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钒酸铜纳米线的制备及光吸收性能 被引量：4

Synthesis and Photo Absorption Properties of α-CuV_2O_6 Nanowires
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摘要 以CuCl2和NH4VO3为原料,采用水热法制备了α-CuV2O6纳米线。采用X射线衍射(XRD)研究了所得α-CuV2O6纳米线的晶相特征,采用场发射扫描电镜(FE-SEM)及透射电镜(TEM)观察产物的微观形貌,利用X-射线能谱(EDS)及X-射线光电子能谱(XPS)对样品的组成进行了分析,并采用紫外-可见漫反射(UV-vis DRS)测定了样品的光吸收性能。紫外-可见漫反射测试显示α-CuV2O6纳米线具有较宽的紫外-可见光吸收范围。 Abstract： Using CuCl2 and NH4VO3 as raw materials, a-CuV2O6 nanowires were fabricated by hydrothermal method. The structure, morphologies, phase compositions and optical properties of the as- prepared a-CuV2O6nanowires were characterized by X-ray diffraction （XRD）, field-emission scanningelectron microscopy （ FE-SEM ）, transmission electron microscopy （ TEM ）, energy dispersive spectrdmeter （EDS）, X-ray photoelectron spectroscopy （XPS）, and UV-visible diffuse reflectance spectrum （UV-vis DRS）. UV-vis DRS shows that the as-prepared a-CuV2O6 nanowires absorption in a wide range from UV to visible light. present strong
作者 张绍岩 燕红 高岩磊 常永芳 牟微
机构地区 石家庄学院化工学院 郑州铁路职业技术学院
出处 《人工晶体学报》 EI CAS CSCD 北大核心 2011年第6期1517-1520,共4页 Journal of Synthetic Crystals
基金 河北省自然科学基金(B2010001946)资助项目 石家庄市科技支撑计划(10116801A)资助项目
关键词 水热法 α-CuV2O6纳米线 紫外-可见吸收 hydrothermal method a-CuV2O6 nanowires UV-visible absorption
分类号 O611.6 [理学—无机化学]
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参考文献11

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二级参考文献4

共引文献6

同被引文献27

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人工晶体学报
2011年 第6期

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