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1421009479

木虫 (小有名气)

[求助] 纤维素的溶解度 已有1人参与

各路做纤维素溶解的大神,实验室小白想询问一下,不同溶剂对纤维素的最大溶解度(质量)是多少?如LiCl/DMAc、NaOH/H2O、离子液体等,,,小白提前谢过,感激不尽。。。
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guominyu

铁虫 (小有名气)

【答案】应助回帖

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感谢参与,应助指数 +1
1421009479(pzypdl代发): 金币+5, 谢谢,辛苦了 2015-12-11 14:57:18
具体得看纤维素的聚合度,还有是否衍生化,一般,LiCl/DMAc、离子液体的质量溶解度能达到18%左右,NaOH/H2O比较低,最好也就10%到不到吧。
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2楼2015-12-09 09:38:56
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