Invention Grant
- Patent Title: Gas sensor comprising composite structure including graphene and metal particle bonded to each other and method for manufacturing same
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Application No.: US16764068Application Date: 2018-04-19
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Publication No.: US11573196B2Publication Date: 2023-02-07
- Inventor: Yong Ho Choa , Tae-Yeon Hwang , Yo Seb Song , Se Il Kim , Gwang Myeong Go
- Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
- Applicant Address: KR Ansan-Si
- Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
- Current Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
- Current Assignee Address: KR Ansan-Si
- Agency: Finch & Maloney PLLC
- Priority: KR10-2017-0151984 20171115
- International Application: PCT/KR2018/004527 WO 20180419
- International Announcement: WO2019/098469 WO 20190523
- Main IPC: G01N27/407
- IPC: G01N27/407 ; G01N25/22 ; G01N33/00 ; G01N27/12 ; G01N25/32
Abstract:
Disclosed is a gas sensor. The gas sensor comprises: a substrate; a thermoelectric layer which is disposed on the substrate and has a metal nanowire; a first electrode and a second electrode disposed to be spaced apart from each other on the thermoelectric layer; and a catalyst layer which is disposed on the first electrode and has a composite structure in which a metal particle is bonded to a carbon structure.
Information query
