| 流动注射梯度校正技术—对应溶液法测定配合物逐级稳定常数的研究 |
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| 引用本文： | 毛东森,陈同岳.流动注射梯度校正技术—对应溶液法测定配合物逐级稳定常数的研究[J].分析测试学报,1994,13(2):39-45. |
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| 作者姓名： | 毛东森 陈同岳 |
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| 作者单位： | 上海工业大学化学化工系上海 |
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| 基金项目： | 上海市自然科学基金,上海市高教局基金 |
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| 摘 要： | 本实验利用流动注射梯度校正技术，结合微机可提供准确的时间延时和快速而数据采集和数据处理，并采用合适的流路系统，提出用配位体的一个高浓度标准溶液来制备“标准系列“，在非平衡条件下测定配合物逐级稳定系数的对应溶液法原理，通过对ＵＯ２＾２＋－ＳＣＮ＾－配合体系各级稳定系数的测定，说明该法具有简单，快速和准确度较高的优点。
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| 关 键 词： | 对应溶液法 稳定常数 络合物 FIA |
Study on the Determination of Stable Constants by Corresponding Solution Method Combined with Gradient Calibration Technique in FIA |
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| Mao Dongsen,Chen Tongyue.Study on the Determination of Stable Constants by Corresponding Solution Method Combined with Gradient Calibration Technique in FIA[J].Journal of Instrumental Analysis,1994,13(2):39-45. |
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| Authors: | Mao Dongsen Chen Tongyue |
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| Abstract: | In this paper, in combination with microcomputer,a single ligand standard corresponding solution method by using gradient technique in flow injection analysis (FIA)was described.It was illustrated by the determination of stable constants of uranyl thiocyanate complexs with results in accordance with those in literature. The method was simple, fast and accurate. |
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| Keywords: | Flow injection rnalysis Gradient technique Correspondeng solution method Stable constants |
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