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Soluble Two-Dimensional Covalent Organometallic Polymers by (Arene)Ruthenium-Sulfur Chemistry

机译:通过(芳烃)钌 - 硫化学溶于二维共价有机金属聚合物

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摘要

A class of two-dimensional (2D) covalent organometallic polymers, with nanometer-scale crosslinking, was obtained by arene(ruthenium) sulfur chemistry. Their ambivalent nature, with positively charged crosslinks and lypophylic branches is the key to the often sought-for and usually hard-to-achieve solubility of 2D polymers in various kinds of solvents. Solubility is here controlled by the planarity of the polymer, which in turn controls Coulomb interactions between the polymer layers. High planarity is achieved for high symmetry crosslinks and short, rigid branches. Owing to their solubility, the polymers are easily processable, and can be handled as powder, deposited on surfaces by mere spin-coating, or suspended across membranes by drop-casting. The novel 2D materials are potential candidates as flexible membranes for catalysis, cancer therapy, and electronics.
机译:通过芳烃(Ruthenium)硫化学获得,一类具有纳米级交联的二维(2D)共价有机金属聚合物。 他们的矛盾性质,带有带正电荷的交联和障碍枝是经常寻求的主要和通常在各种溶剂中的2D聚合物的溶解度的关键。 这里溶解度由聚合物的平坦性控制,这反过来控制聚合物层之间的库仑相互作用。 高对称交联和短,刚性分支实现高平面度。 由于它们的溶解度,聚合物易于加工,并且可以作为粉末处理,通过仅仅通过旋涂沉积在表面上,或通过滴浇铸悬浮在膜上。 新型2D材料是潜在的候选者,作为催化膜,癌症治疗和电子产品。

著录项

  • 来源
    《Chemistry: A European journal》 |2017年第46期|共5页
  • 作者单位

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Univ. Grenoble Alpes 38000 Grenoble (France) CNRS &

    Inst NEEL 38042 Grenoble (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

    Institut FEMTO-ST 15B avenue des Montboucons CNRS Université Bourgogne Franche-Comt8 25030 Besancon Cedex (France);

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 应用化学;
  • 关键词

    (arene)ruthenium-sulfur chemistry; materials science; nanotechnology; organometallic compound; polymers;

    机译:(芳烃)钌 - 硫化学;材料科学;纳米技术;有机金属化合物;聚合物;

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