of depositing catalyst nanoparticles. The outer carbide film is preferentially formed on the catalyst support structure compared to the catalyst particles.
Claims18
A method of forming a catalyst structure, the method comprising:
- providing a catalyst support structure having a core and an inner carbide film on the core;
- depositing catalyst nanoparticles on the catalyst support structure;
- and
- forming an outer carbide film on the catalyst support structure after the step of depositing catalyst nanoparticles, wherein the outer carbide film is preferentially formed on the catalyst support structure compared to the catalyst particles.
1 more element
Dependencies are inferred from the claim text.