Electrical transport properties of percolating random networks of carbon nanotube bundles

2010 ◽  
Vol 91 (4) ◽  
pp. 47002 ◽  
Author(s):  
S. Seppälä ◽  
E. Häkkinen ◽  
M. J. Alava ◽  
V. Ermolov ◽  
E. T. Seppälä
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electrical Transport ◽  
Random Networks ◽  
Electrical Transport Properties ◽  
Nanotube Bundles

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.

Thermal and electrical transport properties in multi-walled carbon nanotube-coated ZnO tetrapods and self-entangled multi-walled carbon nanotube tubes

Carbon ◽  
2019 ◽  
Vol 144 ◽  
pp. 423-432 ◽  
Author(s):  
Jan-Hendrik Pöhls ◽  
Fabian Schütt ◽  
Catherine O'Neill ◽  
Sindu Shree ◽  
Michel B. Johnson ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Multi Walled Carbon Nanotube
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