Designing Impact Resistance and Robustness into Slippery Lubricant Infused Porous Surfaces.

ABSTRACT: Slippery lubricant infused porous surfaces (SLIPS) have the potential to address daunting challenges such as undesirable surface fouling/biofouling, icing, etc. However, the depletion of lubricants hampers their practical utility. As a solution, here a rational strategy is introduced that operates synergistically in three parts. First, ultra-high capillary pressure is exploited from the reticular structure of metal-organic frameworks (MOFs) with sub-nanometer pores. Second, the need for geometric compatibility is demonstrated; the lubricant chain diameter must be smaller than the MOF pore to enable lubricant chain intercalation. Lastly, the MOF pore chemistry is tailored to achieve a strong intermolecular interaction for any given MOF/lubricant combination. The strategy is investigated thr

SUBMITTER: Singh V 

PROVIDER: S-EPMC11636059 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature