Electrons Extraction from MWCNT/PEO Composites
Electron field emission was investigated from multi-walled carbon nanotubes (MWCNT)/polyethylene oxide (PEO) composites with (5, 15, 25, 33, 40 and 50wt.% of MWCNTs). The resulted samples were characterized using Raman spectroscopy to estimate The MWCNTs-PEO (Nanotubes-Polymer) interaction through t...
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Sumy State University
2018
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| author | Mohammed, Nadjima Benkara Nor, Roslan Md Benouattas, Noureddine |
| author_facet | Mohammed, Nadjima Benkara Nor, Roslan Md Benouattas, Noureddine |
| author_sort | Mohammed, Nadjima Benkara |
| collection | UM |
| description | Electron field emission was investigated from multi-walled carbon nanotubes (MWCNT)/polyethylene oxide (PEO) composites with (5, 15, 25, 33, 40 and 50wt.% of MWCNTs). The resulted samples were characterized using Raman spectroscopy to estimate The MWCNTs-PEO (Nanotubes-Polymer) interaction through the shifting or width alteration of the peaks. The SEM micrographs were issued to investigate the surface morphology of the samples. In addition, and in order to gain additional understanding of the filler content and the samples thermal stability; the TGA technique was applied. The current density versus applied electric field J(E) and current stability of the prepared composites were measured using a range of voltages. Here, the 33wt.% composite displayed the lowest turn on field of 6.51V/μm, whereas the highest current density achieved was 1.17mA/cm2 by the 40wt.% composite. |
| first_indexed | 2024-03-06T05:56:37Z |
| format | Article |
| id | um.eprints-22319 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:56:37Z |
| publishDate | 2018 |
| publisher | Sumy State University |
| record_format | dspace |
| spelling | um.eprints-223192019-09-13T02:16:55Z http://eprints.um.edu.my/22319/ Electrons Extraction from MWCNT/PEO Composites Mohammed, Nadjima Benkara Nor, Roslan Md Benouattas, Noureddine Q Science (General) QC Physics Electron field emission was investigated from multi-walled carbon nanotubes (MWCNT)/polyethylene oxide (PEO) composites with (5, 15, 25, 33, 40 and 50wt.% of MWCNTs). The resulted samples were characterized using Raman spectroscopy to estimate The MWCNTs-PEO (Nanotubes-Polymer) interaction through the shifting or width alteration of the peaks. The SEM micrographs were issued to investigate the surface morphology of the samples. In addition, and in order to gain additional understanding of the filler content and the samples thermal stability; the TGA technique was applied. The current density versus applied electric field J(E) and current stability of the prepared composites were measured using a range of voltages. Here, the 33wt.% composite displayed the lowest turn on field of 6.51V/μm, whereas the highest current density achieved was 1.17mA/cm2 by the 40wt.% composite. Sumy State University 2018 Article PeerReviewed Mohammed, Nadjima Benkara and Nor, Roslan Md and Benouattas, Noureddine (2018) Electrons Extraction from MWCNT/PEO Composites. Journal of Nano- and Electronic Physics, 10 (4). 04006. ISSN 2077-6772, DOI https://doi.org/10.21272/jnep.10(4).04006 <https://doi.org/10.21272/jnep.10(4).04006>. https://essuir.sumdu.edu.ua/handle/123456789/70897 doi:10.21272/jnep.10(4).04006 |
| spellingShingle | Q Science (General) QC Physics Mohammed, Nadjima Benkara Nor, Roslan Md Benouattas, Noureddine Electrons Extraction from MWCNT/PEO Composites |
| title | Electrons Extraction from MWCNT/PEO Composites |
| title_full | Electrons Extraction from MWCNT/PEO Composites |
| title_fullStr | Electrons Extraction from MWCNT/PEO Composites |
| title_full_unstemmed | Electrons Extraction from MWCNT/PEO Composites |
| title_short | Electrons Extraction from MWCNT/PEO Composites |
| title_sort | electrons extraction from mwcnt peo composites |
| topic | Q Science (General) QC Physics |
| work_keys_str_mv | AT mohammednadjimabenkara electronsextractionfrommwcntpeocomposites AT norroslanmd electronsextractionfrommwcntpeocomposites AT benouattasnoureddine electronsextractionfrommwcntpeocomposites |