Patent
US 9,850,592COMPLEX PLATING FILM FORMED USING MULTI-LAYER GRAPHENE-COATED METAL PARTICLES THROUGH ELECTRIC EXPLOSION AND METHOD OF MANUFACTURING THE COMPLEX PLATING FILM
Su-Jeong SUH
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 9,850,592Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1 to 3, the method of forming a complex plating film according to an exemplary embodiment of the present invention includes preparing a multi-layer …
FIG. 5, compared to the thin film surface of the comparative example, the thin film surface of the example seems to be coated with particles. That is, in the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a complex plating film on a surface of a base material, the method comprising the steps of: adding a-multi-layer graphene-coated metal powder powders to a plating solution; and forming a plating film on the surface of the base material by performing electric plating in thea plating solution to which the metal powder is added, wherein the multi-layer graphene-coated metal powders are dispersed in the plating film.
The method of claim 1, wherein the multi-layer graphene-coated metal powder powders are is-prepared through electric explosion.
The method of claim 1, wherein the plating solution comprises includes at least one selected from the group consisting of anhydrous copper sulfate, sulfuric acid and hydrochloric acid.
The method of claim 1, wherein a concentration of the multi- layer graphene-coated metal powders in the platinq solution is the powder is included at 1 to 10000 part per million (PPM).
A complex plating film, comprising: a plating film coated on a surface of a base material, the plating film comprising and consisting of a first metal; and a-multi-layer graphene-coated metal powder powders dispersed in the plating film, each of the multi-layer graphene-coated metal powders comprising a second metal and including a powder of a multi-layer graphene-coated second metal.
The film of claim 13, wherein the first metal and the second metal each independently consist of comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver or a mixture thereof, and the second metal comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver.
Layer stacks claimed or described, ordered top of device to substrate.
complex plating film
Materials described outside the worked examples.
multi-layer graphene-coated metal powder
second metal (metal core of graphene-coated powder)
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
plating film thickness | 2–50 µm | — |
multi-layer graphene carbon atom layers | 1–20 layers |
Patent
Atlas literature
Patent
US 9,850,592Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1 to 3, the method of forming a complex plating film according to an exemplary embodiment of the present invention includes preparing a multi-layer …
FIG. 5, compared to the thin film surface of the comparative example, the thin film surface of the example seems to be coated with particles. That is, in the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a complex plating film on a surface of a base material, the method comprising the steps of: adding a-multi-layer graphene-coated metal powder powders to a plating solution; and forming a plating film on the surface of the base material by performing electric plating in thea plating solution to which the metal powder is added, wherein the multi-layer graphene-coated metal powders are dispersed in the plating film.
The method of claim 1, wherein the multi-layer graphene-coated metal powder powders are is-prepared through electric explosion.
The method of claim 1, wherein the plating solution comprises includes at least one selected from the group consisting of anhydrous copper sulfate, sulfuric acid and hydrochloric acid.
The method of claim 1, wherein a concentration of the multi- layer graphene-coated metal powders in the platinq solution is the powder is included at 1 to 10000 part per million (PPM).
A complex plating film, comprising: a plating film coated on a surface of a base material, the plating film comprising and consisting of a first metal; and a-multi-layer graphene-coated metal powder powders dispersed in the plating film, each of the multi-layer graphene-coated metal powders comprising a second metal and including a powder of a multi-layer graphene-coated second metal.
The film of claim 13, wherein the first metal and the second metal each independently consist of comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver or a mixture thereof, and the second metal comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver.
Layer stacks claimed or described, ordered top of device to substrate.
complex plating film
Materials described outside the worked examples.
multi-layer graphene-coated metal powder
second metal (metal core of graphene-coated powder)
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
plating film thickness | 2–50 µm | — |
multi-layer graphene carbon atom layers | 1–20 layers |
Patent
Atlas literature
Patent
US 9,850,592Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1 to 3, the method of forming a complex plating film according to an exemplary embodiment of the present invention includes preparing a multi-layer …
FIG. 5, compared to the thin film surface of the comparative example, the thin film surface of the example seems to be coated with particles. That is, in the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a complex plating film on a surface of a base material, the method comprising the steps of: adding a-multi-layer graphene-coated metal powder powders to a plating solution; and forming a plating film on the surface of the base material by performing electric plating in thea plating solution to which the metal powder is added, wherein the multi-layer graphene-coated metal powders are dispersed in the plating film.
The method of claim 1, wherein the multi-layer graphene-coated metal powder powders are is-prepared through electric explosion.
The method of claim 1, wherein the plating solution comprises includes at least one selected from the group consisting of anhydrous copper sulfate, sulfuric acid and hydrochloric acid.
The method of claim 1, wherein a concentration of the multi- layer graphene-coated metal powders in the platinq solution is the powder is included at 1 to 10000 part per million (PPM).
A complex plating film, comprising: a plating film coated on a surface of a base material, the plating film comprising and consisting of a first metal; and a-multi-layer graphene-coated metal powder powders dispersed in the plating film, each of the multi-layer graphene-coated metal powders comprising a second metal and including a powder of a multi-layer graphene-coated second metal.
The film of claim 13, wherein the first metal and the second metal each independently consist of comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver or a mixture thereof, and the second metal comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver.
Layer stacks claimed or described, ordered top of device to substrate.
complex plating film
Materials described outside the worked examples.
multi-layer graphene-coated metal powder
second metal (metal core of graphene-coated powder)
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
plating film thickness | 2–50 µm | — |
multi-layer graphene carbon atom layers | 1–20 layers |
Patent
Atlas literature
Patent
US 9,850,592Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1 to 3, the method of forming a complex plating film according to an exemplary embodiment of the present invention includes preparing a multi-layer …
FIG. 5, compared to the thin film surface of the comparative example, the thin film surface of the example seems to be coated with particles. That is, in the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a complex plating film on a surface of a base material, the method comprising the steps of: adding a-multi-layer graphene-coated metal powder powders to a plating solution; and forming a plating film on the surface of the base material by performing electric plating in thea plating solution to which the metal powder is added, wherein the multi-layer graphene-coated metal powders are dispersed in the plating film.
The method of claim 1, wherein the multi-layer graphene-coated metal powder powders are is-prepared through electric explosion.
The method of claim 1, wherein the plating solution comprises includes at least one selected from the group consisting of anhydrous copper sulfate, sulfuric acid and hydrochloric acid.
The method of claim 1, wherein a concentration of the multi- layer graphene-coated metal powders in the platinq solution is the powder is included at 1 to 10000 part per million (PPM).
A complex plating film, comprising: a plating film coated on a surface of a base material, the plating film comprising and consisting of a first metal; and a-multi-layer graphene-coated metal powder powders dispersed in the plating film, each of the multi-layer graphene-coated metal powders comprising a second metal and including a powder of a multi-layer graphene-coated second metal.
The film of claim 13, wherein the first metal and the second metal each independently consist of comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver or a mixture thereof, and the second metal comprises any one or any combination of any two or more of copper, nickel, aluminum, iron, gold, and silver.
Layer stacks claimed or described, ordered top of device to substrate.
complex plating film
Materials described outside the worked examples.
multi-layer graphene-coated metal powder
second metal (metal core of graphene-coated powder)
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
plating film thickness | 2–50 µm | — |
multi-layer graphene carbon atom layers | 1–20 layers |
plating solution
graphene
graphite
metal wire
multi-layer graphene coating (1 to 20 carbon atom layers)
electric explosion solvent
hydrocarbon gas atmosphere for electric explosion
first metal (plating film matrix)
multi-layer graphene-coated metal powder concentration in plating solution | 1–10000 PPM | multi-layer graphene-coated metal powder |
plating solution
graphene
graphite
metal wire
multi-layer graphene coating (1 to 20 carbon atom layers)
electric explosion solvent
hydrocarbon gas atmosphere for electric explosion
first metal (plating film matrix)
multi-layer graphene-coated metal powder concentration in plating solution | 1–10000 PPM | multi-layer graphene-coated metal powder |
plating solution
graphene
graphite
metal wire
multi-layer graphene coating (1 to 20 carbon atom layers)
electric explosion solvent
hydrocarbon gas atmosphere for electric explosion
first metal (plating film matrix)
multi-layer graphene-coated metal powder concentration in plating solution | 1–10000 PPM | multi-layer graphene-coated metal powder |
plating solution
graphene
graphite
metal wire
multi-layer graphene coating (1 to 20 carbon atom layers)
electric explosion solvent
hydrocarbon gas atmosphere for electric explosion
first metal (plating film matrix)
multi-layer graphene-coated metal powder concentration in plating solution | 1–10000 PPM | multi-layer graphene-coated metal powder |