以CuC2O4纳米微球为模板,通过水热法在120℃、1h时成功合成了一维CuC2O4/ZnO异质结构.采用热重分析(TGA)、场发射扫描电子显微镜(FE-SEM)、能量散射X射线谱(EDX)、透射电子显微镜(TEM)和X射线粉末衍射(XRD)等测试技术对产物的结构和形貌进行了表征.结果表明,所得产物为一维CuC2O4/ZnO纳米棒束,长约1μm,直径约500 nm.每个棒束由许多纳米棒沿同一方向组装而成.TEM照片和EDX光谱表明,CuC2O4和ZnO形成了均匀的异质结构.
One-dimensional CuC2O4/ZnO heterostructures were successfully prepared via hydrothermal reaction for 10 h at 120 ℃ using CuC2O4 microspheres as templates. Thermal gravimetric analysis ( TGA),field-emission scanning electron microscope (FESEM),energy dispersive X-ray spectrometry( EDX),transmission scanning electron microscope( TEM ) and powder X-ray diffraction(XRD) were used to characterize the structure and morphology of the products.Results show that the obtained products are CuC2O4/ZnO nanorod bundles with 500 nm in diameter and 1 μm in length.Each rod bundle consists of many nanorods which grow along the same orientation.TEM image and EDX spectra show that the product is a uniformly heterostructured material formed from CuC2O4 and ZnO.
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