Luminescent hybrid materials based on nanodiamonds

doi:10.1016/j.carbon.2017.11.009

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	Luminescent hybrid materials based on nanodiamonds
	Zhang, D. X.; Zhao, Q.; Zang, J. H.; Lu, Y. J.; Dong, L.; Shan, C. X.
刊名	Carbon
	2018
卷号	127 页码:170-176
关键词	graphene oxide sheets eu3+ nanoparticles complexes surface photostability size Chemistry Materials Science
ISSN号	0008-6223
DOI	10.1016/j.carbon.2017.11.009
英文摘要	Luminescent hybrid materials were prepared by covalently functionalizing nanodiamonds (NDs) with rare earth (RE) complexes. Pyromellitic acid (PMA), as the organic sensitizer, was grafted onto amino-terminated NDs to chelate lanthanide ions (Eu3+ and Tb3+). The emission colors of the hybrid composite of ND-PMA-EuxTby can be tuned from red to orange, yellow and green by adjusting the molar ratio of Eu3+ to Tb3+. Moreover, the luminescence of the hybrid composites exhibits remarkable photostability under ultraviolet irradiation for 60 h. As a proof-of-concept experiment, the as-synthesized ND-PMA-Eu and ND-PMA-Tb were employed as the phosphors for red and green light-emitting-diode (LED) devices with ultraviolet (UV) chips. Therefore, the nanodiamond-based luminescent hybrid material may find potential application in optical device. (C) 2017 Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/61050]
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	Zhang, D. X.,Zhao, Q.,Zang, J. H.,et al. Luminescent hybrid materials based on nanodiamonds[J]. Carbon,2018,127:170-176.
APA	Zhang, D. X.,Zhao, Q.,Zang, J. H.,Lu, Y. J.,Dong, L.,&Shan, C. X..(2018).Luminescent hybrid materials based on nanodiamonds.Carbon,127,170-176.
MLA	Zhang, D. X.,et al."Luminescent hybrid materials based on nanodiamonds".Carbon 127(2018):170-176.