期刊
APPLIED SURFACE SCIENCE
卷 318, 期 -, 页码 90-94出版社
ELSEVIER
DOI: 10.1016/j.apsusc.2014.01.044
关键词
XRD patterns; Rheology; Nanoclay; Nanocomposites
X-ray diffraction and rheological measurements were used to characterize nanoparticle dispersion in LDPE/LLDPE/nanoclay hybrid nanocomposites. XRD patterns were interpreted with a novel distribution formula and rheological measurements were used to confirm the results. Results of these two methods indicated that increasing clay in all the prepared nanocomposites exhibited a significant improvement in filler-matrix interaction because of increasing the probability of polymer diffusion but further exfoliation need more compatibilizing situations. It seems that this mathematical method could be used for predicting the overall change in clay gallery d-spacing and the extent of intercalation-exfoliation of nanoclay in these systems. (C) 2014 Elsevier B.V. All rights reserved.
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