Invention Grant
- Patent Title: Solid oxide fuel cell using zeolite-templated carbon as electrocatalyst
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Application No.: US17497521Application Date: 2021-10-08
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Publication No.: US11721826B2Publication Date: 2023-08-08
- Inventor: Ahmad D. Hammad , Issam T. Amr , Yuguo Wang , Georgios Lithoxoos , Rashid M. Othman
- Applicant: Saudi Arabian Oil Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Fish & Richadson P.C.
- Priority: GR 210100468 2021.07.14
- Main IPC: H01M8/1246
- IPC: H01M8/1246 ; H01M8/1231 ; H01M8/04007 ; H01M8/04089 ; C23C16/26 ; H01M8/04701 ; H01M8/12

Abstract:
A solid oxide fuel cell assembly (SOFC) and a method for making the SOFC are provided. An exemplary method includes forming a functionalized zeolite templated carbon (ZTC). The functionalized ZTC is formed by forming a CaX zeolite, depositing carbon in the CaX zeolite using a chemical vapor deposition (CVD) process to form a carbon/zeolite composite, treating the carbon/zeolite composite with a solution comprising hydrofluoric acid to form a ZTC, and treating the ZTC to add catalyst sites. The functionalized ZTC is incorporated into electrodes by forming a mixture of the functionalized ZTC with a calcined solid oxide electrolyte and calcining the mixture. The method includes forming an electrode assembly, forming the SOFC assembly, and coupling the SOFC assembly to a cooling system.
Public/Granted literature
- US20230025861A1 SOLID OXIDE FUEL CELL USING ZEOLITE-TEMPLATED CARBON AS ELECTROCATALYST Public/Granted day:2023-01-26
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