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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Structural investigations of SnS1-xSex solid solution synthesized from chalcogeno-carboxylate complexes of organo-tin by colloidal and solvent-less routes
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Structural investigations of SnS1-xSex solid solution synthesized from chalcogeno-carboxylate complexes of organo-tin by colloidal and solvent-less routes

机译:通过胶体和溶剂的胆甾型羧酸氨基甲酸甲酯复合物合成的SNS1-XSEx固溶体的结构研究

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摘要

Tin chalcogenides are important semiconducting materials due to their non-toxic nature, cost effectiveness and layered structure. In this study, a facile synthetic route has been employed for the synthesis of a bis(selenobenzoato)dibutyltin(IV) complex, and used along with the bis(thiobenzoato)dibutyltin(IV) complex, as single source precursors, to prepare binary tin chalcogenides and their solid solution (SnS1-xSex) in the entire range. The synthesis of the solid solution was carried out by colloidal and melt methods. The comparative analysis of the solid solution obtained from both routes indicates that the colloidal method provides superior control over composition. The UV-Vis-NIR analysis showed a gradual change in the band gap, while moving from SnS to SnSe.
机译:由于它们的无毒性,成本效益和层状结构,锡硫芥子是重要的半导体材料。 在该研究中,用于合成双(SelenobenzoAto)二丁基锡(IV)复合物的容易合成途径,并与双(硫苯脲)二丁基锡(IV)复合物一起使用,作为单源前体,制备二元锡 硫属元素化物及其固体溶液(SNS1-XSEx)在整个范围内。 通过胶体和熔融方法进行固溶体的合成。 从两条路线获得的固溶体的对比分析表明胶体方法提供了优异的组合物。 UV-Vis-nir分析显示带隙的逐渐变化,同时从SNS移动到SNSE。

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