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首页> 外文期刊>Journal of Materials Research >Intercalation of ε-caprolactam ions into inorganic hosts
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Intercalation of ε-caprolactam ions into inorganic hosts

机译:ε-己内酰胺离子插入无机基质中

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摘要

The intercalation reaction of ε-caprolactam anion (ε-CL--) into hydrotalcite heated up to 500 deg. C to expel CO_3~2 in its double hydroxide gallery and also that of ε-caprolactam cation (ε-CL+) into mica were successfully performed in their aqueous solutions. The intercalation reaction of ε-CL- into 500 deg. C heated hydrotalcite was completed within l h at 60 deg. C, and the resultant intercalation compound had the interlayer spacing of 0.77 nm. The intercalation of ?-CL+ into mica, on the other hand, proceeded rather slowly in two steps, which was due to the presence of two species, Na+ and hydrated Na+ in the mica gallery, and gave the intercalation compound hwith the interlayer spacing of l.47 nm.
机译:ε-己内酰胺阴离子(ε-CL--)在加热到500度的水滑石中的嵌入反应成功地在其水溶液中进行了C反应以将CO_3〜2排出其双氢氧化物通道中,并将ε-己内酰胺阳离子(ε-CL+)排出到云母中。 ε-CL-嵌入反应至500度加热的水滑石在60摄氏度下于1小时内完成。 C,所得的插层化合物的层间距为0.77nm。另一方面,由于云母中存在Na +和水合Na +这两种物质,因此dueα-CL+在云母中的插入分两步进行得相当缓慢,从而使插入化合物具有层间间距1.47海里

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