Functionalit of Zno Based Nanopowders Using a Non-Hydrolytic Sol Gel Approach and Their Densification Behaviour and Varistor Properties

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Authors

  • Prasanta Kumar Nayak CMJ University Author
  • Salil Kumar Malla CMJ University Author

Keywords:

Zno, nanopowders, non-hydrolytic sol gel approach, densification behavior, varistor properties, hexagonal nanocrystalline, varistor grade, diethylene glycol, triethanolamine, XRD, TG/DTA, FTIR, TMA, SEM, TEM, varistor plates, microstructures, grain development, I-V properties

Abstract

Hexagonal nanocrystalline varistor grade Zno particleswith size 50 nm and the particular surface territory of 28 m2/g have been readyby non-fluid gelation procedure including diethylene glycol andtriethanolamine. The as-arranged varistor nanopowders were dissected with thebacking of XRD, TG/DTA, FTIR, TMA, SEM what's more TEM. Varistor plates weremanufactured by pressing and their densification was examined at 850, 950, 1050and 1150°c. The advancement of varistor microstructures, degree of graindevelopment and the impact of microstructure on the I-V properties wereinvestigated and exhibited.

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Published

2014-05-01

Issue

Vol. 7 No. 13 (2014): Journal of Advances in Science and Technology (JAST)

Section

Articles