Biomass is cheap and readily available and renewable.The hydrothermal synthesis of carbon spheres and platinum-supported ferroferric oxide spheres is of great significance in the application of catalytic degradation of methyl orange and in environmental protection.Using biomass glucose as raw material and water as solvent,carbon spheres were synthesized by a hydrothermal reaction and a platinum-containing ferrous tetracarbonate sphere was prepared.Field emission electron microscopy (SEM),field emission transmission electron microscopy (TEM),X-ray diffraction (XRD),and X-ray photoelectron spectroscopy (XPS) were used to measure the morphology of spheres and magnetic materials.The structure,composition and composition were characterized.The degradation of platinum-bearing magnetic carbon was investigated by ultraviolet-visible spectrophotometer (UV-Vis) using the reduction reaction of methyl orange and sodium borohydride as models.
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基金资助
国家自然科学基金(21761019)
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