• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>RSC Advances >A Nd-containing coordination ploymer: syntheses, crystal structure and application as a nucleating agent for isotactic polypropylene
【24h】

A Nd-containing coordination ploymer: syntheses, crystal structure and application as a nucleating agent for isotactic polypropylene

机译：含含量的配位聚合物：合成，晶体结构和作为全同立方聚丙烯的成核剂的应用

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

A novel Nd coordination polymer [Nd(N-phgly)(Pha)(H2O)](H2O)(2) has been solvothermally synthesized and characterized crystallographically. It is a novel 3D framework supramolecular structure coordination polymer that contains two different carboxylate liqands N-phthaloylglycine (N-phgly) and phthalic acid (Pha). The complex was characterized by elemental analysis, FT-IR spectra, X-ray single-crystal diffraction, a thermal gravimetric analyzer and powder XRD. It was incorporated into isotactic polypropylene (iPP). Then, the performance, non-isothermal crystallization behaviors, crystalline morphologies and optical properties of modified iPP were evaluated and studied. These results show that the complex is an effective and novel nucleating agent. It results in an increase in the overall crystallization rate and a decrease in the spherulite size of iPP. The Izod impact strength of NA-iPP is higher than the pure iPP. The addition of it makes the stiffness and impact resistance of iPP improve obviously. Meanwhile, the nucleated iPP displays a good balance between toughness and stiffness. Besides, the optical characteristics are also improved.
机译：新型ND配位聚合物[Nd（N-PHGLY）（PHA）（H 2 O）]（H 2 O）（2）已在溶液上溶性合成并表征。它是一种新型的3D框架超分子结构配位聚合物，其含有两种不同的羧酸盐LiqAnds n-酞菁（N-Phgly）和邻苯二甲酸（PHA）。该复合物的特征在于元素分析，FT-IR光谱，X射线单晶衍射，热重分析仪和粉末XRD。它被掺入全同立方体聚丙烯（IPP）中。然后，评估和研究改性IPP的性能，非等温结晶行为，晶体形态和光学性质。这些结果表明，该复合物是一种有效和新的成核剂。它导致IPP的总结晶速率的增加和降低的IPP的尺寸。 NA-IPP的Izod冲击强度高于纯IPP。添加它使IPP的刚度和抗冲击性显而易见。同时，核心的IPP在韧性和刚度之间显示出良好的平衡。此外，光学特性也得到改善。

著录项

  • 来源
    《RSC Advances》 |2015年第125期|共8页
  • 作者

    Qian Wei; Wang Jiaqi; Liu Shudong; Guo Shaohui; Lu Yongjun; Lin Hui; Zheng De;

  • 作者单位

    China Univ Petr Beijing Key Lab Oil &

    Gas Pollut Control State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China;

    China Univ Petr Beijing Key Lab Oil &

    Gas Pollut Control State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China;

    China Univ Petr Beijing Key Lab Oil &

    Gas Pollut Control State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China;

    China Univ Petr Beijing Key Lab Oil &

    Gas Pollut Control State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China;

    Guangdong Winner New Mat Technol Co Ltd Foshan 528521 Peoples R China;

    China Univ Petr Beijing Key Lab Oil &

    Gas Pollut Control State Key Lab Heavy Oil Proc Beijing 102249 Peoples R China;

    Guangdong Winner New Mat Technol Co Ltd Foshan 528521 Peoples R China;

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

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