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Structure and photoluminescence of ASnO(3) (A=Ca, Sr and Ba): Eu nanocrystalline
Fu Xiao-yan; Niu Shu-yun; Mang Hong-wu; Xin Qin
KeywordNanosized Asno(3): Eu Luminescence
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
2007-09-01
Volume27Issue:9Pages:1894-1897
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectSpectroscopy
WOS Research AreaSpectroscopy
WOS KeywordLUMINESCENCE PROPERTIES ; GEL METHOD ; PEROVSKITE ; BA
AbstractThe present paper reports the photoluminescence properties of nanocrytalline ASnO(3) (A = Ca, Sr and Ba) : 1% Eu phosphor synthesized by the Pechini-type sol-gel method. The powder was characterized by X-ray diffraction (XRD), UV-Vis absorption spectra, transmission electron microscopy (TEM) and photoluminescence measurements. The experimental results show that BaSnO3 has the ideal cubic peroskite structure, while SrSnO3 and CaSnO3 are both distorted from cubic symmetry by an octahedral tilting distortion. The difference of structure in induced the different spectral properties of ASnO3 1 Yo Eu. On the other hand, when A(2+) changes from Ca2+ to Ba2+, the luminescence intensity becomes weak. So CaSnO3 1 Yo Eu seems to be a good candidate for new phosphors.
Language英语
WOS IDWOS:000249990800058
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140489
Collection中国科学院大连化学物理研究所
Affiliation1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Fu Xiao-yan,Niu Shu-yun,Mang Hong-wu,et al. Structure and photoluminescence of ASnO(3) (A=Ca, Sr and Ba): Eu nanocrystalline[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2007,27(9):1894-1897.
APA Fu Xiao-yan,Niu Shu-yun,Mang Hong-wu,&Xin Qin.(2007).Structure and photoluminescence of ASnO(3) (A=Ca, Sr and Ba): Eu nanocrystalline.SPECTROSCOPY AND SPECTRAL ANALYSIS,27(9),1894-1897.
MLA Fu Xiao-yan,et al."Structure and photoluminescence of ASnO(3) (A=Ca, Sr and Ba): Eu nanocrystalline".SPECTROSCOPY AND SPECTRAL ANALYSIS 27.9(2007):1894-1897.
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