ICCAS OpenIR
Preparation and characterization of rare earth fluorescent anti-counterfeiting fiber via sol-gel method
Li Zongren1; Xi Peng1,2; Zhao Miao1; Gu Xiaohua3; Ma Qiaoyu1; Cheng Bowen1
2010-12-01
Source PublicationJOURNAL OF RARE EARTHS
ISSN1002-0721
Volume28Pages:211-214
AbstractA benzoic acid rare earth (Tb) complex was synthesized and characterized. The excitation and emission spectra of the complex were investigated, and then pure organic complex was incorporated with inorganic matrices (SiO(2)) through sol-gel method. The composition and structure of the hybrid complex was characterized through the IR spectra, TG, TEM and fluorescent spectrometer. Furthermore, the polypropylene (PP) fluorescent fiber with the organic-inorganic hybrid was prepared by melt spinning. The fluorescent and mechanical properties of the fiber were also tested. The results showed that after sol-gel coating the average particulate dimension of the hybrid rare earth complex was less than 100 nm and thermal stability was improved. Meanwhile, the fiber possessed excellent fluorescent and mechanical properties, which could be used as a candidate applied to excellent fluorescent anti-counterfeiting fiber.
KeywordRare Earths Sol-gel Fluorescence Anti-counterfeiting Fiber
DOI10.1016/S1002-0721(10)60289-X
Indexed BySCI
Language英语
WOS IDWOS:000287023600043
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68992
Collection中国科学院化学研究所
Corresponding AuthorXi Peng
Affiliation1.Tianjin Polytech Univ, State Key Lab Hollow Fiber Membrane Mat & Proc, Tianjin 300160, Peoples R China
2.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
3.Qiqihar Univ, Qiqihar 161006, Peoples R China
Recommended Citation
GB/T 7714
Li Zongren,Xi Peng,Zhao Miao,et al. Preparation and characterization of rare earth fluorescent anti-counterfeiting fiber via sol-gel method[J]. JOURNAL OF RARE EARTHS,2010,28:211-214.
APA Li Zongren,Xi Peng,Zhao Miao,Gu Xiaohua,Ma Qiaoyu,&Cheng Bowen.(2010).Preparation and characterization of rare earth fluorescent anti-counterfeiting fiber via sol-gel method.JOURNAL OF RARE EARTHS,28,211-214.
MLA Li Zongren,et al."Preparation and characterization of rare earth fluorescent anti-counterfeiting fiber via sol-gel method".JOURNAL OF RARE EARTHS 28(2010):211-214.
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