Precious metal electrodes - of precious metal bonded to gold or platinum base

摘要

System for detecting potential differences (esp. a blood flowmeter) includes electrodes, >=1 of which is made of a Au and/or Pt base coated with a precious metal or alloy (pref. a Pt-Ir alloy), deposited by firing pref. at 450 degrees C. a paint film contg. the precious metal onto the base. Coating is pref. Pt-Ir alloy.