采用共沉淀-熔盐法和溶胶-凝胶法合成了BaFe8(Ti0.5Mn0.5)4O19铁氧体纳米粒子.借助XRD、TEM和VSM等分析手段研究了不同制备方法对......

含-SH有机试剂的氧化产物二硫化物已被用于许多元素的有选择性的液液萃取. 近年来这些化合物又被用作自然水样和无机盐中多元素分......

As catalytic materials, nanometer rare earth perovskites LaMnO3 were prepared by NaOH Na2CO3 coprecipitation, followed......