Synthesis and characterization of a new organotin(IV) complex as a new precursor for preparation SnO<sub>2</sub> nanoparticles
作者:Mostafa M. Amini、Ezzatollah Najafi、Behzad Karami、Hamidreza Khavasi
DOI:10.1080/15533174.2016.1186051
日期:2017.3.4
efficient method was developed for the preparation of a new hexaorganostannoxane complex, [Me12Sn6Cl2(N3)2(DMSO)2O4] (1). The prepared complex was characterized by infrared, 1H, 13C, and 119Sn NMR spectroscopes and elemental analysis. The structure of 1 was determined by single-crystal X-ray diffraction. Complex 1 was utilized as a precursor for the preparation of SnO2 nanoparticles by direct thermal
开发了一种有效的方法来制备新的六有机锡氧烷复合物[Me 12 Sn 6 Cl 2(N 3)2(DMSO)2 O 4 ](1)。通过红外,1 H,13 C和119 Sn NMR光谱仪和元素分析对制备的络合物进行表征。通过单晶X射线衍射确定1的结构。通过在空气中在500°C下直接热分解,将配合物1用作制备SnO 2纳米颗粒的前体。SnO 2的纳米结构通过扫描电子显微镜和X射线粉末衍射进行表征。SnO 2核的带隙约为3.91 eV。SnO 2纳米颗粒显示稳定的光致发光(PL),发射中心为561 nm。