Effect of nano-filler network on the rheological behaviours of poly(vinylidene fluoride) nanocomposites

摘要：

A nano-filler network constructed by layered silicates and multi-wall carbon nanotubes (MWCNTs) has been prepared. The structure of the network was confirmed by attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), transmission electron microscopy (TEM), and dynamic rheological test. The results showed that a plateau in the storage modulus at low frequency occurred, which indicated the pseudo solid-like behaviour for the sample with nano-filler network, and the jamming effect due to the nano-filler network dominated the viscoelatic behaviour at low frequency. This effect was sensitive to the frequency and decreased quickly with the increase of frequency. At the same time, the introduction of nanofillers and the presence of nanofiller network affected the complex viscosity and shear thinning too, especially at low frequency.

关键词： Nano-filler network Poly(vinylidene fluoride Jamming effect

作者: Xue-Gang Tang Meng Hou Jin Zou Rowan Truss

作者单位: School of Mechanical & Mining Engineering, The University of Queensland, Brisbane, QLD 4072,Australi Schools of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 1232-1238

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）