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US 11,498,842 B2Granted
Method of forming nanoparticles having superhydrophobicity
AssigneeIndustry Foundation of Chonnam National University
InventorsDong Weon Lee, Chae Rin Yu
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Abstract
A method of forming nanoparticles having superhydrophobicity includes preparing a PDMS film including a structure having a predetermined shape on a surface thereof, and generating the nanoparticles having superhydrophobicity on the surface of the PDMS film by combusting the surface of the PDMS film using a diffusion flame. Transparent nanoparticles having superhydrophobicity and oleophobicity may be generated simply and easily on the surface of the PDMS film.
Claims7
A method of forming nanoparticles having superhydrophobicity, the method comprising:
- preparing a polydimethylsiloxane (PDMS) film including a structure having a predetermined shape on a surface thereof;
- generating the nanoparticles having superhydrophobicity on the surface of the PDMS film by combusting the surface of the PDMS film using a diffusion flame;
- and
- applying fluorine-group silane on the surface of the PDMS film, on which the nanoparticles are generated, in order to ensure oleophobicity.
1 more element
Dependencies are inferred from the claim text.