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0082bing

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cwxts

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朋友,你这个电化学剥离用的什么仪器啊,电解液是稀硫酸吗,
勇敢的心
9楼2016-11-28 18:47:16
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米丑丑03

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离心,然后超声分散就行。离心是为了去除制备过程中的酸等杂质,然后再超声分散开了就行
2楼2015-10-10 19:34:42
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0082bing

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3楼2015-10-10 21:11:32
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SUN_Aragorn

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先离心除去质量比较差的石墨烯,然后通过透析袋除去石墨烯溶液中的离子,最后冷冻干燥石墨烯样品
4楼2015-10-11 11:45:02
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