Polymer/organoclay nanocomposites with biodegradable aliphatic polyester and its blends: preparation and characterization

Verfasser / Beitragende:
[Sung Taek Lim, Chung Ho Lee, Hee Bong Kim, Hyoung Jin Choi, Myung Sik Jhon]
Ort, Verlag, Jahr:
2004
Enthalten in:
e-Polymers, 4/1(2004-12-01), 263-274
Format:
Artikel (online)
ID: 378903047
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024 7 0 |a 10.1515/epoly.2004.4.1.263  |2 doi 
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245 0 0 |a Polymer/organoclay nanocomposites with biodegradable aliphatic polyester and its blends: preparation and characterization  |h [Elektronische Daten]  |c [Sung Taek Lim, Chung Ho Lee, Hee Bong Kim, Hyoung Jin Choi, Myung Sik Jhon] 
520 3 |a Synthetic biodegradable aliphatic polyester (BAP) and its blends with polyepichlorohydrin (PECH) were processed with organophilic montmorillonite (OMMT) to make polymer/organoclay nanocomposites via a solvent casting method. Interlayer spacings of each system, measured by X-ray diffraction analysis, suggested that BAP had better affinity to clay than PECH in a competitive intercalation mechanism. The internal structures were visualized using transmission electron microscopy and were discussed in conjunction with the result of other experimental studies, such as thermogravimetric analysis and rheometry. In rheological measurements, the degree of shear-thinning increased drastically with OMMT loading, and both the storage modulus and loss modulus were found to increase with OMMT loading at all frequencies. Throughout this study, we compared the behaviours of polymer/clay nanocomposites in homo and blend systems, and examined the role of various parameters on the material characteristics of polymer/clay nanocomposites. 
540 |a © 2013 by Walter de Gruyter GmbH & Co. 
700 1 |a Lim  |D Sung Taek  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
700 1 |a Lee  |D Chung Ho  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
700 1 |a Kim  |D Hee Bong  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
700 1 |a Choi  |D Hyoung Jin  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
700 1 |a Jhon  |D Myung Sik  |u Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA  |4 aut 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lim  |D Sung Taek  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lee  |D Chung Ho  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kim  |D Hee Bong  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Choi  |D Hyoung Jin  |u Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea; Fax +82-32-865-5178  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jhon  |D Myung Sik  |u Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA  |4 aut 
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