以AgNO3和NH4VO3为原料,采用水热法制备了α-AgVO3微米棒.采用X射线衍射(XRD)和场发射扫描电子显微镜(FE-SEM)对样品的结构和表面形貌进行了表征.紫外-可见漫反射测试(UV-vis DRS)显示α-AgVO3微米棒具有较宽的紫外-可见光吸收范围,计算得出α-AgVO3微米棒的光学带隙为2.54 eV.
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