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相关概念视频

Molecular Weight of Step-Growth Polymers01:08

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Step growth polymerization involves bi or multifunctional monomers. Bifunctional monomers react to form linear step growth polymers, whereas multifunctional monomers react to form non-linear or branched polymers.
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The extent of the...
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Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...
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Nanothermite with Meringue-like Morphology: From Loose Powder to Ultra-porous Objects
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防火纳米复合材料聚氨泡:一个审查

Kirill Cherednichenko1, Dmitry Kopitsyn1, Egor Smirnov1

  • 1Department of Physical and Colloid Chemistry, Faculty of Chemical and Environmental Engineering, National University of Oil and Gas "Gubkin University", Moscow 119991, Russia.

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|May 27, 2023
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概括

纳米材料提高了聚氨泡中的阻燃性,解决了可燃性问题. 本综述涵盖了这些多功能泡用纳米级阻燃剂修改的近期进展.

关键词:
碳纳米材料的碳纳米材料粘土纳米材料的使用防火性能 防火性能 防火性能 防火性能这是一个纳米复合材料.纳米颗粒是一种纳米粒子.聚氨泡是一种聚氨泡.

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科学领域:

  • 材料科学 材料科学 材料科学
  • 聚合物化学 聚合物化学
  • 消防安全工程 消防安全工程

背景情况:

  • 聚氨泡提供了优良的绝缘和稳定性,但遭受高易燃性.
  • 广泛的工业和家庭应用受到火灾风险的限制.
  • 传统的阻燃剂具有局限性,需要新的解决方案.

研究的目的:

  • 审查使用纳米材料来提高聚氨泡阻燃性的最新进展 (过去5年).
  • 探索各种纳米材料及其结合方法.
  • 为了突出与其他阻燃剂的协同效应.

主要方法:

  • 最近的科学出版物 (过去5年) 的文献综述.
  • 分析不同类型的纳米材料及其整合到聚氨泡结构中.
  • 综合阻燃策略的研究.

主要成果:

  • 纳米材料在增强聚氨泡的阻燃性方面具有显著的潜力.
  • 已经研究了各种纳米材料,包括纳米粒子和纳米管.
  • 纳米材料和传统阻燃剂之间的协同效应提供了更好的性能.

结论:

  • 纳米材料改造是一种有希望的策略,可以克服聚氨泡的可燃性限制.
  • 对协同效应的进一步研究可以导致高效的耐火材料.
  • 这种方法支持聚氨泡在不同领域的更安全的应用.