215 Development of Fabrication Method of Carbon Nanotube/Alumina Composites and Evaluation of Their Mechanical Properties

2012 ◽  
Vol 2012.47 (0) ◽  
pp. 236-237
Author(s):  
Keiichi SHIRASU ◽  
Go YAMAMOTO ◽  
You NOZAKA ◽  
Mamoru OMORI ◽  
Toshiyuki HASHIDA
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Fabrication Method ◽  
Alumina Composites

146 Mechanical Properties of Multi-Walled Carbon Nanotube/Alumina Composites Prepared by Pressureless Sintering

2012 ◽  
Vol 2012.47 (0) ◽  
pp. 98-99
Author(s):  
Go YAMAMOTO ◽  
Keiichi SHIRASU ◽  
Yo NOZAKA ◽  
Mamoru OMORI ◽  
Toshiyuki TAKAGI ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Pressureless Sintering ◽  
Multi Walled Carbon Nanotube ◽  
Alumina Composites

scholarly journals Studies of electrical, thermal, and mechanical properties of single-walled carbon nanotube and polyaniline of nanoporous nanocomposites

2021 ◽  
Vol 11 ◽  
pp. 184798042110011
Author(s):  
Parvathalu Kalakonda ◽  
Pranay Bhasker Kalakonda ◽  
Sreenivas Banne
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Composite Scaffold ◽  
Single Walled Carbon Nanotubes ◽  
Fabrication Method ◽  
Porous Composite ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Hydrogel of single-walled carbon nanotubes and polyaniline has been used for thermopower engineering applications due to desirable thermal, electrical, and mechanical properties as well as tunable degradability. In this article, we fabricated nanoporous composite scaffolds from hydrogel of single-walled carbon nanotubes and polyaniline polymer using a standard in situ polymerization process. Our solution-based fabrication method prevented single-walled carbon nanotube aggregation which resulted in enhancing thermal, electrical, and mechanical properties with keeping optimum flexibility in the porous composite scaffold. We compared the mechanical, electrical, and thermal properties of nanoporous composites with different single-walled carbon nanotube loadings. The porous composite scaffold with a 25 wt% showed higher electrical conductivity, ultimate tensile strength, and tensile modulus. Lastly, our solution fabrication method prevents aggregation single-walled carbon nanotube and could help to build the thermoelectrical materials for flexible electronic applications.

191 Observation of the Carbon Nanotube/Alumina Composites Fracture Process and Improvement of Their Mechanical Properties

2011 ◽  
Vol 2011.46 (0) ◽  
pp. 184-185
Author(s):  
Keiichi SHIRASU ◽  
Go YAMAMOTO ◽  
Mamoru OMORI ◽  
Yoichi AIZAWA ◽  
Toshiyuki HASHIDA
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Fracture Process ◽  
Alumina Composites
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