DEVELOPMENT OF LONG-TERM OXYGEN SENSOR IN MOLTEN COPPER USING MGO-PSZELECTROLYTE

Authors
WU WJ TANG SH HUI SQ LIU QG
Citation
Wj. Wu et al., DEVELOPMENT OF LONG-TERM OXYGEN SENSOR IN MOLTEN COPPER USING MGO-PSZELECTROLYTE, Solid state ionics, 70, 1994, pp. 606-609
Citations number
4
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
70
Year of publication
1994
Part
1
Pages
606 - 609
Database
ISI
SICI code
0167-2738(1994)70:<606:DOLOSI>2.0.ZU;2-0
Abstract
A long-term sensor for molten copper was developed by using MgO-PSZ el ectrolyte tube. The reference electrode was pre-sintered to avoid the appearance of a pp between the tube and reference electrode due to the shrinkage of reference electrode powder at working temperature. Liqui d sealing technique could be employed to improve the sensor long-term stability. The sensor obtained is highly sensitive, simple in structur e, easy to handle and low cost.