光度法测定铈的研究进展  

General Situation on Photometric Analysis of Cerium

作　　者：杨乡珍 

机构地区：[1]江西省核工业测试研究中心,江西南昌330002

出　　处：《湿法冶金》2009年第1期56-63,共8页Hydrometallurgy of China

摘　　要：综述了近10多年来常规光度法、催化动力学光度法、化学光度法、紫外光度法、流动注射光度法和荧光光度法测定铈的研究结果。指出在常规光度法中,碱性染料类二安替比林甲烷类显色剂灵敏度最高,但受高价离子干扰严重;化学发光光度法、流动注射光度法和催化动力学光度法测定铈的应用较少,应加强研究。General reseach situation on routine photometry, catalytic dynamics photometry, chemical photometry,ultraviolet photometry, flow injection photometry and fluorophotometry of cerium for 10 years recently are reviewed. It is pointed out that the color-developing agent of basic dyes and diantipyryl methane species have most highest sensitivity, but sufferring serious interfere from high valence ions in routine photometry. The applications of chemical photometry, flow injection photometry and catalytic dynamics photometry in determination of cerium are not extensive, and must be researched.

关 键 词：铈 光度法 进展 光化学分析 

分 类 号：O614.332[理学—无机化学]