| 银-氨络合物的吸附催化波及应用 |
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| 引用本文： | 曹连城,邓泳南.银-氨络合物的吸附催化波及应用[J].环境工程,2004,22(1):57-58. |
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| 作者姓名： | 曹连城 邓泳南 |
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| 作者单位： | 华中科技大学同济医学院去离子水室,湖北,武汉,430030;华中科技大学同济医学院附属同济医院,湖北,武汉,430030 |
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| 摘 要： | 介绍了在氨 (4mol L) 氯化铵 (1 2mol L) 无水亚硫酸钠 (2 % ) 亚硝酸钠 (0 2mol L)底液条件下，银氨络合物在- 0 0 5V处产生一灵敏的吸附催化波，银线性范围为 0 5～ 2 0 μg mL，检出限为 0 2 5 μg mL。本研究还作了催化波性质初探、干扰试验，并成功地应用于水质分析
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| 关 键 词： | 银 银氨络合物 吸附催化波 银测定 |
ADSORPTIVE CATALYSTIC WAVE OF SILVER-AMMINO COMPLEX AND ITS ANALYTICAL APPLICATION |
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| Cao Liancheng et al.ADSORPTIVE CATALYSTIC WAVE OF SILVER-AMMINO COMPLEX AND ITS ANALYTICAL APPLICATION[J].Environmental Engineering,2004,22(1):57-58. |
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| Authors: | Cao Liancheng |
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| Institution: | Cao Liancheng et al |
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| Abstract: | It is reported in this paper that a base solution containing 4 mol/L NH 3·H 2O-1.2 mol/L NH 4Cl-2% Na 2SO 3 and 0.2 mol/L NaNO 2,silver-ammino complex gives a sensitive adsorptive catlaytic wave at -0.05 V.The linear range of silver is 0.5～20 μg/mL.The detection limit is 0.25 μg/mL.Based on this phenomenon,a method for the determination of silver in water is proposed. |
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| Keywords: | silver silver-ammino complex adsorptive catlaytic wave and determination of silver |
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