Synthesis and upconversion luminescence of N-doped graphene quantum dots

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	Synthesis and upconversion luminescence of N-doped graphene quantum dots
	M. Li; W. B. Wu; W. C. Ren; H. M. Cheng; N. J. Tang; W. Zhong; Y. W. Du
	2012
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	101 期号:10
摘要	A hydrothermal approach was developed for the synthesis of N-doped graphene quantum dots (N-GQDs) by cutting N-doped graphene. The N-GQDs obtained have a N/C atomic ratio of ca. 5.6% and diameter of 1-7 nm. The photoluminescence (PL) properties of the N-GQDs were investigated. It was found that the N-GQDs possess bright blue PL and excellent upconversion PL properties. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4750065]
部门归属	[li, ming; wu, wenbin; tang, nujiang; zhong, wei; du, youwei] nanjing univ, nanjing natl lab microstruct, nanjing 210093, jiangsu, peoples r china. [li, ming; wu, wenbin; tang, nujiang; zhong, wei; du, youwei] nanjing univ, dept phys, nanjing 210093, jiangsu, peoples r china. [li, ming] guilin univ technol, coll sci, guilin 541004, peoples r china. [ren, wencai; cheng, hui-ming] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;tang, nj (reprint author), nanjing univ, nanjing natl lab microstruct, nanjing 210093, jiangsu, peoples r china.;tangnujiang@nju.edu.cn
关键词	Oxygen Reduction
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60058
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. Li,W. B. Wu,W. C. Ren,et al. Synthesis and upconversion luminescence of N-doped graphene quantum dots[J]. Applied Physics Letters,2012,101(10).
APA	M. Li.,W. B. Wu.,W. C. Ren.,H. M. Cheng.,N. J. Tang.,...&Y. W. Du.(2012).Synthesis and upconversion luminescence of N-doped graphene quantum dots.Applied Physics Letters,101(10).
MLA	M. Li,et al."Synthesis and upconversion luminescence of N-doped graphene quantum dots".Applied Physics Letters 101.10(2012).