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1)what was done to purify the electrolyte? Alkaline electrolytes have significant impurities dissolved which will deposit on your electrodes. Before resubmitting please detail purification steps, or test the purity of your electrolyte.

2)why is Pt used as a counter electrode? It will dissolve and deposit on your electrodes which could be contributing significantly to your activities. Before resubmitting you need to show that the Pt counter does not affect your results.
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[ Last edited by mu_tou on 2014-2-11 at 15:34 ]
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mu_tou: ½ð±Ò+2, ¡ïÓаïÖú 2014-02-11 18:44:00
Before resubmitting please detail purification steps, or test the purity of your electrolyte.
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Before resubmitting you need to show that the Pt counter does not affect your results.
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4Â¥2014-02-11 16:04:20
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mu_tou

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4Â¥: Originally posted by wangjun890 at 2014-02-11 16:04:20
Before resubmitting please detail purification steps, or test the purity of your electrolyte.
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Before resubmitting you need to show that the Pt c ...

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6Â¥: Originally posted by hexm at 2014-02-11 17:59:43
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