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田晓159

铁虫 (小有名气)

[求助] 磷酸铁……烘干过程的问题

最近在用固相法合成磷酸铁的过程中,发现烘干后产物为黄色,很是费解,望大家帮忙解答。
1) 烘干温度50~70.
2) 烘干前水洗至ph为6~7.

:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(
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zhangjun721

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固相法合成磷酸铁?一般磷酸铁出现黄色原因主要为铁过量/结晶程度不够所致.
2楼2015-04-28 08:34:25
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