Sulfuration Temperature-Dependent Hydrogen Evolution Performance of CoS2 Nanowires
نویسندگان
چکیده
Densely aligned CoS2 nanowires (NWs) on chemically durable stainless steel fibers felt (SSF) substates were synthesized by thermal sulfuring Co3O4 NWs, which oxidized from hydrothermal Co(OH)y(CO3)(1?0.5y)·nH2O NWs precursors. The effect of sulfuration temperature the composition, morphology, and HER performance products was studied in detail. results show that high purity together with enlarged density active sites given twisted morphology sulfured at 500 °C guarantee its superior hydrogen evolution reaction (HER) compared other samples lower temperatures.
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ژورنال
عنوان ژورنال: Catalysts
سال: 2022
ISSN: ['2073-4344']
DOI: https://doi.org/10.3390/catal12060663