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xiaocui145

新虫 (初入文坛)

[求助] 利用磷酸氢二铵沉淀制备磷酸镧掺铽纳米粉体

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我要利用直接沉淀法制备磷酸镧掺铽纳米粉体,硝酸盐溶液都是自己配制的,然后用磷酸二氢铵滴定,出现了沉淀,但陈化一天后要抽滤时变成了乳浊液全漏了,故望各位师姐师哥帮一帮小弟啊!万分感谢!
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残玉簟秋www

木虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
你把刚开始的滴定所得沉淀加酒精放入反应釜中,加热一段时间试试看

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2楼2013-05-01 06:50:20
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