CN107670495A - A kind of graphene quantum energy material and preparation method thereof - Google Patents
A kind of graphene quantum energy material and preparation method thereof Download PDFInfo
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- CN107670495A CN107670495A CN201710905398.7A CN201710905398A CN107670495A CN 107670495 A CN107670495 A CN 107670495A CN 201710905398 A CN201710905398 A CN 201710905398A CN 107670495 A CN107670495 A CN 107670495A
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- B01D53/34—Chemical or biological purification of waste gases
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- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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Abstract
The invention discloses a kind of preparation method of graphene quantum energy material, nano zine oxide, nano titanium oxide, quantum energy nano-far-infrared powder are added into graphene powder, after high-speed stirred uniformly mixes, rare earth light-storing and emitting material is added, uniformly obtains the first mixture after mixing；First mixture is added in latex, the second mixture is obtained after the mixing that stirs, the second mixture is inserted in container；The graphene sponge with holes to foam in advance is put into container and soaked, and extruded anisotropic graphite alkene sponge, the second mixture is coated uniformly on graphene sponge until absorbing saturation；Remove the second mixture of graphene sponge remained on surface and dry.This method technique is simple, easy to operate, production efficiency is high；Organic pollution and absorption inorganic pollution can be efficiently catalytically decomposed in graphene quantum energy material made from this method, and its catalytic decomposition ability is hundreds times of activated carbon or so.
Description
Technical field
The present invention relates to a kind of graphene quantum energy material and preparation method thereof.
Background technology
In recent years, with the continuous development, development of real estate, a large amount of discharges of vehicle exhaust in industrialization city etc., cause
Haze weather attacks the whole nation on a large scale, and air quality problems have turned into the focus of social concerns, while PM2.5 pollution problem
It is outstanding day by day.
People's activity can cause healthy hidden danger in haze weather；Low visibility, cause traffic accident etc..China is looked forward at present
On the air treating of the research of industry only indoors, the research to outdoor air, which is administered, has many technical barriers.Existing processing
The scavenging material production difficulty of haze air is big, yield poorly and clean-up effect is poor.The pollution that can only typically cross in air filtering
Thing, to the bacterium in air, the SO in vehicle exhaust2、NO2And heavy metal can not play effective catharsis.
The content of the invention
It is an object of the present invention to provide a kind of preparation method of graphene quantum energy material, this method technique is simple,
It is easy to operate, production efficiency is high；Organic pollution can be efficiently catalytically decomposed in graphene quantum energy material made from this method
With absorption inorganic pollution, its catalytic decomposition ability is hundreds times of activated carbon or so.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of preparation method of graphene quantum energy material, comprises the following steps：
（1）Nano zine oxide, nano titanium oxide, quantum energy nano-far-infrared powder are added into graphene powder, through at a high speed
Stir after mixing, add rare earth light-storing and emitting material, uniformly obtain the first mixture after mixing；
（2）First mixture is added in latex, the second mixture is obtained after the mixing that stirs, described second is mixed
Thing is inserted in container；
（3）The graphene sponge with holes to foam in advance is put into immersion 4-12 hours in the container, and extrudes the graphite
Alkene sponge, second mixture is set to be coated uniformly on the graphene sponge until the graphene sponge absorbs saturation；
（4）Remove second mixture of the graphene sponge surface residual and dry, graphene quantum energy material is made
Material.
Preferably, the graphene powder be 5-10 layers nano graphene oxide, one cubic metre of graphene quantum
The quality of graphene powder is 2-6kg described in energy material.
Preferably, the nano zine oxide, the particle diameter of the nano titanium oxide are 5-15 nanometers, described in one cubic metre
The quality summation of nano zine oxide and the nano titanium oxide described in graphene quantum energy material is 2-6kg, wherein, it is described
The mass ratio of nano zine oxide and the nano titanium oxide is 2:1.
Preferably, the quantum energy nano-far-infrared powder is incited somebody to action by zeolite after 1000 DEG C or more of high-temperature calcination
The elite energy element therefrom extracted is made in quantum energy activation furnace after the time activation of 48 hours or more.
It is highly preferred that the particle diameter of the quantum energy nano-far-infrared powder is 800-1000 mesh, one cubic metre of graphite
The quality of quantum energy nano-far-infrared powder described in alkene quantum energy material is 3-5kg.
Preferably, the main body of the rare earth light-storing and emitting material is CaAl2O4：Eu2+, Nd3+, one cubic metre of graphite
The quality of rare earth light-storing and emitting material described in alkene quantum energy material is 3-10kg.
Preferably, the latex is vinyl acetate, latex described in one cubic metre of graphene quantum energy material
Quality is 50-100kg.
Preferably, by the latex and first mixture with 100-450 revs/min of rotational speed 10-20 minutes.
Preferably, during drying, with 80-150 DEG C of temperature is toasted to the graphene sponge 6-24 hours.
It is a further object to provide one kind graphene quantum energy material as made from above-mentioned preparation method.The stone
Organic pollution and absorption inorganic pollution can be efficiently catalytically decomposed in black alkene quantum energy material, and its catalytic decomposition ability is living
Hundreds times or so of property charcoal.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：A kind of stone of the present invention
The preparation method of black alkene quantum energy material, nano zine oxide, nano titanium oxide, quantum energy nanometer are added into graphene powder
Far infrared powder, after high-speed stirred uniformly mixes, rare earth light-storing and emitting material is added, it is mixed uniformly to obtain first after mixing
Compound；First mixture is added in latex, the second mixture is obtained after the mixing that stirs, the second mixture is inserted into container
In；The graphene sponge with holes to foam in advance is put into container and soaked, and extruded anisotropic graphite alkene sponge, make the second mixture equal
It is even to be coated on graphene sponge until absorbing saturation；Remove the second mixture of graphene sponge remained on surface and dry.Should
Method technique is simple, easy to operate, production efficiency is high；Graphene quantum energy material made from this method can be efficiently catalyzed point
Organic pollution and absorption inorganic pollution are solved, its catalytic decomposition ability is hundreds times of activated carbon or so.
Embodiment
Technical scheme is further elaborated below.
A kind of preparation method of above-mentioned graphene quantum energy material, comprises the following steps：
（1）Nano zine oxide, nano titanium oxide, quantum energy nano-far-infrared powder are added into graphene powder, through at a high speed
Stir after mixing, add rare earth light-storing and emitting material, uniformly obtain the first mixture after mixing；Due to Graphene powder
The surface area at end is very big, but proportion only has 0.1g/cm3, therefore, the difficult point being dispersed into preparation method of graphene powder；
By adding nano zine oxide and nano titanium oxide, nano zine oxide and nano titanium oxide play a part of dispersant, made
The scattered of graphene powder becomes simple and conveniently, reduce the dispersion mixing time, improve production and processing efficiency；Stone simultaneously
Black alkene provides the energy needed for catalysis for nano zine oxide and nano titanium oxide again；Quantum energy nano-far-infrared powder and can dissipates
Far infrared energy is sent out, there is powerful absorption, is sterilized, releasing negative oxygen ion effect；And rare earth light-storing and emitting material then passes through suction
It is that graphene powder and quantum energy nano-far-infrared powder carry out energy storage and provide nano zine oxide, nano titanium oxide to receive luminous energy
Catalysis energy, make graphene quantum energy material that there is lasting catalytic decomposition organic pollution；
（2）First mixture is added in latex, the second mixture is obtained after the mixing that stirs, the second mixture is inserted into appearance
In device；In the present embodiment, the latex is environment-friendly type latex, dispersed to the first mixture by the latex；
（3）The graphene sponge with holes to foam in advance is put into immersion 4-12 hours in container, and suitably extrudes the graphene
Sponge, the second mixture is set to be coated uniformly on the graphene sponge until graphene sponge absorbs saturation；In the present embodiment,
The graphene sponge is with the penetrating graphene sea connected by train of thought silk that certain pore size size, main aperture are pentahedron structure
It is continuous；
（4）The graphene sponge is sent into dewaterer to the second mixture for removing graphene sponge surface residual；
（5）The graphene sponge for the second mixture for sloughing remained on surface is sent into dryer and dried, is dried into needs
Shape；During drying, with 80-150 DEG C of temperature is toasted to graphene sponge 6-24 hours, the graphite for purifying air is made
Alkene quantum energy material.
The graphene powder is the nano graphene oxide of 5-10 layers, graphene in one cubic metre of graphene quantum energy material
The quality of powder is 2-6kg.
The nano zine oxide, the particle diameter of the nano titanium oxide are 5-15 nanometers, one cubic metre of graphene quantum energy material
The quality summation of nano zine oxide and nano titanium oxide is 2-6kg in material.Wherein, nano zine oxide and nano titanium oxide
Mass ratio is 2:1.
The quantum energy nano-far-infrared powder by zeolite after 1000 DEG C or more of high-temperature calcination, by what is therefrom extracted
Elite energy element is made in quantum energy activation furnace after the time activation of 48 hours or more.In the present embodiment, quantum
Can the particle diameter of nano-far-infrared powder be 800-1000 mesh, quantum energy nano-far-infrared in one cubic metre of graphene quantum energy material
The quality of powder is 3-5kg.The quantum energy nano-far-infrared powder has unique adsorptivity, catalytic, ion exchangeable, heat
Stability, high bioactivity, mithridatism, far infrared light wave can be absorbed and distribute 8-14um far infrared light wave, discharge negative oxygen
Ion.
The main body of the rare earth light-storing and emitting material is CaAl2O4：Eu2+, Nd3+, one cubic metre of graphene quantum energy material
The quality of middle rare earth light-storing and emitting material is 3-10kg.The rare earth light-storing and emitting material is jumped by energy is absorbed after illumination
Adjourn to excitation state（Non-steady state）, during ground state is returned to, in the form of photon release energy, be graphene powder and
Quantum energy nano-far-infrared powder provides energy, nano zine oxide and nano titanium oxide is kept for a long time and efficient
Catalysis.The rare earth light-storing and emitting material absorbs sunshine or visible ray 30-120min, and just energy continuous illumination 10-12 is small
When.
The latex is the vinyl acetate of white, and the quality of latex is 50- in one cubic metre of graphene quantum energy material
100kg.In step（2）In, by latex and the first mixture with 100-450 revs/min of rotational speed 15 minutes or so.
The preparation method technique is simple, easy to operate, production efficiency is high；Graphene quantum energy material made from the preparation method
Organic pollution and absorption inorganic pollution can be efficiently catalytically decomposed in material, and its catalytic decomposition ability is hundreds times of activated carbon
Left and right.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (10)
- A kind of 1. preparation method of graphene quantum energy material, it is characterised in that：Comprise the following steps：（1）Nano zine oxide, nano titanium oxide, quantum energy nano-far-infrared powder are added into graphene powder, through at a high speed Stir after mixing, add rare earth light-storing and emitting material, uniformly obtain the first mixture after mixing；（2）First mixture is added in latex, the second mixture is obtained after the mixing that stirs, described second is mixed Thing is inserted in container；（3）The graphene sponge with holes to foam in advance is put into immersion 4-12 hours in the container, and extrudes the graphite Alkene sponge, second mixture is set to be coated uniformly on the graphene sponge until the graphene sponge absorbs saturation；（4）Remove second mixture of the graphene sponge surface residual and dry, graphene quantum energy material is made Material.
- A kind of 2. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：The graphene Powder is the nano graphene oxide of 5-10 layers, the matter of graphene powder described in one cubic metre of graphene quantum energy material Measure as 2-6kg.
- A kind of 3. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：The nano oxygen Change zinc, the particle diameter of the nano titanium oxide are 5-15 nanometers, are received described in one cubic metre of graphene quantum energy material The quality summation of rice zinc oxide and the nano titanium oxide is 2-6kg, wherein, the nano zine oxide and the nano-silica The mass ratio for changing titanium is 2:1.
- A kind of 4. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：The quantum energy Nano-far-infrared powder by zeolite after 1000 DEG C or more of high-temperature calcination, by the elite energy element therefrom extracted in quantum It can be made in activation furnace after the time activation of 48 hours or more.
- A kind of 5. preparation method of graphene quantum energy material according to claim 4, it is characterised in that：The quantum energy The particle diameter of nano-far-infrared powder is 800-1000 mesh, quantum energy nanometer described in one cubic metre of graphene quantum energy material The quality of far infrared powder is 3-5kg.
- A kind of 6. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：The rare earth stores The main body of light type luminescent material is CaAl2O4：Eu2+, Nd3+, the storage of rare earth described in one cubic metre of graphene quantum energy material The quality of light type luminescent material is 3-10kg.
- A kind of 7. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：The latex is Vinyl acetate, the quality of latex is 50-100kg described in one cubic metre of graphene quantum energy material.
- A kind of 8. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：By the latex With first mixture with 100-450 revs/min of rotational speed 10-20 minutes.
- A kind of 9. preparation method of graphene quantum energy material according to claim 1, it is characterised in that：During drying, use 80-150 DEG C of temperature toasts 6-24 hours to the graphene sponge.
- 10. according to graphene quantum energy material made from preparation method any one of claim 1-9.
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| CN114669334A (en) * | 2021-12-08 | 2022-06-28 | 上海烯峰科技有限公司 | Graphene @ photocatalyst composite material, preparation method, catalyst and adsorption material |
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