SENSOR FOR MEASURING TEMPERATURE CHANGE AMOUNT

Title:

SENSOR FOR MEASURING TEMPERATURE CHANGE AMOUNT

Document Type and Number:

WIPO Patent Application WO/2021/182907

Kind Code:

A1

Abstract:

The present invention relates to a sensor for measuring a temperature change amount. One aspect of the present invention may provide a sensor for measuring a temperature change amount, the sensor comprising: a first composite material layer including a polymer having a volume changing according to a temperature change amount; an electrode layer provided on one side of the first composite material layer and capable of representing the temperature change amount as a resistance change amount; and a second composite material layer at least partially provided on the upper side of the first composite material layer and containing polydimethylsiloxane (PDMS) and at least one of carbon nanotubes (CNT), boron nitride nanotubes (BNNT), and graphene or containing a thermoplastic polyurethane (TPU) so that the temperature change occurring on one side thereof is transferred to the other side thereof.

Inventors:

SEO JEONG EUN (KR)
KO HYUN HYUB (KR)
MYOUNG JIN YOUNG (KR)
PARK JONG HWA (KR)
LEE YOUNG OH (KR)
KIM YOUNG KYUNG (KR)
PARK SEUNG HAN (KR)
PARK WON SEOK (KR)
YI SUNG WON (KR)
LEE TAE RYONG (KR)
DHAE BYUNG GUEN (KR)

Application Number:

PCT/KR2021/003077

Publication Date:

September 16, 2021

Filing Date:

March 12, 2021

Export Citation:

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Assignee:

AMOREPACIFIC CORP (KR)
ULSAN NAT INST SCIENCE & TECH UNIST (KR)

International Classes:

G01K7/16; C08K3/04; C08L27/16; C08L71/02

Foreign References:

KR101917965B1	2019-01-29
CN109916527A	2019-06-21
JPH0599759A	1993-04-23
KR101943519B1	2019-01-29
JP2018031542A	2018-03-01

Other References: