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Luminescence modification of Eu3+-activated molybdate phosphor prepared via co-precipitation赵春雷,胡运生,庄卫东,黄小卫,何涛摘 要:Eu-activated CaMoO4 phosphors were co-precipitated in an aqueous solution, and NH3·H2O, NH4HCO3 and (NH2)2CO as pre-cipitating aid agents were compared based on the morphology and particle size distribution of the phosphor samples. Sm3......
Effect of precipitants on Ni-CeO2 catalysts prepared by a co-precipitation method for the reverse water-gas shift reaction王路辉1,刘辉2,刘源3,陈英1,杨淑清11. Department of Chemical Engineering, School... Engineering, Tianjin University摘 要:A series of Ni-CeO2catalysts were prepared by co-precipitation method with Na2CO3,NaOH,and mixed precipitant(Na2CO3:NaOH......
Effect of precipitants on Ni-CeO2 catalysts prepared by a co-precipitation method for the reverse water-gas shift reaction王路辉1,刘辉2,刘源3,陈英1,杨淑清11. Department of Chemical Engineering, School... Engineering, Tianjin University摘 要:A series of Ni-CeO2catalysts were prepared by co-precipitation method with Na2CO3,NaOH,and mixed precipitant(Na2CO3:NaOH......
after 50 cycles at 32 mA/g. Key words: Co-precipitation method; Li(Ni1/3Co1/3Mn1/3)O2; positive materials; lithium ion batteries 1 Introduction LiCoO2 is the mostly wide used positive material... structure[5-10]. The layered Li(Ni1/3Co1/3Mn1/3)O2 material could be synthesized with various methods such as hydroxide co-precipitation route[5, 7, 11], carbonate co-precipitation route [12-13......
Synthesis and electrochemical performances of high-voltage LiNi0.5Mn1.5O4 cathode materials prepared by hydroxide co-precipitation methodShuang Li1,Yue Yang2,Ming Xie3,Qin Zhang11. College of Mining, Guizhou University2. Institute of Nuclear and New Energy Technology, Tsinghua University3. The State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Precious Metals摘 要:
Photocatalytic and Antibacterial Activities of Ag/ZnO Nanocomposities Fabricated by Co-Precipitation MethodMd.Abdus Subhan,M.R.Awal,Tanzir Ahmed,M.YounusDepartment of Chemistry,Shah Jalal University of Science and Technology摘 要:A Ag/ZnO nanocomposite has been synthesized and characterized for investigating its photocatalytic activity.The morphology......
Preparation and Magnetic Properties of Mn-Zn Ferrites by the Co-precipitation Method李雪1,2,张俊喜1,21. School of Environmental and Chemical Engineering,Shanghai University2. Electrochemical Research Group,Shanghai University of Electric Power,Key Laboratory of State Power Corporation of China摘 要:Mn-Zn ferrites (Mn1-xZnxFe2O4) with different compositions......
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......
Effects of synthesis conditions on the structural and electrochemical properties of layered LiNi1/3Co1/3Mn1/3O2 cathode material via oxalate co-precipitation methodTIAN Huaa, b, YE Naiqinga, b, LIU... was prepared by using (Ni1/3Co1/3Mn1/3)C2O4 as precursor synthesized via oxalate co-precipitation method in air. The effects of calcination temperature and time on the structure and electrochemical......