Control of carbon nanotubes at the interface of a co-continuous immiscible polymer blend to fabricate conductive composites with ultralow percolation thresholds
文献类型：期刊论文
| 作者 | Huang, Jinrui ; Mao, Cui ; Zhu, Yutian ; Jiang,Wei ; Yang,Xiaodong |
| 刊名 | carbon
 |
| 出版日期 | 2014 |
| 卷号 | 73期号:1页码:267-274 |
| 关键词 | ELECTRICAL-CONDUCTIVITY SELECTIVE LOCALIZATION EPOXY COMPOSITES BLACK NANOCOMPOSITES MORPHOLOGY POLYETHYLENE DESIGN POLYCARBONATE DISPERSION |
| 通讯作者 | zhu,yt |
| 英文摘要 | the concept of "double percolation", i.e., conductive fillers are selectively located in one phase of a co-continuous polymer blend to form a percolated network in the selected phase, is widely used to reduce the percolation thresholds of conductive polymer composites to a fraction of their original values. however, it is expected that the percolation threshold can be significantly reduced further if the conductive fillers are only selectively distributed at the continuous interface of the co-eontinuous polymer blend, where only a very small amount of fillers are needed to build up the conductive percolated network. multiwalled carbon nanotubes (mwcnts) with very high aspect ratio (ca. 1000) are selectively distributed at a continuous interface of a co-continuous immiscible poly(lactic acid)/poly(ecaprolactone) (pla/pcl) blend at a weight ratio of 50/50 by controlling the migration process of mwcnts from the unfavorable pla to the favorable pcl phase. compared to the pla/pcl/mwcnts composites by the traditional double percolation method (percolation threshold is ca. 0.97 wt%), the percolation threshold of pla/mwcnts/pcl composites (ca. 0.025 wt%) drops 2 orders of magnitude due to controlling the mwcnts at the continuous interface between the pla and pcl phases. (c) 2014 elsevier ltd. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335096300030 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/51066]  |
| 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 | Huang, Jinrui,Mao, Cui,Zhu, Yutian,et al. Control of carbon nanotubes at the interface of a co-continuous immiscible polymer blend to fabricate conductive composites with ultralow percolation thresholds[J]. carbon,2014,73(1):267-274. |
| APA | Huang, Jinrui,Mao, Cui,Zhu, Yutian,Jiang,Wei,&Yang,Xiaodong.(2014).Control of carbon nanotubes at the interface of a co-continuous immiscible polymer blend to fabricate conductive composites with ultralow percolation thresholds.carbon,73(1),267-274. |
| MLA | Huang, Jinrui,et al."Control of carbon nanotubes at the interface of a co-continuous immiscible polymer blend to fabricate conductive composites with ultralow percolation thresholds".carbon 73.1(2014):267-274. |
入库方式： OAI收割
来源：长春应用化学研究所
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