A universal approach to fabricating infrared-shielding smart coatings based on vanadium dioxide

Hang Wei; Xiao Yan; Jinxin Gu; Feifei Ren; Xuejin Dong; Huan Guan; Chenchen Geng; Shuhui Liang; Qingpu Fan; Long Li; Shuliang Dou; Yao Li

doi:10.1016/j.solmat.2022.111728

A universal approach to fabricating infrared-shielding smart coatings based on vanadium dioxide

Hang Wei
, Xiao Yan
, Jinxin Gu
, Feifei Ren
, Xuejin Dong
, Huan Guan
, Chenchen Geng
, Shuhui Liang
, Qingpu Fan
, Long Li
, Shuliang Dou^*
, Yao Li^*

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology
Shanghai Institute of Spacecraft Equipment
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Vanadium dioxide (VO₂) is identified as one of the most promising candidates in smart windows due to its metal-to-insulator transition. Most reported studies concentrated on the improvement of their optical properties in sunlight wavelength, while the significant effect of their emissivity in the mid infrared region (MIR) was rarely studied. Here, we proposed a universal approach to fabricating W - doped VO₂ based smart coatings with excellent infrared - shielding ability and good thermochromic performance. The W dopant is used to decrease the phase transition temperature of VO₂, and promote the practicability. We believe that the method will attract more attention to MIR properties of VO₂ based smart coatings and improve the dynamic temperature management ability significantly.

Original language	English
Article number	111728
Journal	Solar Energy Materials and Solar Cells
Volume	241
DOIs	https://doi.org/10.1016/j.solmat.2022.111728
State	Published - 1 Jul 2022

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Emissivity
Infrared-shileding
Smart coatings
Vanadium dioxide (VO)

Access to Document

10.1016/j.solmat.2022.111728

Cite this

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title = "A universal approach to fabricating infrared-shielding smart coatings based on vanadium dioxide",

abstract = "Vanadium dioxide (VO2) is identified as one of the most promising candidates in smart windows due to its metal-to-insulator transition. Most reported studies concentrated on the improvement of their optical properties in sunlight wavelength, while the significant effect of their emissivity in the mid infrared region (MIR) was rarely studied. Here, we proposed a universal approach to fabricating W - doped VO2 based smart coatings with excellent infrared - shielding ability and good thermochromic performance. The W dopant is used to decrease the phase transition temperature of VO2, and promote the practicability. We believe that the method will attract more attention to MIR properties of VO2 based smart coatings and improve the dynamic temperature management ability significantly.",

keywords = "Emissivity, Infrared-shileding, Smart coatings, Vanadium dioxide (VO)",

author = "Hang Wei and Xiao Yan and Jinxin Gu and Feifei Ren and Xuejin Dong and Huan Guan and Chenchen Geng and Shuhui Liang and Qingpu Fan and Long Li and Shuliang Dou and Yao Li",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = jul,

day = "1",

doi = "10.1016/j.solmat.2022.111728",

language = "英语",

volume = "241",

journal = "Solar Energy Materials and Solar Cells",

issn = "0927-0248",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - A universal approach to fabricating infrared-shielding smart coatings based on vanadium dioxide

AU - Wei, Hang

AU - Yan, Xiao

AU - Gu, Jinxin

AU - Ren, Feifei

AU - Dong, Xuejin

AU - Guan, Huan

AU - Geng, Chenchen

AU - Liang, Shuhui

AU - Fan, Qingpu

AU - Li, Long

AU - Dou, Shuliang

AU - Li, Yao

PY - 2022/7/1

Y1 - 2022/7/1

N2 - Vanadium dioxide (VO2) is identified as one of the most promising candidates in smart windows due to its metal-to-insulator transition. Most reported studies concentrated on the improvement of their optical properties in sunlight wavelength, while the significant effect of their emissivity in the mid infrared region (MIR) was rarely studied. Here, we proposed a universal approach to fabricating W - doped VO2 based smart coatings with excellent infrared - shielding ability and good thermochromic performance. The W dopant is used to decrease the phase transition temperature of VO2, and promote the practicability. We believe that the method will attract more attention to MIR properties of VO2 based smart coatings and improve the dynamic temperature management ability significantly.

AB - Vanadium dioxide (VO2) is identified as one of the most promising candidates in smart windows due to its metal-to-insulator transition. Most reported studies concentrated on the improvement of their optical properties in sunlight wavelength, while the significant effect of their emissivity in the mid infrared region (MIR) was rarely studied. Here, we proposed a universal approach to fabricating W - doped VO2 based smart coatings with excellent infrared - shielding ability and good thermochromic performance. The W dopant is used to decrease the phase transition temperature of VO2, and promote the practicability. We believe that the method will attract more attention to MIR properties of VO2 based smart coatings and improve the dynamic temperature management ability significantly.

KW - Emissivity

KW - Infrared-shileding

KW - Smart coatings

KW - Vanadium dioxide (VO)

UR - https://www.scopus.com/pages/publications/85128506010

U2 - 10.1016/j.solmat.2022.111728

DO - 10.1016/j.solmat.2022.111728

M3 - 文章

AN - SCOPUS:85128506010

SN - 0927-0248

VL - 241

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

M1 - 111728

ER -

A universal approach to fabricating infrared-shielding smart coatings based on vanadium dioxide

Abstract

UN SDGs

Keywords

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