ICCAS OpenIR
Preparation and characterization of poly(epsilon-caprolactone)/Na+-MMT nanocomposites
Wu, Tongfei1,2; Xie, Tingxiu3; Yang, Guisheng1,3
2009-07-01
Source PublicationAPPLIED CLAY SCIENCE
ISSN0169-1317
Volume45Issue:3Pages:105-110
AbstractA two-step process has been developed to disperse sodium montmorillonite(Na+-MMT) in organic liquid N, N-dimethylformamide(DMF) and was applied in preparation of poly(epsilon-caprolactone)(PCL) nanocomposites. The dispersion of Na+-MMT particles in DMF was evaluated by laser diffraction and the dispersion of Na+-MMT particles in composites was investigated by transmission electron microscopy(TEM) and X-ray diffraction(XRD). TEM result indicated that the average lateral dimension of Na+-MMT particles in composites was approximately 300 nm and the thickness was less than 20 nm. The impact of Na+-MMT on the crystallization behavior and thermal resistance of PCL were determined by differential scanning calorimetry(DSC) and thermal gravimetric analysis(TGA), respectively. The impact of Na+-MMT on biodegradability of PCL was also studied. (C) 2009 Elsevier B.V. All rights reserved.
KeywordNanocomposites Poly(Epsilon-caprolactone)/clay Sodium Montmorillonite Solution Mixing
DOI10.1016/j.clay.2009.02.009
Indexed BySCI
Language英语
WOS IDWOS:000268188700001
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65862
Collection中国科学院化学研究所
Corresponding AuthorYang, Guisheng
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Engn Plast, Joint Lab Polymer Sci & Technol, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Shanghai Genius Adv Mat Co Ltd, Shanghai 201109, Peoples R China
Recommended Citation
GB/T 7714
Wu, Tongfei,Xie, Tingxiu,Yang, Guisheng. Preparation and characterization of poly(epsilon-caprolactone)/Na+-MMT nanocomposites[J]. APPLIED CLAY SCIENCE,2009,45(3):105-110.
APA Wu, Tongfei,Xie, Tingxiu,&Yang, Guisheng.(2009).Preparation and characterization of poly(epsilon-caprolactone)/Na+-MMT nanocomposites.APPLIED CLAY SCIENCE,45(3),105-110.
MLA Wu, Tongfei,et al."Preparation and characterization of poly(epsilon-caprolactone)/Na+-MMT nanocomposites".APPLIED CLAY SCIENCE 45.3(2009):105-110.
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