Effect of carbon black on improving thermal stability, flame retardancy and electrical conductivity of polypropylene/carbon fiber composites
文献类型：期刊论文
| 作者 | Yang,Hongfan; Gong,Jiang; Wen,Xin; Xue,Jian; Chen,Qing; Jiang,Zhiwei; Tian,Nana; Tang,Tao |
| 刊名 | composites science and technology
 |
| 出版日期 | 2015 |
| 卷号 | 113期号:12页码:31-37 |
| 关键词 | POLYMER NANOCOMPOSITES FLAMMABILITY PROPERTIES NANOTUBE COMPOSITES DEGRADATION RHEOLOGY MORPHOLOGY NETWORKS |
| 通讯作者 | tang,t |
| 英文摘要 | in this work, carbon black (cb) was introduced into polypropylene/carbon fiber (pp/cf) composite to fabricate multifunctional composites with the improved thermal stability, flame retardancy and electrical conductivity. the morphology investigation showed that one-dimensional cf and zero-dimensional were well dispersed in the pp matrix, and the multistage structure was formed in pp matrix. compared to pristine pp, the maximum weight loss temperature under air atmosphere was enhanced by 79 degrees c. the peak value of the heat release rate measured by a cone calorimeter was significantly reduced by 70%, and the total heat release decreased from 198 to 166 mj/m(2). the dramatically enhanced flame retardancy of pp composites was attributed to the formation of a strong three-dimensional (3d) network structure in pp matrix where one-dimensional cf acted as bridges connecting individual zero-dimensional cb, and the accelerated oxidation crosslinking reaction of pp radicals by cb and cf. furthermore, the electrical conductivity of pp composites was significantly enhanced to 7.8 s/m due to the formation of 3d conductive pathways from cb and cf within the matrix. (c) 2015 elsevier ltd. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/67885]  |
| 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 | Yang,Hongfan,Gong,Jiang,Wen,Xin,et al. Effect of carbon black on improving thermal stability, flame retardancy and electrical conductivity of polypropylene/carbon fiber composites[J]. composites science and technology,2015,113(12):31-37. |
| APA | Yang,Hongfan.,Gong,Jiang.,Wen,Xin.,Xue,Jian.,Chen,Qing.,...&Tang,Tao.(2015).Effect of carbon black on improving thermal stability, flame retardancy and electrical conductivity of polypropylene/carbon fiber composites.composites science and technology,113(12),31-37. |
| MLA | Yang,Hongfan,et al."Effect of carbon black on improving thermal stability, flame retardancy and electrical conductivity of polypropylene/carbon fiber composites".composites science and technology 113.12(2015):31-37. |
入库方式： OAI收割
来源：长春应用化学研究所
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