Enhancement of conductivity for PET matrix reinforced with carbon nanotubes

S. H. Shiau, C. Y. Kuo, C. Gau, C. W. Liu, C. H. Lin

研究成果: Conference contribution

摘要

The carbon nanotubes (CNTs) were reinforced with Poly(ethylene terephthalate) (PET) matrix resins to improve the electrical, thermal and mechanical properties of CNTs/PET composites in different contents of 0.25, 0.5, 0.75, 1.0, 1.25, 1.5 wt%. The powder material of PET and CNTs were first blended and then hot-pressed to form film specimen. The organizations and microstructures of the composites were studied with scanning electron microscope (SEM), the Atomic Force Microscope (AFM). The electrical resistivity of the composites was measured and was found to reduce rapidly when the contents of CNTs increase from 0 to 0.75%. The rate of reduction decreases as the contents of CNTs is greater than 0.75%. Temperature effect on the resistivity experiments indicates that the resistivity of the composites is not governed by CNTs, but the polymer materials between neighboring MWCNTs.

原文English
主出版物標題2006 6th IEEE Conference on Nanotechnology, IEEE-NANO 2006
發行者Institute of Electrical and Electronics Engineers Inc.
頁面677-680
頁數4
ISBN（列印）1424400783, 9781424400782
DOIs
出版狀態Published - 2006
事件2006 6th IEEE Conference on Nanotechnology, IEEE-NANO 2006 - Cincinnati, OH, United States
持續時間: 2006 六月 17 → 2006 六月 20

出版系列

名字2006 6th IEEE Conference on Nanotechnology, IEEE-NANO 2006
卷2

Other

Other2006 6th IEEE Conference on Nanotechnology, IEEE-NANO 2006
國家United States
城市Cincinnati, OH
期間06-06-17 → 06-06-20

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Materials Science(all)

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