公开(公告)号：GB2578861B

公开(公告)日：2021-02-10

申请号：GB202003086

申请日：2018-08-02

Applicant: IBM

Inventor： THEODORE VAN KESSEL ,  JOSEPHINE CHANG ,  HENDRIK F HAMANN ,  TALIA SIMCHA GERSHON ,  SUPRATIK GUHA ,  JIAXING LIU

IPC: G01N27/416 ,  G01N33/00

Abstract: Low power combustible gas sensors using a thermocouple design are provided. In one aspect, a combustible gas sensor includes: at least one first electrode; at least one second electrode formed from a dissimilar material from the first electrode; and a catalytic material at an active reaction junction between the first electrode and the second electrode, wherein the active reaction junction between the first electrode and the second electrode forms a thermocouple. A sensing device is including, e.g., multiple sensors, and a method for sensing combustible gas using the present sensors are also provided.

公开(公告)号：GB2578861A

公开(公告)日：2020-05-27

申请号：GB202003086

申请日：2018-08-02

Applicant: IBM

Inventor： THEODORE VAN KESSEL ,  JOSEPHINE CHANG ,  HENDRIK F HAMANN ,  TALIA SIMCHA GERSHON ,  SUPRATIK GUHA ,  JIAXING LIU

IPC: G01N27/00

Abstract: Low power combustible gas sensors using a thermocouple design are provided.In one aspect, a combustible gas sensor includes: at least one first electrode; at least one second electrode formed from a dissimilar material from the first electrode; and a catalytic material at an active reaction junction between the first electrode and the second electrode,wherein the active reaction junction between the first electrode and the second electrode forms a thermocouple. A sensing device is including, e.g., multiple sensors, and a method for sensing combustible gas using the present sensors are also provided.