| 标 题： |
Rheological behavior of polybenzimidazole/[Bmim]Cl solutions |
| 资料类型： |
pdf |
| 资料大小： |
967k |
| 资料来源： |
ICAFPM 2011 |
|
上传人： |
epce |
| 上传时间： |
2011-9-22 15:59:00 |
| 内容分类 |
结构流变学 |
| 资料简介： |
The rheological behavior of the 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) ionic liquids containing Polybenzimidazole（PBI） from 1wt% to 15wt% was investigated using a rotational rheometry at different temperatures. The apparent viscosity increased with the concentration of PBI. This can be explained by the increase of entanglement point among the PBI macromolecules. The shear-thinning behavior appeared when the concentration of PBI was 2wt%. This behavior became more apparent with the increase of PBI concentration. The apparent viscosity decreased with the increase of the temperatures. |
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