Invention Grant
- Patent Title: Layered platinum on freestanding palladium nano-substrates for electrocatalytic applications and methods of making thereof
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Application No.: US17391757Application Date: 2021-08-02
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Publication No.: US11784316B2Publication Date: 2023-10-10
- Inventor: Younan Xia , Shuifen Xie , Sang-Il Choi , Xue Wang , Jinho Park , Lei Zhang
- Applicant: Georgia Tech Research Corporation
- Applicant Address: US GA Atlanta
- Assignee: Georgia Tech Research Corporation
- Current Assignee: Georgia Tech Research Corporation
- Current Assignee Address: US GA Atlanta
- Agency: THOMAS | HORSTEMEYER, L.L.P.
- The original application number of the division: US14659879 2015.03.17
- Main IPC: H01M4/86
- IPC: H01M4/86 ; H01M4/92 ; C30B29/60 ; C30B7/14 ; C30B29/02 ; C30B7/00 ; C30B29/66 ; B01J23/42 ; B01J23/44 ; H01M8/10
Abstract:
Core-shell nanostructures with platinum overlayers conformally coating palladium nano-substrate cores and facile solution-based methods for the preparation of such core-shell nanostructures are described herein. The obtained Pd@Pt core-shell nanocatalysts showed enhanced specific and mass activities towards oxygen reduction, compared to a commercial Pt/C catalyst.
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