Haoyang Fu

Jan 6, 2024 | mdpi.com | Xu Wang |Qiang Zhou |Min Wang |Haoyang Fu

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.

Aug 3, 2023 | onlinelibrary.wiley.com | Guoliang Chen |Haoyang Fu |Yongchun Zou |Shuqi Wang

Abstract Dissipation of heat efficiently from a hot object via radiation while minimizing the inward heat conduction is the key requirement of radiation thermal protection. In this study, a Ca-Cr co-doped Y3NbO7 coating with lamellar porous structure is fabricated, which shows an ultra-low thermal conductivity (<0.7 W m−1 K−1) and near-unity emissivity (>0.9) across a broad wavelength range of ≈1–24 µm.