Title:
【発明の名称】窒素酸化物センサー及びその製造方法
Document Type and Number:
Japanese Patent JP2920109
Kind Code:
B2
Abstract:
A nitrogen oxide sensor and a method of manufacturing the sensor are disclosed. The sensor has a gas detecting portion including sensitive material having electric property thereof subject to change in association with presence of nitrogen oxide in gas and a pair of electrodes electrically connected with the gas detecting portion. The gas detecting portion includes, as a main component thereof, metal oxide compound represented by a general formula: Bi2Sr2 (Ca1-x Yx) Cu2O8+y (0.8 and having the 2212 phase crystal structure and crystalline size greater than 100 ANGSTROM .
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Inventors:
KUDO SHUZO
OONISHI HISAO
SAKAI HISAMASA
OONISHI HISAO
SAKAI HISAMASA
Application Number:
JP10214896A
Publication Date:
July 19, 1999
Filing Date:
April 24, 1996
Export Citation:
Assignee:
OOSAKA GASU KK
International Classes:
G01N27/12; G01N33/00; (IPC1-7): G01N27/12
Domestic Patent References:
| JP727730A | ||||
| JP5332972A | ||||
| JP5332971A | ||||
| JP2200057A | ||||
| JP6193945A |
Attorney, Agent or Firm:
Shuichiro Kitamura