CN106276852B - A kind of electrochemical oxidation generator being used to prepare quantum carbon element - Google Patents
A kind of electrochemical oxidation generator being used to prepare quantum carbon element Download PDFInfo
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- CN106276852B CN106276852B CN201610652205.7A CN201610652205A CN106276852B CN 106276852 B CN106276852 B CN 106276852B CN 201610652205 A CN201610652205 A CN 201610652205A CN 106276852 B CN106276852 B CN 106276852B
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2204/00—Structure or properties of graphene
- C01B2204/02—Single layer graphene
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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Abstract
The present invention relates to a kind of electrochemical oxidation generators for being used to prepare quantum carbon element, and including shell and at least one set of positive/negative plate generating assembly being set in housing cavity, housing left side wall is equipped with inlet a and air inlet b, and housing right side wall is equipped with discharge port c；Housing bottom, which is equipped with a U-shaped bracket bracket restocking, a central axis, on the centrally disposed axis of positive/negative plate generating assembly.Present invention process is simple, at low cost, easily controllable, large-scale production easy to accomplish, and no three wastes generates, and the single-layer graphene of production, multi-layer graphene and carbon structure particle granules degree are uniform, purity is high, stable product quality.
Description
Technical field
The present invention relates to a kind of devices, more particularly, to a kind of electrochemical oxidation generator for being used to prepare quantum carbon element.
Background technique
It is well known that carbon be present in nature with the mankind are most closely related, one of most important element.It has
There are the multiple electronic orbital characteristics of SP, SP2, SP3 hydridization, the anisotropy of especially carbon-carbon double bond sp2 hydridization leads to each of crystal
Guide property, so that there is miscellaneous property with the carbon structure material that carbon is unique constitution element, moreover, new carbon
Material is also constantly being found and is manually being made.It can be said that can be used as single-element that can be formed as carbon without any element
As the so many knot such as three dimensional diamond crystal, two-dimentional graphite synusia, one-dimensional Cabbeen and carbon nanotube, zero dimension fullerene molecule
Structure and the entirely different substance of property.For example the graphene film material in carbon structure body just has too many superiority, and too
Positive energy battery, sensor aspect, nanoelectronics, high-performance nanometer electronic device, composite material, field emmision material, gas sensing
The fields such as device and energy stores have a wide range of applications.In recent years, scientist and it is dedicated to the way that exploration prepares single-layer graphene
Diameter will especially prepare the method for high, at low cost, stable structure the graphene of high quality, yield.Currently known comparative maturity
The method of graphene is prepared mainly include the following types: 1. stripping method, including micromechanics stripping method and solvent stripping method etc.；2. growing
Method, including crystal epitaxy, epitaxy method, chemical vapor deposition etc.；3. redox graphite method, including it is common
Hummers method, Standenmaier method, Brodie method etc.；4. other methods mainly have arc discharge method, graphite layers chemistry
Object approach method, very novel high temperature quenches method and carbon nanotube stripping method etc. at present.Wherein redox graphite method has letter
List and the technique of diversification are the methods for commonly preparing graphene, but are suitable only for laboratory and prepare on a small quantity for studying, greatly
Amount preparation is easy to produce a large amount of spent acid, waste water etc. and causes environmental pollution.
Equally, these materials with outstanding property of carbon structure body, up to the present, various preparation methods are in cost
With the breakthrough of environmental protection etc. essence not yet.Prepare with scale high quality, low cost, environment-friendly type carbon crystal material be
The basis of all applications, the controllable preparation method of development low cost are most urgent problems instantly.
Quantum carbon element includes single-layer graphene, the multi-layer graphene, nano-sized carbon for the carbon particle that partial size is 0.3-100nm
Structural body has on the surface layer of the carbon particle and contains carbon, hydrogen, oxygen, nitrogen compound, described to contain carbon, hydrogen, oxygen, nitrogen
Compound includes condensed-nuclei aromatics, the compound containing carbon oxygen singly-bound, the compound containing C=O bond, the chemical combination containing C-H bond
Object.
Quantum carbon element is a kind of thermodynamic instability of carbon but the more stable meta-stable substance of dynamics.Constitute quantum
The substrate of carbon is monodisperse carbon atom or Spectra of Carbon Clusters.By taking graphene as an example, when graphene sheet layer generates certain bending knot
When structure, then the carbon atom in equilibrium state is enable to there is certain stress and in higher-energy state.Different carbon homoatomics are different
Property body in energy possessed by carbon it is different, the energy of carbon atom is zero for most stable state, fullerene ball in graphite
The energy of carbon atom is up to 0.45eV in C60, and C240 is about 0.15eV, and carbon atom energy exists in carbon nanotubes and diamond
0.02~0.03eV, will overcome the stress energy of graphene warp architecture, and the allogeneic generation heat of different carbon homoatomics has difference.It is most steady
Its hot Hf (gc) of generation of fixed graphite is zero；Diamond is 1.67KJ/mol；C60 is 42.51KJ/mol；C70 is
40.38KJ/mol carbon will make graphite become warp architecture and form different carbon homoatomic allosomes, it is necessary to which applying higher energy from outside makes
The supply that these controllable type excited state energies of the higher monodisperse carbon atom of energy or Spectra of Carbon Clusters are formed under excited state,
Can special processing method through the invention realize that and the property of can choose prepares different carbon structures.
Summary of the invention
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals:
A kind of electrochemical oxidation generator being used to prepare quantum carbon element including shell and is set in housing cavity extremely
Few one group of positive/negative plate generating assembly, housing left side wall are equipped with inlet a and air inlet b, and housing right side wall is equipped with discharging
Mouth c；Housing bottom, which is equipped with a U-shaped bracket bracket restocking, a central axis, on the centrally disposed axis of positive/negative plate generating assembly.
Preferably, the positive/negative plate generating assembly includes positive plate and negative plate, is vertically arranged, and the positive plate is stone
Inkization three is high (high density: specific gravity > 1.80, high-purity: graphite > 99.9%, high intensity: tensile strength > 30.00MPa)；It is negative
Pole plate is that surface is coated with metal polar plate made of the 314# stainless steel or 314# stainless steel of Pt or Ni, on the negative plate equably
Distribution diameter is 1~2mm × (50~300) a through-hole.Central axis is equipped with a flexible adjustment inter space device, for adjusting
Gap between positive plate and negative plate, adjustable range are 0.5mm~10mm；
Preferably, the flexible adjustment inter space device includes the slider being vertically arranged on center shaft and is fixed on cunning
One end of adjusting bolt on movable plate, adjustment spring is contacted with positive/negative plate generating assembly, and the other end is contacted with slider, anode
Insulated spring is equipped between plate and negative plate.
Therefore, easy to accomplish extensive the present invention has the advantage that present invention process is simple, at low cost, easily controllable
Metaplasia produces, and no three wastes generates, and the single-layer graphene of production, multi-layer graphene and carbon structure particle granules degree are uniform, purity
High, stable product quality.
Detailed description of the invention
Fig. 1 is electrochemical oxidation generator part (1) structural schematic diagram.
Fig. 2 is in electrochemical oxidation generator part (1) along K-K line schematic cross-sectional view.
Fig. 3 is the structural schematic diagram of negative plate in electrochemical oxidation generator part (1).
Fig. 4 is the structural schematic diagram of positive plate in electrochemical oxidation generator part (1).
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment:
Electrochemical oxidation generator of the present invention part (1) include shell and be set in housing cavity at least one
Group positive/negative plate generating assembly (1-1；1-2), housing left side wall is equipped with inlet a and air inlet b, housing right side wall are equipped with
Discharge port c.Positive plate 1-2 is the high (high density: specific gravity > 1.80, high-purity: graphite > 99.9%, high intensity: anti-of graphitization three
Tensile strength > 30.00MPa)；Negative plate 1-1 is the metal polar plate that 314# stainless steel or 314# stainless steel surface are coated with Pt or Ni,
And it is evenly distributed the through-hole that diameter is 2mm × 50-300.1-3 is the bracket of polytetrafluoroethylene (PTFE) material；1-4 is polytetrafluoroethyl-ne
The central axis of alkene material；1-5 be flexible adjustment inter space device, adjust 1-1 and 1-2 between gap, adjustable range be 0.5mm~
10mm。
Flexible adjustment inter space device includes the slider being vertically arranged on center shaft and the tune being fixed on slider
Bolt is saved, one end of adjustment spring is contacted with positive/negative plate generating assembly, and the other end is contacted with slider, positive plate and negative plate
Between be equipped with insulated spring
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. a kind of electrochemical oxidation generator for being used to prepare quantum carbon element, it is characterised in that: including shell and be set to shell
At least one set of positive/negative plate generating assembly in inner cavity, housing left side wall are equipped with inlet a and air inlet b, housing right side wall
It is equipped with discharge port c；Housing bottom is equipped with a U-shaped bracket, and bracket restocking has a central axis, the setting of positive/negative plate generating assembly
On center shaft；
The positive/negative plate generating assembly includes positive plate and negative plate, is vertically arranged, and the positive plate is that graphitization three is high；It is negative
Pole plate is that surface is coated with metal polar plate made of the 314# stainless steel or 314# stainless steel of Pt or Ni, on the negative plate equably
Distribution diameter is 1~2mm × (50~300) a through-hole；Central axis is equipped with a flexible adjustment inter space device, for adjusting
Gap between positive plate and negative plate；Adjustable range is 0.5mm~10mm；The flexible adjustment inter space device includes vertically setting
Set slider on center shaft, the adjusting bolt that is fixed on slider and adjustment spring, one end of adjustment spring with just
The contact of negative plate generating assembly, the other end are contacted with slider, and insulated spring is equipped between positive plate and negative plate.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652205.7A CN106276852B (en) | 2016-08-10 | 2016-08-10 | A kind of electrochemical oxidation generator being used to prepare quantum carbon element |
| US16/324,216 US20190177168A1 (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and a method and apparatus for preparing the quantum carbon |
| JP2019506656A JP2019531998A (en) | 2016-08-10 | 2016-08-22 | Quantum level carbon and method and apparatus for producing the quantum level carbon |
| EP16912459.1A EP3498670A4 (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and method and device for producing same |
| PCT/CN2016/096157 WO2018028004A1 (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and method and device for producing same |
| KR1020197002386A KR20190021413A (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and its manufacturing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610652205.7A CN106276852B (en) | 2016-08-10 | 2016-08-10 | A kind of electrochemical oxidation generator being used to prepare quantum carbon element |
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| CN106276852A CN106276852A (en) | 2017-01-04 |
| CN106276852B true CN106276852B (en) | 2019-01-25 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351403A (en) * | 2005-12-30 | 2009-01-21 | 新正直技术株式会社 | Method and apparatus for manufacturing colloidal carbon nanoparticles homogeneously dispersed in aqueous solution |
| CN204873850U (en) * | 2015-06-05 | 2015-12-16 | 中国科学院过程工程研究所 | Device of electrochemistry intercalation preparation graphite alkene |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101727A (en) * | 1993-09-30 | 1995-04-18 | Tosoh Corp | Lithium manganese double oxide, its production and application |
| CN101294289B (en) * | 2008-06-15 | 2010-06-30 | 安士英 | Spring tube type water electrolyser |
| JP2011157606A (en) * | 2010-02-02 | 2011-08-18 | Kobe Steel Ltd | Method for producing carbon anode |
| CN202516257U (en) * | 2012-04-08 | 2012-11-07 | 赵中芳 | Net rack for sports |
| CN104261383B (en) * | 2014-09-04 | 2016-08-17 | 北京宝霖华科技发展有限公司 | Quantum carbon element and preparation method thereof and facilities and equipments |
| CN104475251A (en) * | 2014-12-17 | 2015-04-01 | 天津艾希科技有限公司 | Electrostatic dust collection device and anti-contamination treatment method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351403A (en) * | 2005-12-30 | 2009-01-21 | 新正直技术株式会社 | Method and apparatus for manufacturing colloidal carbon nanoparticles homogeneously dispersed in aqueous solution |
| CN204873850U (en) * | 2015-06-05 | 2015-12-16 | 中国科学院过程工程研究所 | Device of electrochemistry intercalation preparation graphite alkene |
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