Investigation of Optical and Electrical Properties of Nitrogen- and Boron-Doped Carbon Dots Films

被引：1
|
作者：
Tomskaya, A. E. [1 ]
Egorova, M. N. [1 ]
Smagulova, S. A. [1 ]
机构：
[1] North Eastern Fed Univ, Yakutsk, Russia
来源：
2D SYSTEMS OF THE STRONG CORRELATED ELECTRONS: FROM FUNDAMENTAL RESEARCH TO PRACTICAL APPLICATIONS | 2018年 / 2041卷
基金：
俄罗斯基础研究基金会;
关键词：
GRAPHENE QUANTUM DOTS; MECHANISM;
D O I：
10.1063/1.5079353
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The optical properties of two types of carbon dots (CDs) doped by nitrogen and boron atoms and the electrical properties of films from the obtained CDs in a polyvinyl alcohol (PVA) matrix were investigated. Synthesis of CDs was carried out using the hydrothermal treatment method. The resulting CDs have a crystalline structure with functional groups on the edges and surface (lateral sizes of CDs is vary in the range of similar to 7 -28 nm). The thin films from aqueous suspensions of CDs were obtained by the spin-coating method inside an electrically inert polymer matrix of PVA. The current-voltage characteristics of this obtained films were measured.
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页数：4
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