Modulation of afterglow electrochemiluminescence from nitrogen-deficient graphitic carbon nitride by pH

被引：0
|
作者：
Chen, Lichan [1 ]
Jia, Xuetao [1 ]
Zhao, Weiye [1 ]
Cheng, Sixuan [1 ]
Zhou, Shu-Feng [1 ]
机构：
[1] Huaqiao Univ, Coll Chem Engn, Xiamen 361021, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2023年 / 47卷 / 37期
关键词：
Electrochemical method - Electrochemiluminescence - Environmental pH - Graphitic carbon nitrides - Optical methods;
D O I：
10.1039/d3nj03394e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Enhancing afterglow electrochemiluminescence (ECL) is significant to promote its further application. Here we find that the afterglow ECL of nitrogen-deficient graphitic carbon nitride (g-C3N4-x) nanosheets is modulable by environmental pH, and reaches the maximum at pH 9.0. The modulation mechanism is investigated by coupling the electrochemical and optical methods.
引用
收藏
页码：17220 / 17223
页数：4
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