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liuxin8

木虫 (小有名气)

[求助] 碳纳米管怎样处理才能分散在苯中?

目前的实验需要将碳纳米管均相地分散在苯溶液中,但是又不能加入表面活性剂对碳管进行表面处理,所以制备的样品碳管总是沉降在苯溶液底部,费劲了脑筋。请教大家有没有分散碳管的好方法?谢谢!
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xxhear

银虫 (初入文坛)

【答案】应助回帖

感谢参与,应助指数 +1
你的这个非常难,就是加表面活性剂都很难。你可以试试把碳纳米管剪得非常短,再超声下试试。
2楼2012-05-16 16:53:39
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