| 催化光度法同时测痕量铜、钴的研究 |
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| 引用本文： | 董存智,董彦.催化光度法同时测痕量铜、钴的研究[J].淮北煤炭师范学院学报(自然科学版),1993(4). |
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| 作者姓名： | 董存智 董彦 |
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| 作者单位： | 淮北煤师院化学系，淮北煤师院化学系 淮北，235000，淮北，235000 |
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| 摘 要： | 本文研究了痕量铜、钴对过氧化氢氧化铬天青S褪色的催化作用,利用不同酸度下的反应速度差异,建立了催化光度法同时测定痕量铜、钴的新方法.
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| 关 键 词： | 催化光度法 铬天青S 铜 钴同时测定 |
STUDY ON CATALYTIC SPECTROPHOTOMETRIC SIMULTANEOUS DETERMINATION OF TRACE COPPER AND COBALT |
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| Dong Cunzi,Dong Yan.STUDY ON CATALYTIC SPECTROPHOTOMETRIC SIMULTANEOUS DETERMINATION OF TRACE COPPER AND COBALT[J].Journal of Huaibei Coal Industry Teachers College(Natural Science edition),1993(4). |
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| Authors: | Dong Cunzi Dong Yan |
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| Abstract: | The catalytic action that trace copper and cobalt catalyze the reaction of chrome azurol s oxidized by hydrogen peroxide has been studied. A new method for catalytic spectrophotometic simultaneous determination of trace copper and cobalt has been developed by the distinction of reaction rate in different medium. The method has been used in the synthesis sample for simultenous determination of trace copper and coblat. |
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| Keywords: | catalytic spectrophotometic chrome azurol s simultaneous determination of copper and cobalt |
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