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Luminescent properties of Eu3+ doped Gd2WO6 and Gd2(WO4)3 nanophosphors prepared via co-precipitation method张庆,孟庆裕,田跃,冯晓辉,孙江亭,吕树臣Heilongjiang Laboratory Low Dimensional Mesoscopic Physics, School... via a co-precipitation method. The structure and morphology of the nanocrystal samples were characterized by using X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM......
Synthesis and luminescence properties of SrAl2O4:Eu2+,Dy3+ hollow microspheres via a solvothermal co-precipitation method薛志萍1,邓苏青1,刘应亮2,雷炳富2,肖勇2,郑明涛21. Department of Chemistry,Jinan University2... solvothermal co-precipitation combining with a postcalcining process.The structure and particle morphology were investigated by X-ray diffraction(XRD),scanning and transmission electron microscopy(SEM and TEM......
solution is prolonged.
Key words: high static magnetic field; non-magnetism nano-particles; shape; co-precipitation
system was also studied. The results indicate that equimolar ratio of co-precipitation precursor Fe3(PO4)2·8H2O and Li3PO4 cannot be obtained at the initial molar ratio 1:1:1 and 1:1:3 of Li:Fe:P. In contrast, equimolar ratio of the co-precipitation precursor can be yielded by adjusting the pH value to 7-9.2, matching the molar ratio 3:1:1 of Li:Fe:P, meaning that Li+-excess is one of the essential......Thermodynamics analysis of LiFePO4 pecipitation from Li-Fe(Ⅱ)-P-H2O system at 298 K
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来源: 《中国有色金属学报(英文版)2012年第7期》——何利华 赵中伟 刘旭恒 陈爱良 司秀芬
Photoluminescence properties of YAG:Ce3+,Pr3+ nano-sized phosphors synthesized by a modified co-precipitation method戴鹏1,吉成1,2,沈丽明1,张晓艳1,暴宁钟1,21. State Key Laboratory of Materials-Oriented Chemical... and uniform grain sizes in the range of 50–80 nm were prepared by a two-step route, which consisted of a modified co-precipitation preparation of mixed metal hydroxide hydrate intermediates at low......
Structural characterization and optical properties of long-lasting CaAl2O4:Eu2+,Nd3+ phosphors synthesized by microwave-assisted chemical co-precipitation余媛,王建,王纪冬,李婧,朱亚楠,李晓强,宋晓蕾,葛明桥Key Laboratory... properties of Eu2+ and Nd3+ doped CaAl2O4 phosphor. The samples were prepared by microwave-assisted chemical co-precipitation(MA-CCP), a synthesis technique which is suitable for small and uniform......
Photoluminescence properties of YAG:Ce3+,Pr3+ nano-sized phosphors synthesized by a modified co-precipitation method戴鹏1,吉成1,2,沈丽明1,张晓艳1,暴宁钟1,21. State Key Laboratory of Materials-Oriented Chemical... and uniform grain sizes in the range of 50–80 nm were prepared by a two-step route, which consisted of a modified co-precipitation preparation of mixed metal hydroxide hydrate intermediates at low......
Structural characterization and optical properties of long-lasting CaAl2O4:Eu2+,Nd3+ phosphors synthesized by microwave-assisted chemical co-precipitation余媛,王建,王纪冬,李婧,朱亚楠,李晓强,宋晓蕾,葛明桥Key Laboratory... properties of Eu2+ and Nd3+ doped CaAl2O4 phosphor. The samples were prepared by microwave-assisted chemical co-precipitation(MA-CCP), a synthesis technique which is suitable for small and uniform......
Luminescence modification of Eu~(3+)-activated molybdate phosphor prepared via co-precipitation HUANG Xiaowei1,HE Tao1,ZHAO Chunlei1,ZHUANG Weidong1,HU Yunsheng1 (1.National Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals, and Grirem Advanced Materials Co. Ltd., Beijing 100088, China) Abstract:Eu-activated CaMoO_4 phosphors were co......
with different Sb contents were prepared by co-precipitation method, using SnCl4·5H2O and SbCl3 as main raw materials. Microstructure, morphology and reflectivity curves were characterized by XRD, FESEM.... The results show that the ATO nano-particles prepared by co-precipitation method have tetragonal rutile structure, with particle size distribution range of several decade nanometer. With the increase of Sb......