Eu 2+ and Mn 2+ co-activated Sr 5 (PO 4 ) 3 Cl phosphors with blue and orange color double emission bands, under a broad-band excitation wavelength range of 340–400nm, were synthesized by the solid-state reaction. It was found that the processing parameters, including the fluxes, ...
Turning on the luminescence of Sr 5 (PO 4 ) 3 Cl: Eu 2+ by doping of La, Gd and Lu ions for full-spectrum lighting applicationLei Fu a cDi Wu a b cYanfei Xiao aWanfang Zou a cJinfen Kuang aYan Liang aFu Du a b c
分别采用沉淀法和以尿素为燃烧剂的燃烧法制备一系列可被近紫外光(393 nm)激发的橙红色Sr5(PO4)3X:xEu3+,xNa+(X=F,Cl)荧光粉.X射线粉末衍射分析和Fourier红外光谱测试结果表明:合成样品为六方晶系Sr5(PO4)3X(X=F,Cl).荧光光谱测试结果证明:燃烧法合成样品的发光性能优于沉淀法的,并且Eu3+,Na+的共掺...
Sr5(PO4)3Cl:Eu~(2+) nano/microcrystals with a variety of morphologies, such as nanorod, submicroshperes, nano-particles, and nanospheres, have been synthesized via a facile hydrothermal route. The effect of phosphate source and surfactant on the morphologies and sizes has been studied. A ...
场发射显示器 Sr5(PO4)3Cl:Eu2+ 阴极射线激发下蓝色发光 电流饱和Eu2+激发的氯磷酸锶荧光粉一直是一种传统的灯用荧光粉, 合成了蓝色荧光粉Sr5(PO4)3Cl?Eu2+, 并研究了在电子激发下的发光特性, 此外还对碱土金属Ca2+, Ba2+等共同掺杂之后对发光性能的影响及原因进行了分析, 当在中-低电压工作下, 对其...
Luminescent research of Sr5(PO4)3Cl:Eu2+ blue phosphor used for electron beam excitation[J]. LI Lan1,2, YANG Ruixia1, DU Zhong2, ZOU Kaishun2 & ZHANG Xiaosong2 1. Institute of Information, Hebei University of Industry, Tianjin 300130, China; 2. Institute of Material Physics, Tianjin ...
Dhole, S. J., Preparation and characterization of the Sr 5 (PO 4 ) −3 Cl:Eu 2+ phosphor., J. Phys. D: Appl. Phys., 2000, 33: 158–161.Dhole, S. J. (2000) Preparation and characterization of the Sr5(PO4)−3 Cl:Eu2+ phosphor.. J. Phys. D: Appl. Phys. 33: pp....
Multiform morphologiesLuminescent propertiesSr5(PO4)3Cl:Eu2+ with multiform morphologies has been synthesized.The morphology is influenced by the phosphate source and surfactant.Their optical properties are strongly dependent on their morphologies and sizes....
Sr5(PO4),Cl:Eu2+蓝色荧光粉合成新方法的研究蓝色荧光粉合成荧光材料Sr5(PO4),Cl:Eu2+是一种重要的蓝色发射荧光材料,通常采用高温固相反应法来制备。本项目利用Sr5(PO4)3(OH)与Sr5(PO4),Cl结构相同的特点无无企业科技与发展:上半月
Sr5(PO4),Cl:Eu^2+蓝色荧光粉合成新方法的研究 蓝色荧光粉合成荧光材料Sr5(PO4),Cl:Eu^2+是一种重要的蓝色发射荧光材料,通常采用高温固相反应法来制备.本项目利用Sr5(PO4)3(OH)与Sr5(PO4),Cl结构相同的特点VIP企业科技与发展:上半月