Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For ph
Patent
1995-05-16
1997-01-07
Bell, Bruce F.
Electrolysis: processes, compositions used therein, and methods
Electrolytic analysis or testing
For ph
205775, 204401, 204412, 204416, 422 681, 422 8201, 422 8202, 422 8203, 324 711, 324 715, 338 34, 436144, 436149, 436150, 73 3106, G01N 2726
Patent
active
055913210
ABSTRACT:
A metal-insulator-semiconductor diode sensor having a Pt/Ir alloy and/or a Pt/Sn alloy electrode is sensitive to and can detect ethylene. An array of metal-insulator-semiconductor diode sensors having varying sensitivity responses can indicate a fault in an electrical transformer by the detection of at least one of the key fault gases CO, H.sub.2, C.sub.2 H.sub.2 and C.sub.2 H.sub.4.
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Bell Bruce F.
Electric Power Research Institute
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