以丁二酮肟作为测定镍的试剂研究,由Tschugaeff于1905年首创。至今仍在光度、重量等分析方法中被广泛地沿用着。近年来,籍丁二酮肟—镍铬合物产生催化波的特性,已实际应用于水质、激光玻璃、铜合金、化探样品及矿石中痕量镍的分析。本文借鉴前人工作,试图以题列方法引 Studies using dimethylglyoxime as a reagent for the determination of nickel were first initiated by Tschugaeff in 1905. It is still widely used in photometric, weight and other analytical methods. In recent years, the catalysis wave characteristics of cadmium dione oxime-nickel complex have been applied to the analysis of trace nickel in water quality, laser glass, copper alloy, geochemical samples and ores. This article draws on the previous work, trying to lead the way cited