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gaohui1984

[交流] 【求助】求助极化曲线问题 已有2人参与

以下是corrosion science 主编建议,

You must describe IN THE PAPER want you have done with regard to Tafel slopes and their conversion to corrosion current density.  You must also describe IN THE PAPER what the accuracy of the corrosion current density is, and discuss BOTH these issues IN THE PAPER.  

You should query whether it is even possible to measure Tafel slopes from this system.  You can do this in many ways.  One matter which you could look at is whether the polarisation curves are in fact ohmic in behaviour, and you can do this by plotting I vs E on linear axes.  Such linear behaviour could occur for example, particularly in the cathodic region, if the current is controlled by electron transfer through a resistive oxide film.  If the ohmic plot is linear, then clearly the Tafel equation cannot be fitted.

I might also suggest that the Tafel slopes for the cathodic reaction look very large.
编辑提出的三个问题各是让咋改啊,不明白啊~~~~~
万分感谢!!!急
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zhangtao1703

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纳尔逊勋爵

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gaohui1984(金币+15,VIP+0): 1-20 18:19
连个图都没有咋说
2楼2010-01-11 11:57:59
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那个

金虫 (著名写手)

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gaohui1984(金币+15,VIP+0): 1-20 18:19
土纸(金币+1):haha 2010-02-07 13:48
如果你投corrosion science的话,不可能看不懂吧?
让你算具体的腐蚀电流密度,问你的体系是否可以用塔菲尔求。
你随便引两篇文章就行了嘛。
严重怀疑楼主在得瑟。。。。。
俺们中心提供各种分析测试,iso品质,有需要站内哈~~~~
3楼2010-01-15 15:43:45
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gaohui1984

我没毛病,得瑟啥,三改啦,还是不行,晕了都~~~~~
4楼2010-01-16 11:27:56
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gaohui1984

高兴ing 金币送完

高兴ing   金币送完~~~~~~~~~~~~
5楼2010-01-20 18:19:58
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crazy-wei

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小木虫(金币+0.5):给个红包,谢谢回帖交流
美媚,让你讨论你作的的tafel曲线得到的腐蚀电流密度
6楼2010-02-07 13:35:08
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banimaruyang

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哎,我都还没发过英文文章,BJ啊
磨刀不误砍柴工
7楼2010-05-02 09:38:55
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danqingtsh

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小木虫(金币+0.5):给个红包,谢谢回帖交流
在多查几篇文献看看
8楼2010-05-02 14:25:13
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