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Conducting properties of polypyrrole coated imogoliteopen access
- Issue Date
- Nov-2006
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- imogolite; polypyrrole; conducting polymer; nano tube
- Citation
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.27, no.11, pp.1815 - 1818
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY
- Volume
- 27
- Number
- 11
- Start Page
- 1815
- End Page
- 1818
- ISSN
- 0253-2964
- Abstract
- Imogolite which has chemical composition, (HO)(3)Al2O3SiOH, was synthesized with orthosilicate acid and aluminium chloride at low pH solution. It has extremely large aspect ratio with an external diameter of 2nm and the length of a few micrometers. The high aspect ratio of the imogolite could make the material as the filler for the high strength fiber and as the wire for the electronic applications. Here, Imogolite that derives considerable microporosity from a nanometer-sized tubular structure has been modified with a conducting polymer, polypyrrole. Its bonding and wiring structure were confirmed by IR and TEM. The measured conductivity
- Appears in
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Related Researcher
- Sohn, Daewon
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF CHEMISTRY)