典型文献
Amino-functionalized carbon nanotubes/polyphosphazene hybrids for improving the fire safety and mechanical properties of epoxy
文献摘要：
To expand further modern industrial applications of epoxy resin(EP),the urgent problems of flammability and poor mechanical properties have to be solved.Therefore,amino-functionalized carbon nanotubes(AFP@CNTs)was designed and successfully synthesized to enhance the comprehensive properties,including fire safety and mechanical properties.Especially,the flame retardant mechanism,the combustion and pyrolysis process of EP/AFP@CNTs were investigated as well.With the addition of 1.5 wt％AFP@CNTs,the peak heat release rate(PHRR)and total heat release(THR)of EP were reduced by 27.6％and 29.0％,respectively,which may due to the cooperative effect between the phosphorus-nitrogen synergistic flame retardant of polyphosphazene and the cohesive phase flame retardant of carbon nanotubes.In addition,the mechanical performance of EP/AFP@CNTs composites were also investigated.The results showed that the impact strength,tensile strength and the storage modulus effectively increased by 65.0％,29.0％and 13.2％,respectively.Meanwhile,the change of the combustion and pyrolysis process of EP/AFP@CNTs may be attributed to the catalytic effect of the amino-functionalized polyphosphazene,which could participate in the formation of epoxy thermal curing crosslinking network and catalyze the degradation process of epoxy resin.
文献关键词：
中图分类号：
作者姓名：
Mutian Zhou;Desen Zeng;Shuilai Qiu;Xia Zhou;Liang Cheng;Zhoumei Xu;Weiyi Xing;Yuan Hu
作者机构：
State Key Laboratory of Fire Science,University of Science and Technology of China,96 Jinzhai Road,Hefei,Anhui,230026,China;Innovation Center,Midea Residential Air Conditioner Division,Midea Group,China
文献出处：
引用格式：
[1]Mutian Zhou;Desen Zeng;Shuilai Qiu;Xia Zhou;Liang Cheng;Zhoumei Xu;Weiyi Xing;Yuan Hu-.Amino-functionalized carbon nanotubes/polyphosphazene hybrids for improving the fire safety and mechanical properties of epoxy)[J].自然科学进展·国际材料（英文）,2022(02):179-189
A类：
polyphosphazene
B类：
Amino,functionalized,carbon,nanotubes,hybrids,improving,fire,safety,mechanical,properties,epoxy,To,expand,further,modern,industrial,applications,resin,EP,urgent,problems,flammability,poor,have,solved,Therefore,amino,AFP,CNTs,was,designed,successfully,synthesized,enhance,comprehensive,including,Especially,flame,retardant,mechanism,combustion,pyrolysis,process,were,investigated,well,With,addition,wt,peak,heat,release,rate,PHRR,total,THR,reduced,by,respectively,which,may,due,cooperative,between,phosphorus,nitrogen,synergistic,cohesive,phase,In,performance,composites,also,results,showed,that,impact,strength,tensile,storage,modulus,effectively,increased,Meanwhile,change,attributed,catalytic,could,participate,formation,thermal,curing,crosslinking,network,catalyze,degradation
AB值：
0.538378
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
