Invention Grant
- Patent Title: Porous protective layer for gas sensor, method for producing same, and gas sensor comprising same
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Application No.: US15521604Application Date: 2015-10-21
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Publication No.: US10473615B2Publication Date: 2019-11-12
- Inventor: Yeon-Soo Chung , Kil Jin Park , Sung-Jin Hong , Soo-Min Oh , Eun-Ji Kim
- Applicant: AMOTECH CO., LTD.
- Applicant Address: KR Incheon
- Assignee: AMOTECH CO., LTD.
- Current Assignee: AMOTECH CO., LTD.
- Current Assignee Address: KR Incheon
- Agency: Masuvalley & Partners
- Priority: KR10-2014-0144793 20141024; KR10-2014-0145552 20141024; KR10-2014-0145554 20141024
- International Application: PCT/KR2015/011147 WO 20151021
- International Announcement: WO2016/064188 WO 20160428
- Main IPC: G01N27/407
- IPC: G01N27/407 ; F01N11/00 ; G01N27/12 ; G01N27/26 ; C04B35/48 ; C04B35/622 ; C04B35/626 ; C04B35/634 ; C04B35/64 ; C04B38/06 ; G01N27/406
Abstract:
Provided is a method of manufacturing a porous protective layer for a gas sensor. The porous protective layer according to one Example of the present invention is manufactured by a method of manufacturing a porous protective layer for a gas sensor including (1) a step of introducing a composition for forming a porous protective layer including a pore former and a ceramic powder, which includes particles having a degree of deformation of 1.5 or more expressed by the following Relational Formula 1 according to the present invention, onto a sensing electrode for a gas sensor, and (2) a step of sintering the introduced composition for forming a porous protective layer.
Public/Granted literature
- US20170241942A1 POROUS PROTECTIVE LAYER FOR GAS SENSOR, METHOD FOR PRODUCING SAME, AND GAS SENSOR COMPRISING SAME Public/Granted day:2017-08-24
Information query
