scholarly journals Thermal and Electrical Transport in Ultralow Density Single-Walled Carbon Nanotube Networks

2013 ◽  
Vol 25 (21) ◽  
pp. 2926-2931 ◽  
Author(s):  
Ke Jia Zhang ◽  
Abhishek Yadav ◽  
Kyu Hun Kim ◽  
Youngseok Oh ◽  
Mohammad F. Islam ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electrical Transport ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Networks

Fabrication of Three-Dimensional Single-Walled Carbon Nanotube Networks Suspended on Si Pillar Architecture

2017 ◽  
Vol 17 (8) ◽  
pp. 5900-5902
Author(s):  
Jongtaek Lee ◽  
Junyoung Lee ◽  
Jonghee Yang ◽  
Taehun Park ◽  
Sang Jung Ahn ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Three Dimensional ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Carbon Nanotube Networks

scholarly journals Tip-enhanced Raman mapping of single-walled carbon nanotube networks in conductive composite materials

2016 ◽  
Vol 48 (2) ◽  
pp. 191-196 ◽  
Author(s):  
Günter G. Hoffmann ◽  
Oana A. Bârsan ◽  
Leendert G. J. van der Ven ◽  
Gijsbertus de With
Keyword(s):  
Carbon Nanotube ◽  
Composite Materials ◽  
Raman Mapping ◽  
Single Walled Carbon Nanotube ◽  
Conductive Composite ◽  
Single Walled Carbon ◽  
Carbon Nanotube Networks

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.

Thermal and Electrical Transport Measurements of Single-Walled Carbon Nanotube Strands

2003 ◽  
Vol 788 ◽  
Author(s):  
Diana-Andra Borca-Tasciuc ◽  
Yann LeBon ◽  
Claire Nanot ◽  
Gang Chen ◽  
Theodorian Borca-Tasciuc ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Electrical Properties ◽  
Specific Heat ◽  
Electrical Transport ◽  
Published Data ◽  
Temperature Dependent ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Temperature Dependent Properties

ABSTRACTThis work reports temperature dependent thermal and electrical properties characterization of long (mm size) single-walled carbon nanotube strands. Electrical properties are measured using a 4-probe method. Thermal conductivity and specific heat capacity are determined using an AC driven, self-heating method. Normalized values of resistivity, thermal conductivity, specific heat, thermal diffusivity, and the temperature coefficient of resistance are reported. The trends observed in the temperature dependent properties are comparable with previously published data on multi-walled carbon nanotube strands measured with a similar technique.

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