Assessing the electrical property of carbon nanotube reinforced oxide ceramic matrix composites produced by ceramic injection moulding

Owing to its remarkable properties, multiwalled carbon nanotubes (MWCNTs) are attracting the interest for realization of sensors. The potential MWCNTs high temperature sensing applications was investigated by integration within reinforced aluminium oxide ceramic composite. up 2 wt% were mixed with aluminum composite using solution mixing method ensure good homogeneilty powders. Specimens realized injection moulding process (CIM) followed debinding and sintering procedures. topography specimens examined atomic force microscopy (AFM). Electrical measurements also carried out. results show demouldability at concentration homogenous distribution matrix. AFM images illustrate reduction surface roughness increasing content which demonstrates role improve fracture resistance matrix As well, electrical feedstocks reduced sharply. After process, range drops enormously from M Ω reach 12.1 low content; make them suitable be as electrode capability. dependency shows a negative coefficient behaviour negligible change.