| 电解纸中水溶性氯化物的定量测定 |
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| 引用本文： | 李三华.电解纸中水溶性氯化物的定量测定[J].电子元件与材料,1996(2). |
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| 作者姓名： | 李三华 |
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| 作者单位： | 江海电容器厂 |
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| 摘 要： | 研究出一种用硝酸铅、磷酸盐共沉淀吸附氯离子，用硫氰酸汞作显色剂，用分光光度法定量测定电解纸中微量氯离子的方法。实践证明，该法适用于电解纸Ｃｌ－测定，且抽提液无须过滤，可为电解纸质量判定提供定量依据。
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| 关 键 词： | 电解纸 吸光度 分光光度法 |
Quantitative Measurement of Water-solubility Chloride in Electrolytic Paper |
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| Li Sanhua.Quantitative Measurement of Water-solubility Chloride in Electrolytic Paper[J].Electronic Components & Materials,1996(2). |
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| Authors: | Li Sanhua |
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| Abstract: | A new method for measuring micro-chlorion in electrolytic paper.Involved in the method are absorption of chlorion through co-precipitation of lead nitrate and phosphate,mercuric sulfocyanide as developer and spectrophotometry.It proves practical for measuring Cl￣- in electrolytic paper withour fliting extract agent.Quantitative data will be shown for appraising the qulity of electrolytic paper. |
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| Keywords: | electrolytic paper photo-absorbance spectrophotometry |
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