One-step ultrasonic synthesis of fluorescent N-doped carbon dots from glucose and their visible-light sensitive photocatalytic ability

被引：521
作者：
Ma, Zheng
Ming, Hai
Huang, Hui
Liu, Yang [1 ]
Kang, Zhenhui
机构：
[1] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2012年 / 36卷 / 04期
基金：
中国国家自然科学基金;
关键词：
NANOPARTICLES; NANOTUBES; GRAPHENE; ROUTE;
D O I：
10.1039/c2nj20942j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Water-soluble fluorescent N-doped carbon dots (NCDs) were synthesized by a facile one-pot ultrasonic reaction between glucose and ammonium hydroxide. Besides exhibiting strong luminescence in the visible-to-near infrared range, the obtained NCDs displayed clear upconversion photoluminescence properties. Moreover, the NCDs showed excellent photocatalytic property in the photodegradation of methyl orange under visible light.
引用
收藏
页码：861 / 864
页数：4
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