Development and characterisation of Ni-Si{sub 3}N{sub 4} nanocomposites

Journal Article · Wed Jun 24 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4917935· OSTI ID:22490406

R, Mohan Reddy; M, Praveen C. ^[1]; V, Venkatesha T. ^[2]; Kumar N B, Rithin ^[3]

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1. Dept. of Chemistry, PESITM, Shimoga – 577204 (India)
2. Dept. of Studies in Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta - 577451, Karnataka (India)
3. Dept of Physics, Srinivas School of Engineering, Mukka, Mangalore-574 146, Karnataka (India)

Nickel–Si{sub 3}N{sub 4} composites were generated by means of pulse-reverse (PR) electrodeposition technique. The corrosion rate was calculated for the composites by electrochemical methods such as polarisation and impedance methods. Composites were characterised by scanning electron microscope (SEM) and X-ray diffractometer (XRD) to evaluate their microstructures. Coatings obtained by PR method shows more corrosion resistance than DC generated coatings.

• OSTI ID: 22490406
• Journal Information: AIP Conference Proceedings, Vol. 1665, Issue 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COMPOSITE MATERIALS
CORROSION
CORROSION RESISTANCE
ELECTROCHEMISTRY
ELECTRODEPOSITION
IMPEDANCE
MICROSTRUCTURE
NANOCOMPOSITES
NICKEL
POLARIZATION
SCANNING ELECTRON MICROSCOPY
SILICON NITRIDES
X-RAY DIFFRACTION