稀土及稀土离子掺杂铌酸钙基质材料的生长及性能研究

Growth and Properties of Rare Earth and Rare Earth Ion Doped with Calcium Niobate Matrix Materials

为了量化分析稀土及稀土离子掺杂铌酸钙基质材料的生长特性,了解稀土及稀土离子掺杂铌酸钙基质材料的制备过程,结合稀土及稀土离子掺杂铌酸钙基质材料的基化反应特性,分析铌酸钙基质材料对稀土及稀土离子催化活性影响;采用光谱技术分析稀土及稀土离子掺杂铌酸钙基质材料后的谱特征量,结合电化学测试的方法,建立稀土及稀土离子成核速率和生长速率的相对关系模型,采用微量掺杂合金催化剂的方法,进行稀土及稀土离子的典型循环伏安曲线特征分析;采用倒相测量法,测试稀土及稀土离子的成核速率和生长速率,测试稀土及稀土离子的电阻性能和伏安特性,从而实现稀土及稀土离子掺杂铌酸钙基质材料的生长及性能量化分析和化学测试。实验结果表明,采用该方法分析稀土及稀土离子掺杂铌酸钙基质材料的生长及性能的稳定性较高,通过掺杂铌酸钙基质材料,提升了稀土及稀土离子的生长催化活性。

In order to quantitatively analyze the growth characteristics of rare earth and rare earth ion doped calcium niobate matrix materials,to understand the preparation process of rare earth and rare earth ion doped with calcium niobate matrix materials,combined with the alkylation reaction characteristics of rare earth and rare earth ion doped calcium niobate matrix materials,the effect of calcium niobate matrix materials on the catalytic activity of rare earth and rare earth ions is analyzed.The spectral characteristics of rare earth and rare earth ions doped with calcium niobate matrix materials are analyzed by spectroscopy.combined with the method of electrochemical measurement,the relative relationship model between nucleation rate and growth rate of rare earth and rare earth ions was established.The typical cycle of rare earth and rare earth ions is carried out by using the method of trace doping alloy catalyst.the characteristics of the volt-ampere curve are analyzed,the nucleation rate and the growth rate of the rare-earth and rare-earth ions are tested by the reverse-phase measurement method,the resistance performance and the volt-ampere characteristic of the rare-earth and rare-earth ions are tested,so as to realize the quantitative analysis of growth and the performance.The chemical test of the rare-earth and rare-earth ion-doped calcium ferrite matrix material.The experimental results show that the growth and stability of rare earth and rare earth ion doped with calcium niobate matrix materials are high by this method,and the growth of catalytic activity of rare earth and rare earth ions is improved by doping with calcium niobate matrix materials.