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利用超声技术,选择间二甲苯溶液和乙腈两种不互溶的溶剂,首次成功地制备了C60的空心纳米壳.选择扫描电镜(SEM),透射电镜(TEM)等对所制得的C60的空心纳米壳的形貌及结构进行表征.C60空心纳米壳的外直径为300～400nm,内直径为200～300nm,壁厚约100nm.X射线衍射光谱(XRD)、傅里叶红外光谱检测结果表明其为C60分子组成的单晶结构.利用电泳方法制备了均匀的C60的空心纳米壳膜电极,并利用电沉积方法在所制备的C60的空心纳米壳电极表面沉积了金(Au)纳米颗粒.为进一步沉积其它金属,研究其在生物传感器及燃料电池方面的应用提供了基础.
The hollow nanoshells of C60 were successfully prepared for the first time by using the ultrasonic technique and the two immiscible solvents, m-xylene solution and acetonitrile, and the hollow structures of hollow C60 were obtained by scanning electron microscopy (SEM), transmission electron microscopy (TEM) The morphology and structure of nanoshells were characterized.The outer diameter of hollow C60 hollow shell was 300-400nm, the inner diameter was 200-300nm, the wall thickness was about 100nm.The results of X-ray diffraction (XRD) and Fourier transform infrared spectroscopy Which is a single crystal structure composed of C60 molecules.Uniform C60 hollow nanoshell membrane electrode was prepared by electrophoretic method, and gold nanoparticles were deposited on the hollow C60 hollow nanoshell electrode surface by electrodeposition method. It provides the basis for further deposition of other metals and their applications in biosensors and fuel cells.