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nanoparticles; flow-levitation method......
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Luminescent characterization of rare earth Dy3+ ion doped TiO2 prepared by simple chemical co-precipitation methodMohamed Zikriya1,C.G.Renuka11. Department of Physics, Bangalore University摘 要:Pure and rare-earth ion (Dy3+) doped TiO2 nanomaterials were prepared through a chemical coprecipitation method. The chemical composition, micro structure......
Luminescent characterization of rare earth Dy3+ ion doped TiO2 prepared by simple chemical co-precipitation methodMohamed Zikriya1,C.G.Renuka11. Department of Physics, Bangalore University摘 要:Pure and rare-earth ion (Dy3+) doped TiO2 nanomaterials were prepared through a chemical coprecipitation method. The chemical composition, micro structure......
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MESHFREE METHOD BASED ON POINT COLLOCATION FOR METAL FORMING SIMULATION X.H. Dong1,H.Y. Wen1,X.Y. Ruan1 (1.Department of Plasticity Forming Engineering, Shanghai Jiaotong University,Shanghai 200030, China) Abstract:A meshfree method based on reproducing kernel approximation and point collocation is presented for analysis of metal ring compression. The point collocation method is a true......
A simple analytical method for deflation prediction of inflatable structuresLI Qing-song(李庆松), QING Qiang(卿强), GONG Jing-hai(龚景海) (Department of Civil Engineering, Shanghai Jiao Tong University... structures. In this work, a simple method based on classic thermodynamics and the analytical relationship between air and membrane was proposed to efficiently analyze the air state variables under......
(x=0-1.0) were prepared by coprecipitation and polyacrylamide gel method using Bi(NO3)3∙5H2O and Zr(NO3)4∙5H2O as materials. The products were characterized using XRD, FTIR and SEM. The results show that after calcined at 650 ◦C, for the pure Bi2O3, in the process of coprecipitation with reverse dropping method (adding precipitant to a solution of Bi3+), and using ethylene glycol......
