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| 配位插层法制备三聚氰胺-甲醛树脂/Cu2+ -蒙脱石纳米复合材料 | |
| 引用本文： | 石爽,王艳梅,李玉平,封禄田.配位插层法制备三聚氰胺-甲醛树脂/Cu2+ -蒙脱石纳米复合材料[J].辽宁化工,2006,35(9):500-502. |
| 作者姓名： | 石爽 王艳梅 李玉平 封禄田 |
| 作者单位： | 1. 沈阳化工学院,辽宁,沈阳,110142 2. 沈阳第四橡胶(厂)有限公司,辽宁,沈阳,110022 3. 埃迪亚(沈阳)橡胶制品有限公司,辽宁,沈阳,110021 |
| 摘 要： | 采用微波加热溶液交换法分两步将提纯后的天然膨润土转变为Cu2 -膨润土(铜基土),通过三聚氰胺单体与Cu2 -蒙脱石层间Cu2 的配位作用,把三聚氰胺单体引入蒙脱石层间,然后加入甲醛经插层原位聚合制备三聚氰胺-甲醛树脂/Cu2 -蒙脱石纳米复合材料。X-射线衍射结果表明蒙脱石的层间距由1.25 nm增加到1.58 nm,所得产物为三聚氰胺-甲醛树脂/Cu2 -蒙脱石插层型纳米复合材料。 |
| 关 键 词： | Cu2 -蒙脱石 三聚氰胺-甲醛树脂 纳米复合材料 配位 插层 |
| 文章编号： | 1004-0935(2006)09-0500-03 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006年3月28日 |
Preparation of Melamine-Formaldehyde resin/Cu2+ -Montmorillonite Nanocomposites by Coordination and Intercalating |
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| SHI Shuang,WANG Yan-mei,LI Yu-ping,FENG Lu-tian.Preparation of Melamine-Formaldehyde resin/Cu2+ -Montmorillonite Nanocomposites by Coordination and Intercalating[J].Liaoning Chemical Industry,2006,35(9):500-502. | |
| Authors: | SHI Shuang WANG Yan-mei LI Yu-ping FENG Lu-tian |
| Affiliation: | 1. Shenyang Institute of Chemical Technology, Shenyang 110142, China ; 2. Shenyang No.4 Rubber (Plant;Shenyang |
| Abstract: | Natural bentonite was transformed to Cu~(2 )-bentonite by two steps of cation-exchange process under microwave heating,melamine monomer was intercalated between the interlayer of Cu~(2 )-montmorillonite by the coordination function of melamine and Cu~(2 ) between the silicate layers.Finally,the formaldehyde was added to form melamine-formaldehyde resin/Cu~(2 )-montmorillonite nanocomposite with melamine intercalated between the interlayer of Cu~(2 )-montmorillonite by condensation polymerization in situ.The result of XRD indicated that the layer space(d_((001)) value) of montmorillonite was stretched from 1.25 nm to 1.58 nm, the product was intercalated melamine-formaldehyde resin/Cu~(2 )-montmorillonite nanocomposites. |
| Keywords: | Montmorillonite Melamine-formaldehyde resin Nanocomposite Coordination Intercalated |
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