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US 10,895,023 B2Granted
Nanofiber-nanowire composite and preparation method therefor
AssigneeKorea University Research and Business Foundation
InventorsYoung Keun Kim, Bum Chul Park, Ji-Beom Shin
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Abstract
Provided are a nanofiber-nanowire composite and a method for producing the same. The method includes preparing a nanoparticle using a dipolar solvent, producing a nanofiber-nanoparticle composite in an electrospinning synthesis solution including the nanoparticle through electrospinning, and growing a nanowire from the nanoparticle by hydrothermally synthesizing a dried nanofiber-nanoparticle composite.
Claims9
A method for producing a nanofiber-nanowire composite, the method comprising:
- preparing a nanoparticle;
- producing a nanofiber-nanoparticle composite in an electrospinning synthesis solution including the nanoparticle and a dipolar solvent through electrospinning;
- and
- growing a nanowire from the nanoparticle of the nanofiber-nanoparticle composite by hydrothermally synthesizing,
- wherein producing the nanofiber-nanoparticle composite in the electrospinning synthesis solution including the nanoparticle and a dipolar solvent through the electrospinning comprises:
- dissolving a nanofiber synthesis polymer in an organic solvent to produce an electrospinning composite solution;
- dispersing the nanoparticle in the dipolar solvent;
- injecting the dipolar solvent and the nanoparticles dispersed therein into the electrospinning composite solution and agitating a resulting mixture thereof;
- and
- producing the nanofiber-nanoparticle composite from the mixture using an electrospinning device.
7 more elements
Dependencies are inferred from the claim text.