School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China;
chool of Material Engineering, Jiangsu Polytechnic University, Changzhou 213016, China;
School of Material Engineering, Hohai University, Nanjing 210098,China;
Department of Material Science and Engineering, University of Delaware, Newark 19711, US;
alcohol-water; solution; nanometer; CeOsub2/sub; light; transmission; rate; precipitation; method; rare; earths;