US 2026/0273623 A1Published application

Metal nanostructure and method for manufacturing the same

AssigneeHeesung Catalysts Corporation

InventorsKomateedi NARAYANA RAO, Sang-Yun HAN

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Abstract

The present invention relates to a metal nanostructure and a method of manufacturing the same. Provided is a method of manufacturing a metal nanostructure which includes reacting an aqueous precursor solution including a metal salt, glycerol, and oxalic acid.

Claims6

Dependent claims

A metal nanostructure inevitably comprising more than 0 ppm and less than 50 ppm of glycerol.

Dependencies are inferred from the claim text.

Facts

Application: 19/671,634Filed 8 May 2026
Priority: KR 10-2023-03545417 Mar 2023
Published: 17 Sep 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

B22F 9/24
With reduction of metal compounds: starting from liquid metal compounds, e.g. solutions
B22F 1/054
Metallic powder characterised by the size or surface area of the particles: nanosized particles
B22F 1/07
Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties: metallic powder characterised by particles…
H01M 4/926
Supported on carriers, e.g. powder carriers: on carbon or graphite

Family

Application18/842,890Division · filed 14 Mar 2024
Application19/671,634Division
US 2026/0158552 A1Published application
US 2026/0273623 A1This patent

From the US filing history. Foreign family members aren’t listed.

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