Hydrocarbon reforming catalyst, method of preparing the same and fuel cell including the hydrocarbon reforming catalyst
AssigneesSamsung Electronics Co., Ltd., Samsung SDI Co., Ltd.
InventorsHyun-chul LEE, Doo-hwan Lee, Eun-duck Park, Kang-hee Lee, Yun-ha Kim, Jae-hyun Park
Life of this patent
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Abstract
A hydrocarbon reforming catalyst includes an oxide support as well as a nickel active catalyst layer, a metal oxide, an alkali metal supported by the oxide support.
Claims22
A hydrocarbon reforming catalyst comprising:
- an oxide support;
- and
- a nickel, a metal oxide, and an alkali metal or alkali earth metal supported by the oxide support.
A method of manufacturing a hydrocarbon reforming catalyst, the method comprising:
- loading nickel onto an oxide support, thereby obtaining a first resultant structure;
- loading a metal oxide onto the first resultant structure;
- and
- loading alkali metal or alkali earth metal,
- wherein the alkali metal or alkali earth metal is loaded at least one time selected from before the nickel is loaded, after the nickel is loaded and before the metal oxide is loaded, and after the metal oxide is loaded.
A method of manufacturing a hydrocarbon reforming catalyst, the method comprising:
- loading a metal oxide onto an oxide support, thereby obtaining a first resultant structure;
- loading nickel onto the first resultant structure;
- and
- loading an alkali metal or alkali earth metal,
- wherein the alkali metal or alkali earth metal is loaded at at least one time selected from before the metal oxide is loaded, after the metal oxide is loaded and before the nickel is loaded, and after the nickel is loaded.
A method of manufacturing a hydrocarbon reforming catalyst, the method comprising:
- simultaneously loading a metal oxide and nickel onto an oxide support;
- and
- loading a alkali metal or alkali earth metal,
- wherein the alkali metal or alkali earth metal is loaded before or after the metal oxide and nickel are simultaneously loaded.
A method of manufacturing a hydrocarbon reforming catalyst, the method comprising simultaneously loading nickel, a metal oxide, and an alkali metal or alkali earth metal onto an oxide support.
Dependencies are inferred from the claim text.