镧系化合物的磁化学——Ⅰ.用磁化率法测定碱式碳酸铽中Tb(Ⅳ)含量  

MAGNETOCHEMISTRY OF LANTHANIDE COMPOUNDS Ⅰ .DETERMINATION ON Tb(Ⅳ) IN BASIC TERBIUM CARBONATES BY MAGNETIC SUSCEPTIBILITY METHOD

作　　者：翟应离[1] 赵永生[1] 

机构地区：[1]兰州大学化学系,兰州730000

出　　处：《无机化学学报》1991年第3期370-372,共3页Chinese Journal of Inorganic Chemistry

摘　　要：合成了一系列碱式碳酸铽(Ⅳ,Ⅲ).用磁化率法测定其中Tb(Ⅳ)的含量,并同经典的碘量法进行对照试验,二者结果符合较好,误差在0.8%以内.A scries of basic terbium (Ⅳ,Ⅲ) carbonates have been synthesized. We have determined the Tb(Ⅳ) in basic terbium (Ⅳ,Ⅲ) carbonates by magnetic susceptibility method. A comparision between this method and classical iodimctric analysis is performed, and the results obtained by the two methods agree well, with an error below 0.8%.

关 键 词：铽 碱性碳酸铽 磁化率 合成 

分 类 号：O614.33[理学—无机化学]