Multiwalled carbon nanotube/cement composites with exceptional electromagnetic interference shielding properties
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Multiwalled carbon nanotube/cement composites with exceptional electromagnetic interference shielding properties
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| Creator |
Singh, Avanish Pratap
Gupta, Bipin Kumar Mishra, Monika -, Govind Chandra, Amita Mathur, R. B. Dhawan, S. K. |
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| Subject |
Physical Chemistry
Materials Science |
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| Description |
Multi-walled carbon nanotube (MWCNT)/portland cement(PC) composites have been fabricated to evaluate their electromagnetic interference (EMI) shielding effectiveness (SE). The results show that they can be used for the shielding of EMI in the microwave range. The incorporation of 15 wt.% MWCNTs in the PC matrix produces a SE more than 27 dB in X-band (8.2-12.4 GHz), and this SE is found to be dominated by absorption. Furthermore, the structural analysis, surface morphology and surface interaction of MWCNTs with PC matrix have been explored using XRD, SEM and X-ray photoelectron spectroscopy technique.
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| Publisher |
Elsevier
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| Date |
2013-05
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://npl.csircentral.net/3115/1/Multiwalled%20carbon%20nanotube.pdf
Singh, Avanish Pratap and Gupta, Bipin Kumar and Mishra, Monika and -, Govind and Chandra, Amita and Mathur, R. B. and Dhawan, S. K. (2013) Multiwalled carbon nanotube/cement composites with exceptional electromagnetic interference shielding properties. Carbon, 56. pp. 86-96. ISSN 0008-6223 |
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| Relation |
http://npl.csircentral.net/3115/
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