Fabrication of mono-dispersed cerium oxide nanopowders via mixed solvothermal route
来源期刊：JOURNAL OF RARE EARTHS2010年第S1期
论文作者：王富星 王志峰 吴茂燕 郭迅达 王春宏 张明
文章页码：139 - 143
摘 要：Monodisperse and single-phase cerium oxide nanopowders were synthesized by mixed solvothermal route,Ce（NO3） 3·6H2O as raw materials,poly（vinylpyrrolidone） （PVP） as stable agent. The cerium oxide nanopowders could be controlled from 50 to 60 nm by adjusting the ratio between ethanol absolute and water at 160 °C. With methanol instead of ethanol absolute,the reaction temperature could be lowered to 130 °C.
王富星1,2，王志峰1,2，吴茂燕1,2，郭迅达1，王春宏1,2，张明1,2
1. College of Chemistry and Chemical Engineering,Yangzhou University2. Jiangsu Province Key Laboratory of Environmental Material and Environmental Engineering
摘 要：Monodisperse and single-phase cerium oxide nanopowders were synthesized by mixed solvothermal route,Ce（NO3） 3·6H2O as raw materials,poly（vinylpyrrolidone） （PVP） as stable agent. The cerium oxide nanopowders could be controlled from 50 to 60 nm by adjusting the ratio between ethanol absolute and water at 160 °C. With methanol instead of ethanol absolute,the reaction temperature could be lowered to 130 °C.
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