Fig. 3: Photothermal conversion characteristics of the IENGs. | Nature Communications

Fig. 3: Photothermal conversion characteristics of the IENGs.

From: Achieving efficient power generation by designing bioinspired and multi-layered interfacial evaporator

Fig. 3: Photothermal conversion characteristics of the IENGs.

a Light absorption spectra of the IENGs in the wavelength range of 190–2500 nm. b Surface temperature curves of the IENGs under a solar light intensity of 1.0 kW· m−2. c Side surface temperature images of the IENG recorded via IR camera. d IR thermal imaging of the IENG evaporation interface. e Time-dependent side surface temperature variation at different depths for the IENG and the bottom-middle-layer.

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