Multilayered metal-dielectric film structure for highly efficient solar selective absorption

Er Tao Hu, Xin Xing Liu, Yuan Yao, Kai Yan Zang, Zong Jie Tu, An Qing Jiang, Ke Han Yu, Jia Jin Zheng, Wei Wei, Yu Xiang Zheng, Rong Jun Zhang, Song You Wang, Hai Bin Zhao, Osamu Yoshie, Young Pak Lee, Cai Zhuang Wang, David W. Lynch, Jun Peng Guo, Liang Yao Chen

研究成果: Article

2 引用 (Scopus)

抄録

To improve the optical absorptance of a solar selective absorber over a wide wavelength range, an eight-layered metal-dielectric film structure was designed by the transfer matrix method and fabricated with the magnetron sputtering method. The experimental results showed that the multilayered film structure yields a high solar absorptance of 98.3% with excellent spectral selectivity over a wide angular range in the solar radiation region of 250-2000 nm, a total hemispherical emittance of 0.12 at 400 K, and nearly unchanged reflectance after heat treatment at 673 K for 48 h in vacuum, indicating the high efficiency of the photo-to-thermal conversion achieved for the sample to have the potential being practically applied in many fields.

元の言語English
記事番号066428
ジャーナルMaterials Research Express
5
発行部数6
DOI
出版物ステータスPublished - 2018 6 1

Fingerprint

Transfer matrix method
Dielectric films
Solar radiation
Magnetron sputtering
Metals
Heat treatment
Vacuum
Wavelength
Hot Temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Surfaces, Coatings and Films
  • Polymers and Plastics
  • Metals and Alloys

これを引用

Hu, E. T., Liu, X. X., Yao, Y., Zang, K. Y., Tu, Z. J., Jiang, A. Q., ... Chen, L. Y. (2018). Multilayered metal-dielectric film structure for highly efficient solar selective absorption. Materials Research Express, 5(6), [066428]. https://doi.org/10.1088/2053-1591/aacdb3

Multilayered metal-dielectric film structure for highly efficient solar selective absorption. / Hu, Er Tao; Liu, Xin Xing; Yao, Yuan; Zang, Kai Yan; Tu, Zong Jie; Jiang, An Qing; Yu, Ke Han; Zheng, Jia Jin; Wei, Wei; Zheng, Yu Xiang; Zhang, Rong Jun; Wang, Song You; Zhao, Hai Bin; Yoshie, Osamu; Lee, Young Pak; Wang, Cai Zhuang; Lynch, David W.; Guo, Jun Peng; Chen, Liang Yao.

:: Materials Research Express, 巻 5, 番号 6, 066428, 01.06.2018.

研究成果: Article

Hu, ET, Liu, XX, Yao, Y, Zang, KY, Tu, ZJ, Jiang, AQ, Yu, KH, Zheng, JJ, Wei, W, Zheng, YX, Zhang, RJ, Wang, SY, Zhao, HB, Yoshie, O, Lee, YP, Wang, CZ, Lynch, DW, Guo, JP & Chen, LY 2018, 'Multilayered metal-dielectric film structure for highly efficient solar selective absorption', Materials Research Express, 巻. 5, 番号 6, 066428. https://doi.org/10.1088/2053-1591/aacdb3
Hu, Er Tao ; Liu, Xin Xing ; Yao, Yuan ; Zang, Kai Yan ; Tu, Zong Jie ; Jiang, An Qing ; Yu, Ke Han ; Zheng, Jia Jin ; Wei, Wei ; Zheng, Yu Xiang ; Zhang, Rong Jun ; Wang, Song You ; Zhao, Hai Bin ; Yoshie, Osamu ; Lee, Young Pak ; Wang, Cai Zhuang ; Lynch, David W. ; Guo, Jun Peng ; Chen, Liang Yao. / Multilayered metal-dielectric film structure for highly efficient solar selective absorption. :: Materials Research Express. 2018 ; 巻 5, 番号 6.
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AU - Liu, Xin Xing

AU - Yao, Yuan

AU - Zang, Kai Yan

AU - Tu, Zong Jie

AU - Jiang, An Qing

AU - Yu, Ke Han

AU - Zheng, Jia Jin

AU - Wei, Wei

AU - Zheng, Yu Xiang

AU - Zhang, Rong Jun

AU - Wang, Song You

AU - Zhao, Hai Bin

AU - Yoshie, Osamu

AU - Lee, Young Pak

AU - Wang, Cai Zhuang

AU - Lynch, David W.

AU - Guo, Jun Peng

AU - Chen, Liang Yao

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N2 - To improve the optical absorptance of a solar selective absorber over a wide wavelength range, an eight-layered metal-dielectric film structure was designed by the transfer matrix method and fabricated with the magnetron sputtering method. The experimental results showed that the multilayered film structure yields a high solar absorptance of 98.3% with excellent spectral selectivity over a wide angular range in the solar radiation region of 250-2000 nm, a total hemispherical emittance of 0.12 at 400 K, and nearly unchanged reflectance after heat treatment at 673 K for 48 h in vacuum, indicating the high efficiency of the photo-to-thermal conversion achieved for the sample to have the potential being practically applied in many fields.

AB - To improve the optical absorptance of a solar selective absorber over a wide wavelength range, an eight-layered metal-dielectric film structure was designed by the transfer matrix method and fabricated with the magnetron sputtering method. The experimental results showed that the multilayered film structure yields a high solar absorptance of 98.3% with excellent spectral selectivity over a wide angular range in the solar radiation region of 250-2000 nm, a total hemispherical emittance of 0.12 at 400 K, and nearly unchanged reflectance after heat treatment at 673 K for 48 h in vacuum, indicating the high efficiency of the photo-to-thermal conversion achieved for the sample to have the potential being practically applied in many fields.

KW - metal-dielectric film structure

KW - photo-to-thermal conversion

KW - solar absorptance

KW - solar selective absorber

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