首页> 外文期刊>Journal of Hazardous Materials >Calix[4]arene derivative bearing imidazole groups as carrier for the transport of palladium by using bulk liquid membrane
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Calix[4]arene derivative bearing imidazole groups as carrier for the transport of palladium by using bulk liquid membrane

机译:带有咪唑基团的杯[4]芳烃衍生物作为载体,通过体液膜传输钯

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摘要

The carrier activity of calix[4]arene containing imidazole groups towards the facilitated transport of palladium(ll) through dichloromethane bulk liquid membrane has been studied. The optimum transport conditions were established by the studies on the effect of pH, feed concentration, carrier concentration, receiver phase concentration and transport time. A solution of 1 M hydrochloric acid (HCl) served as receiving phase for maximum transport of the metal ion. Maximum transport efficiency was observed for Pd(ll) ion when it was present in the concentration of 10~3 M and the transport efficiency after 24 h was found as 95%.
机译:研究了含咪唑基的杯[4]亚芳基对钯(II)通过二氯甲烷本体液膜的促进传输的载体活性。通过研究pH,进料浓度,载体浓度,接收相浓度和运输时间的影响,确定了最佳运输条件。 1 M盐酸(HCl)溶液用作接收相,以最大程度地传输金属离子。当Pd(II)离子的浓度为10〜3 M时,观察到最大的传输效率,发现24 h后的传输效率为95%。

著录项

  • 来源
    《Journal of Hazardous Materials》 |2012年第15期|p.24-30|共7页
  • 作者单位

    Department of Chemistry, Selcuk University. 42031, Konya, Turkey;

    Department of Chemistry, Selcuk University. 42031, Konya, Turkey;

    Department of Chemistry, Selcuk University. 42031, Konya, Turkey;

    Department of Chemistry, Selcuk University. 42031, Konya, Turkey;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    palladium; transport; bulk liquid membrane; calix4arene;

    机译:钯;运输;体液膜杯[4]芳烃;

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