Figure 4 | Scientific Reports

Figure 4

From: From superhydrophilicity to superhydrophobicity: high-resolution neutron imaging and modeling of water imbibition through porous surfaces treated with engineered nano-coatings

Figure 4

Schematic of measurement positioning and SEM micrographs: (a) the schematic of coating systems with the indication of the measurement positions; (b) the reference base material, position 1; (c) and (d) the superhydrophilic coating, position 2; (e) the single-scratched superhydrophobic coating, position 4; and (f) the superhydrophobic coating, position 3.

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