 sheet
voltaic exhaust gas oxygen sensor used in automobile has the advantages
of better craft/lower cost/quicker response speed/higeher sensitivity
contrasted with tube voltage exhaust gas oxygen sensor,so it represents
the develop trend of exhaust gas oxygen sensor.Beihang University
has solid strength in the field of functional chinaware.In recent
years,for the sake of meeting the demand of lower emission of
automoile engine,Beihang University grasped the key technology
of co-fired/co-pressed used in mutilayer structure,and it also
grasped the technology of mixed electrode.With these technologies,Beihang
University has manufaxtured xompact diffused barrier layer type
limited current exhuaust gas oxygen sensor,this produvt has been
applied for patent right.This kind of sensor has the charaxteristics
of wider linear range/lower work temperature/quicker response/simpler
preparation technics,it will substitute the traditional exhaust
gas oxygen sensor used in automobile.
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