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首页> 外文期刊>Journal of Crystal Growth >Mild Hydrothermal Synthesis Of Hexagonal Cus Nanoplates
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Mild Hydrothermal Synthesis Of Hexagonal Cus Nanoplates

机译：轻度水热合成六角形Cus纳米板

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摘要

Hexagonal copper sulfide (CuS) nanoplates were successfully prepared by a mild hydrothermal method. The nanoplates consisted of {001} facets of top-bottom surfaces and {110} facets of the other six-side surfaces. Stacking faults parallel to {001} planes were observed for the nanoplates. The obtained products were characterized by means of X-ray powder diffractometer (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and ultraviolet-visible light (UV-Vis) spectrophotometer. It was found that the morphology, the mean plane size (75-179 nm), and the thickness (18-38 nm) of nanoplates could be controlled by adjusting CTAB concentration, the used quantity of HNO_3, and reaction temperature, respectively. The combination of these controls made nanoplates attractive, promising, and abundant building blocks for advanced materials and nanodevices. The possible mechanism of the formation of nanoplates was discussed.
机译：通过温和的水热法成功制备了六角形硫化铜（CuS）纳米板。纳米板由上下表面的{001}面和其他六个侧面的{110}面组成。对于纳米板，观察到平行于{001}平面的堆叠缺陷。通过X射线粉末衍射仪（XRD），扫描电子显微镜（SEM），透射电子显微镜（TEM）和紫外可见光（UV-Vis）分光光度计对所得产物进行表征。发现通过调节CTAB浓度，HNO_3的使用量和反应温度可以分别控制纳米板的形貌，平均平面尺寸（75-179 nm）和厚度（18-38 nm）。这些控件的组合使纳米板成为先进材料和纳米设备的诱人，有前途和丰富的构建基块。讨论了形成纳米板的可能机理。

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