Direct synthesis of highly stable nitrogen rich carbon dots toward white light emission

被引：13

作者：

Ganiga, Manjunatha ^{[1
]}

Cyriac, Jobin ^{[1
]}

机构：

[1] Indian Inst Space Sci & Technol IIST, Dept Chem, Thiruvananthapuram 695547, Kerala, India

来源：

RSC ADVANCES | 2015年 / 5卷 / 123期

关键词：

GRAPHENE QUANTUM DOTS; EMITTING DEVICES; AGGREGATION; NANODOTS; LUMINESCENCE; BEHAVIOR;

D O I：

10.1039/c5ra17789h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report a single step, rapid synthetic strategy for white light emitting nitrogen rich carbon dots (NCDs) under a range of excitation wavelengths by carbonizing ethylenediamine using P2O5 and water. The NCDs show unprecedented stability towards ultraviolet (UV) irradiation, extreme pH, and oxidative conditions, which is highly desired in light emitting diode (LED) applications.

引用

页码：101333 / 101337

页数：5

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