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uniquetiger

新虫 (初入文坛)


[交流] Improved Synthesis of Graphene Oxide 的方法問題

請問一下
The filtrate was centrifuged (4000 rpm for
4 h), and the supernatant was decanted away. The remaining
solid material was then washed in succession with 200 mL of water,
200 mL of 30% HCl, and 200 mL of ethanol (2); for each
這部的詳細作法  
The solid obtained on the filter was
vacuum-dried overnight at room temperature, obtaining 5.8 g
of product.
這個是直接 放室溫嗎?
謝謝[ Last edited by uniquetiger on 2012-9-11 at 11:56 ]
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uniquetiger

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??п????????? ???GO ??N???????
2楼2012-09-11 10:28:49
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江岸听雨

木虫 (小有名气)


★
uniquetiger(金币+1): 谢谢参与
室温下要真空干燥一夜
3楼2012-11-07 09:48:00
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江岸听雨

木虫 (小有名气)


The filtrate was centrifuged (4000 rpm for
4 h), and the supernatant was decanted away. The remaining
solid material was then washed in succession with 200 mL of water,
200 mL of 30% HCl, and 200 mL of ethanol (2); for each
滤液用4000rpm的离心机离心4小时,然后澄去上清液。然后连续用200ml水,200ml 30% 的HCl和两次200ml的乙醇洗涤,每次洗涤......
4楼2012-11-07 09:56:48
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