scholarly journals Comparison of the flexural strength of polymethyl methacrylate resin reinforced with multiwalled carbon nanotubes and processed by conventional water bath technique and microwave polymerization

2017 ◽  
Vol 17 (4) ◽  
pp. 332 ◽  
Author(s):  
SunilKumar Mishra ◽  
Surabhi Somkuwar ◽  
Benaiffer Agrawal ◽  
Rupali Choure
Keyword(s):  
Carbon Nanotubes ◽  
Flexural Strength ◽  
Multiwalled Carbon Nanotubes ◽  
Polymethyl Methacrylate ◽  
Water Bath ◽  
Multiwalled Carbon ◽  
Microwave Polymerization

Evaluation of the effects of chitosan/multiwalled carbon nanotubes composite on physical, mechanical and biological properties of polymethyl methacrylate-based bone cements

2019 ◽  
Vol 35 (5) ◽  
pp. 267-280 ◽  
Author(s):  
Sanaz Soleymani Eil Bakhtiari ◽  
Saeed Karbasi ◽  
Sayed Ali Hassanzadeh Tabrizi ◽  
Reza Ebrahimi-Kahrizsangi ◽  
Hossein Salehi
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Polymethyl Methacrylate ◽  
Biological Properties ◽  
Bone Cements ◽  
Multiwalled Carbon

STUDYING THE STABILITY OF AQUEOUS SUSPENSIONS OF MULTIWALLED CARBON NANOTUBES USED FOR THE MODIFICATION OF COMPOSITE MATERIALS

2014 ◽  
Vol 6 (2) ◽  
pp. 62-68
Author(s):  
Alena Politaeva ◽  
Grigory Yakovlev ◽  
Damir Khazeev
Keyword(s):  
Carbon Nanotubes ◽  
Compressive Strength ◽  
Flexural Strength ◽  
Multiwalled Carbon Nanotubes ◽  
Control Sample ◽  
Multiwalled Carbon ◽  
Aqueous Suspensions ◽  
Chemical Studies ◽  
The Stability ◽  
Physical And Chemical

In this paper, the stability of aqueous suspensions of multiwalled carbon nanotubes (MWCNTs) has been studied with physical and chemical methods. The optimum dispersion time of MWCNT suspension in a rotary homogenizer has been found. The dispersion time being increased, the quality of the suspension decreases. The data of the physical and chemical studies has also been confirmed experimentally on gypsum samples. The samples modified with MWCNT suspension of 2-hour dispersion show an increase in flexural strength and compressive strength by 40% and 48%, respectively, in comparison with the control sample, whereas the samples modified with MWCNT suspension of 10-hour dispersion show a decrease in flexural strength and compressive strength. The microstructure of the gypsum samples was studied with a scanning electron microscope.

MWCNTs-polymer composites characterization through spectroscopies: FTIR and Raman

MRS Advances ◽  
2018 ◽  
Vol 3 (63) ◽  
pp. 3757-3762 ◽  
Author(s):  
Francisco G. Granados-Martínez ◽  
José J. Contreras-Navarrete ◽  
Jael M. Ambriz-Torres ◽  
Carmen J. Gutiérrez-García ◽  
Diana L. García-Ruiz ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Scanning Electron Microscopy ◽  
Polymer Composites ◽  
Multiwalled Carbon Nanotubes ◽  
Polymethyl Methacrylate ◽  
Multiwalled Carbon ◽  
Polymeric Matrices ◽  
Functionalized Multiwalled Carbon Nanotubes ◽  
Scanning Electron

ABSTRACTComposites from carbon nanotubes and polymers have been synthesized and studied. The composites were obtained joining carbon nanotubes with polymethyl methacrylate, nylon-6 and polystyrene. The materials were observed through scanning electron microscopy to evaluate the carbon nanotubes dispersion in the polymeric matrices. FTIR and Raman spectroscopies were used to analyze the interactions among functionalized and non-functionalized multiwalled carbon nanotubes and polymers, demonstrating affinity and peculiar spectra behaviors for each composite with different carbon nanotubes loads.

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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