无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2022, Vol. 54 ›› Issue (11): 8-17.doi: 10.19964/j.issn.1006-4990.2022-0047

• 综述与专论 • 上一篇    下一篇

新型无机磷基阻燃剂的研究进展

刘畅1,2(),段尊斌3,汪建南2,马会娟1,2,王佳宏1,3,喻学锋1,3()   

  1. 1.湖北三峡实验室,湖北 宜昌 443007
    2.湖北兴发化工集团股份有限公司
    3.中国科学院深圳先进技术研究院
  • 收稿日期:2022-01-24 出版日期:2022-11-10 发布日期:2022-11-23
  • 作者简介:刘畅(1978— ),女,工程师,研究方向为磷硅化工及磷硅材料项目的开发和产业化;E-mail:466578168@qq.com
  • 基金资助:
    国家自然科学基金(21975280);湖北三峡实验室开放/创新基金项目(SC213003)

Research progress on new inorganic phosphorus-based flame retardants

LIU Chang1,2(),DUAN Zunbin3,WANG Jiannan2,MA Huijuan1,2,WANG Jiahong1,3,YU Xuefeng1,3()   

  1. 1. Hubei Three Gorges Laboratory, Yichang 443007, China
    2. Hubei Xingfa Chemicals Group Co. Ltd.
    3. Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences
  • Received:2022-01-24 Published:2022-11-10 Online:2022-11-23

摘要:

以黑磷基阻燃剂为代表的纳米级新型无机磷基阻燃剂,在极低的添加量下即可实现高分子材料的阻燃性能和机械性能的同步提高,表现出良好的应用前景。综述了新型无机磷基阻燃剂的研究进展,重点介绍了黑磷基阻燃剂的功能化策略、制备工艺、阻燃机理和应用进展,最后对发展趋势进行了展望。总结并评述了黑磷制备所用的超声剥离、球磨剥离、电化学插层剥离等纳米化工艺和利用阻燃有机/无机物质对黑磷进行共价或非共价的修饰策略,对比分析了溶液共混、熔融共混、原位聚合、涂层等复合制备工艺的利弊,归纳了黑磷基阻燃剂的结构与性能之间的基本规律,提出了今后在科学创新和工程突破两方面的研究重点。

关键词: 无机磷基阻燃剂, 黑磷, 修饰策略, 阻燃机制

Abstract:

Black phosphorus-based flame retardants,the representative of new nano inorganic phosphorus-based flame retardants,can achieve simultaneous improvement of the flame retardancy and mechanical properties of polymers at a low addition amount,showing good application prospects.The research progress on new inorganic phosphorus-based flame retardants was reviewed.The functional strategy,preparation process,flame retardant mechanism and application progress of black phosphorus-based flame retardants were mainly introduced.Finally,the development trend was prospected.The preparation of black phosphorus by nanoscale processes such as ultrasonic exfoliation,ball-milling exfoliation,electrochemical intercalation exfoliation,and targeted covalent or non-covalent modification strategies using flame-retardant organic/inorganic substances were reviewed.The advantages and disadvantages of composite preparation processes including solution blending,melt blending,in-situ polymerization and coating were analyzed.The rules between the structure and properties of black phosphorus-based flame retardants were summarized.Future research priorities in both scientific innovation and engineering breakthroughs were proposed.

Key words: inorganic phosphorus-based flame retardant, black phosphorus, modification strategy, flame-retardant mechanism

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