CN110760090A - Preparation device and production process of PET graphene coated coiled material - Google Patents
Preparation device and production process of PET graphene coated coiled material Download PDFInfo
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- CN110760090A CN110760090A CN201810831096.4A CN201810831096A CN110760090A CN 110760090 A CN110760090 A CN 110760090A CN 201810831096 A CN201810831096 A CN 201810831096A CN 110760090 A CN110760090 A CN 110760090A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
- C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Abstract
The invention discloses a preparation device of a PET graphene coated coiled material and a production process of the PET graphene coated coiled material by adopting the device, belonging to the technical field of graphene production; the preparation device comprises a reaction kettle, wherein the reaction kettle is sequentially provided with an atom fountain, a field effect separator, an atom disperser, a PET film bin, a flattening shaft, a recombiner, a Hall fine discharger, a dose effect fine group device, a fermi intensifier, a quality detector, a steering shaft and a PET graphene film coating bin according to the production process flow of the PET graphene film coating coiled material; discloses a production process of a PET graphene coated coiled material. According to the production equipment of the PET graphene coated coiled material, the carbon-containing raw material used as the carbon source is acetylene. The power consumption of the equipment is very small, and the daily power consumption is about 24 degrees.
Description
The technical field is as follows:
the invention relates to the technical field of graphene production, in particular to a preparation device and a production process of a PET graphene coated coiled material.
Background art:
since the discovery of graphene by manchester university in the united kingdom in 2004, all scientists and inventors studying graphene stare at graphite with their eyes as if black gold ore were seen. Graphene is desired to be obtained from graphite. Graphene has been studied by several tens of thousands of people in the world at present using various methods. Billions of research and test expenses are invested. Various methods are used up: since the discovery that graphene is obtained by the plasma method for more than ten years now, all experts who research graphene are looking for pure carbon sources worldwide, why graphite is mainly researched, because graphite is low in price, and only how to crush graphite to obtain graphene is obtained. However, the enterprises or companies producing graphene can only produce graphene sheets and graphene powder, but do not produce graphene film tapes. The method comprises the steps of obtaining graphene by a microwave crushing method, obtaining graphene by a laser graphite crushing method or obtaining graphene by an ultrahigh-pressure electrostatic separation method. However, the thickness of the obtained graphene is more difficult to reach a single layer, and the size of the obtained graphene is too small to be produced in a flow process. Since graphite itself cannot achieve ultra-high polarization purity. They lack polarized sieving carbon elements.
Enterprises and companies producing graphene also use equipment which is energy-consuming, high in mechanical weight and heavy in weight. Or the pollution of the auxiliary materials is very large by using a chemical method, such as strong acid and strong alkali. They also produce graphene sheets of very small size. The graphene sheet with such a small size is used for mass production of a battery for vehicle use. The labor cost is necessarily high and the yield is low. It is not known that an enterprise or company produces oversized graphene. Therefore, no enterprise or company can produce ultra-light airplanes and vehicle-mounted capacitor batteries in a large scale by using graphene. We can only see today that graphene concept strands are commercially available. But cannot see the real graphene which is expected by scientists and wanted by entrepreneurs. Until the publication of this patent, none of the disclosed graphene coated patent products were capable of being coiled.
The invention content is as follows:
the invention provides a preparation device and a production process of a PET graphene coated coiled material, and the preparation device and the production process have the advantages that a basic theory of the working process of all equipment facilities is that a sieve character is highlighted; the ultrahigh polarization pure carbon element is screened out, and the carbon element has no impurity molecule or atom. Therefore, the continuous flow industry large-scale production of the oversized graphene can be realized.
The technical scheme of the invention is as follows:
a preparation device of a PET graphene coated coiled material comprises a reaction kettle, wherein the atom fountain, a field effect separator, an atom disperser, a flattening shaft, a PET film, a recombiner, a Hall fine discharger, a dose effect fine group device, a fermi intensifier, a quality detector and a steering shaft are sequentially arranged in the reaction kettle according to the production process flow of the PET graphene coated coiled material; the reaction kettle is also provided with the PET film bin and the PET graphene film coating bin;
wherein, preferably, the atom fountain is arranged inside the reaction kettle;
wherein, preferably, the field separator is disposed below the atomic fountain;
wherein, preferably, the atom disperser is disposed below the field separator;
preferably, the flattening shaft is arranged in the position, corresponding to the PET film bin, in the reaction kettle;
wherein, preferably, the PET film is arranged between the flattening shaft and the Hall fine discharger;
wherein, preferably, the recombiner is arranged below the PET film and beside the flattening shaft;
wherein, preferably, the Hall fine discharger is arranged beside the recombiner;
wherein, preferably, the energy efficiency fine group device is arranged beside the Hall fine discharger;
wherein, preferably, the fermi enhancer is arranged beside the dose-effect precise group device;
wherein, preferably, the quality detector is arranged beside the fermi enhancer;
preferably, the steering shaft is arranged beside the quality detector and at a position corresponding to the PET graphene coating bin;
wherein, preferably, the PET film bin is arranged outside the reaction kettle;
preferably, the PET graphene coating bin is arranged outside the reaction kettle;
the utility model provides a preparation facilities of PET graphite alkene coating film coiled material, includes reation kettle: the outer bottom of reation kettle still is provided with electrical apparatus control box, acetylene adjustment assembly, oxygen adjustment assembly, inert gas adjustment assembly, temperature humidity control ware assembly, waste recovery assembly.
A production process of a PET graphene coated coiled material comprises the following steps:
(1) adding an upper cover of the reaction kettle and then sealing;
(2) feeding nitrogen into the reaction kettle to replace air in the kettle;
(3) feeding carbon dioxide into the reaction kettle to replace nitrogen in the kettle;
(4) feeding inert protective gas into the reaction kettle to replace carbon dioxide in the kettle;
(5) removing impurities in the reaction kettle through inert gas circulation to enable the reaction kettle to be an ultra-clean kettle;
(6) feeding oxygen into the reaction kettle;
(7) feeding acetylene into an atomic fountain;
(8) acetylene loses hydrogen atoms under the action of the atom fountain device, and the atom fountain device releases mixed gas of carbon elements and impurities;
(9) separating and purifying carbon element from the mixed gas by a field effect separator;
(10) the atom disperser prevents the carbon atoms from agglomerating for a certain time;
(11) the recombinator guides pure carbon element gas to a PET film to be recombined to form graphene with a dot-shaped structure;
(12) the Hall fine discharger precisely arranges the point-structure graphene formed on the PET film into island-structure graphene;
(13) the dose-effect precise assembly device precisely assembles the island-shaped graphene formed on the PET film into the labyrinth-structured graphene;
(14) the Fermi seed intensifier strengthens graphene with a labyrinth structure on a PET film into layered growth stable graphene;
(15) the quality detector detects the growth quality of the finished PET graphene film-coated layered structure;
(16) the steering shaft outputs the finished PET graphene coating film to the outside of the reaction kettle;
(17) the PET graphene coating bin is used for winding the PET graphene coating outside the reaction kettle;
a production process of a PET graphene coated coiled material comprises the following conditions:
the temperature in the reaction kettle ranges from minus 100 ℃ to plus 305 ℃, the humidity in the reaction kettle ranges from 1% to 99%, the oxygen content in the reaction kettle ranges from 1% to 50%, and the pressure in the reaction kettle ranges from minus 0.1MPa to 1.0 MPa;
a production process of a PET graphene coated coiled material comprises the following raw materials:
the carbon source used in the reaction kettle is one or a mixture of acetylene, ethylene, diethyl ether, ethylene, alkanes, liquefied polyphenyl, liquefied paraffin, liquefied rosin, formaldehyde and heavy oil, the carbon source is correspondingly adjusted according to the requirements of different coating materials, and the dehydrogenation agent is oxygen;
a production process of a PET graphene coated coiled material comprises the following gases:
the protective gas in the reaction kettle is one or a mixture of several of helium, neon, argon, krypton, xenon, nitrogen and carbon dioxide, and is correspondingly adjusted according to different carbon sources;
a production process of a PET graphene coated coiled material comprises the following steps:
the bottom supporting film for the PET graphene coating film is one of the aluminum film, the aluminum oxide film, the copper plate film, the glass film, the PP film, the PET film, the OPP film, the PVC film, the HDPE film and the capacitor electrolytic paper, and is correspondingly adjusted according to characteristic requirements;
a production process of a PET graphene coated coiled material comprises the following steps of:
the bottom supporting film for the PET graphene coating film is formed by correspondingly adjusting the width and the length of the aluminum film, the aluminum oxide film, the copper plate film, the glass film, the PP film, the PET film, the OPP film, the PVC film, the HDPE film and the capacitor electrolytic paper from 1cm to 1000cm to 10cm to 1000000cm according to characteristic requirements;
the invention has the beneficial effects that:
1. the invention relates to a preparation device of a PET graphene coated coiled material, which is used as a carbon source and adopts acetylene as a raw material. The power consumption of the equipment is very small, and the daily power consumption is about 24 degrees.
2. The method has a great redevelopment space in the new energy field such as the aspect of super large capacitors, the aspect of graphene lithium ion batteries, the aspect of solar thin film batteries and the like. Can be used for manufacturing electrode materials due to high conductivity and high specific surface area. The preparation device of the PET graphene coated coiled material can produce the graphene film material with the ultra-large size required in the aspect. The super-large capacitor battery and the super-large graphene lithium ion battery can be manufactured, and the problem that electricity generated by a wind driven generator in a large wind condition is possibly unavailable and electricity is unavailable in a windless condition is solved due to the super-large capacitor battery; the ultra-large capacitor battery is arranged, so that the problems that electricity generated by the solar thin film power generation can not be used when sunlight exists and no electricity can be used when no sunlight exists are solved; an ultra-large size solar thin film cell. Meanwhile, the problem of pollution of the existing fossil fuel is solved. The ultra-large-size solar thin film battery is provided, and the problem of ultra-high speed requirement of human on energy is solved. Because the energy of the sun on the earth is enough to satisfy the annual energy demand of modern geopeople.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a device for preparing a graphene coated coil according to the present invention.
In the figure, 1, an atom fountain device, 2, a field effect separator, 3, an atom disperser, 4, a PET film bin, 5, a flattening shaft, 6, a PET film, 7, a recombiner, 8, a Hall fine discharger, 9, a dose effect fine combiner, 10, a Fermi intensifier, 11, a quality detector, 12 a steering shaft, 13, a PET graphene film coating bin, 14, a reaction kettle, 15, an electrical appliance control box, 16, an acetylene regulator assembly, 17, an oxygen regulator assembly, 18, an inert gas regulator assembly, 19, a temperature and humidity regulator assembly and 20, a waste material recoverer assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, in the production apparatus for a PET graphene coated coil, in the reaction kettle 14 under the protection of inert gas, an atom fountain 1 makes acetylene molecules lose hydrogen atoms, and the atom fountain 1 releases a mixed gas of carbon and impurities; separating and purifying carbon element from the mixed gas by a field effect separator 2; the atom disperser 3 increases the distance between carbon atoms to prevent the carbon atoms from agglomerating for a certain time; the PET film bin 4 feeds a PET film 6 into the reaction kettle 14 through the flattening shaft 5; the flattening shaft 5 flattens the PET film 6; the recombiner 7 guides the carbon element to the PET film 6, and the recombined carbon element is graphene with a dot structure; the Hall fine discharger 8 precisely arranges the graphene with the dot structure into island-shaped graphene; the dose-effect precise assembly device 9 precisely assembles the island-shaped structure graphene into the labyrinth-structure graphene; the fermi seed intensifier 10 strengthens the graphene with the labyrinth structure into a graphene film with layered growth; the quality detector 11 detects the quality of the graphene coating film grown on the PET film; the steering shaft 12 sends the PET graphene coating film out of the reaction kettle 14 and is wound by the PET graphene coating bin 13; the electric appliance control box 15 controls the work of the production device for graphene coating; the acetylene regulator assembly 16 regulates the acetylene dehydrogenation speed of the atom fountain; the oxygen regulator assembly 17 regulates the content of oxygen in the reaction kettle; the inert gas regulator assembly 18 regulates the proportion of inert gas in the reaction kettle; the temperature and humidity regulator assembly 19 balances the temperature and humidity in the reaction kettle; the waste material recoverer assembly 20 recovers waste gas and waste materials in the reaction kettle;
the PET graphene coating bin 13 rolls the graphene strip into a strip with a width of about 680 mm and a length of about 6 kilometers, and the packed graphene coiled material is about 50 Kg. Longer and wider graphene coiled materials can be customized according to the needs;
the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The preparation device of the PET graphene coated coiled material is characterized by comprising a reaction kettle, wherein the atom fountain device, the field effect separator, the atom disperser, the flattening shaft, the PET film, the recombiner, the Hall fine discharger, the dose effect fine group device, the Fermi seed intensifier, the quality detector and the steering shaft are sequentially arranged in the reaction kettle according to the production process flow of the PET graphene coated coiled material; the reaction kettle is also provided with the PET film bin and the PET graphene film coating bin;
the atom fountain device is arranged inside the reaction kettle;
the field separator is arranged below the atomic fountain;
the atom disperser is disposed below the field separator;
the flattening shaft is arranged in the position, corresponding to the PET film bin, in the reaction kettle;
the PET film is arranged between the flattening shaft and the Hall fine discharger;
the recombiner is arranged below the PET film and beside the flattening shaft;
the Hall fine discharger is arranged beside the recombiner;
the energy efficiency fine combiner is arranged beside the Hall fine discharger;
the fermi seed intensifier is arranged beside the dose effect precise group device;
the quality detector is arranged beside the fermi enhancer;
the steering shaft is arranged beside the quality detector and at a position corresponding to the PET graphene coating bin;
the PET film bin is arranged outside the reaction kettle;
the PET graphene coating bin is arranged outside the reaction kettle.
2. The apparatus as claimed in claim 1, wherein the atom fountain, the field effect separator, and the atom disperser are selected from one group to fifty groups according to the width and speed of the PET film or other required coating films.
3. The apparatus according to claim 1, wherein a PET film bin is disposed outside the reaction vessel at a position corresponding to the flattening shaft, and the PET film bin and the reaction vessel are in the same pressure and the same gas.
4. The apparatus according to claim 1, wherein a PET graphene coating bin is disposed outside the reaction vessel at a position corresponding to the steering shaft, and the PET graphene coating bin and the reaction vessel are under the same pressure and the same gas.
5. The apparatus according to claim 1, wherein the electrical control box, the acetylene regulating assembly, the oxygen regulating assembly, the inert gas regulating assembly, the temperature and humidity regulator assembly and the waste recycling assembly are further disposed at the bottom of the reactor.
6. A production process of a PET graphene coated coiled material is characterized by comprising the following steps:
(1) adding an upper cover of the reaction kettle and then sealing;
(2) feeding nitrogen into the reaction kettle to replace air in the kettle;
(3) feeding carbon dioxide into the reaction kettle to replace nitrogen in the kettle;
(4) feeding inert protective gas into the reaction kettle to replace carbon dioxide in the kettle;
(5) impurities in the reaction kettle are removed through circulation of inert gas, so that the reaction kettle becomes an ultra-clean kettle;
(6) feeding oxygen into the reaction kettle;
(7) feeding acetylene into an atomic fountain;
(8) the atom fountain device leads acetylene molecules to lose hydrogen atoms, and releases mixed gas of carbon elements and impurities;
(9) separating and purifying carbon element from the mixed gas by a field effect separator;
(10) the atom disperser prevents the carbon atoms from agglomerating for a certain time;
(11) the recombinator guides pure carbon elements to the PET film to enable the carbon elements to form point-structured graphene;
(12) the Hall fine discharger precisely arranges the point-structure graphene formed on the PET film into island-structure graphene;
(13) the dose-effect precise assembly device precisely assembles the island-shaped graphene formed on the PET film into the labyrinth-structured graphene;
(14) the Fermi seed intensifier strengthens graphene with a labyrinth structure on a PET film into layered growth stable graphene;
(15) the quality detector detects the growth quality of the laminated structure of the PET graphene film finished product;
(16) the steering shaft outputs the finished PET graphene coating film to the outside of the reaction kettle;
(17) the PET graphene coating bin winds the PET graphene coating outside the reaction kettle.
7. The production process of the PET graphene coated coil material according to claim 6, characterized by comprising the following conditions:
the temperature in the reaction kettle is from-100 ℃ to +305 ℃, the humidity in the reaction kettle is from 1% to 99%,
the oxygen content in the reaction kettle is between 1 and 50 percent, and the pressure in the reaction kettle is between 0.1MPa and 1.0 MPa.
8. The production process of the PET graphene coated coil material according to claim 6, characterized by comprising the following raw materials:
the carbon source used in the reaction kettle is one or a mixture of acetylene, ethylene, diethyl ether, ethyl acetate, formaldehyde, alkanes, liquefied polyphenyl, liquefied paraffin, liquefied rosin and heavy oil, the carbon source is correspondingly adjusted according to the requirements of different coating materials, and the dehydrogenating agent is oxygen.
9. The production process of the PET graphene coated coil material according to claim 6, characterized by comprising the following gases:
the protective gas in the reaction kettle is one or a mixture of several of helium, neon, argon, krypton, xenon, nitrogen and carbon dioxide, and is correspondingly adjusted according to different carbon sources.
10. The production process of the PET graphene coated coil material according to claim 6, characterized by comprising the following base films:
the bottom supporting film for graphene coating is one of the aluminum film, the aluminum oxide film, the copper plate film, the glass film, the PP film, the PET film, the OPP film, the PVC film, the HDPE film and the capacitance electrolytic paper, the width of the bottom supporting film is 1cm-1000cm, the length of the bottom supporting film is 10cm-1000000cm, and corresponding adjustment is carried out according to characteristic requirements.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699503A (en) * | 2021-08-31 | 2021-11-26 | 上海交通大学 | Method and device for preparing graphene with multiphase composite carbon source on metal surface |
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