Exploration of the synthesis of three types of multicolor carbon dot originating from isomers

被引:51
作者
Wang, Yingyi [1 ]
Su, Qian [1 ]
Yang, Xiaoming [1 ]
机构
[1] Southwest Univ, Minist Educ, Key Lab Luminescent & Real Time Analyt Chem, Coll Pharmaceut Sci, Chongqing 400715, Peoples R China
关键词
GRAPHENE QUANTUM DOTS; EMISSION TUNABILITY; FLUORESCENCE; NANODOTS; PHOTOLUMINESCENCE; NANOPARTICLES; LUMINESCENCE; NITROGEN; GREEN; STATE;
D O I
10.1039/c8cc06116e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Currently, the synthesis of carbon dots (CDs) exhibiting long-wavelength emission is still challenging. Herein, we have synthesized for the first time three types of CD with multicolor emission derived from isomers. Importantly, their particle size, nitrogen-doping amount and band gaps collectively regulate the fluorescence emission of the proposed CDs.
引用
收藏
页码:11312 / 11315
页数:4
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