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msjlxs

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[求助] 翻译 在线等

firstly, 100ml aqueous solution containing 0.016M ammonium persulfate and 1M chlorhydric acid was poured into 250ml beaker, and then 100ml 0.008 M aniline aqueous solution containing 1M chlorhydric acid was added into the flask dropwisely. With no disturbance, aniline was polymerized for 24 hours. Secondly, the obtained mixture was diluted with 1L deionized water and filtrated with 0.22μm porous membrane. The filtrated cake was washed several times with deionized water, and then PANI nanofiber was dried in vacuum dry oven at room temperature.  请问这反应是如何进行的,一个在烧杯里,一个在烧瓶里,有点不解,急等。
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RXMCDM

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msjlxs: 金币+5, 翻译EPI+1 2014-04-24 21:45:13
首先, 100ml 0.016M过硫酸铵水溶液和1M盐酸水溶液倒入250mL烧杯中,然后100ml含有1M盐酸的0.008 M苯胺水溶液逐滴加入到烧杯中。无干扰,苯胺聚合24小时。其次,将得到的混合物用1L去离子水稀释然后以0.22μm的多孔膜过滤。滤饼用去离子水洗涤数次,用洗涤,然后聚苯胺纳米纤维在真空干燥箱中室温下干燥。
你这个实际就是 flask 理解为烧瓶了,我查了一下,烧杯也是可以的,把flask 理解为上面讲到的250ml beaker就OK了。这里是为避免用词重复。
?
2楼2014-04-24 16:27:38
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msjlxs

银虫 (小有名气)

引用回帖:
2楼: Originally posted by RXMCDM at 2014-04-24 16:27:38
首先, 100ml 0.016M过硫酸铵水溶液和1M盐酸水溶液倒入250mL烧杯中,然后100ml含有1M盐酸的0.008 M苯胺水溶液逐滴加入到烧杯中。无干扰,苯胺聚合24小时。其次,将得到的混合物用1L去离子水稀释然后以0.22μm的多孔 ...

意思我现在只有一个反应容器:烧杯对吧,那我到底加多少ml 0.016M的过硫酸,和多少ml 1M的盐酸?
3楼2014-04-24 21:43:51
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msjlxs

银虫 (小有名气)

引用回帖:
2楼: Originally posted by RXMCDM at 2014-04-24 16:27:38
首先, 100ml 0.016M过硫酸铵水溶液和1M盐酸水溶液倒入250mL烧杯中,然后100ml含有1M盐酸的0.008 M苯胺水溶液逐滴加入到烧杯中。无干扰,苯胺聚合24小时。其次,将得到的混合物用1L去离子水稀释然后以0.22μm的多孔 ...

我突然懂得什么意思了,感谢
4楼2014-04-24 21:45:04
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