金属有机框架基阻燃剂在阻燃领域的研究进展

doi:10.19491/j.issn.1001-9278.2024.02.017

中国塑料 ›› 2024, Vol. 38 ›› Issue (2): 118-125.DOI: 10.19491/j.issn.1001-9278.2024.02.017

• 综述 • 上一篇

金属有机框架基阻燃剂在阻燃领域的研究进展

王栋()

中铁建设集团有限公司，北京 100040

收稿日期:2023-11-22 出版日期:2024-02-26 发布日期:2024-02-03
作者简介:王栋（1987—），男，工程师，从事建筑阻燃防火、保温材料研究， wangdong4@ztjs.cn

Research progress in metal⁃organic framework⁃based flame retardants in flame⁃retardant polymers

WANG Dong()

China Railway Construction Group Co Ltd，Beijing 100040，China

Received:2023-11-22 Online:2024-02-26 Published:2024-02-03

摘要/Abstract

摘要：

简述了近几年来金属有机框架（MOFs）及其衍生物在阻燃高分子材料领域的应用，重点介绍了MOFs阻燃剂的设计及其对环氧树脂（EP）、聚苯乙烯（PS）、聚氨酯等材料阻燃性能的影响，阐述了可能存在的阻燃机理，并对MOFs阻燃剂未来的发展方向进行了展望。

关键词: 金属有机框架, 阻燃性能, 环氧树脂, 聚苯乙烯, 聚氨酯, 阻燃机理

Abstract:

This paper introduced the applications of metal⁃organic frameworks and their derivatives in the fire⁃retardant polymer field in recent years. The design of metal⁃organic framework flame retardants and their effects on the fire⁃retardant properties of epoxy resins， polystyrene， polyurethane and other materials were highlighted. The possible flame⁃retardant mechanisms of metal⁃organic framework flame retardants were discussed， and their development direction in future was prospected.

Key words: metal?organic framework, flame retardancy, epoxy resin, polystyrene, polyurethane, flame retardancy mechanism

中图分类号:

TQ322.4

王栋. 金属有机框架基阻燃剂在阻燃领域的研究进展[J]. 中国塑料, 2024, 38(2): 118-125.

WANG Dong. Research progress in metal⁃organic framework⁃based flame retardants in flame⁃retardant polymers[J]. China Plastics, 2024, 38(2): 118-125.

图/表 8

图1 rGO@LDH制备示意图［23］

Fig.1 Schematic diagram of preparation of rGO@LDH［23］

图2 MgAl@NiCo的制备和复合材料锥形量热测试后的残炭形貌与强度［24］

Fig.2 Preparation of MgAl@NiCo and morphology and strength of char residue of the EP composites after cone calorimetry test［24］

图3 NiCo⁃LDH@PZS的合成路线图［30］

Fig.3 Synthetic route of NiCo⁃LDH@PZS［30］

图4 CP和CPPHS的TEM照片以及被推测的在EP基体中的分散机理［32］

Fig.4 TEM images of CP and CPPHS and the supposed dispersion mechanism in EP matrix［32］

图5 PS及其复合材料的HRR和THR曲线［37］

Fig.5 HRR and total heat release curves of PS and its composites［37］

图6 Fe⁃MOF， P⁃Fe⁃MOF和T⁃Fe⁃MOF的SEM照片［41］

Fig.6 SEM images of Fe⁃MOF， P⁃Fe⁃MOF and T⁃Fe⁃MOF［41］

图7 Ni⁃MOF和DOPO@Co⁃MOF的合成示意图以及改性复合材料的力学性能［35，46］

Fig.7 Synthesis schematic diagram of Ni⁃MOF and DOPO@Co⁃MOF and mechanical properties of the modified composites［35，46］

图8 ZIF⁃8@纤维素复合气凝胶的合成示意图以及阻燃性能［62］

Fig.8 Synthesis schematic diagram and flame retardant properties of ZIF⁃8@cellulose composite aerogel［62］

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金属有机框架基阻燃剂在阻燃领域的研究进展

Research progress in metal⁃organic framework⁃based flame retardants in flame⁃retardant polymers

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