Carbon nanotubes synthesized by plasma enhanced CVD:
Preparation for measurements of their electrical properties for
application in pressure sensor

D 2006

Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor

FICEK, Richard; Radimír VRBA; Bo-Hyun KIM; Stephen M. GOODNICK; Srdjan MILICIC et al.

Základní údaje

Originální název

Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor

Název česky

Uhlíkové nanotrubice vyrobené pomocí PECVD: Příprava pro měření elektrických vlastností pro aplikaci v tlakovém senzoru

Autoři

FICEK, Richard; Radimír VRBA; Bo-Hyun KIM; Stephen M. GOODNICK; Srdjan MILICIC; Zuzana KUČEROVÁ; Lenka ZAJÍČKOVÁ a Marek ELIÁŠ

Vydání

Bangkok, Thajsko, PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2006, od s. F1C-3, 4 s. 2006

Nakladatel

ISCIT 2006

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Thajsko

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ano

Organizační jednotka

Přírodovědecká fakulta

ISBN

0-7803-9741-X

UT WoS

000247284400010

Klíčová slova anglicky

electrical propertiesů; CNTs

Štítky

CNTs, electrical propertiesů

Příznaky

Mezinárodní význam

Změněno: 17. 7. 2007 15:52, prof. Mgr. Lenka Zajíčková, Ph.D.

Anotace

ORIG CZ

V originále

Carbon nanotubes (CNTs) were synthesized in atmospheric pressure microwave plasma torch in the mixture of argon, methane and hydrogen on the silicon substrate with SiO2 overlayer and a thin top iron film serving as a catalyst. This deposition technique is unique because of its simplicity and high CNT growth rate but it is still under investigation as concerns exits around its reproducibility. CNTs were deposited with the future prospect of their applications or further characterization that might require CNTs in the form of suspension or powder. One of the research directions includes measurements of CNT electrical properties such as their current-voltage (I–V) characteristics. Preparation of solutions with well dispersed CNTs was studied using various liquids (distilled water, ethyl alcohol) and ultrasonication. Dried drops of these solutions were investigated by scanning electron microscopy (SEM) and atomic force microscopy (AFM) in order to assess CNT appearance and dispersion. Electrical measurement chips with gold electrodes were prepared by electron lithography. CNTs were placed on the chips by dropping their solution and the I–V characteristics may be measured by contacting the electrodes bridged by CNTs.

Česky

Uhlíkové nanotrubice vyrobené pomocí PECVD: Příprava pro měření elektrických vlastností.

Návaznosti

GA202/05/0607, projekt VaV

Název: Příprava uhlíkových mikro- a nanostruktur plazmovými technologiemi

Investor: Grantová agentura ČR, Příprava uhlíkových mikro- a nanostruktur plazmovými technologiemi

MSM0021622411, záměr

Název: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek

Citovat

FICEK, Richard; Radimír VRBA; Bo-Hyun KIM; Stephen M. GOODNICK; Srdjan MILICIC; Zuzana KUČEROVÁ; Lenka ZAJÍČKOVÁ a Marek ELIÁŠ. Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor. In PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2006. Bangkok, Thajsko: ISCIT 2006, 2006, s. F1C-3, 4 s. ISBN 0-7803-9741-X.

@inproceedings{709155,
   author = {Ficek, Richard and Vrba, Radimír and Kim, BoandHyun and Goodnick, Stephen M. and Milicic, Srdjan and Kučerová, Zuzana and Zajíčková, Lenka and Eliáš, Marek},
   address = {Bangkok, Thajsko},
   booktitle = {PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2006},
   keywords = {electrical propertiesů; CNTs},
   language = {eng},
   location = {Bangkok, Thajsko},
   isbn = {0-7803-9741-X},
   pages = {F1C-3},
   publisher = {ISCIT 2006},
   title = {Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor},
   year = {2006}
}

TY  - CONF
ID  - 709155
AU  - Ficek, Richard - Vrba, Radimír - Kim, Bo-Hyun - Goodnick, Stephen M. - Milicic, Srdjan - Kučerová, Zuzana - Zajíčková, Lenka - Eliáš, Marek
PY  - 2006
TI  - Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor
PB  - ISCIT 2006
CY  - Bangkok, Thajsko
SN  - 078039741X
KW  - electrical propertiesů
KW  - CNTs
N2  - Carbon nanotubes (CNTs) were synthesized in atmospheric pressure microwave plasma torch in the mixture of argon, methane and hydrogen on the silicon substrate with SiO2 overlayer and a thin top iron film serving as a catalyst. This deposition technique is unique because of its simplicity and high CNT growth rate but it is still under investigation as concerns exits around its reproducibility. CNTs were deposited with the future prospect of their applications or further characterization that might require CNTs in the form of suspension or powder. One of the research directions includes measurements of CNT electrical properties such as their current-voltage (I–V) characteristics. Preparation of solutions with well dispersed CNTs was studied using various liquids (distilled water, ethyl alcohol) and ultrasonication. Dried drops of these solutions were investigated by scanning electron microscopy (SEM) and atomic force microscopy (AFM) in order to assess CNT appearance and dispersion. Electrical measurement chips with gold electrodes were prepared by electron lithography. CNTs were placed on the chips by dropping their solution and the I–V characteristics may be measured by contacting the electrodes bridged by CNTs.
ER  -

FICEK, Richard; Radimír VRBA; Bo-Hyun KIM; Stephen M. GOODNICK; Srdjan MILICIC; Zuzana KUČEROVÁ; Lenka ZAJÍČKOVÁ a Marek ELIÁŠ. Carbon nanotubes synthesized by plasma enhanced CVD: Preparation for measurements of their electrical properties for application in pressure sensor. In \textit{PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2006}. Bangkok, Thajsko: ISCIT 2006, 2006, s.~F1C-3, 4 s. ISBN~0-7803-9741-X.

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