Synthesis of widely tunable and highly luminescent zinc nitride nanocrystals
Synthesis of widely tunable and highly luminescent zinc nitride nanocrystals
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DOI：
10.1039/c4tc00403e
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发表时间：
2014-05
影响因子：
6.4
通讯作者：
P. Taylor;Michael A. Schreuder;T. Smeeton;A. Grundy;J. Dimmock;S. Hooper;J. Heffernan;M. Kauer
中科院分区：
文献类型：
--
作者：
P. Taylor;Michael A. Schreuder;T. Smeeton;A. Grundy;J. Dimmock;S. Hooper;J. Heffernan;M. Kauer
氨与二乙基锌在 225 °C 下反应制备了氮化锌纳米晶体。峰值光致发光波长可以从低于 500 nm 调谐到高于 1100 nm，并且已测量到大于 50% 的光致发光量子产率。 TEM 和 XRD 分析证实了 Zn3N2 纳米晶体的形成。
Zinc nitride nanocrystals have been prepared from the reaction between ammonia and diethylzinc at 225 °C. The peak photoluminescence wavelength can be tuned from below 500 nm to above 1100 nm and photoluminescence quantum yields greater than 50% have been measured. TEM and XRD analysis confirm the formation of Zn3N2 nanocrystals.