PolyU develops smart window film to regulate light and humidity, reducing building energy consumption and promoting low-carbon city development (IMAGE)

The Hong Kong Polytechnic University

PolyU develops smart window film to regulate light and humidity, reducing building energy consumption and promoting low-carbon city development

Caption

Basic properties of the MRLR films. a,b) Scanning electron microscopy (SEM) images of PAN and hydrogels in MRLR films. c) Fourier transform infrared spectroscopy (FTIR) of MRLR films. d) Differential scanning calorimetry (DSC) of MRLR films. e) Impact of water loss on the transmittance of MRLR films. f) Water contact angles of PAAM and PAAM with 15 wt.% light-sensitive materials.

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polyu

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