Gas sensing character of polyaniline with micro- / nano- fiber network structure

Chuanjun Liu, Kenshi Hayashi, Kiyoshi Toko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

By directly chemical oxidative polymerization of aniline on Au electrode treated with Au nanoparticles (Au- NPs) deposition and 4-aminothiophenol (ATP) modification, polyaniline (PANI) fibers were obtained in-situ in micro- /nano- size with two dimensional network structures. It was found that the ATP modification played an important role for the formation of fibrous network and in the decrease in the contact resistance between the PANI film and the electrode surface. The PANI film showed a rapid response upon the exposure to various gases with low detection limit, which indicated that the developed PANI sensor could be applied in the high sensitive detection of hazardous gases

Original languageEnglish
Title of host publicationOlfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN
Pages357-360
Number of pages4
Volume1137
DOIs
Publication statusPublished - Nov 27 2009
Event13th International Symposium on Olfaction and Electronic Nose, ISOEN - Brescia, Italy
Duration: Apr 15 2009Apr 17 2009

Other

Other13th International Symposium on Olfaction and Electronic Nose, ISOEN
CountryItaly
CityBrescia
Period4/15/094/17/09

Fingerprint

fibers
electrodes
aniline
contact resistance
gases
polymerization
nanoparticles
sensors

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Liu, C., Hayashi, K., & Toko, K. (2009). Gas sensing character of polyaniline with micro- / nano- fiber network structure. In Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN (Vol. 1137, pp. 357-360) https://doi.org/10.1063/1.3156547

Gas sensing character of polyaniline with micro- / nano- fiber network structure. / Liu, Chuanjun; Hayashi, Kenshi; Toko, Kiyoshi.

Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN. Vol. 1137 2009. p. 357-360.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, C, Hayashi, K & Toko, K 2009, Gas sensing character of polyaniline with micro- / nano- fiber network structure. in Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN. vol. 1137, pp. 357-360, 13th International Symposium on Olfaction and Electronic Nose, ISOEN, Brescia, Italy, 4/15/09. https://doi.org/10.1063/1.3156547
Liu C, Hayashi K, Toko K. Gas sensing character of polyaniline with micro- / nano- fiber network structure. In Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN. Vol. 1137. 2009. p. 357-360 https://doi.org/10.1063/1.3156547
Liu, Chuanjun ; Hayashi, Kenshi ; Toko, Kiyoshi. / Gas sensing character of polyaniline with micro- / nano- fiber network structure. Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN. Vol. 1137 2009. pp. 357-360
@inproceedings{171291f677bc4907abeea83d6b971522,
title = "Gas sensing character of polyaniline with micro- / nano- fiber network structure",
abstract = "By directly chemical oxidative polymerization of aniline on Au electrode treated with Au nanoparticles (Au- NPs) deposition and 4-aminothiophenol (ATP) modification, polyaniline (PANI) fibers were obtained in-situ in micro- /nano- size with two dimensional network structures. It was found that the ATP modification played an important role for the formation of fibrous network and in the decrease in the contact resistance between the PANI film and the electrode surface. The PANI film showed a rapid response upon the exposure to various gases with low detection limit, which indicated that the developed PANI sensor could be applied in the high sensitive detection of hazardous gases",
author = "Chuanjun Liu and Kenshi Hayashi and Kiyoshi Toko",
year = "2009",
month = "11",
day = "27",
doi = "10.1063/1.3156547",
language = "English",
isbn = "9780735406742",
volume = "1137",
pages = "357--360",
booktitle = "Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN",

}

TY - GEN

T1 - Gas sensing character of polyaniline with micro- / nano- fiber network structure

AU - Liu, Chuanjun

AU - Hayashi, Kenshi

AU - Toko, Kiyoshi

PY - 2009/11/27

Y1 - 2009/11/27

N2 - By directly chemical oxidative polymerization of aniline on Au electrode treated with Au nanoparticles (Au- NPs) deposition and 4-aminothiophenol (ATP) modification, polyaniline (PANI) fibers were obtained in-situ in micro- /nano- size with two dimensional network structures. It was found that the ATP modification played an important role for the formation of fibrous network and in the decrease in the contact resistance between the PANI film and the electrode surface. The PANI film showed a rapid response upon the exposure to various gases with low detection limit, which indicated that the developed PANI sensor could be applied in the high sensitive detection of hazardous gases

AB - By directly chemical oxidative polymerization of aniline on Au electrode treated with Au nanoparticles (Au- NPs) deposition and 4-aminothiophenol (ATP) modification, polyaniline (PANI) fibers were obtained in-situ in micro- /nano- size with two dimensional network structures. It was found that the ATP modification played an important role for the formation of fibrous network and in the decrease in the contact resistance between the PANI film and the electrode surface. The PANI film showed a rapid response upon the exposure to various gases with low detection limit, which indicated that the developed PANI sensor could be applied in the high sensitive detection of hazardous gases

UR - http://www.scopus.com/inward/record.url?scp=70450142687&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70450142687&partnerID=8YFLogxK

U2 - 10.1063/1.3156547

DO - 10.1063/1.3156547

M3 - Conference contribution

SN - 9780735406742

VL - 1137

SP - 357

EP - 360

BT - Olfaction and Electronic Nose - Proceedings of the 13th International Symposium on Olfaction and Electronic Nose, ISOEN

ER -