Tuning multicolour emission of Zn2GeO4:Mn phosphors by Li+ doping for information encryption and anti-counterfeiting applications

Traditional fluorescent materials used in the anti-counterfeiting field usually exhibit monochromatic luminescence at a single-wavelength excitation, which is easily forged by sophisticated counterfeiters. In this work, Zn2GeO4:Mn,x%Li (x = 0 and 20), Zn2GeO4–NaLiGe4O9:Mn,x%Li (x = 50 and 70) and Na...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2022-01, Vol.51 (2), p.553-561
Hauptverfasser:	Gao, Dangli, Ma, Kaiwei, Wang, Peng, Zhang, Xiangyu, Pang, Qing, Hong, Xin, Zhang, Zihan, Jiao, Huan
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Counterfeiting Doping Emission analysis Excitation Fluorescence Inks Luminescence Phosphors Photoluminescence Tuning
Online-Zugang:	Volltext
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