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ssshsss

铁虫 (初入文坛)

[求助] 使用2wt%PVA水溶液对已经疏水处理的硅片(十八烷基三氯硅烷自组装)旋涂

PVA水溶液滴上去时就感觉接触角很大,估计有60度左右,虽然提高浓度后成膜了,但膜厚也增加了,达不到文献中所得到的50nm厚的薄膜。
参考文献:Heterogeneous stacking of nanodot monolayers by dry pick-and-place transfer and its applications in quantum dot light-emitting diodes
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cy211

木虫 (职业作家)

想问一下,你怎么旋涂成膜的啊?用什么仪器么?求指教!

[ 发自手机版 https://muchong.com/3g ]
3楼2023-06-29 19:56:17
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BuT不同

金虫 (正式写手)

你用的Pva 醇解度是多少的呢?

发自小木虫IOS客户端
聚乙烯醇/環氧樹脂/DPM二丙二醇甲醚
2楼2023-06-29 14:53:29
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