| 铂电极对非电对离子Zn2+、Co2+、Ni2+的瞬时响应信号 |
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| 引用本文： | 于书平,史生华,海云,夏寅,高鸿.铂电极对非电对离子Zn2+、Co2+、Ni2+的瞬时响应信号[J].华南理工大学学报(自然科学版),2000,28(10):24-27. |
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| 作者姓名： | 于书平 史生华 海云 夏寅 高鸿 |
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| 作者单位： | 1. 华南理工大学,应用化学系,广东,广州,510640
2. 西北大学,电分析化学研究所,陕西,西安,710069 |
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| 基金项目： | 中国科学院资助项目，29775018， |
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| 摘 要： | 用活度阶梯变化测量了铂电极对Ｚｎ＾２＋、Ｃｏ＾２＋、Ｎｉ＾２＋的瞬时响应信号，进一步证实了平衡时离子交换产物的摩尔分数Ｓｅｑ值对瞬时响应信号类型的影响。
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| 关 键 词： | 铂电极 非电对离子 瞬时响应信号 电化学分析 |
| 修稿时间： | 1999-11-12 |
Transient Response Signal Mechanism of Platinum Electrode to Uncoupled Ions Zn2+, Co2+, Ni2+ |
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| YU Shu-ping,SHI Sheng-hua,HAI Yun,XIA Yin,GAO Hong.Transient Response Signal Mechanism of Platinum Electrode to Uncoupled Ions Zn2+, Co2+, Ni2+[J].Journal of South China University of Technology(Natural Science Edition),2000,28(10):24-27. |
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| Authors: | YU Shu-ping SHI Sheng-hua HAI Yun XIA Yin GAO Hong |
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| Abstract: | The response mechanism of platinum electrode to uncoupled ions Zn2 , Co2 or Ni2 is studied by the active step method. Nonmonotonic overshoot-type transient signals are analyzed and discussed. Experimental results show that the ion's mole Seq value does have an effect on the type of transient signals. |
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| Keywords: | platinum electrode uncoupled ion transient reponse signal mole fraction |
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