【摘 要】
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In this paper,we synthesized PtCu bimetallic nanomaterials and carbon quantum dots (CQDs).The PtCu nanomaterials and CQDs were droped to the glassy carbon electrode,and we study its electrocatalysis t
【机 构】
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闽南师范大学化学与环境科学系,福建,漳州,363000 闽南师范大学化学与环境科学系,福建,漳州,
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In this paper,we synthesized PtCu bimetallic nanomaterials and carbon quantum dots (CQDs).The PtCu nanomaterials and CQDs were droped to the glassy carbon electrode,and we study its electrocatalysis to ethanol.Bimetallic nanoparticles show a new function of the synergy between the two kinds of metal.At the same time,CQDs have good biological intermiscibility and more active sites.The morphology of the PtCu bimetal nanomaterials were observed with scanning electron microscopy (SEM).The fluorescence of the synthesized CQDs was determined by fluorescence spectrometer (FS).Cyclic voltammetry experiments showed that the PtCu/CQDs can effectively promote the electron transfer and possess good electrocatalytic performance to ethanol.
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