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Formation of a Molecular Wire Using the Chemically Adsorbed Monomolecular Layer Having Pyrrolyl Groups
Joint Authors
Mino, Norihisa
Yamamoto, Shin-ichi
Ogawa, Kazufumi
Ohtake, Tadashi
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Abstract EN
A molecular wire containing polypyrrolyl conjugate bonds has been prepared by a chemical adsorption technique using 1,1,1-trichloro-12-pyrrolyl-1-siladodecane (PNN) and an electrooxidative polymerization technique, and the conductivity of the molecular wire without any dopant has been measured by using AFM/STM at room temperature.
When sample dimension measured was about 0.3 nm (thickness of the conductive portion in the PNN monomolecular layer) ×100 μm (the average width of an electric path) ×2 mm (the distance between Pt positive electrode and the AFM tip covered with Au), the conductivity of the polymerized PNN molecular wire at room temperature was larger than 1.6 × 105 S/cm both in an atmosphere and in a vacuum chamber of 10−5 Torr.
The activation energy obtained by Arrhenius' plots was almost zero in the temperature range between 320 and 450 K.
American Psychological Association (APA)
Ogawa, Kazufumi& Mino, Norihisa& Yamamoto, Shin-ichi& Ohtake, Tadashi. 2011. Formation of a Molecular Wire Using the Chemically Adsorbed Monomolecular Layer Having Pyrrolyl Groups. Journal of Nanotechnology،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-480810
Modern Language Association (MLA)
Ogawa, Kazufumi…[et al.]. Formation of a Molecular Wire Using the Chemically Adsorbed Monomolecular Layer Having Pyrrolyl Groups. Journal of Nanotechnology No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-480810
American Medical Association (AMA)
Ogawa, Kazufumi& Mino, Norihisa& Yamamoto, Shin-ichi& Ohtake, Tadashi. Formation of a Molecular Wire Using the Chemically Adsorbed Monomolecular Layer Having Pyrrolyl Groups. Journal of Nanotechnology. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-480810
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480810