Review Article
Recent Advances on Renewable and Biodegradable Cellulose Nanopaper Substrates for Transparent Light-Harvesting Devices: Interaction with Humid Environment
Figure 9
(a) Topochemical hydrophobization of CNP produced by dipping in lauroyl chloride solutions, with pyridine as catalyst. The reaction produces nanopaper with a very low DS (<0.1); (b) AFM topography of the surface of pristine nanopaper. Inset: water contact angle on pristine nanopaper; (c) AFM topography of the surface of hydrophobized nanopaper. Inset: water contact angle on hydrophobized nanopaper, C12-CNP. Reproduced from reference [45] with permission from the Royal Society of Chemistry.
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