痕量钒的催化动力学光度法研究进展

A Review of Researches on Catalytic Kinetic Spectrophotometric Determination of Trace Vanadium

中文关键词:  染料  酸碱指示剂  催化光度法  动力学  钒

英文关键词:dye  acid-base indicator  catalytic spectrophotometry  kinetic  vanadium

中文摘要:

      以指示物质为线索,综述了近年来国内外催化动力学光度法测定痕量钒的研究情况,从反应介质、灵敏度、线性范围等方面介绍了钒对不同指示物质的氧化(还原)的催化动力学光度法反应体系的研究情况,并对催化动力学光度法测定痕量钒的各体系做出综合分析.

英文摘要:

      The article elaborates the present status of the catalytic kinetic spectrophotometric determination of trace vanadium, including catalytic kinetic spectrophotometry on oxidation、catalytic kinetic spectrophotometry on reduction、catalytic fluorospectrophotometry and inhibitory kinetic spectrophotometry. The different systems were introduced in medium of reaction、the detection limit、the linear range and etc., and the trend of development of catalytic kinetic spectrophotometric determination of trace vanadium was forecasted.