Nanocomposite comprising two-dimensional nano thin films formed on au nanoparticle surface and method for manufacturing same
AssigneeIndustry-Academic Cooperation Foundation, Yonsei University
InventorsKyu Hyoung LEE, Changhyun Jin, Myung Sik Choi
Life of this patent
Estimating the term…
Abstract
According to embodiments of the disclosure, a gold (Au)-embedded triple-layer SnO2 nanocomposite comprises three layers of SnO2—Au—SnO2−x (0<x<2), wherein the Au is buried between the SnO2 and SnO2-x (0<x<2) layers. Also provided is a method for manufacturing the AU-embedded SnO2 nanocomposite.
Claims11
A gold (Au)-embedded triple-layer SnO2 nanocomposite, comprising three layers of SnO2—Au—SnO2−x (0<x<2), wherein the Au is buried between the SnO2 and SnO2-x (0<x<2) layers.
A method for manufacturing an Au-embedded triple-layer SnO2 nanocomposite, the method comprising:
- putting organic materials containing Au and a metal salt on an SnO2 nanowire;
- and
- adsorbing the Au on the SnO2 nanowire by instantly vaporizing the organic materials, except for the Au, by flame chemical vapor deposition (FCVD), wherein the Au-embedded triple-layer SnO2 nanocomposite comprises three layers of SnO2—Au—SnO2−x (0≤x<2), and wherein Au is buried between the SnO2 and SnO2-x (0≤x<2) layers.
A gas sensor, comprising:
- an Au-embedded triple-layer SnO2 nanocomposite including three layers of SnO2—Au—SnO2−x (0≤x<2), wherein the Au is buried between the SnO2 and SnO2-x (0≤x<2) layers.
Dependencies are inferred from the claim text.