Synthesis of Graphene Quantum Dots and Application in Gas Sensing

被引：0
|
作者：
Ding Yi [1 ]
Diao Quan [1 ]
Liu Dong [2 ]
Liu An-Fei [1 ]
Jiao Ming-Li [1 ]
Zhu Gen-Xing [1 ]
机构：
[1] Zhongyuan Univ Technol, Sch Mat & Chem Engn, Zhengzhou 450007, Peoples R China
[2] Jiangsu Univ, Sch Agr Equipment Engn, Zhenjiang 212013, Jiangsu, Peoples R China
来源：
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2022年 / 50卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Graphene quantum dots; Synthesis methods; Gas sensors; Review; BIOMASS-WASTE; SENSOR; FABRICATION; GLUCOSE; ZNO;
D O I：
10.19756/j.issn.0253-3820.210843
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Graphene quantum dots (GQDs), as a kind of zero-dimensional carbon nano material, not only have excellent properties of graphene, but also have quantum confinement effect and boundary effect. GQDs with different nano-size can be obtained by various preparation methods. The surface of GQDs has abundant functional groups, which can be further functionalized by compounding with other materials to meet the detection requirements of different gases and broaden its application range in gas sensing. In this review, the preparation methods of GQDs and their applications in gas sensing are introduced. In addition, the application prospect and development direction of GQDs in gas sensing are also prospected.
引用
收藏
页码：495 / 505
页数：11
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