CN107899561A - Car inner top ornament materials photooxidation catalytic plate and preparation method thereof - Google Patents
Car inner top ornament materials photooxidation catalytic plate and preparation method thereof Download PDFInfo
- Publication number
- CN107899561A CN107899561A CN201711173708.7A CN201711173708A CN107899561A CN 107899561 A CN107899561 A CN 107899561A CN 201711173708 A CN201711173708 A CN 201711173708A CN 107899561 A CN107899561 A CN 107899561A
- Authority
- CN
- China
- Prior art keywords
- catalytic plate
- photooxidation catalytic
- preparation
- photooxidation
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 74
- 238000007539 photo-oxidation reaction Methods 0.000 title claims abstract description 67
- 239000000463 material Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005245 sintering Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000008929 regeneration Effects 0.000 claims abstract description 8
- 238000011069 regeneration method Methods 0.000 claims abstract description 8
- 238000001994 activation Methods 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims description 18
- 229910052719 titanium Inorganic materials 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 230000001413 cellular effect Effects 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 150000004703 alkoxides Chemical class 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- 238000005034 decoration Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 13
- 239000003054 catalyst Substances 0.000 abstract description 9
- -1 formaldehyde, benzene series Chemical class 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000011941 photocatalyst Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B01J35/39—
-
- B01J35/56—
-
- B01J35/60—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0225—Coating of metal substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
Abstract
The present invention relates to a kind of car inner top ornament materials photooxidation catalytic plate and preparation method thereof.Preparation method comprises the following steps：Base material is chosen, coats catalysis material in substrate surface afterwards；The product for being coated with catalysis material is sintered at no more than 600 DEG C, obtains photooxidation catalytic plate.The present invention uses high-sintering process, and catalyst TiO2 is solidificated in aluminium base Surface of profile, and for furred ceiling in car so that catalysis specific area maximizes；And then the pollutants such as formaldehyde, benzene series can be catalyzed well under the action of ultraviolet radiation of natural light.The present invention method not only significantly improve the specific surface area and service life of photooxidation catalytic plate, but also effectively prevent photooxidation catalytic plate in subsequent regeneration activation process because caused by catalyst TiO2 particles come off purification efficiency reduce the problem of.In addition, preparation method provided by the invention is easy to operate, of low cost, the photooxidation catalytic plate excellent performance being prepared, be highly advantageous to industrialized production.
Description
Technical field
The present invention relates to environment-friendly materials technical field, and in particular to a kind of car inner top ornament materials photooxidation catalytic plate and
Its preparation method.
Background technology
In recent years, with the improvement of people ' s living standards and process of industrialization develops rapidly, environmental problem is increasingly tight
It is high：Various art works, chemical products etc. constantly discharge pollutants into environment, and the pollutant is serious endangers people
Health.Therefore, each state is all used for surrounding purifying material and ring using environmental pollution improvement as cardinal task, the numerous and confused huge fund that puts into
The research of border pollutant abatement technology etc., a series of air purification measure are come into being：Activated carbon adsorption, ozone oxidation,
Nano photo-catalytic processing etc..Wherein, the service life of activated carbon is short, easily reaches saturation；The use of chemical reagent and ozone
It is easy to cause secondary pollution.Photocatalyst is a kind of by nano level metal oxide materials, such as TiO2Photochemical catalyst is coated on base
Material surface, forms film, under the action of light, based on TiO after dry2In distinctive antibacterial, deodorization and decomposition air and water
Pollutant, does not produce the advantage of secondary pollution, so that strong catalytic degradation function is produced, so that poisonous in air of effectively degrading
Pernicious gas, kills various bacteria.Photocatalyst is applied on plate is a urgent problem to be solved.
Based on this, aluminium base photocatalyst plate has obtained widely studied：Aluminum substrate is selected, titanium dioxide etc. is had into photocatalysis
The photosemiconductor material of function is coated on substrate surface, and under the action of ultraviolet light, it is to have to produce strong catalytic degradation function
Toxic and harmful gas in effect ground degraded air.Such product at present more to be used in air purifier, ultraviolet lamp is installed additional, to rise
To the effect for removing formaldehyde, benzene series.However, aluminium base photocatalyst plate has problems in that manufacture craft using immersion or sprays,
Overlay film is difficult to cure；If wiping will be damaged, effect is lost；If plus viscose glue can also reduce its effect, so application field
It is limited.
To sum up, there is provided it is particularly important that a kind of method of new preparation photooxidation catalytic plate.
The content of the invention
For in the prior art the defects of, the present invention is intended to provide a kind of car inner top ornament materials photooxidation catalytic plate and
Its preparation method.The present invention uses high-sintering process, by catalyst TiO2Aluminium base Surface of profile is solidificated in, and for day in car
The plate of flower furred ceiling so that catalysis specific area maximizes；And then first can be catalyzed well under the action of ultraviolet radiation of natural light
The gaseous pollutants such as aldehyde, benzene series.The present invention not only significantly improves the ratio table of photooxidation catalytic plate by sintering process after first coating
Area and service life, and photooxidation catalytic plate is effectively prevent in subsequent regeneration activation process because of catalyst TiO2Particle
The problem of coming off and causing exhaust purification efficiency to reduce.In addition, preparation method provided by the invention is simple and practicable, raw material are easy
Obtain, simple processing and of low cost, the photooxidation catalytic plate being prepared operates with extremely convenient and excellent performance, extremely favorably
In industrialized production.
For this reason, the present invention provides following technical solution：
In a first aspect, the present invention provides a kind of preparation method of photooxidation catalytic plate, comprise the following steps：S101：Choose base
Material, coats catalysis material in substrate surface afterwards；S102：The product for being coated with catalysis material is sintered, afterwards
To photooxidation catalytic plate；Wherein, the temperature of sintering is no more than 600 DEG C.
In the further embodiment of the present invention, in S102, the temperature of sintering is 500 DEG C~600 DEG C, time 9min
~12min.
In the further embodiment of the present invention, in S101, catalysis material is compound titanium solution, and photocatalysis material
The coating thickness of material is 5 μm~35 μm.
In the further embodiment of the present invention, in S101, compound titanium solution selects Titanium alkoxides titanium tetrachloride.
In the further embodiment of the present invention, in S101, it is in cellular aluminium sheet matrix that base material, which is selected,.
In the further embodiment of the present invention, regeneration activating step is further included：When photooxidation catalytic plate is using presetting
Between after, the surface of photooxidation catalytic plate by dust or the covering of the organic substance of decomposition and catalytic efficiency urges photooxidation when declining
Change plate water to wipe or be soaked in water, dry and be continuing with afterwards；Wherein, catalytic efficiency preferably drops to 50%~60%
When.
Second aspect, the photooxidation catalytic plate being prepared using method provided by the invention.
The third aspect, the photooxidation catalytic plate that is prepared of present invention decoration type in vehicle roof and especially at the top of car
Application in material.
The above-mentioned technical proposal of the present invention has the following advantages that compared with prior art：
(1) applicant has found by numerous studies：The present invention uses high-sintering process, by catalyst TiO2It is solidificated in aluminium base
Surface of profile, and for the plate of furred ceiling in car so that catalysis specific area maximizes；And then can be in the purple of natural light
Under outside line effect, the gaseous pollutants such as formaldehyde, benzene series are catalyzed well.In addition, preparation method provided by the invention is simple and practicable,
Raw material easily obtain, simple processing and of low cost, and the photooxidation catalytic plate being prepared operates with extremely convenient and performance
Excellent, be highly advantageous to industrialized production.
(2) present invention significantly improves the specific surface area of photooxidation catalytic plate and using the longevity by sintering process after first coating
Life, effectively prevent photooxidation catalytic plate in subsequent regeneration activation process because of catalyst TiO2Coming off for particle and cause exhaust gas net
Change the problem of efficiency reduces.
(3) photooxidation catalytic plate catalysis specific surface area of the present invention is very big.It our experiments show that, use it for car inner top decoration
When, even in sunlight shade in the case of, so long as not completely it is light tight, still have excellent catalytic effect, this is artificial purple
Outside line cannot and；In addition, the photooxidation catalytic plate of the present invention can effectively kill various bacteria, and bacterium or fungi can be discharged
The toxin gone out decomposes and harmless treatment, substantially increases the service life of decorative panel.
(4) preparation method provided by the invention will not pollute environment, and urban air pollution, which is administered, to be played
Vital effect.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Embodiment
The embodiment of technical solution of the present invention will be described in detail below.Following embodiments are only used for clearer
Explanation technical scheme, therefore be only used as example, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
Experimental method in following embodiments, is conventional method unless otherwise specified.
Test material used, is to be commercially available from conventional reagent shop unless otherwise specified in following embodiments.
Quantitative test in following embodiments, is respectively provided with three repeated experiments, and data are the average value of three repeated experiments
Or mean+SD.
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Base material is chosen, coats catalysis material in substrate surface afterwards.Wherein, catalysis material is titanium compound
Solution, and preferably Titanium alkoxides titanium tetrachloride；The coating thickness of catalysis material is 5 μm~35 μm；Base material is selected in cellular
Aluminium sheet matrix.
S102：The product for being coated with catalysis material is sintered, and obtains photooxidation catalytic plate afterwards；Wherein, sintering
Temperature is no more than 600 DEG C.Wherein, the temperature of sintering is preferably 500 DEG C~600 DEG C, and the time is 9min~12min.
Regeneration activating step is further included preferably for the photooxidation catalytic plate that S102 is prepared：When photooxidation catalytic plate makes
After preset time, the surface of photooxidation catalytic plate catalytic efficiency when declining by dust or the covering of the organic substance of decomposition,
And photooxidation catalytic plate water is wiped or is soaked in water, dried afterwards simultaneously when preferably dropping to 50%~60% by catalytic efficiency
It is continuing with.
Illustrated with reference to embodiment：
Embodiment one
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Selection is in cellular aluminium sheet matrix, afterwards in the Titanium alkoxides tetrachloro that substrate surface coating thickness is 35 μm
Change titanium.
S102：The product for being coated with catalysis material sinters at 500 DEG C and obtains photooxidation catalytic plate after 12min.
Embodiment two
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Selection is in cellular aluminium sheet matrix, afterwards in four chlorination of Titanium alkoxides that substrate surface coating thickness is 5 μm
Titanium.
S102：The product for being coated with catalysis material sinters at 600 DEG C and obtains photooxidation catalytic plate after 9min.
Embodiment three
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Selection is in cellular aluminium sheet matrix, afterwards in the Titanium alkoxides tetrachloro that substrate surface coating thickness is 20 μm
Change titanium.
S102：The product for being coated with catalysis material sinters at 550 DEG C and obtains photooxidation catalytic plate after 10min.
Example IV
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Selection is in cellular aluminium sheet matrix, afterwards in the Titanium alkoxides tetrachloro that substrate surface coating thickness is 20 μm
Change titanium.
S102：The product for being coated with catalysis material sinters at 630 DEG C and obtains photooxidation catalytic plate after 10min.
Embodiment five
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
S101：Selection is in cellular aluminium sheet matrix, afterwards in the Titanium alkoxides tetrachloro that substrate surface coating thickness is 20 μm
Change titanium.
S102：The product for being coated with catalysis material sinters at 450 DEG C and obtains photooxidation catalytic plate after 10min.
Embodiment six
The present invention provides a kind of preparation method of photooxidation catalytic plate, comprises the following steps：
Selection be in cellular aluminium sheet matrix, is afterwards 20 μm of Titanium alkoxides titanium tetrachloride in substrate surface coating thickness,
Dry afterwards, obtain photooxidation catalytic plate.
In addition, in order to further illustrate the effect of various embodiments of the present invention, by the photooxidation catalytic plate that each embodiment obtains into
Row effect assessment is tested.Specifically, the photooxidation catalytic plate each embodiment being prepared is in 30m3Standard storehouse in carry out formaldehyde
Degradation experiment；Test condition is：Relative humidity is 70%, and auxiliary heating face temperature is 160 DEG C, Formaldehyde in Environment initial concentration
For 2.0mg/m3；Record 3 it is small when after concentration of formaldehyde, specific data are as shown in table 1.
In addition, in order to further evaluate the advantage of preparation method of the present invention, the photooxidation that each embodiment is prepared is catalyzed
Plate carries out regeneration activating processing：After photooxidation catalytic plate uses preset time, the surface of photooxidation catalytic plate by dust or is divided
The organic substance covering of solution and photooxidation catalytic plate is soaked in water 3 times when dropping to 60% by catalytic efficiency, each 5min, afterwards
Dry and test the performance of each photooxidation catalytic plate：Photooxidation catalytic plate after will handling is placed in 30m3Standard storehouse in carry out first
Aldehyde degradation experiment；Test condition is：Relative humidity is 70%, and auxiliary heating face temperature is 160 DEG C, and Formaldehyde in Environment is initially dense
Spend for 2.0mg/m3；Record 3 it is small when after concentration of formaldehyde.
The performance data list of the photooxidation catalytic plate of 1 each embodiment of table
Certainly, except the situation that each embodiment is enumerated, other conditions and parameter in preparation process etc. are also possible.
The present invention uses high-sintering process, by catalyst TiO2Aluminium base Surface of profile is solidificated in, and for smallpox in car
The plate of furred ceiling so that catalysis specific area maximizes；And then first can be catalyzed well under the action of ultraviolet radiation of natural light
The gaseous pollutants such as aldehyde, benzene series.The present invention not only significantly improves the ratio table of photooxidation catalytic plate by sintering process after first coating
Area and service life, and photooxidation catalytic plate is effectively prevent in subsequent regeneration activation process because of catalyst TiO2Particle
The problem of coming off and causing exhaust purification efficiency to reduce.In addition, preparation method provided by the invention is simple and practicable, raw material are easy
Obtain, simple processing and of low cost, the photooxidation catalytic plate being prepared operates with extremely convenient and excellent performance, extremely favorably
In industrialized production.
In the description of this specification, it is to be understood that reference term " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure,
Material or feature are contained at least one embodiment of the present invention or example.In the present specification, above-mentioned term is shown
The statement of meaning property is necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other,
Those skilled in the art can be by the different embodiments or example described in this specification and different embodiments or exemplary
Feature is combined and combines.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of preparation method of photooxidation catalytic plate, it is characterised in that comprise the following steps：
S101：Base material is chosen, coats catalysis material in the substrate surface afterwards；
S102：The product coated with catalysis material is sintered, obtains the photooxidation catalytic plate afterwards；Wherein, institute
The temperature for stating sintering is no more than 600 DEG C.
2. the preparation method of photooxidation catalytic plate according to claim 1, it is characterised in that：
In the S102, the temperature of the sintering is 500 DEG C~600 DEG C, and the time is 9min~12min.
3. the preparation method of photooxidation catalytic plate according to claim 1, it is characterised in that：
In the S101, the catalysis material is compound titanium solution, and the coating thickness of the catalysis material for 5 μm~
35μm。
4. the preparation method of photooxidation catalytic plate according to claim 3, it is characterised in that：
In the S101, the compound titanium solution selects Titanium alkoxides titanium tetrachloride.
5. the preparation method of photooxidation catalytic plate according to claim 1, it is characterised in that：
In the S101, it is in cellular aluminium sheet matrix that the base material, which is selected,.
6. according to the preparation method of Claims 1 to 5 any one of them photooxidation catalytic plate, it is characterised in that further include regeneration
Activation step：
After the photooxidation catalytic plate uses preset time, the surface of the photooxidation catalytic plate is organic by dust or decomposition
Material cover and catalytic efficiency decline when, by the photooxidation catalytic plate water wipe or be soaked in water, dry and continue afterwards
Use.
7. the photooxidation catalytic plate being prepared according to any one of claim 1~6 the method.
8. the answering in vehicle roof and especially in car inner top decoration bar section of the photooxidation catalytic plate described in claim 7
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173708.7A CN107899561A (en) | 2017-11-22 | 2017-11-22 | Car inner top ornament materials photooxidation catalytic plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173708.7A CN107899561A (en) | 2017-11-22 | 2017-11-22 | Car inner top ornament materials photooxidation catalytic plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107899561A true CN107899561A (en) | 2018-04-13 |
Family
ID=61847222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173708.7A Pending CN107899561A (en) | 2017-11-22 | 2017-11-22 | Car inner top ornament materials photooxidation catalytic plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899561A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322944A (en) * | 2008-07-28 | 2008-12-17 | 吉林大学 | Composite photocatalyst prepared from stephanoporate mineral and method thereof |
| CN101596460A (en) * | 2008-06-05 | 2009-12-09 | 住友化学株式会社 | Photocatalyst dispersion liquid and manufacture method thereof |
| CN201613860U (en) * | 2009-12-24 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Novel trim top cover of automobile |
| CN102284291A (en) * | 2010-06-18 | 2011-12-21 | 上海牛翼新能源科技有限公司 | Titanium dioxide load-type nanometer cold catalyst for air purifier inside car |
| CN105109310A (en) * | 2015-09-23 | 2015-12-02 | 陆亚维 | Guide rail type sunshade purification device for vehicle |
| CN106179291A (en) * | 2016-07-06 | 2016-12-07 | 河北保定太行集团有限责任公司 | Optically catalytic TiO 2 coating and preparation method thereof |
| CN106582892A (en) * | 2016-04-28 | 2017-04-26 | 北京华钛高科科技有限公司 | Nanometer TiO2 coating structure, preparation method and uses thereof |
-
2017
- 2017-11-22 CN CN201711173708.7A patent/CN107899561A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596460A (en) * | 2008-06-05 | 2009-12-09 | 住友化学株式会社 | Photocatalyst dispersion liquid and manufacture method thereof |
| CN101322944A (en) * | 2008-07-28 | 2008-12-17 | 吉林大学 | Composite photocatalyst prepared from stephanoporate mineral and method thereof |
| CN201613860U (en) * | 2009-12-24 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Novel trim top cover of automobile |
| CN102284291A (en) * | 2010-06-18 | 2011-12-21 | 上海牛翼新能源科技有限公司 | Titanium dioxide load-type nanometer cold catalyst for air purifier inside car |
| CN105109310A (en) * | 2015-09-23 | 2015-12-02 | 陆亚维 | Guide rail type sunshade purification device for vehicle |
| CN106582892A (en) * | 2016-04-28 | 2017-04-26 | 北京华钛高科科技有限公司 | Nanometer TiO2 coating structure, preparation method and uses thereof |
| CN106179291A (en) * | 2016-07-06 | 2016-12-07 | 河北保定太行集团有限责任公司 | Optically catalytic TiO 2 coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 黄显怀等: "《TiO2光催化技术及其在环境领域的应用》", 31 March 2013, 合肥工业大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ho et al. | Application of recycled lanthanum-doped TiO2 immobilized on commercial air filter for visible-light photocatalytic degradation of acetone and NO | |
| KR100385301B1 (en) | Novel titania photocatalyst and its manufacturing method | |
| CN102702807B (en) | Photo-catalytic composite coating and preparation method thereof | |
| CN1513040A (en) | Photocatalytic coating material having photocatalytic activity and adsorption property and method for preparating same | |
| CN103464129B (en) | A kind of lanthanum doped nano TiO 2/ tourmaline composite and preparation thereof, application | |
| US11241671B2 (en) | Monolithic composite photocatalysts | |
| CN102872892A (en) | Foamed ceramic based photocatalytic component and preparation method thereof | |
| CN104673019A (en) | Coating | |
| CN107252699B (en) | Photocatalyst microsphere for indoor air purification and light storage and preparation method thereof | |
| JP2001070800A (en) | Photocatalyst film composition and photocatalyst body using the same | |
| CN103394241A (en) | Polytetrafluoroethylene (PTFE) membrane material capable of realizing catalytic degradation function by grafting photocatalyst and application of PTFE membrane material | |
| EP3199238A1 (en) | Visible light active photocatalyst tile | |
| CN109331817A (en) | It is a kind of for decomposing the catalysis material and preparation method of organic matter in air | |
| EP4032600A1 (en) | Air purification apparatus, and method for removing particulates, volatile organic compounds, and nitrous oxide | |
| JP2945926B2 (en) | Photocatalyst particles and method for producing the same | |
| JPH11290692A (en) | Photocatalyst, its manufacture, and photocatalyst-containing molding and its manufacture | |
| CN107899561A (en) | Car inner top ornament materials photooxidation catalytic plate and preparation method thereof | |
| CN1175921C (en) | High adsorptivity light catalyzed air processor | |
| CN112535952A (en) | Preparation method of ceramic tile for purifying VOCs (volatile organic compounds) | |
| KR102070720B1 (en) | Concrete block with inorganic oxide based photocatalyst | |
| CN108014819B (en) | Preparation method and application of titanium dioxide photocatalyst | |
| CN201979777U (en) | Photocatalyst metal plate | |
| Bianchi et al. | Photocatalytic TiO2: from airless jet spray technology to digital inkjet printing | |
| Bianchi et al. | Sustainable photocatalytic porcelain grés slabs active under LED light for indoor depollution and bacteria reduction | |
| CN207822796U (en) | Air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
|
| RJ01 | Rejection of invention patent application after publication |