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dldw2008

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Originally posted by taozi8889 at 2010-07-04 23:11:02:

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where A is surface area of working electrode, c is concentration of substrate, D is diffusion coefficient, Qdl is double layer charge which can be eliminated by background subtraction, Qads is Faradaic charge. Other symbols have their usual meanings. Based on the slope of the linear relationship between Q and t1/2, A can be calculated when c, D and n are known. This experiment was carried out in 0.1 mM K3[Fe(CN)6] solution containing 1 M KCl, where the diffusion coefficient of K3[Fe(CN)6] is 7.6¡Á10−6 cm2 s−1
12Â¥2010-07-05 20:12:17
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hsjknow

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13Â¥2010-07-06 13:24:47
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taozi8889

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Originally posted by dldw2008 at 2010-07-05 20:12:17:


where A is surface area of working electrode, c is concentration of substrate, D is diffusion coefficient, Qdl is double  ...

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14Â¥2010-07-07 23:46:19
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18Â¥2010-07-13 22:52:04
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yzy880115

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350525Â¥: Originally posted by ·è¿ñС×Ó at 2010-07-11 09:23:19:
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19Â¥: Originally posted by yzy880115 at 2012-04-27 10:56:39
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