Synthesis of transferable nanoporous PtFe/Au film with enhanced electrocatalytic activity
Source abstract
Abstract
An ordered nanoporous PtFe/Au film is synthesised via a simple two‐step strategy based on sputtering and electrochemical deposition onto anodic aluminium oxide template. The morphology image of PtFe/Au film is characterised. The results reveal that the prepared porous film consists of ordered hexagonal array of nanoholes with a pore diameter of 40 nm and a periodic distance of 120 nm. PtFe/Au film after dissolving the template can maintain its integrality and is transferable. The PtFe/Au nanoporous film based electrode shows high catalytic activity for oxidation of methanol in alkaline ambiance which making it more attractive for fuel cell operations.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Nanoporous metals and alloys · Nanomaterials for catalytic reactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Physical Science and Technology Southwest University Chongqing 400715 People's Republic of China
Funding
Fundamental Research Funds for the Central Universities · Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission · National Natural Science Foundation of China
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