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Title: Electrical Conductivity and Mechanical Hardness of Al2O3-1wt% MWCNT Nanocomposite Synthesized by Ball Milling Method
Authors: Barthwal, S
Singh, B
Singh, N B
Keywords: Al2O3;MWCNT;Nanocomposite;Electrical conductivity;Micro-hardness;Nano-hardness
Issue Date: Aug-2019
Publisher: NISCAIR-CSIR, India
Abstract: Alumina (Al2O3) powder is dispersed with 1wt% multi-walled carbon nanotube (MWCNT) by ball milling method and then electrical conductivity and mechanical hardness of the formed nanocomposite was determined. Scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDX) and X-Ray diffraction studies were made for the morphological, compositional and constitutional analysis of the formed nanocomposite. Results showed that Al2O3-1wt% MWCNT nanocomposite performs better in electrical conductivity and mechanical hardness as compared to Al2O3 alone.
Page(s): 532-534
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.78(08) [August 2019]

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