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expansion measurements.Experimental results indicated that highly phase-pure cubic fluorite electrolyte Ce0.8La0.2–x Y x O1.9 powders were obtained after calcining at 600 °C.The as-synthesized powders......
prepared at 550 ℃ not only completely removed the original bio-template, but also retained the morphology and microstructure of bean sprouts. Then the biomorphic structure of fluorite structure CeO2......
) and X-ray photoelectron spectroscopy(XPS) were employed to characterize the nanocomposites.It is observed that ZnO and CeO2 form the hexagonal wurtzite phase and cubic fluorite phase......
flow battery component were studied. The structural properties were studied by X-ray diffraction and indicate that samples present a fluorite structure. Raman spectroscopy shows Eu3+ ions substitute......
·g-1, with an average pore size of 3.27 nm were obtained. XRD patterns showed that the doped samples were with a cubic fluorite structure. TEM micrographs revealed that the doped samples showed......
that Ce0.6Zr0.3RE0.1O2 has cubic fluorite structure. The different dopant ion radii bring different effect on the cell parameter of Ce0.6Zr0.3RE0.1O2. The X-ray photoelectron spectroscopy (XPS) results show......
synthesized at 1200 ℃ for 0.5 h with the mean particle size of 1~20 μm was of perovskite and cubic fluorite phase as well a little SrO phase, the electrical conductivity of the samples decreases......
in fluorite cubic structure was prepared from the gels with altered molar ratios of citric acid (CA) to metal ions (M) and ethylene glycol (EG) via a polymerization route (Pechini method). Due......
含铬镍混轧铁皮在脱磷站的应用罗顶飞1,徐安军1,田乃媛1,李联生1(1.北京市北京科技大学 冶金与生态工程学院)摘 要:为了在铁水预脱磷工艺中利用不锈钢炼钢厂含铬镍混轧铁皮及回收有价金属,按不同配比用含铬镍铁皮替代烧结矿粉,配成不同成分的脱磷剂,进行了熔化性实验和铁水预脱磷实验.实验结果表明,在脱磷剂中石灰,萤石等非铁成分与铁氧化物配比小于1的情况下,用含铬镍混轧铁皮替代50%的外购烧结矿粉的实验方案是可行的.关键词:铬镍； 脱磷； 熔化性实验......
at 1200℃for 0.5 h with the mean particle size of 1 20μm was of perovskite and cubic fluorite phase as well a little SrO phase, the electrical conductivity of the samples decreases with the adding Ca2......
