CN109821518A - One kind is except ozone material and preparation method thereof - Google Patents
One kind is except ozone material and preparation method thereof Download PDFInfo
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- CN109821518A CN109821518A CN201910088253.1A CN201910088253A CN109821518A CN 109821518 A CN109821518 A CN 109821518A CN 201910088253 A CN201910088253 A CN 201910088253A CN 109821518 A CN109821518 A CN 109821518A
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Abstract
The present invention provides one kind except ozone material and preparation method thereof.The present invention removes the organic polymer absorbent that ozone material includes porous carrier and loaded, and porous carrier includes: the one or more of porous resin, MOF, COF, activated alumina, silica gel, molecular sieve, active carbon, sepiolite, attapulgite, diatomite, atlapulgite, porous fibre etc.；Organic polymer absorbent includes at least the organic high molecular compound on a kind of main chain and/or side chain with carbon-carbon double bond or three keys.The present invention except ozone material can absorb decompose air in ozone, solve active carbon class adsorbent material can not ozone decomposition, adsorbed ozone environmental condition change when be desorbed, cause secondary pollution the problem of.Meanwhile by the way that organic polymer absorbent is carried on porous carrier channel surfaces, increases organic polymer absorbent and ozone molecule contact area, improve Ozone Absorption decomposition efficiency, do not generate secondary pollution, it is environmentally protective.
Description
Technical field
The present invention relates to air purification fields, in particular to one kind except ozone material and preparation method thereof.
Background technique
Ozone is one of earth atmosphere minimum gas, is primarily present in the stratosphere of atmosphere, away from ground 10-50 thousand
Rice plays the role of absorbing harmful ultraviolet radiation, this is also the atmospheric ozone layer for needing the mankind to protect.Although in stratosphere
In ozone can play protection the mankind and environment important function, but its troposphere concentration increase, then instead can be to human body
Health generates adverse effect.According to Occupational Health and Safety standard, the safe concentration limit value of ozone is 100ppm, is more than this concentration
Ozone can cause that headache, throat is very thirsty and mucosa injury.It is smelly in " Indoor Air Quality standards " " GB/T18883-2002 "
Oxygen limit value is 0.16 milligram/cubic metre, and " ambient air quality " " GB3095-2012 " secondary standard provides 1 hour ozone
Concentration mean value must not exceed 0.16 milligram/cubic metre.
Ozone be a kind of wide spectrum, efficiently, quickly, the sterilization gas of safety, the diseases such as bacterial spore, virus, fungi can be killed
Substance, it may also be used for purify air, the disposal of industrial wastes and as bleaching agent.Due to the extensive use in production and living,
The generation of ozone leakage phenomenon is thus unavoidably had, this can generate danger to the health of operator and periphery life resident
Evil.
Industrially, mostly noiseless to be carried out with dry air or oxygen as raw material and using 5~25 kilovolts of alternating current
Ozone is produced in electric discharge.In daily work life, as long as being applied in the scene of high-voltage electricity, generation that also all can be more or less is smelly
Oxygen, these ozone equally can need to remove in time to health nocuousness.Such as: the air in aircraft, outside cabin
It needs to remove ozone before into cabin；The equipment such as duplicator, laser printer generate ozone because of high-pressure electrostatic at work, dense
Degree exceeds national standard several times, also needs to be purged；In addition to this, since the discharge process of disinfection can also generate ozone,
Thus deodorization and treatment unit for waste water are also required to removal ozone to reach relevant criterion.
One of the hot spot of environmental pollution improvement's research is had become for the administering method of ozone pollution, researcher proposes more
The method that kind administers ozone pollution, including ventilation method, plant purification method, physisorphtion, thermal decomposition method, electromagenetic wave radiation
Decomposition method, medical fluid absorption process etc..But existing method not can effectively solve ozone pollution problem.Therefore, studying one kind can
Efficiently, the new material for quickly absorbing ozone decomposition is problem urgently to be resolved at present.
In view of this, the present invention is specifically proposed.
Summary of the invention
The first object of the present invention is to provide one kind except ozone material, to solve to exist in existing ozone purification product
Preparation process it is complicated, raw materials for production are at high cost, use condition is harsh, can not thoroughly eliminate the technical problems such as ozone.
The second object of the present invention is to provide the preparation method that ozone material is removed described in one kind, and this method has raw material
Simplicity is easy to get, and method is simple, and the advantages that ozone is eliminated can be realized without relying on external condition in products therefrom.
In order to realize above-mentioned purpose of the invention, the following technical scheme is adopted:
One kind removing ozone material, described except ozone material includes porous carrier and is carried on having on the porous carrier
Machine polymeric absorbent；In the organic polymer absorbent, including at least has carbon-carbon double bond on a kind of main chain and/or side chain
Or three bond structure organic high molecular compound.
Preferably, of the present invention except in ozone material, the organic high molecular compound includes: natural rubber, Du
Secondary glue, polybutadiene, polyprene, polyisoprene, polyacetylene, poly- propine, styrene-butadiene copolymer, acrylic nitrile-butadiene
Diene copolymers, one of Acrylnitrile-Butadiene-Styrene or butadiene isoprene copolymer or a variety of.
Preferably, of the present invention except in ozone material, the weight average molecular weight of the organic high molecular compound is
1000~1000000g/mol；It is furthermore preferred that the weight average molecular weight of the organic high molecular compound is 1000~100000g/
mol。
Preferably, of the present invention except in ozone material, the porous carrier includes: porous resin, and MOF, COF are living
Property aluminium oxide, silica gel, molecular sieve, active carbon, sepiolite, attapulgite, diatomite, one in atlapulgite or porous fibre
Kind is a variety of.
Preferably, of the present invention except in ozone material, the average grain diameter of the porous carrier is 1~50000 μm, than
Surface area is 10~3000m2/ g, aperture are 0.2~1000000nm；It is furthermore preferred that the average grain diameter of the porous carrier is 50
~10000 μm, specific surface area is 50~2000m2/ g, aperture are 0.5~10000nm.
Meanwhile the present invention also provides the described preparation methods except ozone material, comprising: by organic polymer absorbent
It is scattered in solvent；Then, acquired solution is sprayed on the porous carrier, or the porous carrier is soaked in gained
It is dry in solution, it obtains described except ozone material；
Alternatively, being passed through polymerized monomer in the porous carrier for having catalyst to load, polymerized monomer is gathered under the action of catalyst
Merging is carried on porous carrier, is obtained except ozone material.
Preferably, in preparation method of the present invention, according to mass percentage, the load of organic polymer absorbent
Amount is 0.05%~50%；It is furthermore preferred that according to mass percentage, the load capacity of organic polymer absorbent is 0.5%~
20%.
Further, the present invention also provides described to remove application of the ozone material in air cleaning.
Likewise, present invention provides the devices for removing ozone material comprising the present invention.
Compared with prior art, the invention has the benefit that
It is anti-that the material that the present invention is used for purification ozone can contact generation redox by polymeric absorbent with ozone
It answers, to play the role of purification ozone, while also without the risk of generation secondary pollution；
Porous carrier materials be building remove ozone material skeleton, by by polymeric absorbent uniform load in porous load
On body, the huge specific surface area of porous carrier can use, ozone and active high score are realized in maximum contact area
The contact of sub- absorbent component, and then be conducive to the progress of subsequent oxidation reduction reaction.
Meanwhile compared with prior art, the present invention is existing except present in ozone material except ozone material efficiently solves
Preparation process is complicated, raw materials for production are at high cost, use condition is harsh, can not eliminate the technical problems such as ozone.Present invention preparation side
Method is simple and easy, and raw material are cheap and easy to get, is able to achieve fast and efficiently ozone purification effect without harsh conditions, is suitble to big
Scale promotes and applies, great market prospects.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
It is provided by the present invention to remove ozone material, it is to solve existing ozone minimizing technology or material therefor using just
Victory, deodorization oxygen efficiency are proposed except deficiency present in ozone effect etc..Different from traditional physics, chemistry or
The means such as absorption/decomposition employed in biology, in the present invention by using in organic polymer absorbent unsaturated bond with
Redox reaction occurs for ozone, and ozone is thoroughly decomposed to elimination.It is smelly due to that can not decompose so as to avoid traditional adsorbent material
Oxygen, and can occur when environment changes adsorb ozone be desorbed and caused by secondary pollution problem,
Provided by the present invention not only ozone elimination effect is good except ozone material, but also organic polymer absorbent is uniform
It is carried on the porous carrier with high-specific surface area, also can be improved the contact area of itself and air, and then it is clear to improve ozone
Except efficiency.And it is solid except ozone material is also convenient for its loading and transport, it can also be filled with as needed in difference
Ozone treatment apparatus in.
Specifically, provided by the present invention remove ozone material, it is a kind of supported materials, function ingredients are porous carrier
And it is carried on the organic polymer absorbent on porous carrier, and can be by be dispersed with the molten of organic polymer absorbent
Liquid spray or immersion porous carrier materials obtain, or can be gathered on the porous carrier that load has catalyst by polymerized monomer
It closes, load obtains.
(a) raw material organic polymer absorbent is the organic polymer that main chain and/or side chain have carbon-carbon double bond or three keys
One of compound is a variety of；
Wherein, the carbon-carbon double bond or three keys can be in the main chain of organic high molecular compound or the backbones of side chain
On, and/or, the carbon-carbon double bond or three keys can also be present in organic high molecular compound in the form of substituent group
Main chain or side chain.
In certain embodiments of the present invention, the organic high molecular compound includes: natural rubber, and gutta-percha gathers
Butadiene, polyprene, polyisoprene, polyacetylene, poly- propine, styrene-butadiene copolymer, acrylonitrile-butadiene are total
One of polymers, Acrylnitrile-Butadiene-Styrene or butadiene isoprene copolymer etc. are a variety of；
Preferably, the organic high molecular compound includes: natural rubber, polybutadiene, polyisoprene or polyacetylene
Deng one of or it is a variety of.
In certain embodiments of the present invention, the weight average molecular weight of institute's organic high molecular compound be 1000~
1000000g/mol；
Preferably, the weight average molecular weight of the organic high molecular compound is 1000~100000g/mol；
It is furthermore preferred that the weight average molecular weight of the organic high molecular compound is 1500~50000g/mol.
(b) raw material porous carrier, the present invention in, as support materials porous carrier be porous microsphere；
In some embodiments of the present invention, the porous carrier includes: porous resin, MOF (metal-organic framework
Material), COF (covalently-organic framework materials), activated alumina, silica gel, molecular sieve, active carbon, sepiolite, attapulgite, silicon
One of diatomaceous earth, atlapulgite or porous fibre etc. are a variety of；
Preferably, the porous carrier includes: activated alumina, silica gel, molecular sieve, active carbon, sepiolite, concave convex rod
One of soil or diatomite etc. are a variety of；
It is furthermore preferred that the porous carrier includes: activated alumina, silica gel, molecular sieve, active carbon, sepiolite, or bumps
One of stick soil etc. is a variety of.
In some embodiments of the present invention, the average grain diameter of the porous material is 1~50000 μm, specific surface area
For 10~3000m2/ g, aperture are 0.2~1000000nm；
Preferably, the average grain diameter of the porous carrier is 50~10000 μm, and specific surface area is 50~2000m2/ g, hole
Diameter is 0.5~10000nm；
It is furthermore preferred that the average grain diameter of the porous carrier is 100~10000 μm, specific surface area is 100~1000m2/
G, aperture are 1~100nm.
It needs further exist for illustrating, in the present invention, the raw material organic polymer with different parameters feature can be inhaled
It receives agent to be carried on the raw material porous material with different parameters feature, to obtain that there is removing for a variety of different function parameter combinations
Ozone material.
Specifically, in certain embodiments of the present invention, the present invention, which can be provided, removes ozone material such as flowering structure,
Include organic polymeric absorbent and porous carrier:
In certain embodiments, organic polymer absorbent is double by having carbon carbon on one or more main chains or side chain
Key or the organic high molecular compound of three key functional unit's structures are formed, and the weight for the organic high molecular compound for being included is equal
Molecular weight is preferably 1000~1000000g/mol；
In certain embodiments, organic high molecular compound includes natural rubber, gutta-percha, polybutadiene, and poly- penta
Diene, polyisoprene, polyacetylene, poly- propine, styrene-butadiene copolymer, acrylonitrile-butadiene copolymer, styrene-
One of hycar or butadiene isoprene copolymer etc. are a variety of；
Meanwhile the porous carrier as support materials includes porous resin, MOF, COF, activated alumina, silica gel, molecule
Sieve, active carbon, sepiolite, attapulgite, diatomite, one of atlapulgite or porous fibre etc. or a variety of；
In certain embodiments, the average grain diameter of porous carrier be 1~50000 μm, specific surface area be 10~
3000m2/ g, aperture are 0.2~1000000nm.
As above organic polymer absorbent is carried on using spray process or infusion method except the preparation process of ozone material more
On the carrier of hole；Or the method using catalytic polymerization, (organic polymer absorbent) polymerized monomer is urged in load
It polymerize on the porous carrier of agent, and is carried on porous carrier；The load capacity of organic polymer absorbent is with mass fraction
It is calculated as 0.05%~50%.
In currently preferred some embodiments, it can provide and remove ozone material such as flowering structure, it includes organic
Polymeric absorbent and porous carrier:
In certain embodiments, organic polymer absorbent is double by having carbon carbon on one or more main chains or side chain
The organic high molecular compound of key functional unit's structure is formed, the weight average molecular weight for the organic high molecular compound for being included
Preferably 1000~100000g/mol；
In certain embodiments, organic high molecular compound includes natural rubber, polybutadiene, polyisoprene,
Or one of polyacetylene etc. or a variety of.
Meanwhile the porous carrier as support materials includes activated alumina, silica gel, molecular sieve, active carbon, sepiolite,
One of attapulgite or diatomite etc. are a variety of.
In certain embodiments, the average grain diameter of porous carrier be 50~10000 μm, specific surface area be 50~
2000m2/ g, aperture are 0.5~10000nm.
As above organic polymer absorbent is carried on using spray process or infusion method except the preparation process of ozone material more
On the carrier of hole；Or the method using catalytic polymerization, (organic polymer absorbent) polymerized monomer is urged in load
It polymerize on the porous carrier of agent, and is carried on porous carrier；The load capacity of organic polymer absorbent is with mass fraction
It is calculated as 0.5%~20%.
In preferred some embodiments of the invention, it can provide and remove ozone material such as flowering structure, it includes have
Machine polymeric absorbent and porous carrier；
In certain embodiments, organic polymer absorbent is organic high score that main chain or side chain have carbon-carbon double bond
One of sub- compound is a variety of, and the weight average molecular weight of the organic high molecular compound is 1500~50000g/mol；
In certain embodiments, organic high molecular compound includes natural rubber, in polybutadiene or polyacetylene etc.
It is one or more.
Meanwhile porous carrier includes activated alumina, silica gel, molecular sieve, active carbon, in sepiolite or attapulgite etc.
It is one or more.
In certain embodiments, the average grain diameter of porous carrier be 100~10000 μm, specific surface area be 100~
1000m2/ g, aperture are 1~100nm.
As above organic polymer absorbent is carried on using spray process or infusion method except the preparation process of ozone material more
On the carrier of hole；Or the method using catalytic polymerization, (organic polymer absorbent) polymerized monomer is urged in load
It polymerize on the porous carrier of agent, and is carried on porous carrier；The load capacity of organic polymer absorbent is with mass fraction
It is calculated as 1%~10%.
Further, provided by the present invention above-mentioned except the preparation method of ozone material is also more convenient, main includes such as
Lower step:
Firstly, as needed, selecting suitable organic polymer absorbent and porous carrier as raw material, and according to pre-
Design (calculated) load amount carries out each raw material weighing；
Specifically, the load capacity of organic polymer absorbent can be for 0.05%~50% (i.e. according to mass percentage
Raw material high-molecular organic material quality accounts for the percentage except ozone material gross mass, and preferably 0.5%~20%；More preferably
1%~10%)；
Then, it disperses organic polymer absorbent in solvent, for example, can be molten by readily soluble high-molecular organic material
In solvent, or by the bad high-molecular organic material of dissolubility by stirring evenly suspended dispersed in a solvent；
Then, acquired solution is sprayed in (i.e. the method for use spray loads) on the porous carrier, or will
The porous carrier is soaked in acquired solution and (is loaded using the method impregnated), so that being scattered in solution
Organic polymer absorbent is able to enter in the hole of porous carrier；
Finally, the material after load is dried, to remove excess of solvent, and enable organic polymer absorbent
The channel surfaces of porous carrier are adsorbed in, are obtained except ozone material.
Alternatively, the load of organic polymer absorbent can also be carried out by the way of in-situ polymerization on porous support,
Specific method can refer to as follows:
Firstly, catalyst/catalyst precarsor is born using conventional methods such as dipping, coprecipitation, sedimentation or sputtering methods
It is loaded on porous carrier, is post-processed using reduction/non-reduced wait, obtain the porous material that load has catalyst；
Wherein, the catalyst can be the catalysis of the metal/metals chemical combination objects such as the common titanium of olefinic polymerization, zirconium, aluminium, rare earth
Agent；
Then, in the porous carrier materials for having catalyst to load, the polymerized monomer (gas such as acetylene, propine, butadiene are passed through
State monomer or low boiling point monomer, such as pentadiene, isoprene etc.), be passed through polymer monomer is loaded in porous carrier
Catalyst under the action of, polymerization reaction occurs, generated polymer then can directly be carried on porous carrier (including interior
Portion's hole and carrier surface)；
Finally, the porous carrier after reaction is taken out, deodoring materials are obtained.
Ozone material is removed as obtained by method as above, can be further used in air cleaning, and is reached to remove and be depolluted
The effect of ozone in air.
At the same time it can also which further the prepared ozone material that removes is filled in all kinds of air cleaning facilities or device,
To play the purpose for removing ozone in environment.
Embodiment 1
It is scattered in 8g lower molecular wt polyprene is molten in 200ml distilled water；Then, taking 300g partial size is 3~5mm
Activated alumina ball, be soaked in prepared polyprene aqueous solution, be put into vacuum oven after mixing evenly,
110 DEG C are removed ozone material to get to embodiment 1 in drying 8 hours.
Embodiment 2
It disperses 20g low molecular weight polyisoprene in 150ml distilled water；Then, taking 200g partial size is 5~10mm's
Active carbon is soaked in prepared polyisoprene aqueous solution, is put into vacuum oven after mixing evenly, and 120 DEG C dry
Dry 6 hours, obtain embodiment 2 removed ozone material.
Embodiment 3
It disperses 50g low molecular weight polybutadiene in 250ml distilled water；Then, taking 250g partial size is 0.5~1mm's
Active carbon is soaked in prepared polybutadiene aqueous solution, is put into vacuum oven, 120 DEG C of dryings 8 after mixing evenly
Hour, obtain embodiment 3 removes ozone material.
Embodiment 4
10g natural rubber is dispersed in 500ml n-hexane；Then, taking 1000g partial size is the activated alumina of 3~5mm
Ball is soaked in prepared natural rubber hexane solution, is put into vacuum oven, 30 DEG C of dryings 10 after mixing evenly
Hour, obtain embodiment 4 removes ozone material.
Embodiment 5
It disperses 20g polyacetylene in 150ml n-hexane；Then, taking 100g partial size is the active carbon of 5~10mm, by it
Be soaked in prepared polyacetylene hexane solution, be put into vacuum oven after mixing evenly, 35 DEG C drying 6 hours, obtain
Embodiment 5 removes ozone material.
Embodiment 6
It disperses 50g polybutadiene in 200ml n-hexane；Then, taking 100g partial size is the silica gel of 0.5~1mm, will be matched
The polybutadiene hexane solution that makes sprays in silica gel, dipping uniformly after be put into vacuum oven, 40 DEG C drying 8 hours,
Obtain embodiment 6 removes ozone material.
Embodiment 7
It disperses 0.1g polyprene in 15 milliliters of n-hexanes；Then, taking 100g partial size is 5~10 μm of porous tree
Rouge, by prepared polyprene hexane solution spray in porous resin, dipping uniformly after be put into vacuum oven, 30 DEG C
2 hours dry, obtain embodiment 7 removes ozone material.
Embodiment 8
It disperses the poly- propine of 1g in 20ml n-hexane；Then, taking 50g partial size is the molecular sieve of 4~5mm, will be prepared
Poly- propine hexane solution spray be impregnated in molecular sieve, dipping uniformly after be put into vacuum oven, 30 DEG C drying 3 hours,
Obtain embodiment 8 removes ozone material.
Embodiment 9
It disperses 3g polyprene in 30ml n-hexane；Then, taking 80g partial size is the attapulgite of 1~2mm, will be matched
The polyprene hexane solution made sprays in attapulgite, is put into vacuum oven after dipping is uniform, 35 DEG C of dryings 4 are small
When, obtain embodiment 9 removes ozone material.
Embodiment 10
It disperses 6g polyisoprene in 20ml n-hexane；Then, take 200g porous fibre cloth, by it is prepared gather it is different
Pentadiene hexane solution is sprayed on porous fibre cloth, is put into vacuum oven, 25 DEG C drying 3.5 hours, obtain embodiment
10 remove ozone material.
Embodiment 11
Active carbon is impregnated in Cu (NO3)2Among solution, after dry, in 250 DEG C of heating and 50ml/min hydrogen gas stream
Under the conditions of, 30min is restored, the active carbon that load has copper is obtained.
Then, the active carbon of copper is fixed in quartz ampoule with silica wool load, in 50 DEG C of heating and 20ml/min
Under the conditions of acetylene air-flow, 2h is reacted；Then stop heating and be passed through acetylene, active carbon is taken out, the deodorization of embodiment 11 is obtained
Oxygen material.
Experimental example 1 is tested except ozone material properties test
The specific method is as follows for material properties test: in 1m3200g is placed in test chamber and removes ozone material, and injection of ozone makes
It obtains ozone concentration and reaches 300ppm, under the conditions of test chamber temperature is 25 DEG C, ozone concentration in storehouse is tested after 24 hours.
According to method as above, respectively to embodiment 1-11 except ozone material is tested for the property, as a result such as the following table 1 institute
Show:
1 embodiment 1-10 material of table removes ozone the performance test results
By experimental result data as above it is found that the present invention can effectively remove the ozone absorption in environment except ozone material
It goes, to achieve the purpose that air cleaning effect.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from of the invention
Many other change and modification can be made in the case where spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (9)
1. one kind removes ozone material, which is characterized in that described except ozone material includes porous carrier and is carried on described porous
Organic polymer absorbent on carrier；
In the organic polymer absorbent, including at least has carbon-carbon double bond or three bond structures on a kind of main chain and/or side chain
Organic high molecular compound.
2. according to claim 1 remove ozone material, which is characterized in that the organic high molecular compound includes: natural
Rubber, gutta-percha, polybutadiene, polyprene, polyisoprene, polyacetylene, poly- propine, styrene-butadiene copolymer, third
Alkene nitrile-butadiene copolymer, one of Acrylnitrile-Butadiene-Styrene or butadiene isoprene copolymer
Or it is a variety of.
3. according to claim 1 remove ozone material, which is characterized in that the Weight-average molecular of the organic high molecular compound
Amount is 1000~1000000g/mol；
Preferably, the weight average molecular weight of the organic high molecular compound is 1000~100000g/mol.
4. according to claim 1 remove ozone material, which is characterized in that the porous carrier includes: porous resin, MOF,
COF, activated alumina, silica gel, molecular sieve, active carbon, sepiolite, attapulgite, diatomite, atlapulgite or porous fibre
One of or it is a variety of.
5. it is according to claim 1 remove ozone material, which is characterized in that the average grain diameter of the porous carrier be 1~
50000 μm, specific surface area is 10~3000m2/ g, aperture are 0.2~1000000nm；
Preferably, the average grain diameter of the porous carrier is 50~10000 μm, and specific surface area is 50~2000m2/ g, aperture are
0.5~10000nm.
6. the preparation method of any of claims 1-5 except ozone material, which is characterized in that the preparation method packet
It includes:
It disperses organic polymer absorbent in solvent, then, by acquired solution spray on the porous carrier, or will
The porous carrier is soaked in acquired solution, dry, is obtained except ozone material；
Alternatively, being passed through polymerized monomer in the porous carrier for having catalyst to load, polymerized monomer polymerize simultaneously under the action of catalyst
It is carried on porous carrier, obtains except ozone material.
7. preparation method according to claim 6, which is characterized in that according to mass percentage, organic polymer absorbs
The load capacity of agent is 0.05%~50%；
Preferably, according to mass percentage, the load capacity of organic polymer absorbent is 0.5%~20%.
8. of any of claims 1-5 remove application of the ozone material in air cleaning.
9. including the device of any of claims 1-5 except ozone material.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302841A (en) * | 2019-07-16 | 2019-10-08 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation method of foamed nickel supported type bimetallic MOF base ozone catalyst and products thereof and application |
| CN112275039A (en) * | 2020-10-16 | 2021-01-29 | 安徽职业技术学院 | Purifying filter element and purifier comprising same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302841A (en) * | 2019-07-16 | 2019-10-08 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation method of foamed nickel supported type bimetallic MOF base ozone catalyst and products thereof and application |
| CN112275039A (en) * | 2020-10-16 | 2021-01-29 | 安徽职业技术学院 | Purifying filter element and purifier comprising same |
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