| Title: | Airbrushing : a novel method for preparation of high-emissivity black coating for infrared measurement |
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| Authors: | ID Regis de Moraes, Victor, Institut "Jožef Stefan" (Author)
ID Brennecka, Geoff (Author)
ID Tomc, Urban (Author)
ID Kitanovski, Andrej (Author)
ID Cerar, Jan (Author)
ID Tušek, Jaka (Author)
ID Jerman, Ivan (Author)
ID Stern-Taulats, Enric (Author)
ID Lünser, Klara (Author)
ID Mañosa, Lluís (Author)
ID Uršič Nemevšek, Hana, Institut "Jožef Stefan" (Author) |
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| Files: |  URL - Source URL, visit https://zenodo.org/records/15681995
URL - Source URL, visit https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/admi.202500467
 PDF - Presentation file, download (4,24 MB)
MD5: C0D002E471A685FD5F3B9CD9FFE99EC0
Description: The data that support the findings of this study are openly available in Zenodo at doi.org/10.5281/zenodo.15681995.
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  IJS - Jožef Stefan Institute
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| Abstract: | The reliability of infrared (IR) imaging is strongly dependent on the surface emissivity of the investigated object. Achieving near-unity emissivity is essential to IR measurement accuracy. To meet this requirement, black paint coatings are commonly applied onto the studied samples. However, there is a lack of a systematic study of the coating preparation for IR measurements. In this work, a new procedure is developed for the preparation of black paint coatings using the cost-effective airbrush tool. With this novel method, it can achieve black paint coatings as thin as ≈3 µm or thicker, depending on the number of layers. The coatings are homogeneous and with excellent adhesion to the substrate. Furthermore, the coatings can be entirely removed from the substrate using conventional laboratory solutions. The coatings exhibited an average emissivity of ≈0.95 within the 0.5–2.5 µm wavelength range. The quality of the coatings is validated by directly measuring the magnetocaloric response of a commercially available material, which is in excellent agreement with the supplier's datasheet. In this way, a novel affordable black coating method is showcased, which can be applied on a wide variety of samples for IR measurements, broadening the possibilities for IR characterizations. |
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| Keywords: | airbrushing, infrared thermal camera |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 17.06.2025 |
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| Publication date: | 29.08.2025 |
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| Publisher: | Wiley |
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| Year of publishing: | 2025 |
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| Number of pages: | str. 1-8 |
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| Numbering: | Vol. 12, iss. 21, [article no.] e00467 |
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| Source: | ZDA |
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| PID: | 20.500.12556/DiRROS-24225  |
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| UDC: | 621.7+621.9 |
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| ISSN on article: | 2196-7350 |
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| DOI: | 10.1002/admi.202500467 |
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| COBISS.SI-ID: | 257564931 |
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| Copyright: | © 2025 The Author(s). |
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| Note: | Nasl. z nasl. zaslona;
Soavtorji iz Slovenije: Urban Tomc, Andrej Kitanovski, Jan Cerar, Jaka Tušek, Ivan Jerman, Hana Uršič;
Opis vira z dne 18. 11. 2025;
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| Publication date in DiRROS: | 21.11.2025 |
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| Views: | 130 |
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| Downloads: | 59 |
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