Effect of the thermal distribution for ZnO nano-powder Bi-based varistors: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Effect of the thermal distribution for ZnO nano-powder Bi-based varistors

Min-Sung Wang, / Sang-Hyun Oh, / Choon-Bae Park,

In this study, nano-varistor was fabricated with ZnO nano-powder in order to improve local overheating for Bi-based varistors. It was compared with thermal distribution characteristics of conventional varistors fabricated with ZnO micro-powder. Nano-varistor exhibited higher density than micro-varistor and low porosity. Also, nano-varistor has had minute uniform grains and few pores as compared with microvaristor in the microstructure. Varistors took thermal images for pyrexia temperature distribution after operating varistors, respectively. ZnO Nano-varistor doesn’t have exhibited local overheating and confirmed the accurate temperature gradient on the surface.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Effect of the thermal distribution for ZnO nano-powder Bi-based varistors

Min-Sung Wang, / Sang-Hyun Oh, / Choon-Bae Park,

In this study, nano-varistor was fabricated with ZnO nano-powder in order to improve local overheating for Bi-based varistors. It was compared with thermal distribution characteristics of conventional varistors fabricated with ZnO micro-powder. Nano-varistor exhibited higher density than micro-varistor and low porosity. Also, nano-varistor has had minute uniform grains and few pores as compared with microvaristor in the microstructure. Varistors took thermal images for pyrexia temperature distribution after operating varistors, respectively. ZnO Nano-varistor doesn’t have exhibited local overheating and confirmed the accurate temperature gradient on the surface.

Effect of the thermal distribution for ZnO nano-powder Bi-based varistors

Min-Sung Wang, / Sang-Hyun Oh, / Choon-Bae Park,

In this study, nano-varistor was fabricated with ZnO nano-powder in order to improve local overheating for Bi-based varistors. It was compared with thermal distribution characteristics of conventional varistors fabricated with ZnO micro-powder. Nano-varistor exhibited higher density than micro-varistor and low porosity. Also, nano-varistor has had minute uniform grains and few pores as compared with microvaristor in the microstructure. Varistors took thermal images for pyrexia temperature distribution after operating varistors, respectively. ZnO Nano-varistor doesn’t have exhibited local overheating and confirmed the accurate temperature gradient on the surface.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Effect of the thermal distribution for ZnO nano-powder Bi-based varistors

Contributors:

Min-Sung Wang, (author) / Sang-Hyun Oh, (author) / Choon-Bae Park, (author)

Published in:

2006 IEEE Nanotechnology Materials and Devices Conference ; 1 ; 694-695

Publication date:

2006-10-01

Size:

542268 byte

ISBN:

978-1-4244-0541-1 , 978-1-4244-0540-4

DOI:

https://doi.org/10.1109/NMDC.2006.4388965

Type of media:

Conference paper

Type of material:

Electronic Resource

Language:

English

Similar titles

Control of the Shrinkage during Hybrid Microwave Sintering of Nano-Sized ZnO Based Powder for Varistors

Marinel, S. / Savary, E. / Pautrat, A. et al. | British Library Online Contents | 2010

Preparation of ZnO varistors by solution nano-coating technique

Li, Y. / Li, G. / Yin, Q. | British Library Online Contents | 2006

Properties of ZnO Varistors Prepared with Nano-Sized Powders

Luo, F.C. / He, J.L. / Lin, Y.H. et al. | British Library Online Contents | 2008

The Effect of Reoxidation on Thermal Shock Resistance of SrTiO~3-Based Varistors

Hitomi, A. / Chida, N. / Ogasawara, M. et al. | British Library Online Contents | 2010

Study on Moisture-Heat Deterioration of ZnO Varistors Packed with Epoxy Powder

Li, J. / Liu, F. / Li, S. | British Library Online Contents | 1999