| 镉离子选择电极测定铝 |
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| 引用本文： | 王洪,马宇.镉离子选择电极测定铝[J].河北大学学报(自然科学版),1993(3). |
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| 作者姓名： | 王洪 马宇 |
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| 作者单位： | 河北大学化学系
(王洪)，河北大学化学系(马宇) |
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| 摘 要： | 本文使用镉离子选择电极作为指示电极,利用EDTA和NH_4F的选择性络合和置换作用,以硝酸镉为滴定剂,间接地测定了铝合金中的铝并使用本法对国家二级标准水系沉积物样进行测定。结果表明方法可靠、迅速、省时。
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| 关 键 词： | 隔电极 间接测定 铝 |
Determination of Aluminum with Cadmium Ion-Selective Electrode |
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| Wang Hong Ma Yu.Determination of Aluminum with Cadmium Ion-Selective Electrode[J].Journal of Hebei University (Natural Science Edition),1993(3). |
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| Authors: | Wang Hong Ma Yu |
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| Institution: | Department of Chemistry |
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| Abstract: | Cadmium ion-selective electrode was used in indirect determination of aluminum in alloy with the use of EDTA and NH4F in this paper. The aluminum content of second grade standard water sedimentary deposits was also determined by this method and the results
showed that this method is reliable and time saving . |
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| Keywords: | Cadmium electrode Indirect determination Aluminum |
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