Electrical transport properties in a single-walled carbon nanotube network

2012 ◽  
Vol 9 (2) ◽  
pp. 183-186 ◽  
Author(s):  
Karim Snoussi ◽  
Amin Vakhshouri ◽  
Haruya Okimoto ◽  
Taishi Takenobu ◽  
Yoshihiro Iwasa ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Network

scholarly journals Electrical Transport Properties of Multilayered Single-Walled Carbon Nanotube Films

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Yanli Zhao ◽  
Wenzhi Li
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electrical Transport ◽  
Layer By Layer ◽  
Electrical Transport Properties ◽  
Filtration Method ◽  
Single Walled Carbon Nanotube ◽  
Vacuum Filtration ◽  
Single Walled Carbon ◽  
Swcnt Film

An improved layer-by-layer vacuum filtration method was adopted for the fabrication of single-walled carbon nanotube (SWCNT) films aiming at a series of SWCNT films with controllable thickness and density. The electrical transport properties of the multilayered SWCNT films have been investigated. With the constant film density, the decrease of the layer number of the SWCNT film results in an increase of the temperature coefficient of resistance (TCR). SWCNT film with 95% metallic nanotubes has shown a lower TCR than that of the SWCNT films with a low percentage of metallic nanotubes. The effect of thermal annealing and subsequent acid (HNO3) treatment on the electrical properties of the SWCNT films has also been investigated.

ELECTRICAL TRANSPORT PROPERTIES OF SINGLE-WALLED CARBON NANOTUBE BUNDLES TREATED WITH BORIC ACID

NANO ◽  
2011 ◽  
Vol 06 (04) ◽  
pp. 337-341 ◽  
Author(s):  
DALE HITCHCOCK ◽  
KEQIN YANG ◽  
JIAN HE ◽  
APPARAO M. RAO
Keyword(s):  
Carbon Nanotube ◽  
Boric Acid ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Plasma Sintering ◽  
Treated Sample ◽  
Spark Plasma ◽  
Nonmonotonic Variation

Electric-arc-synthesized single-walled carbon nanotube (SWNT) bundles were sonicated in boric acid, dried and sintered under vacuum at 1200°C using a spark plasma sintering process. The nominal boric acid concentrations were 0%, 2.5%, 5%, 7.5%, 12.5% and 15%. This resulted in a nonmonotonic variation of carrier concentration in the resulting samples. The 7.5% boric acid treated sample showed the least magnitude and weakest temperature-dependence for the thermopower with a distinct phonon-drag peak that was absent in the other samples. These results are discussed within the framework of the doping-induced shift of the Fermi level and changes in the electron–phonon coupling.

Electrical transport properties of a single wall carbon nanotube network

2009 ◽  
Vol 246 (4) ◽  
pp. 744-746 ◽  
Author(s):  
J. S. Hwang ◽  
H. T. Kim ◽  
H. K. Kim ◽  
M. H. Son ◽  
S. W. Hwang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Carbon Nanotube Network

Single-walled carbon nanotube network/poly composite thin film for flow sensor

2010 ◽  
Vol 16 (6) ◽  
pp. 955-959 ◽  
Author(s):  
Hui Cao ◽  
Zhiyin Gan ◽  
Qiang Lv ◽  
Han Yan ◽  
Xiaobin Luo ◽  
...  
Keyword(s):  
Thin Film ◽  
Carbon Nanotube ◽  
Composite Thin Film ◽  
Flow Sensor ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Network

scholarly journals A Single-Walled Carbon Nanotube Network Gas Sensing Device

Sensors ◽  
2011 ◽  
Vol 11 (8) ◽  
pp. 7763-7772 ◽  
Author(s):  
Li-Chun Wang ◽  
Kea-Tiong Tang ◽  
I-Ju Teng ◽  
Cheng-Tzu Kuo ◽  
Cheng-Long Ho ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gas Sensing ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Network ◽  
Gas Sensing Device

Controlled functionalisation of single-walled carbon nanotube network electrodes for the enhanced voltammetric detection of dopamine

2015 ◽  
Vol 17 (39) ◽  
pp. 26394-26402 ◽  
Author(s):  
Sharel P. E ◽  
Thomas S. Miller ◽  
Julie V. Macpherson ◽  
Patrick R. Unwin
Keyword(s):  
Carbon Nanotube ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Voltammetric Detection ◽  
Carbon Nanotube Network ◽  
Swnt Network

Acid functionalised SWNT network electrodes enhance the voltammetric detection of dopamine and minimise surface fouling.

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