Influence of ZnO Doping on Property of SnO2 Ceramic Electrodes

DOI

10.2991/icmse-16.2016.90How to use a DOI?

Keywords

Tin oxide ceramics, ZnO doping, Electroconductibility, Density, Electrical resistivity.

Abstract

The tin oxide ceramics electrode were prepared by the traditional solid phase sintering method. Influence of different ZnO doping amount on the microstructure and electroconductibility of the ceramics by SEM and XRD and other analytical instrument and the relationship between composition, performance and structure were obtained. The results show that when ZnO doping quantity increased, the electrical resistivity of tin dioxide ceramics decreased firstly and then increased, the density of tin dioxide ceramics decreased firstly and then increased. When sintered temperature was 1450øC, the doping quantity of ZnO was 0.5wt.%, the electrical resistivity of tin dioxide ceramics was best, crystal growth was most complete, the electrical resistivity was 10.203m -cm and the density is 5.358g/cm3.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qi-Lin Wang
AU  - Xin-You Huang
AU  - Jia Yin
AU  - Jing-Feng Sun
AU  - Meng-Xian Feng
AU  - Lei Chen
PY  - 2016/12
DA  - 2016/12
TI  - Influence of ZnO Doping on Property of SnO2 Ceramic Electrodes
BT  - Proceedings of the 4th 2016 International Conference on Material Science and Engineering (ICMSE 2016)
PB  - Atlantis Press
SP  - 540
EP  - 545
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-16.2016.90
DO  - 10.2991/icmse-16.2016.90
ID  - Wang2016/12
ER  -