Patent
US 11,339,259Methods to Manufacture Intelligent Graphene Nanomaterials and the Use of for Super-Light Machine and Vehicles
Tingying Zeng
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 11,339,259Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart showing a method of manufacturing graphene-based carbon fibers and its sheets by a "cotton-candy machine" through spinning, according to …
FIG. 2 is a flowchart showing a method of manufacturing graphene carbon fiber-based vehicle parts and articles for robotics and ships through molding
FIG. 3 is a flowchart showing a method of manufacturing graphene-nanocomposite parts or articles by a commercialized additive manufacturing 3 D printing machine …
FIG. 4 is a flowchart showing a method of manufacturing porous graphene nanocomposite sheets or plates; FIG 5 is a flowchart showing a method of manufacturing …
FIG. 5, the method of the present invention generally comprises the steps of applying a porous graphene carbon plate or sheet in a mold S 10, forming the plate …
FIG. 6 provides a view of graphene fibers for use in machine parts;
FIG. 7 provides a view of graphene gel and a cured graphene machine part;
FIG. 8 provides an example of Graphene-based wagon and trolley model: decreasing conventional steel wagon 80% body weight, and printed by graphene filament: C% …
FIG. 9 shows graphene-plastic foams that can be cut into shapes to form intelligent machine parts or articles that lightens the weight of vehicles.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1) A method of producing graphene based carbon fiber comprising the steps of: dispersing a quantity of at least one of a graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes into a solvent solution with a surfactant; adding at least one of a nanocellulose fiber, a polymer, and a resin into the solvent solution with the surfactant to form a mixture comprising the quantity of at least one of the graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes, solvent solution with the surfactant and the at least one of the nanocellulose fiber, the polymer, and the resin; stirring the mixture to obtain a uniform viscosity mixture; heating the uniform viscosity mixture to a temperature of between 20 0 to 400 0 C to form a plurality of porous carbon fiber sheets, a pore size of the pores being in a range of ln m to 8 m; and annealing the plurality of porous carbon fiber sheets at a temperature of 400 0 C to 2000 0 C after the heating step.
4) The method of claim 1 wherein the step of forming the plurality [[of]] of carbon fiber sheets from the uniform viscosity mixture further comprises using a 3D printing machine, the 3D printing machine being computerized, and configured to force the uniform viscosity mixture through a nozzle onto a substrate[[;]] _
7) The method of claim 1 wherein the solvent is one of water, an alcohol, acetone, a ketone, dimethyl formamide (DMF), ethylene glycol (EG), and DMSO.
8) The method of claim 1 wherein the adding step comprises adding the polymer to the solvent solution with the surfactant, wherein the polymer is one of polyacrylonitrile (PAN), polystyrene, portion of asphalt, epoxy, polycarbonate, and any kind of cellulose, polyvinyl alcohol (PVA), polyurethane, polyvinyl chloride (PVC), polyethylene (PE), polyethylene glycol, nylon, polydimethylsiloxane, polyacrylamide, and poly(methyl methacrylate) (PMMA).
9) The method of claim 1 wherein the adding step comprises adding the resin to the solvent solution with the surfactant, wherein the resin is one of a polyvinyl resin, polyester resin, epoxy, polycarbonate resin, polyurethane resin, silicone resin, poly(methyl methacrylate) resin, and an epoxy siloxane resin.
10) The method of claim 1 further comprising a step of adding an additive to the solvent solution with the surfactant, the additive being at least one of nanoparticles or nanowires of metal, steel nano-powder, carbon nanotubes, and a metal oxide, and combinations thereof.
11) The method of claim 1 further comprising forming the carbon fibers into the sheet under vacuum.
15) The method of claim 1 further comprising a step of adding a foaming agent to the solvent with the surfactant, the foaming agent being at least one of colophony, helium, ammonium carbonate, carbon dioxide, tetramethyl ammonium acetate, hydrogen, nitrogen, sodium bicarbonate, ammonium acetate, peroxide, ammonium nitrate, and basic cupric carbonate.
22) A method of forming a carbon fiber item by the method of claim 1 further comprising the applying a resin to the plurality of sheets; and plurality of sheets in an inert gas at a temperature
2)
3)
5)
16)
17)
18)
19)
20)
21)
24) using the plurality of carbon fiber sheets formed steps of: layering the plurality of sheets; curing the resin; and annealing the cured resin and of 1800 0 C. the step of cutting the carbon fiber item to a resin and plurality of sheets.
Layer stacks claimed or described, ordered top of device to substrate.
porous graphene-based carbon fiber sheet
Materials described outside the worked examples.
graphene powder
graphene flakes
Additional fabrication and treatment steps described in the patent.
Patent
Atlas literature
Patent
US 11,339,259Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart showing a method of manufacturing graphene-based carbon fibers and its sheets by a "cotton-candy machine" through spinning, according to …
FIG. 2 is a flowchart showing a method of manufacturing graphene carbon fiber-based vehicle parts and articles for robotics and ships through molding
FIG. 3 is a flowchart showing a method of manufacturing graphene-nanocomposite parts or articles by a commercialized additive manufacturing 3 D printing machine …
FIG. 4 is a flowchart showing a method of manufacturing porous graphene nanocomposite sheets or plates; FIG 5 is a flowchart showing a method of manufacturing …
FIG. 5, the method of the present invention generally comprises the steps of applying a porous graphene carbon plate or sheet in a mold S 10, forming the plate …
FIG. 6 provides a view of graphene fibers for use in machine parts;
FIG. 7 provides a view of graphene gel and a cured graphene machine part;
FIG. 8 provides an example of Graphene-based wagon and trolley model: decreasing conventional steel wagon 80% body weight, and printed by graphene filament: C% …
FIG. 9 shows graphene-plastic foams that can be cut into shapes to form intelligent machine parts or articles that lightens the weight of vehicles.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1) A method of producing graphene based carbon fiber comprising the steps of: dispersing a quantity of at least one of a graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes into a solvent solution with a surfactant; adding at least one of a nanocellulose fiber, a polymer, and a resin into the solvent solution with the surfactant to form a mixture comprising the quantity of at least one of the graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes, solvent solution with the surfactant and the at least one of the nanocellulose fiber, the polymer, and the resin; stirring the mixture to obtain a uniform viscosity mixture; heating the uniform viscosity mixture to a temperature of between 20 0 to 400 0 C to form a plurality of porous carbon fiber sheets, a pore size of the pores being in a range of ln m to 8 m; and annealing the plurality of porous carbon fiber sheets at a temperature of 400 0 C to 2000 0 C after the heating step.
4) The method of claim 1 wherein the step of forming the plurality [[of]] of carbon fiber sheets from the uniform viscosity mixture further comprises using a 3D printing machine, the 3D printing machine being computerized, and configured to force the uniform viscosity mixture through a nozzle onto a substrate[[;]] _
7) The method of claim 1 wherein the solvent is one of water, an alcohol, acetone, a ketone, dimethyl formamide (DMF), ethylene glycol (EG), and DMSO.
8) The method of claim 1 wherein the adding step comprises adding the polymer to the solvent solution with the surfactant, wherein the polymer is one of polyacrylonitrile (PAN), polystyrene, portion of asphalt, epoxy, polycarbonate, and any kind of cellulose, polyvinyl alcohol (PVA), polyurethane, polyvinyl chloride (PVC), polyethylene (PE), polyethylene glycol, nylon, polydimethylsiloxane, polyacrylamide, and poly(methyl methacrylate) (PMMA).
9) The method of claim 1 wherein the adding step comprises adding the resin to the solvent solution with the surfactant, wherein the resin is one of a polyvinyl resin, polyester resin, epoxy, polycarbonate resin, polyurethane resin, silicone resin, poly(methyl methacrylate) resin, and an epoxy siloxane resin.
10) The method of claim 1 further comprising a step of adding an additive to the solvent solution with the surfactant, the additive being at least one of nanoparticles or nanowires of metal, steel nano-powder, carbon nanotubes, and a metal oxide, and combinations thereof.
11) The method of claim 1 further comprising forming the carbon fibers into the sheet under vacuum.
15) The method of claim 1 further comprising a step of adding a foaming agent to the solvent with the surfactant, the foaming agent being at least one of colophony, helium, ammonium carbonate, carbon dioxide, tetramethyl ammonium acetate, hydrogen, nitrogen, sodium bicarbonate, ammonium acetate, peroxide, ammonium nitrate, and basic cupric carbonate.
22) A method of forming a carbon fiber item by the method of claim 1 further comprising the applying a resin to the plurality of sheets; and plurality of sheets in an inert gas at a temperature
2)
3)
5)
16)
17)
18)
19)
20)
21)
24) using the plurality of carbon fiber sheets formed steps of: layering the plurality of sheets; curing the resin; and annealing the cured resin and of 1800 0 C. the step of cutting the carbon fiber item to a resin and plurality of sheets.
Layer stacks claimed or described, ordered top of device to substrate.
porous graphene-based carbon fiber sheet
Materials described outside the worked examples.
graphene powder
graphene flakes
Additional fabrication and treatment steps described in the patent.
Patent
Atlas literature
Patent
US 11,339,259Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart showing a method of manufacturing graphene-based carbon fibers and its sheets by a "cotton-candy machine" through spinning, according to …
FIG. 2 is a flowchart showing a method of manufacturing graphene carbon fiber-based vehicle parts and articles for robotics and ships through molding
FIG. 3 is a flowchart showing a method of manufacturing graphene-nanocomposite parts or articles by a commercialized additive manufacturing 3 D printing machine …
FIG. 4 is a flowchart showing a method of manufacturing porous graphene nanocomposite sheets or plates; FIG 5 is a flowchart showing a method of manufacturing …
FIG. 5, the method of the present invention generally comprises the steps of applying a porous graphene carbon plate or sheet in a mold S 10, forming the plate …
FIG. 6 provides a view of graphene fibers for use in machine parts;
FIG. 7 provides a view of graphene gel and a cured graphene machine part;
FIG. 8 provides an example of Graphene-based wagon and trolley model: decreasing conventional steel wagon 80% body weight, and printed by graphene filament: C% …
FIG. 9 shows graphene-plastic foams that can be cut into shapes to form intelligent machine parts or articles that lightens the weight of vehicles.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1) A method of producing graphene based carbon fiber comprising the steps of: dispersing a quantity of at least one of a graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes into a solvent solution with a surfactant; adding at least one of a nanocellulose fiber, a polymer, and a resin into the solvent solution with the surfactant to form a mixture comprising the quantity of at least one of the graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes, solvent solution with the surfactant and the at least one of the nanocellulose fiber, the polymer, and the resin; stirring the mixture to obtain a uniform viscosity mixture; heating the uniform viscosity mixture to a temperature of between 20 0 to 400 0 C to form a plurality of porous carbon fiber sheets, a pore size of the pores being in a range of ln m to 8 m; and annealing the plurality of porous carbon fiber sheets at a temperature of 400 0 C to 2000 0 C after the heating step.
4) The method of claim 1 wherein the step of forming the plurality [[of]] of carbon fiber sheets from the uniform viscosity mixture further comprises using a 3D printing machine, the 3D printing machine being computerized, and configured to force the uniform viscosity mixture through a nozzle onto a substrate[[;]] _
7) The method of claim 1 wherein the solvent is one of water, an alcohol, acetone, a ketone, dimethyl formamide (DMF), ethylene glycol (EG), and DMSO.
8) The method of claim 1 wherein the adding step comprises adding the polymer to the solvent solution with the surfactant, wherein the polymer is one of polyacrylonitrile (PAN), polystyrene, portion of asphalt, epoxy, polycarbonate, and any kind of cellulose, polyvinyl alcohol (PVA), polyurethane, polyvinyl chloride (PVC), polyethylene (PE), polyethylene glycol, nylon, polydimethylsiloxane, polyacrylamide, and poly(methyl methacrylate) (PMMA).
9) The method of claim 1 wherein the adding step comprises adding the resin to the solvent solution with the surfactant, wherein the resin is one of a polyvinyl resin, polyester resin, epoxy, polycarbonate resin, polyurethane resin, silicone resin, poly(methyl methacrylate) resin, and an epoxy siloxane resin.
10) The method of claim 1 further comprising a step of adding an additive to the solvent solution with the surfactant, the additive being at least one of nanoparticles or nanowires of metal, steel nano-powder, carbon nanotubes, and a metal oxide, and combinations thereof.
11) The method of claim 1 further comprising forming the carbon fibers into the sheet under vacuum.
15) The method of claim 1 further comprising a step of adding a foaming agent to the solvent with the surfactant, the foaming agent being at least one of colophony, helium, ammonium carbonate, carbon dioxide, tetramethyl ammonium acetate, hydrogen, nitrogen, sodium bicarbonate, ammonium acetate, peroxide, ammonium nitrate, and basic cupric carbonate.
22) A method of forming a carbon fiber item by the method of claim 1 further comprising the applying a resin to the plurality of sheets; and plurality of sheets in an inert gas at a temperature
2)
3)
5)
16)
17)
18)
19)
20)
21)
24) using the plurality of carbon fiber sheets formed steps of: layering the plurality of sheets; curing the resin; and annealing the cured resin and of 1800 0 C. the step of cutting the carbon fiber item to a resin and plurality of sheets.
Layer stacks claimed or described, ordered top of device to substrate.
porous graphene-based carbon fiber sheet
Materials described outside the worked examples.
graphene powder
graphene flakes
Additional fabrication and treatment steps described in the patent.
Patent
Atlas literature
Patent
US 11,339,259Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart showing a method of manufacturing graphene-based carbon fibers and its sheets by a "cotton-candy machine" through spinning, according to …
FIG. 2 is a flowchart showing a method of manufacturing graphene carbon fiber-based vehicle parts and articles for robotics and ships through molding
FIG. 3 is a flowchart showing a method of manufacturing graphene-nanocomposite parts or articles by a commercialized additive manufacturing 3 D printing machine …
FIG. 4 is a flowchart showing a method of manufacturing porous graphene nanocomposite sheets or plates; FIG 5 is a flowchart showing a method of manufacturing …
FIG. 5, the method of the present invention generally comprises the steps of applying a porous graphene carbon plate or sheet in a mold S 10, forming the plate …
FIG. 6 provides a view of graphene fibers for use in machine parts;
FIG. 7 provides a view of graphene gel and a cured graphene machine part;
FIG. 8 provides an example of Graphene-based wagon and trolley model: decreasing conventional steel wagon 80% body weight, and printed by graphene filament: C% …
FIG. 9 shows graphene-plastic foams that can be cut into shapes to form intelligent machine parts or articles that lightens the weight of vehicles.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1) A method of producing graphene based carbon fiber comprising the steps of: dispersing a quantity of at least one of a graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes into a solvent solution with a surfactant; adding at least one of a nanocellulose fiber, a polymer, and a resin into the solvent solution with the surfactant to form a mixture comprising the quantity of at least one of the graphene powder, graphene flakes, graphene oxide powder, and graphene oxide flakes, solvent solution with the surfactant and the at least one of the nanocellulose fiber, the polymer, and the resin; stirring the mixture to obtain a uniform viscosity mixture; heating the uniform viscosity mixture to a temperature of between 20 0 to 400 0 C to form a plurality of porous carbon fiber sheets, a pore size of the pores being in a range of ln m to 8 m; and annealing the plurality of porous carbon fiber sheets at a temperature of 400 0 C to 2000 0 C after the heating step.
4) The method of claim 1 wherein the step of forming the plurality [[of]] of carbon fiber sheets from the uniform viscosity mixture further comprises using a 3D printing machine, the 3D printing machine being computerized, and configured to force the uniform viscosity mixture through a nozzle onto a substrate[[;]] _
7) The method of claim 1 wherein the solvent is one of water, an alcohol, acetone, a ketone, dimethyl formamide (DMF), ethylene glycol (EG), and DMSO.
8) The method of claim 1 wherein the adding step comprises adding the polymer to the solvent solution with the surfactant, wherein the polymer is one of polyacrylonitrile (PAN), polystyrene, portion of asphalt, epoxy, polycarbonate, and any kind of cellulose, polyvinyl alcohol (PVA), polyurethane, polyvinyl chloride (PVC), polyethylene (PE), polyethylene glycol, nylon, polydimethylsiloxane, polyacrylamide, and poly(methyl methacrylate) (PMMA).
9) The method of claim 1 wherein the adding step comprises adding the resin to the solvent solution with the surfactant, wherein the resin is one of a polyvinyl resin, polyester resin, epoxy, polycarbonate resin, polyurethane resin, silicone resin, poly(methyl methacrylate) resin, and an epoxy siloxane resin.
10) The method of claim 1 further comprising a step of adding an additive to the solvent solution with the surfactant, the additive being at least one of nanoparticles or nanowires of metal, steel nano-powder, carbon nanotubes, and a metal oxide, and combinations thereof.
11) The method of claim 1 further comprising forming the carbon fibers into the sheet under vacuum.
15) The method of claim 1 further comprising a step of adding a foaming agent to the solvent with the surfactant, the foaming agent being at least one of colophony, helium, ammonium carbonate, carbon dioxide, tetramethyl ammonium acetate, hydrogen, nitrogen, sodium bicarbonate, ammonium acetate, peroxide, ammonium nitrate, and basic cupric carbonate.
22) A method of forming a carbon fiber item by the method of claim 1 further comprising the applying a resin to the plurality of sheets; and plurality of sheets in an inert gas at a temperature
2)
3)
5)
16)
17)
18)
19)
20)
21)
24) using the plurality of carbon fiber sheets formed steps of: layering the plurality of sheets; curing the resin; and annealing the cured resin and of 1800 0 C. the step of cutting the carbon fiber item to a resin and plurality of sheets.
Layer stacks claimed or described, ordered top of device to substrate.
porous graphene-based carbon fiber sheet
Materials described outside the worked examples.
graphene powder
graphene flakes
Additional fabrication and treatment steps described in the patent.
graphene oxide powder
graphene oxide flakes
nanocellulose fiber
polymer (generic)
resin (generic)
graphene-based composite filament
solvent
polymer additive
resin
additive (nanoparticles/nanowires of metal, steel nano-powder, carbon nanotubes, metal oxide)
foaming agent
graphene-based carbon fiber
polyacrylonitrile (PAN)
graphene oxide powder
graphene oxide flakes
nanocellulose fiber
polymer (generic)
resin (generic)
graphene-based composite filament
solvent
polymer additive
resin
additive (nanoparticles/nanowires of metal, steel nano-powder, carbon nanotubes, metal oxide)
foaming agent
graphene-based carbon fiber
polyacrylonitrile (PAN)
graphene oxide powder
graphene oxide flakes
nanocellulose fiber
polymer (generic)
resin (generic)
graphene-based composite filament
solvent
polymer additive
resin
additive (nanoparticles/nanowires of metal, steel nano-powder, carbon nanotubes, metal oxide)
foaming agent
graphene-based carbon fiber
polyacrylonitrile (PAN)
graphene oxide powder
graphene oxide flakes
nanocellulose fiber
polymer (generic)
resin (generic)
graphene-based composite filament
solvent
polymer additive
resin
additive (nanoparticles/nanowires of metal, steel nano-powder, carbon nanotubes, metal oxide)
foaming agent
graphene-based carbon fiber
polyacrylonitrile (PAN)