作者: Helmut Weyl , Hans-Martin Wiedenmann , Karl-Hermann Friese
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摘要: An electrochemical measuring probe for determining the oxygen content of gases, in particular exhaust gases internal combustion engines, whose body consists essentially a solid electrolyte, example stabilised ZrO 2 and electrode exposed to gas be measured is cermet which coated with finely porous ion-conducting covering layer composed an supporting matrix material having no sintering activity type standard electrodes covered by protective layer. The appreciably increases electrode.