AI Article Synopsis
- Researchers have developed flower-shaped platinum and palladium nanomaterials supported by graphene, using hexadecyltrimethylammonium bromide as an assistant.
- The new catalysts show better performance in alcohol electrocatalytic oxidation reactions compared to those obtained from metal precursor reduction via redox reactions with graphene oxide.
- Tests for cyclic voltammetry and chronoamperometry demonstrate that these new catalysts possess high stability over time.
Article Abstract
Graphene-supported flower-shaped platinum and palladium nanomaterials assisted by hexadecyltrimethylammonium bromide have been successfully developed. Compared with the catalyst reduced by the redox reaction between metal precursors and graphene oxide, the flower-shaped catalyst obtained using reduction in active hydrogen atoms exhibits enhanced catalytic activity in alcohol electrocatalytic oxidation reactions. Repeated cyclic voltammetry and chronoamperometry tests both indicate that the prepared catalyst has excellent stability.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11597040 | PMC |
| http://dx.doi.org/10.3390/molecules29225462 | DOI Listing |
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