Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers.

Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers. Research Abstract Details 

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Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers. Abstract Text:

Yu Jin Kim,Min Kyoon Shin,Seon Jeong Kim,Sung-Kyoung Kim,Haiwon Lee,Joon-Shik Park,Sun I Kim,Yu Jin Kim,Min Kyoon Shin,Seon Jeong Kim,Sung-Kyoung Kim,Haiwon Lee,Joon-Shik Park,Sun I Kim,

We have fabricated for the first time one-dimensional multiwalled carbon nanotube (MWNT) nanocomposite fibers with improved electrical properties using electrospinning. Polyaniline (PANi) and poly(ethylene oxide) (PEO) were used as a conducting and a nonconducting matrix, respectively, for hybrid nanofibers including MWNTs. The hybrid nanofibers fabricated by electrospinning had a length of several centimeters and a diameter ranging from approximately 100 nm to approximately 1 microm. Transmission electron microscopic analysis confirmed that the MWNTs were successfully oriented along the fiber axis without any severe aggregation during electrospinning. The hybrid nanofibers showed an enhanced electrical conductance with increasing MWNT content up to 0.5 wt%, and compared to PANi/PEO fibers, they also showed a stable linear ohmic behavior. These hybrid conducting nanofibers can be applied to chemical and biosensors that require a high sensitivity.

Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers. Publishing Authors By Initials

YJ Kim,MK Shin,SJ Kim,SK Kim,H Lee,JS Park,SI Kim,YJ Kim,MK Shin,SJ Kim,SK Kim,H Lee,JS Park,SI Kim,

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Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of nanoscience and nanotechnology

VOLUME: 7

Page Numbers: 4185-9

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ISSN: 1533-4880

DAY: 30

MONTH: Nov

YEAR: 2007

Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers. Information

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LANGUAGE: eng

NlmUniqueID: 101088195

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Grant and Affiliation Information for Electrical properties of polyaniline and multi-walled carbon nanotube hybrid fibers.

AFFILIATION: Center for Bio-Artificial Muscle, Department of Biomedical Engineering, Hanyang University, Seoul 133-791, Korea.

Country: United States

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MEDLINETA: J Nanosci Nanotechnol

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