Spectral analysis of the discoloration process in architectural electrochromic glass DOI Creative Commons
Jianan Wen, Xi Meng

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 28, 2025

Electrochromic glass has been widely employed in buildings, due to its favorable thermal performance, optical properties and adjustability, more attention was paid final states of bleached tinted on the building performance. However, because contradiction between visual environment, there must be their suitable balance, which certain state tinted, not states. To find this thereby, improve application efficacy electrochromic glass, a detail transient spectral analysis done during whole coloring fading processes. Under condition, an experiment platform designed test transmittance, reflectance absorbance under wavelength from 380 nm 2500 nm.The experimental results showed visible light regulation is mainly focused warm spectrum 500 700 nm. In near-infrared region, concentrated 780–1400 range, with relatively minimal adjustment observed for other wavelengths light. For range global reflectivity absorptivity are 0.3–45.4%, 3.6–5.8% 49.5–95.3% lights 780 nm, while they 2.6–31.9%, 3.46–5.18% 63.2–93.3% near infrared The transmittance primarily altered through absorbance. This provides corresponding curves as well fitted change related direction discoloration, but only glass. article data that may used support search light-heat balance architectural applications.

Язык: Английский

Spectral analysis of the discoloration process in architectural electrochromic glass DOI Creative Commons
Jianan Wen, Xi Meng

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 28, 2025

Electrochromic glass has been widely employed in buildings, due to its favorable thermal performance, optical properties and adjustability, more attention was paid final states of bleached tinted on the building performance. However, because contradiction between visual environment, there must be their suitable balance, which certain state tinted, not states. To find this thereby, improve application efficacy electrochromic glass, a detail transient spectral analysis done during whole coloring fading processes. Under condition, an experiment platform designed test transmittance, reflectance absorbance under wavelength from 380 nm 2500 nm.The experimental results showed visible light regulation is mainly focused warm spectrum 500 700 nm. In near-infrared region, concentrated 780–1400 range, with relatively minimal adjustment observed for other wavelengths light. For range global reflectivity absorptivity are 0.3–45.4%, 3.6–5.8% 49.5–95.3% lights 780 nm, while they 2.6–31.9%, 3.46–5.18% 63.2–93.3% near infrared The transmittance primarily altered through absorbance. This provides corresponding curves as well fitted change related direction discoloration, but only glass. article data that may used support search light-heat balance architectural applications.

Язык: Английский

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