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    卢其明 余林梁 陈敏 孙克君 廖宗文. 聚乙二醇/蒙脱石插层复合物的制备及结构表征[J]. 华南农业大学学报, 2004, 25(1): 112-114. DOI: 10.7671/j.issn.1001-411X.2004.01.032
    引用本文: 卢其明 余林梁 陈敏 孙克君 廖宗文. 聚乙二醇/蒙脱石插层复合物的制备及结构表征[J]. 华南农业大学学报, 2004, 25(1): 112-114. DOI: 10.7671/j.issn.1001-411X.2004.01.032
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    LU Qi-ming~1,YU Lin-liang~1,CHEN Min~1,SUN Ke-jun~2,LIAO Zong-wen~2. Preparation and characterization of polyethylene glycol/montmorillonite intercalation composites[J]. Journal of South China Agricultural University, 2004, 25(1): 112-114. DOI: 10.7671/j.issn.1001-411X.2004.01.032
    Citation: LU Qi-ming~1,YU Lin-liang~1,CHEN Min~1,SUN Ke-jun~2,LIAO Zong-wen~2. Preparation and characterization of polyethylene glycol/montmorillonite intercalation composites[J]. Journal of South China Agricultural University, 2004, 25(1): 112-114. DOI: 10.7671/j.issn.1001-411X.2004.01.032
    shu

    聚乙二醇/蒙脱石插层复合物的制备及结构表征

    Preparation and characterization of polyethylene glycol/montmorillonite intercalation composites

      摘要
    • 摘要: 通过X射线衍射、傅里叶变换红外光谱和差热分析表征聚乙二醇(PEG)／蒙脱石复合物的结构结果表明，PEG以单层或双层平卧于蒙脱石层间；PEG通过转换部分层间水进入蒙脱石层间通道内；大分子量的PEG与蒙脱石层间表面有更强的相互作用．

       

      Abstract: Polyethylene glycol(PEG)/montmorillonite composites were characterized by X-ray diffraction, Fourier transform infrared spectrum and differential thermal analysis. The results showed that there were 1 or 2 layers of PEG lying flat between the montmorillonite plates. PEG entered the lamellae by replacing part of the inter-lamellar water. Polyethylene glycol of higher molecular weight showed stronger interaction with the surface of montmorillonite plates.

       

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