A co-crystallization induced surface modification strategy with cyanuric acid modulates the bandgap emission of carbon dots

doi:10.1039/d0nr02639e

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	A co-crystallization induced surface modification strategy with cyanuric acid modulates the bandgap emission of carbon dots
	Z. J. Zhou,E. V. Ushakova,E. S. Liu,X. Bao,D. Li,D. Zhou,Z. N. Tan,S. N. Qu and A. L. Rogach
	2020
发表期刊	Nanoscale
ISSN	2040-3364
卷号	12 期号:20 页码:10987-10993
摘要	Along the line of offering surface modification strategies to tune emission properties of carbon dots (CDs), a co-crystallization strategy with cyanuric acid (CA) was developed to modulate the bandgap emissions of CDs and produce highly emissive solid composite CD-based materials. The original blue emission of the CDs changed to a green emission of the CDs@CA crystals, which showed a high photoluminescence quantum yield of 62% and room temperature phosphorescence. The CA molecules firmly bonded to the surface of the CDs and cannot be disrupted by polar solvents or temperature stimuli under ambient conditions, which influenced electron transitions of CDs leading to improved luminescence with excellent thermal stability both in solution and solid states.
DOI	10.1039/d0nr02639e
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64362
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z. J. Zhou,E. V. Ushakova,E. S. Liu,X. Bao,D. Li,D. Zhou,Z. N. Tan,S. N. Qu and A. L. Rogach. A co-crystallization induced surface modification strategy with cyanuric acid modulates the bandgap emission of carbon dots[J]. Nanoscale,2020,12(20):10987-10993.
APA	Z. J. Zhou,E. V. Ushakova,E. S. Liu,X. Bao,D. Li,D. Zhou,Z. N. Tan,S. N. Qu and A. L. Rogach.(2020).A co-crystallization induced surface modification strategy with cyanuric acid modulates the bandgap emission of carbon dots.Nanoscale,12(20),10987-10993.
MLA	Z. J. Zhou,E. V. Ushakova,E. S. Liu,X. Bao,D. Li,D. Zhou,Z. N. Tan,S. N. Qu and A. L. Rogach."A co-crystallization induced surface modification strategy with cyanuric acid modulates the bandgap emission of carbon dots".Nanoscale 12.20(2020):10987-10993.

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