兰州大学机构库
Achieving excitation wavelength-power-dependent colorful luminescence via multiplexing of dual lanthanides in fluorine oxide particles for multilevel anticounterfeiting
Zhao, Chenyang1; Meng, Zikai1; Guo, Zhen1; Wang, Zhenbin1,2,3; Cao, Jiajia1,3; Zhu, Jihua1,2,3; Ma, Cunhua1,2,3; Zhang, Mingjin1,2,3; Liu, Weisheng1,2,3,4,5
2023-10-10
Online publication date2023-09
Source PublicationDALTON TRANSACTIONS   Impact Factor & Quartile
ISSN1477-9226 ; 1477-9234
Volume52Issue:39Pages:14132-14141
page numbers10
AbstractThe optical characteristics of multimode luminescent materials like multimode luminescence (photoluminescence, afterglow, thermoluminescence) and a multi-excitation source (light, thermal, mechanical force) play crucial roles in optical data storage and readout, document security and anticounterfeiting. A higher level of advanced anticounterfeiting may rely on multimode anticounterfeiting materials that can realize multicolor luminescence. Here, a highly integrated multimode and multicolor Y7O6F9:Er3+,Eu3+ material is developed through multiplexing of dual lanthanides in fluorine oxide particles. In photoluminescence and photoluminescence/up-conversion luminescence modes, the material Y7O6F9:Er3+,Eu3+ has the characteristic of excitation wavelength and power dependence. In the photoluminescence mode, under excitation at 254 nm and 365 nm, Y7O6F9:Er3+ and Y7O6F9:Er3+ showed bright red and green emissions, respectively. In the photoluminescence/up-conversion mode, under the increased excitation power from 0.2 to 2.0 W cm(-2), the color of luminescence emission can be finely tuned from red to orange, yellow and green. Taking this unique excitation wavelength-power-dependent luminescence property into account, a multilevel anticounterfeiting device with the Lily pattern was designed. The device readily integrates the advantages of the excitation wavelength-dependent photoluminescence emissions and excitation power-dependent photoluminescence emissions in one overall device. These findings offer unique insight for designing highly integrated multimode, multicolor luminescence materials and advanced anticounterfeiting technology toward a wide variety of applications, particularly multilevel anticounterfeiting devices.
PublisherROYAL SOC CHEMISTRY
DOI10.1039/d3dt01715j
Indexed BySCIE
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Inorganic & Nuclear
WOS IDWOS:001071223900001
Original Document TypeArticle
PMID 37747221
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/568848
Collection兰州大学
Corresponding AuthorWang, Zhenbin; Zhang, Mingjin; Liu, Weisheng
Affiliation
1.Qinghai Normal Univ, Sch Chem & Chem Engn, Xining 810008, Peoples R China;
2.Acad Plateau Sci & Sustainabil, Peoples Govt Qinghai Prov, Xining 810016, Peoples R China;
3.Beijing Normal Univ, Xining 810016, Peoples R China;
4.Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China;
5.Lanzhou Univ, Key Lab Nonferrous Met Chem & Resources Utilizat G, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Chenyang,Meng, Zikai,Guo, Zhen,et al. Achieving excitation wavelength-power-dependent colorful luminescence via multiplexing of dual lanthanides in fluorine oxide particles for multilevel anticounterfeiting[J]. DALTON TRANSACTIONS,2023,52(39):14132-14141.
APA Zhao, Chenyang.,Meng, Zikai.,Guo, Zhen.,Wang, Zhenbin.,Cao, Jiajia.,...&Liu, Weisheng.(2023).Achieving excitation wavelength-power-dependent colorful luminescence via multiplexing of dual lanthanides in fluorine oxide particles for multilevel anticounterfeiting.DALTON TRANSACTIONS,52(39),14132-14141.
MLA Zhao, Chenyang,et al."Achieving excitation wavelength-power-dependent colorful luminescence via multiplexing of dual lanthanides in fluorine oxide particles for multilevel anticounterfeiting".DALTON TRANSACTIONS 52.39(2023):14132-14141.
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