Structural Evolution in Flowing Immiscible Blends in the Presence of Rough Particles: Dependence of Shear Rate and Blend Ratio

Structural Evolution in Flowing Immiscible Blends in the Presence of Rough Particles: Dependence of Shear Rate and Blend Ratio
复制标题

存在粗糙颗粒的流动不混溶共混物的结构演变:剪切速率和共混比的依赖性

DOI:
10.1007/s10118-021-2569-0
复制
发表时间:
2021-05
影响因子:
4.3
通讯作者:
Li Guangxian
Li Guangxian
中科院分区:
化学2区
文献类型:
--
作者:
Xiang Siying;Yao Yingchun;Lu Miaomiao;Huang Yajiang;Kong Miqiu;Li Guangxian

文献摘要

参考文献

相似文献

采用激光共聚焦扫描显微镜研究了不同纳米级粗糙度的聚苯乙烯颗粒对聚异丁烯/聚二甲基硅氧烷共混物在剪切流动下形貌的影响。研究发现,颗粒的表面粗糙度对颗粒的扩散和分布行为有很大影响,从而决定了颗粒在共混物中的大小和空间排列。发现颗粒的粗糙度效应与混合比和剪切速率都有很强的相关性。结果表明,颗粒粗糙度可以作为控制颗粒填充聚合物共混物结构-性能相关性的新参数,特别是在慢流条件下。
The influence of polystyrene particles with different nanoscale roughnesses on the morphology of polyisobutylene/polydimethylsiloxane blends was studied under shear flow by using confocal laser scanning microscopy. It was found that the surface roughness of particles strongly affected their diffusion and distribution behaviors, thereby determining the size and spatial arrangement of droplets in the blends. The roughness effect of particles was found to possess a strong dependence on both the blend ratio and the shear rate. The result suggested that the particle roughness can serve as a new parameter to control the structure-property correlation in particle-filled polymer blends, especially under slow flow.
DOI: 10.1103/physreve.62.5263
发表时间: 2000-10
期刊: Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
影响因子: --
作者:
Dimitris Stamou;Claus Duschl;D. Johannsmann
通讯作者: Dimitris Stamou;Claus Duschl;D. Johannsmann
DOI: 10.1098/rspa.1923.0040
发表时间: 1923-04
期刊: Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences
影响因子: --
作者:
G. Taylor
通讯作者: G. Taylor
DOI: 10.1021/la000189s
发表时间: 2000-11-14
期刊: LANGMUIR
影响因子: 3.9
作者:
Binks, BP;Lumsdon, SO
通讯作者: Lumsdon, SO
DOI: 10.1098/rspa.1922.0078
发表时间: 1922-11-01
期刊: PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER
影响因子: --
作者:
Jeffery, GB
通讯作者: Jeffery, GB
DOI: 10.1016/j.polymer.2007.07.061
发表时间: 2007-09-21
期刊: POLYMER
影响因子: 4.6
作者:
Elias, L.;Fenouillot, F.;Cassagnau, Ph.
通讯作者: Cassagnau, Ph.