Invention Grant
- Patent Title: Hydrogen-detecting composite particles and manufacturing method thereof
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Application No.: US16499778Application Date: 2018-12-18
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Publication No.: US11313845B2Publication Date: 2022-04-26
- Inventor: Sang Kyoo Lim , Seong Ho Hwang , Young Kwang Kim
- Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Daegu
- Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Daegu
- Agency: Lex IP Meister, PLLC
- Priority: KR10-2018-0020684 20180221
- International Application: PCT/KR2018/016091 WO 20181218
- International Announcement: WO2019/164113 WO 20190829
- Main IPC: G01N33/00
- IPC: G01N33/00 ; C01G9/02 ; G01N31/22 ; G01N21/78 ; C09C3/06 ; G01N21/77
Abstract:
The present invention relates to hydrogen-detectable composite particles through irreversible discoloration and a method for manufacturing same. More particularly, the present invention relates to composite particles having palladium oxide (PdO) particles adhered on the surfaces of zinc oxide (ZnO) nanoparticles and a method for manufacturing same. In addition, the present invention relates to applications of hydrogen detecting sensors, nanofibers, polymer films, paints, or the like using the composite particles.
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