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

Published in Journal

Journal of Advances in Science and Technology [JAST] (Vol:7/ Issue: 13) DOI: 10.29070/JAST
Authors: Prasanta Kumar Nayak, Salil Kumar Malla,
Subjects: Science & Technology

Year: May, 2014
Volume: 7 / Issue: 13
Pages: 0 - 0 (0)
Publisher: Ignited Minds Journals
Source:
E-ISSN: 2230-9659
DOI:
Published URL: http://ipublisher.in/p/2870
Published On: May, 2014

Article Details

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

Prasanta Kumar Nayak, Salil Kumar Malla, in Journal of Advances in Science and Technology | Science & Technology

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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.