ChemInform Abstract: Reddish Orange Long
ChemInform Abstract: Reddish Orange Long Afterglow Phosphor Ca2SnO4:Sm3+ Prepared by Sol—Gel Method.
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Zheng-Hua Ju; Shui-He Zhang; Xiu-Ping Gao; Xiao-Liang Tang; Wei-Sheng Liu
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Article
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2011
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John Wiley and Sons
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4 :Sm 3+ Prepared by Sol-Gel Method. -The title phosphor is synthesized by the sol-gel method starting with an aqueous solutions containing Ca(NO3)2, SnCl4, Sm2O3, HNO3, and citric acid (90 °C, calcination of the obtained gel at 900 °C for 6 h in air). The samples are characterized by XRD, SEM, phot