Morphology, Crystallinity and Thermal Properties of Polyamide 66/Polyoxometalate Nanocomposites Synthesised Via an in situ Sol/Gel Process
Morphology, Crystallinity and Thermal Properties of Polyamide 66/Polyoxometalate Nanocomposites Synthesised Via an in situ Sol/Gel Process
复制标题
原位溶胶/凝胶工艺合成的聚酰胺 66/多金属氧酸盐纳米复合材料的形态、结晶度和热性能
DOI:
10.1002/macp.201000443
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发表时间:
2010
影响因子:
2.5
通讯作者:
Cheval N
中科院分区:
文献类型:
--
作者:
Cheval N
The in situ sol/gel synthesis of PA66/POM nanocomposites and their thermal and structural properties are reported. The morphology of POM and its influence on the crystallinity and thermal properties of PA66 have been investigated by means of SEM, TEM, DSC and XRD. The Liu and Kissinger models have been applied to study the non‐isothermal crystallisation kinetics and the crystallisation activation energy of the nanocomposite. The results reveal that polyoxometalates obtained in situ (5.5 nm) alter the thermal and crystallisation properties of PA66 significantly. The presence of POM leads to a thermodynamically more stable nanocomposite by reducing the amount of the metastable γ‐crystalline form of PA66.
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DOI:
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发表时间:
2009
期刊:
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作者:
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Pezeshki Hasan
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2006
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2000
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作者:
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DOI:
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发表时间:
2010
期刊:
影响因子:
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作者:
N. Cheval;Fang Xu;N. Gindy;R. Brooks;Yanyun Zhu;A. Fahmi
通讯作者:
A. Fahmi
影响因子:
3.5
作者:
Antoniadis, G.;Paraskevopoulos, K. M.;Chrissafis, K.
通讯作者:
Chrissafis, K.