DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liqiang, C. | - |
dc.contributor.author | 홍대식 | - |
dc.contributor.author | Naresh, H.T. | - |
dc.contributor.author | 우성일 | - |
dc.date.accessioned | 2013-03-18T20:59:59Z | - |
dc.date.available | 2013-03-18T20:59:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-04-01 | - |
dc.identifier.citation | 한국화학공학회 춘계학술발표회, v., no., pp.0 - 0 | - |
dc.identifier.uri | http://hdl.handle.net/10203/152398 | - |
dc.description.abstract | Polyethylene (PE)/clay nanocomposites were prepared by in-situ coordination polymerization using titanium pillared clay (Kunipia F) catalyst activated by Al(i-Bu)3. The nanostructures of the composites were studied by X-ray diffractometry (XRD) and transmission electron microscopy (TEM). The XRD patterns of the PE/clay nanocomposites indicated that the characteristic diffraction peak of the clay disappeared. The TEM images showed that the clay were fully exfoliated into nanometer sizes and dispersed uniformly in the PE matrix. The laminated structure of clay lowered the polymerization rate, producing polymer of a high molecular weight. The crystallinity of the nanocomposite was decreased, whereas the thermal stability was significantly improved compared to that of virgin PE of comparable molecular weight. The decomposion temperature was decreased upon increase of the clay loading in PE matrix. | - |
dc.language | ENG | - |
dc.publisher | 한국화학공학회 | - |
dc.title | Polyethylene/Clay (Kunipia-F) Nanocomposite prepared by in-situ polymerization with titanium pillared clay activated by Al(i-Bu)3 | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 0 | - |
dc.citation.endingpage | 0 | - |
dc.citation.publicationname | 한국화학공학회 춘계학술발표회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 우성일 | - |
dc.contributor.nonIdAuthor | Liqiang, C. | - |
dc.contributor.nonIdAuthor | 홍대식 | - |
dc.contributor.nonIdAuthor | Naresh, H.T. | - |
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