| 电位滴定法测定光亮镀铜槽液中杂质氯的含量 |
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| 引用本文： | 赵祥.电位滴定法测定光亮镀铜槽液中杂质氯的含量[J].航空制造技术,2007(9):102-104. |
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| 作者姓名： | 赵祥 |
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| 作者单位： | 贵州云马飞机制造厂 |
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| 摘 要： | 由于槽液中Cu2 呈蓝色,所以光亮镀铜槽液中杂质Cl-难以用指示剂来判断终点.采用电位法测定杂质Cl-,判断滴定终点客观、准确.
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| 关 键 词： | 电位滴定法 测定 氯 |
Determination for Content of Impurity Cl- in Bright Copper Plating Bath Solution by Potentiometric Titration |
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| Zhao Xiang.Determination for Content of Impurity Cl- in Bright Copper Plating Bath Solution by Potentiometric Titration[J].Aeronautical Manufacturing Technology,2007(9):102-104. |
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| Authors: | Zhao Xiang |
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| Abstract: | When Cu2 in bright copper plating bath solution becomes blue,it is difficult to judge the end point of impurity Cl-with indicators. Potentiometric titration method to determine the impurity Cl-is introduced,and the titration end point judgement is ob-jective and accurate. |
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| Keywords: | Potentiometric titration Determination Chlorine |
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