Recent developments in s-triazine holding phosphorus and nitrogen flame-retardant materials

IF 1.9 4区 工程技术 Q2 ENGINEERING, MULTIDISCIPLINARY
N. Mishra, D. Vasava
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引用次数: 19

Abstract

Flame retardants are chemical compounds when mixed or incorporated in to polymers provide varying degrees of flammability protection. Flammable polymeric materials are ubiquitous with a wide array of applications. However, recent studies have shown potential environmental and health concerns with certain halogen-containing flame retardants. Thus, it has now become a necessity to explore new and effective materials that are safer and environmentally benign. In this context, halogen-free phosphorus- and nitrogen-containing flame retardants have attracted much attention worldwide. Moreover, s-triazine is the central focus because of its excellent charring effect. General strategies for synthesizing s-triazine compounds mostly via nucleophilic substitution reaction have been highlighted. This review provides a comprehensive description on design and synthesis of flame-retardant materials with significant flammability performance.
含磷含氮s-三嗪阻燃材料的研究进展
阻燃剂是一种化合物,当混合或掺入聚合物中时,可提供不同程度的可燃性保护。易燃聚合物材料在广泛的应用中无处不在。然而,最近的研究表明,某些含卤素阻燃剂可能会引起环境和健康问题。因此,现在有必要探索更安全、对环境无害的新的有效材料。在这种情况下,无卤含磷和含氮阻燃剂引起了全世界的广泛关注。此外,s-三嗪由于其优异的炭化效果而成为人们关注的焦点。着重介绍了主要通过亲核取代反应合成s-三嗪化合物的一般策略。这篇综述对具有显著燃烧性能的阻燃材料的设计和合成进行了全面的描述。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Fire Sciences
Journal of Fire Sciences 工程技术-材料科学:综合
CiteScore
4.00
自引率
0.00%
发文量
14
审稿时长
2.5 months
期刊介绍: The Journal of Fire Sciences is a leading journal for the reporting of significant fundamental and applied research that brings understanding of fire chemistry and fire physics to fire safety. Its content is aimed toward the prevention and mitigation of the adverse effects of fires involving combustible materials, as well as development of new tools to better address fire safety needs. The Journal of Fire Sciences covers experimental or theoretical studies of fire initiation and growth, flame retardant chemistry, fire physics relative to material behavior, fire containment, fire threat to people and the environment and fire safety engineering. This journal is a member of the Committee on Publication Ethics (COPE).
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