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1. 发明申请

US20070034530A1 Method for measuring metal ion concentration 审中-公开
标题翻译：金属离子浓度测定方法
公开(公告)号：US20070034530A1
公开(公告)日：2007-02-15
申请号：US11453462
申请日：2006-06-14
申请人： Chih-Pen Lin , Min Tian , Da-Wei Gu , Gang-Sheng Zhang , Shih-Yi Hong
发明人： Chih-Pen Lin , Min Tian , Da-Wei Gu , Gang-Sheng Zhang , Shih-Yi Hong
IPC分类号： G01N27/26
CPC分类号： G01N27/48
摘要： A method for measuring metal ion concentration includes the following steps of: providing a measuring solution having metal ion; providing a potential scan device (1); measuring a cyclic voltammetry curve of the measuring solution using the potential scan device 1 at a constant scan rate in a specific potential range, the cyclic voltammetry curve has a peak current; obtaining a linear equation, which indicates a linear relationship of peak current versus a concentration of metal ion in standard metal ion solution in the specific potential range; and determining a concentration of the metal ion of the measuring solution by computing the peak current of the cyclic voltammetry curve of the measuring solution into the linear equation.
摘要翻译：测定金属离子浓度的方法包括以下步骤：提供具有金属离子的测定溶液; 提供潜在扫描装置（1）; 使用电位扫描装置1以特定电位范围内的恒定扫描速率测量测量溶液的循环伏安曲线，循环伏安曲线具有峰值电流; 获得线性方程，其表示在特定电位范围内峰值电流与标准金属离子溶液中金属离子浓度的线性关系; 并通过将测量溶液的循环伏安曲线的峰值电流计算到线性方程式中来确定测量溶液的金属离子浓度。

2. 发明申请

US20070039833A1 Method for measuring corrosion inhibitor concentration 审中-公开
标题翻译：腐蚀抑制剂浓度测定方法
公开(公告)号：US20070039833A1
公开(公告)日：2007-02-22
申请号：US11453461
申请日：2006-06-14
申请人： Chih-Pen Lin , Min Tian , Da-Wei Gu , Gang-Sheng Zhang , Shih-Yi Hong
发明人： Chih-Pen Lin , Min Tian , Da-Wei Gu , Gang-Sheng Zhang , Shih-Yi Hong
IPC分类号： G01N27/26
CPC分类号： G01N27/48 , G01N17/02
摘要： A method for measuring metal ion concentration includes the following steps of: providing a measuring solution having a corrosion inhibitor; adding a specific quantity of metal ion solution into the measuring solution; providing a potential scan device (1); measuring a cyclic voltammetry curve of the measuring solution using the potential scan device at a constant scan rate in a specific potential range, the cyclic voltammetry curve has a peak current; obtaining a linear equation, which indicates a linear relationship of peak current versus a concentration of corrosion inhibitor in standard corrosion inhibitor solution in the specific potential range, the peak current is a peak current of cyclic voltammetry curve of the specific quantity of metal ion solution metal ion in the standard corrosion inhibitor solution in the specific potential range; and determining a concentration of the corrosion inhibitor of the measuring solution by computing the peak current of the cyclic voltammetry curve of the measuring solution in linear equation.
摘要翻译：测量金属离子浓度的方法包括以下步骤：提供具有腐蚀抑制剂的测量溶液; 向测量溶液中加入特定量的金属离子溶液; 提供潜在扫描装置（1）; 使用电位扫描装置以特定电位范围内的恒定扫描速率测量测量溶液的循环伏安曲线，循环伏安曲线具有峰值电流; 获得线性方程，其表示在特定电位范围内峰值电流与腐蚀抑制剂在腐蚀抑制剂溶液中的浓度的线性关系，峰值电流是特定量的金属离子溶液金属的循环伏安曲线的峰值电流离子在标准腐蚀抑制剂溶液中的比电位范围内; 并通过在线性方程式中计算测量溶液的循环伏安曲线的峰值电流来确定测量溶液的腐蚀抑制剂的浓度。

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