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Please note that all translations are automatically generated. Click here for the English version.
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03:53 min
September 29th, 2023
DOI :
10.3791/200534-v
Transcript
首先,在使用前将烤箱中的所有玻璃器皿干燥至少两个小时。确保表面无潮。将氨基硅烷 DAS 储存在隔膜盖瓶中。
考虑适当的DAS负载量,以增加氨基硅烷的概率。将硅醇基团定位在二氧化硅上以进行共价键合。在装有磁力搅拌棒的圆底舒伦克烧瓶中加入所需量的二氧化硅支持物。
将橡胶隔膜插入反应容器中,然后从连接到舒伦克管路的容器中去除空气和水分。首先打开反应容器的旋塞阀,将其连接到真空约 30 秒。然后关闭旋塞阀,再切换到惰性气体供应 30 秒。
将一行惰性气体插入装有
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