United States
US 12,702,970 B2
Synthesis of atomically dispersed M—N—C catalysts via selective metalation
US 12,702,970 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- WISCONSIN ALUMNI RESEARCH FOUNDATION
- Inventors
- Shannon Stahl; Jason Bates
- Publication date
- 2026-08-11
- Filing date
- 2022-08-10
- Document type
- B2 Granted patent
- Also written as
- US 12,702,970 B2 · US12702970 · 12702970
Abstract
A method of making an M-N—C catalyst is disclosed. The method includes the steps of (a) contacting an N-doped carbon support with a basic solution that includes a metal salt, whereby the N-doped carbon support is metalated by the metal cation of the metal salt to form one or more chelated metal-nitrogen complexes (MNx species); and (b) subsequently contacting the metalated N-doped carbon support with an acid, whereby the one or more MNx species formed on the N-doped carbon support in step (a) remain intact while other species are removed.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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