Title:
HYDROGEN-DETECTING COMPOSITE PARTICLES AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/164113
Kind Code:
A1
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.
Inventors:
LIM SANG KYOO (KR)
HWANG SEONG HO (KR)
KIM YOUNG KWANG (KR)
HWANG SEONG HO (KR)
KIM YOUNG KWANG (KR)
Application Number:
PCT/KR2018/016091
Publication Date:
August 29, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
DAEGU GYEONGBUK INST SCIENCE & TECH (KR)
International Classes:
C01G55/00; C01G9/02; G01N21/78; G01N31/22; G01N33/00
Foreign References:
| KR101745128B1 | 2017-06-08 | |||
| US20040037740A1 | 2004-02-26 | |||
| KR101716966B1 | 2017-03-15 | |||
| KR101872979B1 | 2018-07-02 |
Other References:
KARTHIKEYAN, L. ET AL.: "Reliable, Room Temperature and Flow Independent UV Driven Hydrogen Sensor", INTERNATIONAL JOURNAL OF ENGINEERING TECHNOLOGY SCIENCE AND RESEARCH, vol. 4, no. 6, 2017, pages 585 - 591, XP055631665
K ARTHIKEYAN , L. ET AL.: "Reliable and Flow Independent Hydrogen Sensor Based on Microwave-Assisted ZnO Nanospheres: Improved Sensing Performance Under UV Light at Room Temperature", IEEE SENSORS JOURNAL, vol. 18, no. 5, 1 January 2018 (2018-01-01), pages 1810 - 1819, XP011676496, doi:10.1109/JSEN.2017.2788404
K ARTHIKEYAN , L. ET AL.: "Reliable and Flow Independent Hydrogen Sensor Based on Microwave-Assisted ZnO Nanospheres: Improved Sensing Performance Under UV Light at Room Temperature", IEEE SENSORS JOURNAL, vol. 18, no. 5, 1 January 2018 (2018-01-01), pages 1810 - 1819, XP011676496, doi:10.1109/JSEN.2017.2788404
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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