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laser ceramic raw materials were proposed. The size of the prepared powder was uniform and mainly about 65 nm. The GSGG phase could be obtained after a heat-treatment of 1000℃ for 4 h......
/silver sulfate were produced by heat-treatment of the metatitanic acid, as precursor, into which the silver nitrate was added. The influences of heating temperature on the structure and composition... with the temperature of heat-treatment increasing from 300℃ to 800℃. The antibacterial activity of the powder was judged in the way of the minimum inhibitory contents (MiCs). When the content of silver sulfate......
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Preparation and Structure of CeO2-Graphite Intercalation Compounds张艳,刘旭光,许并社摘 要:Rare-earth oxide graphite intercalation compounds (CeO2-GICs) were prepared using graphite and CeO2 as raw materials by vacuum heat-treatment. The stage-5 GICs was formed after heat treatment at 800 ℃, and it was examined and characterized by X-ray diffraction (XRD). The XRD......
excitation,nanofibers exhibited typical red emission of Eu3+ in Lu2O3.The effect of heat-treatment temperature on luminescent properties of nanofibers was also discussed.关键词:......
Preparation and Characterization of Porous Spherical LiFePO4/C by Spray Drying and Carbothermal Method于锋,张敬杰摘 要:<正>The porous spherical LiFePO4/C powders were prepared by spray drying and carbothermal method (SDCTM).Cheaper trivalent iron ion was used as the precursor.The pure olivine phase can be prepared with the spray drying and subsequent heat......
,in the conditions of different heat-treatment temperatures and with various amounts.The powders were derived from the polyacrylamide gel method.The results show that,the wet gels prepared by polyacrylamide......
excitation,nanofibers exhibited typical red emission of Eu3+ in Lu2O3.The effect of heat-treatment temperature on luminescent properties of nanofibers was also discussed.关键词:......
with that of the 5CrNiMo steel on the same heat-treatment condition without RE La element addition. The results show that the strength. hardness and impact ductility of 5CrNiMo steel will be improved......
was presented. H+ response characteristics, such as response range, response sensitivity, response time were investigated. The effect of heat-treatment on response linear relation was discussed.... The results show that the film appears in crack dried-mud, and the film is composed of WO3, WO3·H2O or WO3·0.33H2O; the hydrate water decreases with the increase of the heat-treatment temperature......
