The effect of modifier contents of polyvinyl pyrrolidone on the enhanced dielectric and microwave absorbing properties of multiwalled carbon nanotubes

2014 ◽  
Vol 131 (21) ◽  
Author(s):  
Aibo Zhang ◽  
Xiufen Cao ◽  
Meng Tang ◽  
Yaping zheng ◽  
Zhengbin Lu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Polyvinyl Pyrrolidone ◽  
Multiwalled Carbon ◽  
Microwave Absorbing Properties ◽  
Microwave Absorbing

Comparison of magnetic and microwave absorbing properties between multiwalled carbon nanotubes nanocomposite, nickel zinc ferrite nanocomposite and hybrid nanocomposite

2014 ◽  
Vol 11 (4) ◽  
pp. 317-322 ◽  
Author(s):  
L. Yu ◽  
S. Ahmad ◽  
Sivanesan Appadu ◽  
I. Kong ◽  
Mou'ad Tarawneh ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Magnetic Particles ◽  
Weight Ratio ◽  
Filler Loading ◽  
Hybrid Nanocomposite ◽  
Multiwalled Carbon ◽  
Microwave Absorbing Properties ◽  
Microwave Absorbing ◽  
Thermoplastic Natural Rubber

Three types of fillers were incorporated in the thermoplastic natural rubber by melt blending process. They are NiZn ferrite, multiwalled carbon nanotubes, and hybrid NiZn ferrite/multiwalled carbon nanotubes followed by weight ratio of 1:1. Their magnetic properties and microwave absorbing properties were investigated. The ball-milled techniques, resulted good filler dispersion in hybrid nanocomposite, proven by the matching saturation magnetization experimental values with the theory calculation. It was found that the magnetic property strongly depends on the amount of magnetic particles in the nanocomposites. The mixing of two different types of filler (multiwalled carbon nanotubes and NiZn ferrite) showed an enhancement of the microwave properties at lower filler loading.

Effect of Multiwalled Carbon Nanotubes On Mechanical Properties of Concrete

2012 ◽  
Vol 2 (6) ◽  
pp. 166-168 ◽  
Author(s):  
Dr.T.Ch.Madhavi Dr.T.Ch.Madhavi ◽  
◽  
Pavithra.P Pavithra.P ◽  
Sushmita Baban Singh Sushmita Baban Singh ◽  
S.B.Vamsi Raj S.B.Vamsi Raj ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon
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