Synergistic effect of carbon fibers and carbon nanotubes on improving thermal stability and flame retardancy of polypropylene: a combination of a physical network and chemical crosslinking
文献类型：期刊论文
| 作者 | Gong,Jiang; Niu,Ran; Wen,Xin; Yang,Hongfan; Liu,Jie; Chen,Xuecheng; Sun,Zhao-Yan; Mijowska,Ewa; Tang,Tao |
| 刊名 | rsc advances
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:8页码:5484-5493 |
| 关键词 | DOUBLE HYDROXIDE NANOCOMPOSITES CATALYZING CARBONIZATION FLAMMABILITY PROPERTIES POLYMER NANOCOMPOSITES MECHANICAL-PROPERTIES TENSILE PROPERTIES FIRE RETARDANCY POLYURETHANE COMPOSITES POLY(LACTIC ACID) FUMED SILICA |
| 通讯作者 | tang,t |
| 英文摘要 | recently, an intensive research effort has been devoted to the fabrication of polymer composites with enhanced physical and chemical properties. in this work, the combination of carbon fibers (cfs) and carbon nanotubes (cnts) was demonstrated to show a synergistic effect on improving the thermal stability and flame retardancy of polypropylene (pp). the results of morphology characterization indicated that both cfs and cnts were well dispersed in the pp matrix. the temperature at the maximum weight loss rate of pp under an air atmosphere was dramatically increased by 93.4 degrees c, and the peak value of the heat release rate measured by a cone calorimeter was significantly reduced by 71.7%. the remarkably improved thermal stability and flame retardancy of pp were partially owing to the accelerated oxidation crosslinking reaction of pp radicals by cnts (chemical effect), and partially to the in situ formation of a dense and continuous cf/cnt hybrid protective layer (physical effect). this was because the cf/cnt hybrid protective layer not only hindered the diffusion of oxygen into pp and the migration of volatile decomposition products out of pp, but also acted as a thermal shield for energy feedback from the flame. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/67816]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gong,Jiang,Niu,Ran,Wen,Xin,et al. Synergistic effect of carbon fibers and carbon nanotubes on improving thermal stability and flame retardancy of polypropylene: a combination of a physical network and chemical crosslinking[J]. rsc advances,2015,5(8):5484-5493. |
| APA | Gong,Jiang.,Niu,Ran.,Wen,Xin.,Yang,Hongfan.,Liu,Jie.,...&Tang,Tao.(2015).Synergistic effect of carbon fibers and carbon nanotubes on improving thermal stability and flame retardancy of polypropylene: a combination of a physical network and chemical crosslinking.rsc advances,5(8),5484-5493. |
| MLA | Gong,Jiang,et al."Synergistic effect of carbon fibers and carbon nanotubes on improving thermal stability and flame retardancy of polypropylene: a combination of a physical network and chemical crosslinking".rsc advances 5.8(2015):5484-5493. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。