...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Hazardous Materials >Calix[4]pyrrole for the removal of arsenic (III) and arsenic (V) from water
【24h】

Calix[4]pyrrole for the removal of arsenic (III) and arsenic (V) from water

机译：杯[4]吡咯，用于从水中去除砷（III）和砷（V）

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Although extensive research has been carried on anion complexation reactions involving calix[4]pyrrole, nothing has been reported regarding this receptor and its interaction with arsenic species. The fact that a single step reaction is required for the synthesis of this receptor, calls upon the need to explore its removal ability for these species from water as a starting point for the development of a new technological approach for water remediation purposes based on Supramolecular Chemistry. This paper reports a detailed study on the interactions involving calix[4]pyrrole with As(III) and As(V). The interaction of As species and calix[4]pyrrole was assessed by H-1 NMR using a phase transfer approach aided by molecular simulation studies. The X-ray spectrum confirms the presence of arsenic species in the solid receptor.
机译：尽管已经对涉及杯[4]吡咯的阴离子络合反应进行了广泛的研究，但是关于该受体及其与砷物种的相互作用尚未见报道。合成该受体需要一步反应的事实，要求有必要探索从水中去除这些物质的能力，以此作为开发基于超分子化学的水修复目的新技术方法的起点。 。本文报道了有关杯[4]吡咯与As（III）和As（V）相互作用的详细研究。通过分子模拟研究辅助的相转移方法，通过H-1 NMR评估了As物种与杯[4]吡咯的相互作用。 X射线光谱证实了固体受体中砷的存在。

著录项

  • 来源
    《Journal of Hazardous Materials》 |2017年第15期|61-68|共8页
  • 作者

    Danil de Namor Angela F.; Al Hakawati Nawal; Abou Hamdan Weam; Soualhi Rachida; Korfali Samira; Valiente Liliana;

  • 作者单位

    Univ Surrey, Dept Chem, Lab Thermochem, FEPS, Guildford GU2 7XH, Surrey, England|Inst Nacl Tecnol Ind, Av Gen Paz 5445, Buenos Aires, DF, Argentina;

    Univ Surrey, Dept Chem, Lab Thermochem, FEPS, Guildford GU2 7XH, Surrey, England;

    Univ Surrey, Dept Chem, Lab Thermochem, FEPS, Guildford GU2 7XH, Surrey, England;

    Univ Surrey, Dept Chem, Lab Thermochem, FEPS, Guildford GU2 7XH, Surrey, England;

    Lebanese Amer Univ, Beirut, Lebanon;

    Inst Nacl Tecnol Ind, Av Gen Paz 5445, Buenos Aires, DF, Argentina;

  • 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

    Arsenic; Calixpyrrole; Decontamination; Extraction; Selectivity;

    机译：砷;lix吡咯;去污;萃取;选择性;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号