| Rh(Ⅲ)对鲁米诺-H2O2-Cu(Ⅱ)化学发光抑制作用的研究及其测定 |
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| 引用本文： | 胡澄文,陈婧,王娟,许晓文,曲芸,杨宝红.Rh(Ⅲ)对鲁米诺-H2O2-Cu(Ⅱ)化学发光抑制作用的研究及其测定[J].天津师范大学学报(自然科学版),2001,21(1):9-14. |
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| 作者姓名： | 胡澄文 陈婧 王娟 许晓文 曲芸 杨宝红 |
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| 作者单位： | 1. 天津师范大学化学与生命科学学院,
2. 南开大学化学系, |
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| 摘 要： | 研究Rh(Ⅲ)对Lu-H
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| 关 键 词： | 铑 贵金属 鲁米诺 化学发光 |
| 文章编号： | 1001-7720(2001)01-0009-06 |
| 修稿时间： | 2000年10月11 |
Study on Inhibition of Rh |
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| HU Cheng-wen.Study on Inhibition of Rh[J].Journal of Tianjin Normal University(Natural Science Edition),2001,21(1):9-14. |
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| Authors: | HU Cheng-wen |
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| Abstract: | Based on inhibition of Rh(Ⅲ)for chemiluminescence of Lu-H2O2-Cu(Ⅱ), a new inhibition of chemiluminescence method for the determ ination of Rhodium is established: to the system of (2.5～7.5)×10-3 mol/L Lu-(1～4)×10-2 mol/L H2O2-Cu(Ⅱ), the chemiluminescence is i nhibited by trace Rh(Ⅲ) at pH=12.40～12.60. The linear range is from 0.1 to 10 μg/mL(Rh).The relative standard deviation is 2%. The detection limit is 0.04 μg/mL（Rh）. The above method has been successfully used for the determi nation of Rh in the mixture of seven noble metals and Pt-Rh alloy. |
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