Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1989-12-12
1992-05-12
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204422, G01N 27411
Patent
active
051124564
ABSTRACT:
Electrochemical sensors are provided having improved sensitivity, stability and dirability. In accordance with preferred embodiments, such sensors comprise protective sheath means having at least one opening. Within the sheath and sealed thereto at the opening is a sensing body comprising metal oxide and an oxide from group IIA or IIB of the periodic table. Reference electrode means are also provided. Methods for monitoring the concentration of a species in a melt are also provided.
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Liu Qingguo
Tang Yuhua
Worrell Wayne
Trustees of the University of Pennsylvania
Tung T.
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