Liang Chen, Yahui Su. Bumpy Janus Film Prepared by Femtosecond Laser for Fog Water Collection[J]. Laser & Optoelectronics Progress, 2022, 59(3): 0314003
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Fig. 2. Condensation analysis of the bump structure. (a) Diffuse flux intensity distribution of the bump[2]; (b) influence of radius on the droplet condensation; (c) droplet growth on bump of different sizes
Fig. 3. SEM images of the surface of the Janus film and the inside of the tapered hole. (a) Aluminum foil thickness; (b) bottom surface topography; (c) magnified view of the bottom surface tapered hole; (d) top surface topography; (e) magnified view of the top surface tapered hole; (f) cross section of the tapered hole; (g) top of the tapered hole; (h) bottom area of the tapered hole; (i) fog collection model
Fig. 5. Measurement of fog collection of bumpy Janus film. (a) Effect of bump size on fog collection; (b) fog collection results of the flat Janus film and bump Janus film
Liang Chen, Yahui Su. Bumpy Janus Film Prepared by Femtosecond Laser for Fog Water Collection[J]. Laser & Optoelectronics Progress, 2022, 59(3): 0314003