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新手小屁孩

铁虫 (初入文坛)

[求助] 求问CVD石墨烯薄膜在进行丙酮浸洗时具体要怎么操作 已有1人参与

如题,楼主试图将悬空基底自助转移石墨烯薄膜转移到2000目的电镜铜网上,在进行最后一步也就是丙酮浸洗操作时总是会破掉,但看到别的文献里类似的情况能成功,但对于具体如何进行丙酮浸洗操作都只是提一嘴带过,所以想问问大家这种情况通常具体是怎么操作的
关于一些细节:石墨烯薄膜为6层,楼主在水里捞起石墨烯薄膜时先把铜网粘在一层吸附底膜上,然后用底膜把石墨烯捞起来,让石墨烯薄膜把铜网整个盖住并贴合,等彻底晾干后下丙酮的时候别的部分都没事,就盖着铜网部分的石墨烯薄膜破损皱缩了
(windows把flash ban了传不了图,不然可以传些图片上来的
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yanda

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【答案】应助回帖

石墨烯转移到载网上完整度很低
2楼2021-04-28 10:56:13
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