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Karst landform-like VO2 single layer solution: Controllable morphology and excellent optical performance for smart glazing applications
Long, SW; Cao, X; Wang, Y; Chang, TC; Li, N; Jin, LM; Ma, LY; Xu, F; Sun, GY; Jin, P
2020-06-01
Source PublicationSOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN0927-0248
SubtypeArticle
AbstractAccording to investigation, the isolated metal particles with special dimension could trigger Localized Surface Plasmon Resonance (LSPR) effect, which would significantly promote the solar modulation ability of VO2 thermochromic films. Nevertheless, there are few research reports about these kinds of structure and derived LSPR effect in VO2 films fabricated by physical vapor deposition. In this work, we employed acid etching approach to modify the surface morphology of sputtered VO2 films, and successfully prepared karst landform-like VO2 films. Besides, LSPR effect was acquired through controllable etching process, which induced excellent optical performance of luminous transmittance (Tlum-L = 61.3%) and solar modulation ability (Delta T-sol = 11.9%). Inspired by karst landform, the etching mechanism was speculated, and ideal models based on Maxwell-Garnett theory were proposed for optimal optical performance in nanothermochromics. This kind of facile method may provide a universal idea to modify the surface structure of sputtered films.
DOI10.1016/j.solmat.2020.110449
WOS KeywordCHEMICAL-VAPOR-DEPOSITION ; THIN-FILMS ; THERMOCHROMIC PROPERTIES ; METAL TRANSITION ; COATINGS ; WINDOW ; GLASS ; NANOPARTICLES ; TRANSMITTANCE ; TRANSPARENT
Language英语
WOS Research AreaEnergy & Fuels ; Materials Science ; Physics
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28022
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Long, SW,Cao, X,Wang, Y,et al. Karst landform-like VO2 single layer solution: Controllable morphology and excellent optical performance for smart glazing applications[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2020.
APA Long, SW.,Cao, X.,Wang, Y.,Chang, TC.,Li, N.,...&Jin, P.(2020).Karst landform-like VO2 single layer solution: Controllable morphology and excellent optical performance for smart glazing applications.SOLAR ENERGY MATERIALS AND SOLAR CELLS.
MLA Long, SW,et al."Karst landform-like VO2 single layer solution: Controllable morphology and excellent optical performance for smart glazing applications".SOLAR ENERGY MATERIALS AND SOLAR CELLS (2020).
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