Multiwalled carbon nanotube/montmorillonite hybrid filled ethylene‐co‐vinyl acetate nanocomposites with enhanced mechanical properties, thermal stability, and dielectric response

2017 ◽  
Vol 58 (7) ◽  
pp. 1155-1165 ◽  
Author(s):  
B. Bhuyan ◽  
A. Roy ◽  
S. K. Srivastava ◽  
V. Mittal
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Carbon Nanotube ◽  
Vinyl Acetate ◽  
Dielectric Response ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

Mechanical properties, thermal behaviors and oil resistance of epoxidized natural rubber/multiwalled carbon nanotube nanocomposites prepared via in situ epoxidation

2016 ◽  
Vol 49 (2) ◽  
pp. 99-119 ◽  
Author(s):  
Saowaroj Chuayjuljit ◽  
Piyaphorn Mungmeechai ◽  
Anyaporn Boonmahitthisud
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Carbon Nanotube ◽  
Natural Rubber ◽  
Multiwalled Carbon Nanotube ◽  
Epoxidized Natural Rubber ◽  
Multiwalled Carbon ◽  
Oil Resistance ◽  
In Situ Epoxidation

Epoxidized natural rubber (ENR)/multiwalled carbon nanotube (MWCNT) nanocomposites were prepared via in situ epoxidation of natural rubber (NR) using a molar ratio of formic acid/hydrogen peroxide to isoprene unit at 0.75/0.75 with five loadings of MWCNTs, ranging from 0.5–2.5 parts per hundred parts of rubber (phr), at 50°C for 4 h. Based on Fourier transform infrared spectra, the epoxide content of ENR in the nanocomposites was about 32.5–33.2 mole%. Accordingly, the products were referred to ENR30/MWCNT nanocomposites. The curing characteristics, mechanical properties (tensile properties, tear strength, and hardness), glass transition temperature ( Tg), thermal stability, and oil resistance of these in situ ENR30/MWCNT nanocomposites were investigated and compared with NR and neat ENR30. The results showed that the scorch and cure times of ENR30/MWCNT nanocomposites were the longest followed by NR and ENR30. The incorporation of an appropriate amount of MWCNTs into the in situ epoxidation apparently improved the properties of NR. Among them, the nanocomposites filled with 2 phr MWCNTs exhibited the highest mechanical properties, Tg, thermal stability, and oil resistance. The mechanical properties of the in situ nanocomposites were also compared with those of the control nanocomposites prepared by adding MWCNTs directly in the prepared ENR30 latex. It was found that at similar MWCNT loadings, the in situ nanocomposites exhibited higher mechanical properties than the control nanocomposites.

Electrical and mechanical properties of flexible multiwalled carbon nanotube/poly (dimethylsiloxane) based nanocomposite sheets

2021 ◽  
pp. 106550
Author(s):  
Leema Rose Viannie ◽  
N.R. Banapurmath ◽  
Manzoore Elahi M. Soudagar ◽  
Anilkumar V. Nandi ◽  
Nazia Hosain ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

Structural and mechanical properties of free-standing multiwalled carbon nanotube paper prepared by an aqueous mediated process

2017 ◽  
Vol 52 (12) ◽  
pp. 7503-7515 ◽  
Author(s):  
Sushant Sharma ◽  
Bhanu Pratap Singh ◽  
Arun Singh Babal ◽  
Satish Teotia ◽  
Jeevan Jyoti ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Free Standing ◽  
Multiwalled Carbon

Improving the mechanical properties of multiwalled carbon nanotube/epoxy nanocomposites using polymerization in a stirring plasma system

2014 ◽  
Vol 56 ◽  
pp. 172-180 ◽  
Author(s):  
Zhiqiang Chen ◽  
Xiujuan J. Dai ◽  
Kevin Magniez ◽  
Peter R. Lamb ◽  
Bronwyn L. Fox ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Epoxy Nanocomposites ◽  
Plasma System ◽  
Multiwalled Carbon

scholarly journals Electrodeposition of Hydroxyapatite-Multiwalled Carbon Nanotube Nanocomposite on Ti6Al4V

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Thom T. Nguyen ◽  
Nam T. Pham ◽  
Thanh T. M. Dinh ◽  
Thu T. Vu ◽  
Hai S. Nguyen ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Optimal Conditions ◽  
Electrodeposition Technique ◽  
Multiwalled Carbon ◽  
Structural Behaviors ◽  
Morphology And Mechanical Properties

This work aims to study the optimal conditions to synthesize hydroxyapatite-multiwalled carbon nanotube (HAp-MWCNT) coatings on Ti6Al4V by electrodeposition technique. The structural behaviors, morphology, and mechanical properties of the coatings were characterized by various advanced methods. The analyzed results showed that the obtained coatings were composed of hydroxyapatite (HAp) and multiwalled carbon nanotube (MWCNT) phases. The presence of MWCNTs in the HAp-MWCNT composite, which improved adhesion between the coatings and the substrate about 2.3 times, increased 20% of hardness and decreased about 40% the solubility of HAp-MWCNTs/Ti6Al4V in comparison with pure HAp coating on Ti6Al4V.

Polyvinyl alcohol (PVA)–cellulose nanofibril (CNF)–multiwalled carbon nanotube (MWCNT) hybrid organic aerogels with superior mechanical properties

RSC Advances ◽  
2013 ◽  
Vol 3 (43) ◽  
pp. 20816 ◽  
Author(s):  
Qifeng Zheng ◽  
Alireza Javadi ◽  
Ronald Sabo ◽  
Zhiyong Cai ◽  
Shaoqin Gong
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Polyvinyl Alcohol ◽  
Multiwalled Carbon Nanotube ◽  
Cellulose Nanofibril ◽  
Multiwalled Carbon ◽  
Superior Mechanical Properties ◽  
Organic Aerogels

Effect of filament aspect ratio on the dielectric response of multiwalled carbon nanotube composites

2011 ◽  
Vol 109 (9) ◽  
pp. 094109 ◽  
Author(s):  
C. J. Kerr ◽  
Y. Y. Huang ◽  
J. E. Marshall ◽  
E. M. Terentjev
Keyword(s):  
Carbon Nanotube ◽  
Aspect Ratio ◽  
Dielectric Response ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites
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