高锰酸盐作为氧化剂、催化剂及材料的应用研究已有很长的历史了.但是,到目前为止,人们只局限于研究一、二价金属离子的高锰酸盐,而且所研究数目也只有十几种.为了丰富稀土化学以及寻找更有效的氧化剂,我们通过实验摸索出合成三价高锰酸稀土化合物的方法,测定其化学组成,并研究它们的红外光谱、摩尔电导率、X光粉末衍射及热谱等性质,其结果汇总于表1,表2. Permanganate has long been used as an oxidant, catalyst, and material in applications, but so far, it has been limited to the study of permanganates of mono- and divalent metal ions, and the number of studies In order to enrich rare earth chemistry and find more effective oxidant, we experimentally discovered the method of synthesizing trivalent permanganate rare earth compounds, determined their chemical composition, and studied their infrared spectra, molar conductivity, X-ray powder Diffraction and heat spectrum and other properties, the results are summarized in Table 1, Table 2.