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daixiuchuan

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[交流] 铁酸镍能溶于什么酸?

我制备了一种催化剂,其中可能含有铁酸镍,我想分析一下铁和镍的具体含量,用ICP分析,现在遇到的问题是,样品溶解不了怎么办?
铁酸镍的分子式是一个镍,两个铁,四个氧,NiFe2O4
恳请高手帮忙解决

[ Last edited by daixiuchuan on 2008-5-14 at 14:55 ]
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yuxiaolin

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the oxidation state of iron is too high. So, reduce it first and then dissovle it
2楼2008-05-19 11:14:40
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