Broadband dielectric/electric properties of epoxy thin films filled with multiwalled carbon nanotubes

2013 ◽  
Vol 7 (1) ◽  
pp. 073593 ◽  
Author(s):  
Jan Macutkevic ◽  
Polina P. Kuzhir ◽  
Alesia G. Paddubskaya ◽  
Juras Banys ◽  
Sergey A. Maksimenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Electric Properties ◽  
Multiwalled Carbon

scholarly journals Optoelectronic properties of DNA thin films implanted with titania nanoparticle-coated multiwalled carbon nanotubes

AIP Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 015011 ◽  
Author(s):  
Sreekantha Reddy Dugasani ◽  
Bramaramba Gnapareddy ◽  
Mallikarjuna Reddy Kesama ◽  
Sohee Jeon ◽  
Jun-Ho Jeong ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Optoelectronic Properties ◽  
Multiwalled Carbon ◽  
Titania Nanoparticle

scholarly journals Dry-Transfer of Aligned Multiwalled Carbon Nanotubes for Flexible Transparent Thin Films

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Matthew Cole ◽  
Pritesh Hiralal ◽  
Kai Ying ◽  
Chi Li ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Chemical Vapour ◽  
Single Step ◽  
Stretchable Electronics ◽  
Multiwalled Carbon ◽  
Polymer Substrates ◽  
Wet Chemistry ◽  
Opening Up

Herein we present an inexpensive facile wet-chemistry-free approach to the transfer of chemical vapour-deposited multiwalled carbon nanotubes to flexible transparent polymer substrates in a single-step process. By controlling the nanotube length, we demonstrate accurate control over the electrical conductivity and optical transparency of the transferred thin films. Uniaxial strains of up to 140% induced only minor reductions in sample conductivity, opening up a number of applications in stretchable electronics. Nanotube alignment offers enhanced functionality for applications such as polarisation selective electrodes and flexible supercapacitor substrates. A capacitance of 17 F/g was determined for supercapacitors fabricated from the reported dry-transferred MWCNTs with the corresponding cyclic voltagrams showing a clear dependence on nanotube length.

Transparent, Flexible Conducting Hybrid Multilayer Thin Films of Multiwalled Carbon Nanotubes with Graphene Nanosheets

ACS Nano ◽  
2010 ◽  
Vol 4 (7) ◽  
pp. 3861-3868 ◽  
Author(s):  
Tae-Keun Hong ◽  
Dong Wook Lee ◽  
Hyun Jung Choi ◽  
Hyeon Suk Shin ◽  
Byeong-Su Kim
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Graphene Nanosheets ◽  
Multilayer Thin Films ◽  
Multiwalled Carbon

Transparent Thin Films of Multiwalled Carbon Nanotubes Self-Assembled on Polyamide 11 Nanofibers

2008 ◽  
Vol 18 (16) ◽  
pp. 2322-2327 ◽  
Author(s):  
Mickael Havel ◽  
Kristopher Behler ◽  
Guzeliya Korneva ◽  
Yury Gogotsi
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon ◽  
Polyamide 11 ◽  
Self Assembled

Preparations and characterizations of poly-o-toluidine/multiwalled carbon nanotubes/Sn(iv) tungstate composite ion exchange thin films and their application as a Pb(ii) selective electrode

RSC Advances ◽  
2014 ◽  
Vol 4 (45) ◽  
pp. 23456-23463 ◽  
Author(s):  
Asif Ali Khan ◽  
Shakeeba Shaheen
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Ion Exchange ◽  
Multiwalled Carbon Nanotubes ◽  
Solution Casting ◽  
Casting Method ◽  
Selective Electrode ◽  
Multiwalled Carbon ◽  
Solution Casting Method

Poly-o-toluidine (POT), poly-o-toluidine (POT)/multiwalled carbon nanotubes (MWCNTs), and poly-o-toluidine (POT)/multiwalled carbon nanotubes (MWCNTs)/Sn(iv) tungstate (ST) thin films were prepared by a solution casting method using polystyrene as a binder.

scholarly journals Nanocomposite Thin Film of Poly(3-aminobenzoic acid) and Multiwalled Carbon Nanotubes Fabricated through an Electrochemical Method

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Paphawadee Netsuwan ◽  
Wirat Chaisu ◽  
Sukon Phanichphant ◽  
Saengrawee Sriwichai
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Indium Tin Oxide ◽  
Electrochemical Method ◽  
Potential Range ◽  
Aminobenzoic Acid ◽  
Multiwalled Carbon ◽  
Composite Thin Films ◽  
Force Microscopy

The composite thin films of poly(3-aminobenzoic acid) (PABA) and multiwalled carbon nanotubes (MWNTs) are successfully fabricated through an electrochemical method. The composite mixtures containing 50 mM of 3-aminobenzoic acid with various concentrations of MWNTs (1.0, 2.5, 5.0, 7.5, and 10 mg/mL) in 0.5 M H2SO4were prepared and used in this study. Cyclic voltammetry (CV) was used for fabrication and monitoring the electropolymerization of the composite thin films with potential range of 0 to 1100 mV for 5 cycles at scan rate of 20 mV/s on indium tin oxide- (ITO)-coated glass substrate. UV-vis absorption spectroscopy, atomic force microscopy (AFM), and scanning electron microscopy (SEM) techniques were employed to characterize the obtained composite thin films. It was found that MWNTs can enhance the peak current of CV traces of the PABA/MWNTs composite thin films without affecting the UV-vis absorption spectra. The surface morphology of the thin films can be studied using AFM and SEM techniques.

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