Phosphine-free synthesis of high-quality CdTe quantum dots: The combination of TeO₂-dodecanethiol and oleylamine as Te precursor

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• 作者：Jie Wang ; Jie Zhang ; Dawei Deng ; ^{dengdawei@cpu.edu.cn}
• 关键词：Phosphine-free ; CdTe quantum dots ; TeO2-dodecanethiol ; Oleylamine
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：191
• 期：Complete
• 页码：50-52
• 全文大小：818 K
• 卷排序：191

文摘

A phosphine-free approach is developed to prepare oil-soluble CdTe quantum dots. The as-prepared CdTe quantum dots are highly luminescent and monodisperse in size. The interaction between TeO2-dodecanethiol (Te source) and oleylamine is explored.