GAS SENSOR AND SENSOR DEVICE

To provide a gas sensor with good response characteristics.SOLUTION: A gas sensor is provided, comprising a gas sensing layer including a first layer containing tin oxide and a second layer formed on the first layer and containing cerium oxide particles, where the surface of the cerium oxide particl...

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Bibliographic Details
Main Authors CHOI PIL GYU, MASUDA YOSHITAKE, TAKAMI SEIICHI, EMA TAKUMA
Format Patent
LanguageEnglish
Japanese
Published 24.01.2024
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:To provide a gas sensor with good response characteristics.SOLUTION: A gas sensor is provided, comprising a gas sensing layer including a first layer containing tin oxide and a second layer formed on the first layer and containing cerium oxide particles, where the surface of the cerium oxide particles being {100} plane.SELECTED DRAWING: Figure 3 【課題】ガスセンサにおける応答特性を良好にする。【解決手段】酸化スズを含む第１層と、前記第１層の面上に形成され、酸化セリウム粒子を含む第２層とを含むガス感応層を具備し、前記酸化セリウム粒子の表面は、｛１００｝面であるガスセンサ。【選択図】図３
Bibliography:Application Number: JP20220112025