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首页> 外文期刊>Journal of Polymer Materials >Structure and Properties of Humic and Fulvic Acids. l. Properties and Reactivity of Humic Acids and Fulvic Acids
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Structure and Properties of Humic and Fulvic Acids. l. Properties and Reactivity of Humic Acids and Fulvic Acids

机译:腐殖质和富瑞酸的结构和性质。 湖 腐殖酸和富含酸的性质和反应性

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摘要

The aim of this part is to characterize of HA and FA on the basis of their ability to form complexes with inorganic and organic molecules capable to cause the effect of crosslinking. The characterization and properties of HA and FA and differences between these two groups of compounds were summarized. Their reactivity with transition elements was investigated by EPR spectroscopy. The properties of HA and FA in more details were studied by FTIR spectroscopy. With aid of semiempirical. version of INDO method parameterized for compounds of transition elements the interaction energies were calculated. Obtained results were discussed and compared.
机译:本部分的目的是在其形成具有能够引起交联效应的无机和有机分子的复合物的能力的基础上表征HA和Fa。 总结了HA和FA的表征和性质以及这两组化合物之间的差异。 通过EPR光谱研究了与转变元素的反应性。 通过FTIR光谱研究了HA和FA的性质。 借助半血统。 用于转换元素化合物的Indo方法的版本计算了交互能量。 获得并比较了得到的结果。

著录项

  • 来源
    《Journal of Polymer Materials》 |2000年第4期|共20页
  • 作者单位

    Institute of Physical and Applied Chemistry Faculty of Chemistry Technical University of Brno Purkynova 118 CZ-612 00 Brno Czech Republic;

    Institute of Physical and Applied Chemistry Faculty of Chemistry Technical University of Brno Purkynova 118 CZ-612 00 Brno Czech Republic;

    Department of Physics and Material Engineering Faculty of Technology Technical University of Brn nam T.G. Masaryka 275 Z-762 72 Zlin Czech Republic;

    Department of Physics and Material Engineering Faculty of Technology Technical University of Brn nam T.G. Masaryka 275 Z-762 72 Zlin Czech Republic;

    Institute of Physical and Applied Chemistry Faculty of Chemistry Technical University of Brno Purkynova 118 CZ-612 00 Brno Czech Republic;

    Institute of Physical and Applied Chemistry Faculty of Chemistry Technical University of Brno Purkynova 118 CZ-612 00 Brno Czech Republic;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 高分子化合物工业(高聚物工业);
  • 关键词

    Humic acid; fulvic acid; complex formation; transition element;

    机译:腐殖酸;富含酸;复杂的形成;过渡元件;

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