Electrothermal Properties and RF Transmittance of Spray-coated CNT Thin Film for Radome De-icing Application

• Autorzy: Jung Jun Hyuk , Hong Jiwon , Kim Youngryeul , Yong Seok-Min , Park Jinwoo , Lee Seung Jun

Identyfikatory

DOI

10.24425/amm.2020.133208

• Języki publikacji: EN

Abstrakty

EN

Ice formed on radome surfaces causes communication disruption due to radio-frequency interference (RFI), which reveals the importance of de-icing systems for radomes. As a radome de-icing application, in this work, carbon nanotube (CNT) thin films were fabricated using a spray-coating method, and influence of process parameters on RF transmittance and electrothermal propertieswas investigated. With the increase of spraying time, sheet resistance of the fabricated film decreases, which results in a decrease of the RF transmittance and improvement of the heating performance. Also, the de-icing capability of the fabricated CNT film was evaluated at –20°C, and efficient removal of ice under cold conditions was demonstrated.

Słowa kluczowe

EN

de-icing; CNT thin film; spray coating; electrothermal property; RF transmittance

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2020
• Tom: Vol. 65, iss. 3
• Strony: 1011--1014
• Opis fizyczny: Bibliogr. 19 poz., fot., rys., tab., wzory

Twórcy

autor

Jung Jun Hyuk

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

autor

Hong Jiwon

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

autor

Kim Youngryeul

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

autor

Yong Seok-Min

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

autor

Park Jinwoo

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

autor

Lee Seung Jun

• Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon 34186, Republic of Korea

Bibliografia

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Uwagi

EN

1. This work was supported by DAPA and ADD.

PL

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).