ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 High-Performance Transparent Electrodes for Automobile Windshield Heaters Prepared by Combining Metal Grids and Oxide/Metal/Oxide Transparent Electrodes
Cited 5 time in scopus Download 31 time Share share facebook twitter linkedin kakaostory
저자
정우석, 김영회, 이준민, 홍찬화, 최호열, 곽영진, 김용준, 김영신
발행일
201904
출처
Advanced Materials Technologies, v.4 no.4, pp.1-10
ISSN
2365-709X
출판사
Wiley
DOI
https://dx.doi.org/10.1002/admt.201800550
초록
© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Transparent heaters can be fabricated with a wide variety of materials including indium-tin oxide, carbon nano tubes, graphenes, metal nanowires, metal grids, and hybrid-type electrodes. However these materials have been applied to small area heaters below 0.01 m 2 because of the limit of electrical and optical properties. High-performance transparent electrodes for large-area purpose (over 1.0 m 2 ) have never been developed with any practical applicability in spite of their utility for removing fog or iced water on automobile windshield, which can be critical for safety and convenience of the drivers. Achieving ultralow resistance with high transparence is the major technical barrier in windshield heaters due to the intrinsic long distance between electrodes and low battery voltage in automobiles. In this study, a high performance transparent electrode, super hybrid electrode (SHE) is developed, which is manufactured by combining metal grids with oxide/metal/oxide electrode based on a newly developed electroplating method, which guarantees uniform properties over large area, over 1.0 m 2 . Utilizing this newly devised electrode technology, an automobile windshield heater is successfully fabricated with sheet resistance of 0.1??0.3 廓 ?뼞 ?닋1 and the transmittance of over 82% in large area samples of 1.01 m 2 , which is good enough for automobile windshield application.
키워드
automobile windshield, hybrid electrodes, metal grids, OMO, transparent heaters
KSP 제안 키워드
Battery voltage, Carbon nano-tube(CNT), Co. KGaA, Electrical and optical properties, High performance, Hybrid electrode, Hybrid type, Metal grid, Oxide electrode, Small area, Technical barrier