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Characterization of ZnO: Sn nanopowders synthesized by co-precipitation method

机译：共沉淀法合成ZnO：Sn纳米粉粉的表征

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ZnO:Sn nanopowders were synthesized by co-precipitation method using zinc acetate dihydrate and tin (IV) chloride hexahydrate as a precursors. Co-precipitate of ZnO:Sn nanopowders with various Sn additive 0-50 %wt were obtained by calcination process at 500 °C. The corresponding functional groups and chemical bonding of the samples were investigated by Fourier Transform Infrared Spectroscopy (FTIR). The effects of Sn addition on structural and morphological properties of ZnO:Sn nanopowders have been investigated by X-ray diffraction (XRD), Raman Spectroscopy (Raman) and Scanning electron microscopy (SEM). The chemical bonding of Zn-O, Sn-O and Sn-OH in ZnO:Sn nanopowders were observed by FTIR results. The phase formation of this coumpound was observed with increasing Sn content with calcined at 500 °C. These results indicate that the crystallinity and structural of ZnO nanopowders are significantly affected by Sn dopant.
机译：通过使用锌乙酸锌二水合物和氯化锡六水合物作为前体的共沉淀法合成了ZnO：Sn纳米粉末。通过在500℃下通过煅烧过程获得具有各种Sn添加剂0-50％WT的ZnO：Sn纳米粉末的共沉淀物。通过傅里叶变换红外光谱（FTIR）研究了样品的相应官能团和化学键。通过X射线衍射（XRD），拉曼光谱（拉曼）和扫描电子显微镜（SEM）研究了SN添加对ZnO：Sn纳米粉粉的结构和形态学性质的影响。通过FTIR结果观察Zn-O，Sn-O和Sn-OH的化学键合ZnO：Sn纳米粉粉中的化学键合。使用在500℃下煅烧的Sn含量增加，观察到该库峰的相形成。这些结果表明，ZnO纳米粉末的结晶度和结构受到SN掺杂剂的显着影响。

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