Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation

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	Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation
其他题名	Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation
	Li Feng; Wang GuiYan; Li YongBo; Zhao Jun; Li HongRen
	2014
发表期刊	CHINESE JOURNAL OF INORGANIC CHEMISTRY
ISSN	1001-4861
卷号	30 期号:8 页码:1783-1789
摘要	Strong photoluminescent carbon nanoparticles (CNPs) were synthesized by one-pot solvothermal method using tartaric acid and tyrosine as starting materials and ethylene glycol as solvent. The as-prepared CNPs were characterized by XRD, TEM, FTIR and fluorescence spectroscopy (FL). The results show that the CNPs are well dispersed and narrowly distributed amorphous and spherical particles with diameter of 10 similar to 30 nm. The CNPs are rich in hydroxyl and carboxyl groups on the surface with highly hydrophilic nature. The emission wavelength of CNPs depends on the excitation wavelength. The effects of reaction temperature and the mass ratio of tartaric acid to tyrosine on emission intensity of the CNPs were also investigated. The CNPs also show excellent photocatalytic performance for photodegradation of naphthol green (NG) under visible light in the presence of H2O2. The results indicate that the degradation efficiency of NG reaches 96% with initial concentration of 130 mg.L-1 within 3.5 h. The hydroxyl radicals (center dot OH) are detected in the reaction.
关键词	ONE-STEP SYNTHESIS QUANTUM DOTS NANODOTS CONVERSION PHOTOLUMINESCENCE CYTOTOXICITY PROPERTY carbon nanoparticles solvothermal method luminescence photocatalysis
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5207683
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/144946
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Li Feng,Wang GuiYan,Li YongBo,et al. Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2014,30(8):1783-1789.
APA	Li Feng,Wang GuiYan,Li YongBo,Zhao Jun,&Li HongRen.(2014).Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation.CHINESE JOURNAL OF INORGANIC CHEMISTRY,30(8),1783-1789.
MLA	Li Feng,et al."Carbon Nanoparticles: Synthesis and Degradation of Naphthol Green under Visible Light Irradiation".CHINESE JOURNAL OF INORGANIC CHEMISTRY 30.8(2014):1783-1789.