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smallxin1992

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[求助] 纤维素溶解情况测定 已有1人参与

各位虫友,我最近在做离子液体溶解纤维素的实验,要对纤维素的溶解情况进行表征,除了肉眼观察到的溶解完全所需时间,以及显微镜观察溶解外还有其他什么好的方法?如果是考虑溶解后纤维素的聚合度,有什么办法来表征?望大家多多提点~   感谢!
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南京的李工

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【答案】应助回帖

感谢参与,应助指数 +1
1观察完全无明显白点后,再保持10来分钟,还不完全溶解吗
2测同一温度下的粘度能反应溶解情况。
2楼2015-01-21 19:28:46
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