CN106219518B - A kind of dispersal device being used to prepare quantum carbon element - Google Patents
A kind of dispersal device being used to prepare quantum carbon element Download PDFInfo
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- CN106219518B CN106219518B CN201610653441.0A CN201610653441A CN106219518B CN 106219518 B CN106219518 B CN 106219518B CN 201610653441 A CN201610653441 A CN 201610653441A CN 106219518 B CN106219518 B CN 106219518B
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
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Abstract
The present invention relates to a kind of dispersal devices for being used to prepare quantum carbon element, including shell, setting sequentially connected two dispersions chamber in shell, are dispersion chamber one and dispersion chamber two, the output cavity connection of the output end for dispersing chamber two and hull outside respectively；The dispersion chamber one and dispersion chamber two are two rectangular cavities, and disperse one output end of chamber and connect with the input terminal for dispersing chamber two.The configuration of the present invention is simple, at low cost, easily controllable, large-scale production easy to accomplish, and no three wastes generates, 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 dispersal devices, more particularly, to a kind of dispersal device 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, develop it is low at
This controllable preparation method is most urgent problem 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 dispersal device being used to prepare quantum carbon element, it is characterised in that: successively connect in shell including shell, setting
The two dispersion chambers connect are dispersion chamber one and dispersion chamber two, the output of the output end for dispersing chamber two and hull outside respectively
Chamber connection；The dispersion chamber one and dispersion chamber two are two rectangular cavities, and disperse one output end of chamber and disperse the input terminal of chamber two
Connection.
Preferably, the output end wedge shape of the dispersion chamber two, tilt angle α；Output cavity is trapezoidal, and the inclination on both sides
Angle is β.
Preferably, the distance of output end to the input terminal of the dispersion chamber two is L, width D1, disperses the output of chamber two
The bore at end is D2.
Preferably, the upper part of the housing is also provided with a vertical run to the junction of dispersion chamber one and dispersion chamber two, is somebody's turn to do
Runner is an inverted T-shaped runner, and the bottom of runner is rectangle, and is connected to the junction of dispersion chamber one and dispersion chamber two.
Preferably, the D1、D2, L, α and β meet: 0.01≤(D1-D2)/L≤0.1,；35°≤α≤75°；45°≤β
≤85°。
Therefore, the present invention has the advantage that it is the configuration of the present invention is simple, at low cost, easily controllable, it is easy to accomplish extensive
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 dispersal device partial schematic diagram.
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
The present invention provides a kind of dispersal device part 2-2, including shell, setting sequentially connected two dispersions in shell
Chamber, is dispersion chamber one and dispersion chamber two respectively, and the output end of the dispersion chamber two and the output cavity of hull outside connect；Described point
Dissipating chamber one and dispersion chamber two is two rectangular cavities, and disperses one output end of chamber and connect with the input terminal for dispersing chamber two, the dispersion
The output end wedge shape of chamber two, tilt angle α；Output cavity is trapezoidal, and the tilt angle on both sides is β, the dispersion chamber two
The distance of output end to input terminal is L, width D1, and the bore for dispersing the output end of chamber two is D2, and the upper part of the housing is also opened
There is a vertical run to dispersion chamber one and disperse the junction of chamber two, which is inverted T-shaped rectangularl runner, and runner
Bottom will disperse chamber one and disperse the junction of chamber two to wrap, such as Fig. 1,
Fluid generates different through flowing in different caliber and certain geometric dimension space at each part and particle
The movement velocity of fluid pressure and particle.The liquid stream body entered from A import, fluid pressure are transformed to dynamic pressure.In area of local decompression,
It is since caliber is mutated, flow rate of liquid increases, and pressure discharges and generates local decompression area E.Negative pressuren zone E, which has from B entrance, to be sucked
Specific gas or fluid media (medium) function.
Specific gas of the present invention is air.Additional amount be 0.01%~1% (liquid volume ratio), preferably 0.1%~
0.5%.Pressor areas is particular geometric dimensional space, and the gas of sucking is formed gas-liquid mixed phase state, since caliber expands, liquid
The decline of body flow velocity, the driven buckling of liquid are changed to static pressure and carry out gas contracting dissolved under pressure.After the dissolved under pressure of abundant gas, liquid
Have become hypersaturated state.When the pressure of atmospheric pressure is led to by certain angle mutation extension in the outlet C, liquid generates a large amount of microvesicle
It is precipitated.In atmospheric pressure interface C exit, the gas microbubbles that incorporate in liquid from generate, grow into it is explosive crumble and fall it is complete in moment
At part generates abnormal high temperature high pressure, makes the water molecules key fracture a large amount of hydroxy radical of output (OH) and hydroperoxyl radical
(·H).Hydroxy radical (OH) oxidability with super strength, to single-layer graphene, multi-layer graphene and carbon structure particle
Carry out oxidative modification.
Wherein, 0.01≤(D1-D2)/L≤0.1, preferably (D1-D2)/L=0.05；35 °≤α≤75 °, preferably α=45 °；
45 °≤β≤85 °, preferably β=65 °
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 (2)
1. a kind of dispersal device for being used to prepare quantum carbon element, it is characterised in that: be sequentially connected in shell including shell, setting
Two dispersion chambers, respectively be dispersion chamber one and dispersion chamber two, it is described dispersion chamber two output end and hull outside output cavity
Connection；The dispersion chamber one and dispersion chamber two are two rectangular cavities, and disperse one output end of chamber and connect with the input terminal for dispersing chamber two
It connects；
Wherein, the liquid stream body entered from dispersion one A import of chamber, fluid pressure are transformed to dynamic pressure, by dispersion chamber one and dispersion chamber two
The caliber of junction is mutated, and flow rate of liquid increases, and pressure discharges and generates local decompression area E, and negative pressuren zone E, which has from B entrance, to be inhaled
Enter specific gas；The B entrance is connected to the junction of dispersion chamber one and dispersion chamber two；Wherein, specific gas is air；
After liquid stream body enters dispersion chamber two, since caliber expands, flow rate of liquid decline, the driven buckling of liquid is changed to static pressure and carries out gas
Contracting dissolved under pressure；
The output end wedge shape of the dispersion chamber two, tilt angle α；Output cavity is trapezoidal, and the tilt angle on both sides is β；
The distance of output end to the input terminal of the dispersion chamber two is L, width D1, and the bore for dispersing the output end of chamber two is
D2；The D1、D2, L, α and β meet: 0.01≤(D1-D2)/L≤0.1；35°≤α≤75°；45°≤β≤85°.
2. a kind of dispersal device for being used to prepare quantum carbon element according to claim 1, it is characterised in that: the upper part of the housing
A vertical run is also provided with to the junction of dispersion chamber one and dispersion chamber two, which is an inverted T-shaped runner, the bottom of runner
Portion is rectangle, and is connected to the junction of dispersion chamber one and dispersion chamber two.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610653441.0A CN106219518B (en) | 2016-08-10 | 2016-08-10 | A kind of dispersal device 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 |
| KR1020197002386A KR20190021413A (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and its manufacturing method and apparatus |
| JP2019506656A JP2019531998A (en) | 2016-08-10 | 2016-08-22 | Quantum level carbon and method and apparatus for producing the quantum level carbon |
| PCT/CN2016/096157 WO2018028004A1 (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and method and device for producing same |
| EP16912459.1A EP3498670A4 (en) | 2016-08-10 | 2016-08-22 | Quantum carbon and method and device for producing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610653441.0A CN106219518B (en) | 2016-08-10 | 2016-08-10 | A kind of dispersal device being used to prepare quantum carbon element |
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| CN106219518A CN106219518A (en) | 2016-12-14 |
| CN106219518B true CN106219518B (en) | 2018-12-04 |
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Citations (5)
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|---|---|---|---|---|
| CN1089883A (en) * | 1993-01-22 | 1994-07-27 | 和泉电气株式会社 | Gas-liquid solution mixture process and gas-liquid dissolving mixing arrangement |
| JP2006298715A (en) * | 2005-04-22 | 2006-11-02 | Sony Corp | Method for manufacturing carbon nanotube thin film, method for manufacturing electronic element, method for manufacturing thin film, method for manufacturing structure, and method for forming bubble |
| CN101468796A (en) * | 2008-04-25 | 2009-07-01 | 北京三昌宇恒科技发展有限公司 | Preparation of quantized carbon material liquid, product thereof and preparing apparatus therefor |
| CN101734643A (en) * | 2008-11-25 | 2010-06-16 | 株式会社细美事 | Apparatus for synthesizing carbon nanotubes |
| CN104261383A (en) * | 2014-09-04 | 2015-01-07 | 朱光华 | Qunatum carbon, and preparation method and implementation apparatus thereof |
-
2016
- 2016-08-10 CN CN201610653441.0A patent/CN106219518B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089883A (en) * | 1993-01-22 | 1994-07-27 | 和泉电气株式会社 | Gas-liquid solution mixture process and gas-liquid dissolving mixing arrangement |
| JP2006298715A (en) * | 2005-04-22 | 2006-11-02 | Sony Corp | Method for manufacturing carbon nanotube thin film, method for manufacturing electronic element, method for manufacturing thin film, method for manufacturing structure, and method for forming bubble |
| CN101468796A (en) * | 2008-04-25 | 2009-07-01 | 北京三昌宇恒科技发展有限公司 | Preparation of quantized carbon material liquid, product thereof and preparing apparatus therefor |
| CN101734643A (en) * | 2008-11-25 | 2010-06-16 | 株式会社细美事 | Apparatus for synthesizing carbon nanotubes |
| CN104261383A (en) * | 2014-09-04 | 2015-01-07 | 朱光华 | Qunatum carbon, and preparation method and implementation apparatus thereof |
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