Effects of orientation ordering of low‐density polyethylene—multi‐walled carbon nanotubes composites determined by severe plastic deformation

2018 ◽  
Vol 59 (4) ◽  
pp. 714-723 ◽  
Author(s):  
Victor Beloshenko ◽  
Andrei Voznyak ◽  
Iurii Vozniak ◽  
Bogdan Savchenko
Keyword(s):  
Carbon Nanotubes ◽  
Plastic Deformation ◽  
Severe Plastic Deformation ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Multi Walled Carbon Nanotubes ◽  
Orientation Ordering ◽  
Walled Carbon Nanotubes

scholarly journals Enhanced Functional Properties of Low-Density Polyethylene Nanocomposites Containing Hybrid Fillers of Multi-Walled Carbon Nanotubes and Nano Carbon Black

Polymers ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1356 ◽  
Author(s):  
Sandra Paszkiewicz ◽  
Anna Szymczyk ◽  
Agata Zubkiewicz ◽  
Jan Subocz ◽  
Rafal Stanik ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotubes ◽  
Synergistic Effects ◽  
Hybrid Nanocomposites ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Multi Walled Carbon Nanotubes ◽  
Nano Carbon ◽  
Carbon Nanofillers ◽  
Walled Carbon Nanotubes

In this work, hybrid filler systems consisting of multi-walled carbon nanotubes (MWCNTs) and nano carbon black (nCB) were incorporated by melt mixing in low-density polyethylene (LDPE). To hybrid systems a mixture of MWCNTs and nCB a mass ratio of 1:1 and 3:1 were used. The purpose was to study if the synergistic effects can be achieved on tensile strength and electrical and thermal conductivity. The dispersion state of carbon nanofillers in the LDPE matrix has been evaluated with scanning electron microscopy. The melting and crystallization behavior of all nanocomposites was not significantly influenced by the nanofillers. It was found that the embedding of both types of carbon nanofillers into the LDPE matrix caused an increase in the value of Young’s modulus. The results of electrical and thermal conductivity were compared to LDPE nanocomposites containing only nCB or only MWCNTs presented in earlier work LDPE/MWCNTs. It was no synergistic effects of nCB in multi-walled CNTs and nCB hybrid nanocomposites regarding mechanical properties, electrical and thermal conductivity, and MWCNTs dispersion. Since LDPE/MWCNTs nanocomposites exhibit higher electrical conductivity than LDPE/MWCNTs + nCB or LDPE/nCB nanocomposites at the same nanofiller loading (wt.%), it confirms our earlier study that MWCNTs are a more efficient conductive nanofiller. The presence of MWCNTs and their concentration in hybrid nanocomposites was mainly responsible for the improvement of their thermal conductivity.

Thermomechanical-electrical properties and micromechanics modeling of linear low density polyethylene reinforced with multi-walled carbon nanotubes

2017 ◽  
Vol 39 (S2) ◽  
pp. E1118-E1128 ◽  
Author(s):  
George Georgousis ◽  
Ilias Charitos ◽  
Evagelia Kontou ◽  
Stefanos Koutsoumpis ◽  
Zoe Terzopoulou ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Properties ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Linear Low Density Polyethylene ◽  
Multi Walled Carbon Nanotubes ◽  
Micromechanics Modeling ◽  
Walled Carbon Nanotubes

Study on dispersion and electrical property of multi-walled carbon nanotubes/low-density polyethylene nanocomposites

2010 ◽  
Vol 31 (4) ◽  
pp. 1676-1683 ◽  
Author(s):  
Xie Na ◽  
Jiao Qingjie ◽  
Zang Chongguang ◽  
Wang Chenglong ◽  
Liu Yuanyuan
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Property ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

scholarly journals Fabrication and characterisation of low density polyethylene (LDPE)/multi walled carbon nanotubes (MWCNTs) nano-composites

2016 ◽  
Vol 8 ◽  
pp. 403-405 ◽  
Author(s):  
Meenakshi Goyal ◽  
Nikhil Goyal ◽  
Harleen Kaur ◽  
Ashmeet Gera ◽  
Kriti Minocha ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Low Density Polyethylene ◽  
Nano Composites ◽  
Low Density ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Multi-walled Carbon Nanotubes Penetrate into Plant Cells and Affect the Growth of Onobrychis arenaria Seedlings

Acta Naturae ◽  
2011 ◽  
Vol 3 (1) ◽  
pp. 99-106 ◽  
Author(s):  
E A Smirnova ◽  
A A Gusev ◽  
O N Zaitseva ◽  
E M Lazareva ◽  
G E Onishchenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Plant Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes
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