DocumentCode
1910895
Title
Conductivity change of carbon nanotube with strong electron-donating and withdrawing molecules
Author
Jihoon Oh ; Seungkwang Roh ; Haesung Lee ; Whikun Yi
Author_Institution
Dept. of Chem., Hanyang Univ., Seoul, South Korea
fYear
2003
fDate
7-11 July 2003
Firstpage
299
Lastpage
300
Abstract
In this paper, the conductivity change of a SWNT bundle lying on two electrodes upon the adsorption of TTF and TCNQ was reported. Tetrathiafulvalene (TTF) and 7,7,8,8,-tetracyano-p-quinodimethane (TCNQ) are well known strong charge transfer molecules; TCNQ is an avid acceptor of electrons and TTF an electron donor. Adsorption behavior between SWNTs and charge transfer molecules were examined by XPS analysis.
Keywords
X-ray photoelectron spectra; adsorption; carbon nanotubes; charge exchange; electrical conductivity; electrochemical electrodes; organic compounds; 7,7,8,8,-tetracyano-p-quinodimethane; C; SWNT; XPS; adsorption; carbon nanotube; charge transfer molecules; electrical conductivity; electrodes; electron acceptor; electron donor; tetrathiafulvalene; Carbon nanotubes; Charge transfer; Chemistry; Conductivity; Current measurement; Data analysis; Electric resistance; Electrical resistance measurement; Electrodes; Electrons;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Microelectronics Conference, 2003. Technical Digest of the 16th International
Conference_Location
Osaka, Japan
Print_ISBN
4-8181-9515-4
Type
conf
DOI
10.1109/IVMC.2003.1223102
Filename
1223102
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