Ni filled flexible multi-walled carbon nanotube–polystyrene composite films as efficient microwave absorbers

2011 ◽  
Vol 99 (11) ◽  
pp. 113116 ◽  
Author(s):  
Rajesh Kumar Srivastava ◽  
T. N. Narayanan ◽  
A. P. Reena Mary ◽  
M. R. Anantharaman ◽  
Anchal Srivastava ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Composite Films ◽  
Microwave Absorbers ◽  
Multi Walled Carbon Nanotube

Mechanical Properties Of Polyaniline / Multi-walled Carbon Nanotube Composite Films

2003 ◽  
Vol 791 ◽  
Author(s):  
P. C. Ramamurthy ◽  
W. R. Harrell ◽  
R. V. Gregory ◽  
B. Sadanadan ◽  
A. M. Rao
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Composite Films ◽  
Weight Percent ◽  
Organic Electronic Devices ◽  
Multiwalled Carbon ◽  
Multi Walled Carbon Nanotube ◽  
Contact Devices ◽  
Carbon Nanotube Composite

ABSTRACTHigh molecular weight polyaniline / multi-walled carbon nanotube composite films were fabricated using solution processing. Composite films with various weight percentages of multiwalled carbon nanotubes were fabricated. Physical properties of these composites were analyzed by thermogravimetric analysis, tensile testing, and scanning electron microscopy. These results indicate that the addition of multiwalled nanotubes to polyaniline significantly enhances the mechanical properties of the films. In addition, metal–semiconductor (composite) (MS) contact devices were fabricated, and it was observed that the current level in the films increased with increasing multiwalled nanotube content. Furthermore, it was observed that polyaniline containing one weight percent of carbon nanotubes appears to be the most promising composition for applications in organic electronic devices.

Percolation-amplified infrared sensitivity in titanium oxide-multi-walled carbon nanotube composite films

2019 ◽  
Vol 30 (23) ◽  
pp. 235702
Author(s):  
Qian Liang ◽  
Xiangdong Xu ◽  
Huaxin Zhou ◽  
Junsung Park ◽  
Jimmy Xu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Titanium Oxide ◽  
Composite Films ◽  
Multi Walled Carbon Nanotube ◽  
Carbon Nanotube Composite

Characterization of Contact and Bulk Piezoresistive Properties of Carbon Nanotube/Styrene-Butadiene-Styrene Composite

2011 ◽  
Vol 483 ◽  
pp. 537-541 ◽  
Author(s):  
Zhi Feng Wang ◽  
Ji Min Yang ◽  
Xiong Ying Ye ◽  
Li Tao Liu ◽  
Xu Ming Xie
Keyword(s):  
Carbon Nanotube ◽  
Contact Resistance ◽  
Smart Materials ◽  
Composite Films ◽  
Resistance Change ◽  
Multi Walled Carbon Nanotube ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene

Carbon nanotube (CNT) filled polymer nanocomposites are increasingly regarded as a realistic alternative to conventional smart materials. In this paper, we studied the contact and bulk piezoresistive properties of multi-walled carbon nanotube/styrene butadiene styrene (MWNT/SBS) composite. Measurements of resistance change under pressure utilizing an Au plate PCB electrode and a sputtered Au layer electrode for same samples were implemented to examine bulk piezoresistivity of the composites and the influence of contact resistance. The results showed that the contact resistance responses to stress for separated electrodes are more remarkable than bulk resistance responses in the MWNT/SBS composite films, but not so stable.

Lift-off patterning of multi-walled carbon nanotube and PEDOT:PSS composite films with fluorinated polymer templates

2015 ◽  
Vol 145 ◽  
pp. 160-165 ◽  
Author(s):  
Ki-Bo Kim ◽  
Myoung-Soo Kim ◽  
Da-hyeok Lee ◽  
Bong-Man Choi ◽  
Kun-Soo Jung ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Composite Films ◽  
Fluorinated Polymer ◽  
Polymer Templates ◽  
Multi Walled Carbon Nanotube ◽  
Lift Off
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