| Literature DB >> 29349814 |
Qi Hao1,2, Wan Li1, Huiyan Xu1,3, Jiawei Wang2, Yin Yin2, Huaiyu Wang4, Libo Ma2, Fei Ma1,3, Xuchuan Jiang5, Oliver G Schmidt2,6, Paul K Chu1.
Abstract
Vanadium dioxide/titanium nitride (VO2 /TiN) smart coatings are prepared by hybridizing thermochromic VO2 with plasmonic TiN nanoparticles. The VO2 /TiN coatings can control infrared (IR) radiation dynamically in accordance with the ambient temperature and illumination intensity. It blocks IR light under strong illumination at 28 °C but is IR transparent under weak irradiation conditions or at a low temperature of 20 °C. The VO2 /TiN coatings exhibit a good integral visible transmittance of up to 51% and excellent IR switching efficiency of 48% at 2000 nm. These unique advantages make VO2 /TiN promising as smart energy-saving windows.Entities:
Keywords: plasmonics; smart coatings; thermochromic; titanium nitride; vanadium dioxide
Year: 2018 PMID： 29349814 DOI： 10.1002/adma.201705421
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849