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铟和镓都是重要的半导体材料,又是同族相邻元素,性质极其相近,因此,研究测定铟中微量镓的方法很有实际意义。1980年ΓAHAΓO等提出的磷化镓—磷化铟中镓的测定方法,铟的允许存在量很低(不能超出镓含量的15倍)。我们在研究Ga(In)一铬菁R(ECR)溴化十四烷基吡啶(TPB)三元络合物的显色反应中发现醋酸根可以作
Both indium and gallium are important semiconductor materials and are adjacent elements of the same family with extremely similar properties. Therefore, it is of great significance to study the method of determining trace amounts of gallium in indium. 1980 ΓAHA ΓO and other gallium phosphide gallium - Determination of gallium in indium, indium is allowed to exist in very low (can not exceed the gallium content of 15 times). We found that acetate can be used in the color reaction of Ga (In) -chromium cyanide R (ECR) ternary bromide bromide (TPB) ternary complex