Performance of Clays, Carbon Nanofibers, Multi-Walled Carbon Nanotubes, and Nano-Alumina in Polyamide 11 Nanocomposites

2010 ◽  
Author(s):  
Joseph Koo ◽  
S. Lao ◽  
Jason Lee ◽  
Chris Lam ◽  
Jinyong Lee ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanofibers ◽  
Polyamide 11 ◽  
Nano Alumina ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

scholarly journals Carbon Nanofibers from Carbon Nanotubes by 1.2 keVAr+Sputtering at Room Temperature

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Shuang-Xi Xue ◽  
Qin-Tao Li ◽  
Xian-Rui Zhao ◽  
Qin-Yi Shi ◽  
Zhi-Gang Li ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Carbon Nanofibers ◽  
Carbon Nanoparticles ◽  
Room Temperature ◽  
Ion Irradiation ◽  
Transmission Electron ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Carbon Nanowires

Multi-walled carbon nanotubes (MWCNTs) were irradiated by 1.2 keV Ar ion beams for 15–60 min at room temperature with current density of 60 µA/cm2. The morphology and microstructure are investigated by scanning electron microscopy, transmission electron microscopy and Raman spectroscopy. The results show that carbon nanofibers are achieved after 60 min ion irradiation and the formation of carbon nanofibers proceeds through four periods, carbon nanotubes—amorphous carbon nanowires—carbon nanoparticles along the tube axis—conical protrusions on the nanoparticles surface—carbon nanofibers from the conical protrusions.

scholarly journals Comparison of functionalized carbon nanofibers and multi-walled carbon nanotubes as supports for Fe–Co nanoparticles

2013 ◽  
Vol 1 (6) ◽  
pp. 2050-2063 ◽  
Author(s):  
Deborah Vidick ◽  
Marcus Herlitschke ◽  
Claude Poleunis ◽  
Arnaud Delcorte ◽  
Raphael P. Hermann ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanofibers ◽  
Multi Walled Carbon Nanotubes ◽  
Co Nanoparticles ◽  
Walled Carbon Nanotubes

scholarly journals Electrical properties of compacted carbon nanomaterials

2021 ◽  
Vol 340 ◽  
pp. 01047
Author(s):  
Nikita I. Lapekin ◽  
Artem A. Shestakov ◽  
Andrey E. Brester ◽  
Arina V. Ukhina ◽  
Alexander G. Bannov
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Properties ◽  
Carbon Nanofibers ◽  
Carbon Nanomaterials ◽  
Frequency Range ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Cylindrical Samples

In this paper, the electrical properties of various compacted carbon nanomaterials were investigated. Compacted carbon nanomaterials (carbon nanofibers, multi-walled carbon nanotubes) were compacted into cylindrical samples and the electrical properties were measured in a frequency range from 50 Hz to 1MHz.

Different Kinds of Carbon-Based Material for Resistive Gas Sensing

2013 ◽  
Vol 543 ◽  
pp. 269-272 ◽  
Author(s):  
Roman Bořuta ◽  
Robert Olejnik ◽  
Petr Slobodian ◽  
Pavel Riha
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Black ◽  
Carbon Nanofibers ◽  
Gas Sensing ◽  
Resistance Increase ◽  
Gas Sensing Properties ◽  
Volatile Organic ◽  
Multi Walled Carbon Nanotubes ◽  
Measured Resistance ◽  
Walled Carbon Nanotubes

Gas sensing properties of networks made of carbon black, carbon nanofibers and carbon multi-walled carbon nanotubes are tested. The networks reaction to vapors of volatile organic compounds is measured through their change of electrical resistance. The measured resistance increase is up to 27.7 % for carbon black, 40% for carbon nanofibers and 47.7% for multi-walled carbon nanotubes.

Influence of the addition of multi‐walled carbon nanotubes on the thermal and mechanical properties of polyamide‐11 before and after aging tests

2020 ◽  
Vol 138 (12) ◽  
pp. 50071
Author(s):  
Barbara Salles Macena da Cruz ◽  
Lucas Galhardo Pimenta Tienne ◽  
Fernanda Fabbri Gondim ◽  
Ludmila Silva Candido ◽  
Maria de Fátima Vieira Marques ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Thermal And Mechanical Properties ◽  
Polyamide 11 ◽  
Before And After ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Enhanced dielectric properties of polyamide 11/multi-walled carbon nanotubes composites

2015 ◽  
Vol 132 (40) ◽  
pp. n/a-n/a ◽  
Author(s):  
Yongzhong Huang ◽  
Lirong Tan ◽  
Shaodi Zheng ◽  
Zhengying Liu ◽  
Jianming Feng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Properties ◽  
Polyamide 11 ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

scholarly journals Porous hollow carbon nanofibers derived from multi-walled carbon nanotubes and sucrose as anode materials for lithium-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 224-230 ◽  
Author(s):  
Wanwan Lei ◽  
Sheng Liu ◽  
Wen-Hua Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Carbon Nanofibers ◽  
Anode Materials ◽  
Lithium Ion ◽  
Carbon Layer ◽  
Pristine Mwcnts ◽  
Multi Walled Carbon Nanotubes ◽  
Hollow Carbon ◽  
Walled Carbon Nanotubes

Porous hollow carbon nanofibers exhibit tunable shell thicknesses from 2.5 to 13.5 nm. Overcoating of a thin, porous, and non-graphitic carbon layer on the pristine MWCNTs holds a great potential for enhancing their anode performance for LIBs.

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