公开(公告)号：US20180180569A1

公开(公告)日：2018-06-28

申请号：US15852115

申请日：2017-12-22

Applicant: DENSO CORPORATION

Inventor： Toshihiko HARADA ,  Shinya TERANISHI ,  Satoshi NAKAMURA ,  Hiroaki YOTO

IPC: G01N27/407 ,  G01N27/30 ,  G01N33/00

CPC classification number: G01N27/4074 ,  G01N27/304 ,  G01N33/0054 ,  Y02A50/246

Abstract: Disclosed is an ammonia sensor element having a measured gas chamber, a reference gas chamber and a solid electrolyte body arranged therebetween. The solid electrolyte body has a first main surface facing the measured gas chamber and a second main surface facing the reference gas chamber. A detection electrode is formed on the first main surface. A reference electrode is formed on the second main surface. The solid electrolyte body contains a first proton conducting solid electrolyte. The detection electrode contains a second proton conducting solid electrolyte. The second proton conducting solid electrolyte has an acid strength greater than that of the first proton conducting solid electrolyte.

公开(公告)号：US20130283886A1

公开(公告)日：2013-10-31

申请号：US13845998

申请日：2013-03-18

Applicant: DENSO CORPORATION

Inventor： Shinya TERANISHI ,  Tekehito Kimata ,  Noriaki Kihara

IPC: G01N33/00

CPC classification number: G01N33/0047 ,  G01N15/0606 ,  G01N15/0656 ,  G01N2015/0046

Abstract: The particulate matter detection element is constituted of a laminated body including first and second electrode layers each having a plate-like shape and a thickness between 50 μm and 500 μm laminated on each other through an intermediate insulating layer having a plate-like shape and a thickness between 3 μm and 20 μm. A cross-sectional surface of the laminated body in the lamination direction is used as a detection surface of the particulate matter detection element.

Abstract translation: 颗粒物检测元件由层叠体构成，该层叠体具有板状，厚度在50μm〜500μm之间的第一电极层和第二电极层，通过具有板状形状的中间绝缘层和 厚度在3um到20um之间。 层叠体的层叠方向的截面用作微粒物质检测元件的检测面。