A single-step, electrochemical synthesis of nitrogen doped blue luminescent phosphorene quantum dots†,Chemical Communications

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A single-step, electrochemical synthesis of nitrogen doped blue luminescent phosphorene quantum dots†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-09-19 00:00:00 , DOI: 10.1039/c8cc07266c
Manila Ozhukil Valappil _{1,

2,

3,

4,

5} , Monika Ahlawat _{3,

6,

7,

8} , Vijayamohanan K. Pillai _{1,

2,

3,

4,

5} , Subbiah Alwarappan _{1,

2,

3,

4,

5}

Affiliation

Herein, we report a one-step strategy for the electrochemical synthesis of nitrogen doped blue luminescent phosphorene quantum dots (NPQDs) from black phosphorus at room temperature. Nitrogen percentage in NPQDs can be varied by the appropriate choice of solvent and supporting electrolyte. NPQDs [average size 6 ± 1.5 nm (N = 50)] obtained in this work exhibit ca. 88.7% quantum efficiency.

中文翻译：

一步法电化学合成氮掺杂的蓝色发光磷光量子点†

本文中，我们报告了一种在室温下由黑磷电化学合成氮掺杂的蓝色发光磷光量子点（NPQDs）的一步策略。在NPQDs氮百分比可以通过溶剂和支持电解质的适当的选择而变化。在这项工作中获得的NPQD [平均大小6±1.5 nm（N = 50）]大约为。量子效率为88.7％。

更新日期：2018-09-19

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