Title:
ULTRAFAST COLORIMETRIC HUMIDITY SENSOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/105879
Kind Code:
A1
Abstract:
The present invention relates to a colorimetric humidity sensor and a method for manufacturing same, an ultrafast colorimetric humidity sensor comprising a colorimetric portion which comprises humidity-responsive particles with disordered arrangement in a single layer on a substrate, wherein the humidity-responsive particles are microspheres that are amorphous, porous and polydisperse, and the colorimetric humidity sensor changes color depending on humidity upon light irradiation.
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Inventors:
HYUN JEROME KARTHAM (KR)
MOHD NOOR SYAZWANI (KR)
JANG HAN-SOL (KR)
CHOY JIN-HO (KR)
MOHD NOOR SYAZWANI (KR)
JANG HAN-SOL (KR)
CHOY JIN-HO (KR)
Application Number:
PCT/KR2019/014154
Publication Date:
May 28, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
UNIV EWHA IND COLLABORATION (KR)
International Classes:
G01N21/25; G01N21/47
Foreign References:
| KR101782265B1 | 2017-09-28 | |||
| KR20150117198A | 2015-10-19 | |||
| KR20160120581A | 2016-10-18 |
Other References:
LI, JHENG: "Nanoporous Silica-Dye Microspheres for Enhanced Colorimetric Detection of Cyclohexanone", MDPI, CHEMOSENSORS 2018, vol. 6, no. 34, 13 August 2018 (2018-08-13), XP055687504
CHI: "Highly Sensitive and Fast Response Colorimetric Humidity Sensors Based on Graphene Oxides Film", ACS APPL.MATER.INTERFACES 2015, vol. 7, no. 36, 25 August 2015 (2015-08-25), pages 19882 - 19886, XP055710657
CHI: "Highly Sensitive and Fast Response Colorimetric Humidity Sensors Based on Graphene Oxides Film", ACS APPL.MATER.INTERFACES 2015, vol. 7, no. 36, 25 August 2015 (2015-08-25), pages 19882 - 19886, XP055710657
Attorney, Agent or Firm:
MAPS INTELLECTUAL PROPERTY LAW FIRM (KR)
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