Hong, Soon Man Hwang, Seung Sang 2024-01-20T22:35:46Z 2024-01-20T22:35:46Z 2021-09-03 2008-09 1533-4880 https://pubs.kist.re.kr/handle/201004/133189 Poly(vinylidene fluoride)(PVDF)/Multi-walled carbon nanotube (MWNT) composites were melt blended using internal mixer. The relationships between structures and physical properties of thin PVDF/MWNT composite films were studied. With increasing the content of MWNT the size of spherulites in PVDF decreased. MWNT was used as a nucleating agent. The incorporation of MWNT produced a polar beta-form crystal structure of PVDF The permittivities of thin PVDF/MWNT composite films were increased with increasing the MWNT content. The percolation level in electrical conductivity occurred between 2 and 2.5 wt%. The critical conductivity saturation point for the electrical conductivity in PVDF was confirmed. Similar tendency was also observed in thermal conductivity. English AMER SCIENTIFIC PUBLISHERS CRYSTALLIZATION FIBERS Physical Properties of Thin PVDF/MWNT (Multi-Walled Carbon Nanotube) Composite Films by Melt Blending Article 10.1166/jnn.2008.IC49 1 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.8, no.9, pp.4860 - 4863 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 8 9 4860 4863 scie scopus 000260776900108 2-s2.0-55849098952 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article; Proceedings Paper CRYSTALLIZATION FIBERS Permittivity Electrical Conductivity Poly(Vinylidene Fluoride) Spherulites