CN109966916A - Nano-noble metal multiple-effect photocatalyst - Google Patents
Nano-noble metal multiple-effect photocatalyst Download PDFInfo
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- CN109966916A CN109966916A CN201910285908.4A CN201910285908A CN109966916A CN 109966916 A CN109966916 A CN 109966916A CN 201910285908 A CN201910285908 A CN 201910285908A CN 109966916 A CN109966916 A CN 109966916A
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 41
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 33
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 49
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 46
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 46
- UILPJVPSNHJFIK-UHFFFAOYSA-N Paeonol Chemical compound COC1=CC=C(C(C)=O)C(O)=C1 UILPJVPSNHJFIK-UHFFFAOYSA-N 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 23
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000243 solution Substances 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 21
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 19
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 18
- YLTGFGDODHXMFB-UHFFFAOYSA-N isoacetovanillon Natural products COC1=CC=C(C(C)=O)C=C1O YLTGFGDODHXMFB-UHFFFAOYSA-N 0.000 claims abstract description 17
- MLIBGOFSXXWRIY-UHFFFAOYSA-N paeonol Natural products COC1=CC=C(O)C(C(C)=O)=C1 MLIBGOFSXXWRIY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 235000009508 confectionery Nutrition 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000505 pernicious effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 36
- 235000011187 glycerol Nutrition 0.000 description 13
- 241000700605 Viruses Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 2
- 235000006484 Paeonia officinalis Nutrition 0.000 description 2
- 240000005001 Paeonia suffruticosa Species 0.000 description 2
- 235000003889 Paeonia suffruticosa Nutrition 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000011132 hemopoiesis Effects 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002122 leukaemogenic effect Effects 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
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- 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
- B01D53/007—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 irradiation
-
- 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
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- 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
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- 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
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
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Abstract
The present invention relates to a kind of nano-noble metal multiple-effect photocatalysts, the substance suitable for removing the pernicious gases such as formaldehyde, benzene, TOVC indoor, generate car.Nano-noble metal multiple-effect photocatalyst, which is characterized in that be made of following weight percent composition: nano platinum aqueous solution 1.5-3%, nano-silver water solution 2-5%, nano-titanium dioxide 0.5-3%, nano-cerium oxide 1-3%, nanometer aqueous palladium 2-5%, Paeonol 1-3%, glycerol 2-5%, surplus are pure water.Prepared by the method for nano-noble metal multiple-effect photocatalyst: nano platinum aqueous solution, nano-silver water solution, nano-titanium dioxide, nano-cerium oxide, nanometer aqueous palladium, Paeonol, glycerol are dissolved into water and are stirred evenly by per distribution ratio by weight, obtain nano-noble metal multiple-effect photocatalyst.
Description
Technical field
The present invention relates to a kind of nano-noble metal multiple-effect photocatalysts, suitable for removing first that is indoor, generating car
The substance of the pernicious gases such as aldehyde, benzene, TOVC.
Background technique
The World Health Organization (WHO) has issued the bulletin of No. 153 " formaldehyde is carcinogenic " on June 15th, 2004, it was confirmed that first
Aldehyde can make one carcinogenic.Formaldehyde caused by the furniture of interior decoration and purchase, benzene, TVOC, the pernicious gases such as ammonia have become
Carcinogenic leukemogenic primary inducement, these pernicious gases are to the respiratory system of people, nervous system, immune system, system genitale
System has very important murder by poisoning, can cause nose, throat, skin and alimentary tract cancer；Can also nervous centralis be caused to be benumbed, caused
Alpastic anemia, destroying hematopoiesis function leads to leukaemia, causes pregnant woman's miscarriage and fetal congenital defect, causes teenager
Memory and intelligence decline.According to external research test discovery, due to in-vehicle air pollution, about 65% driver
It will appear phenomena such as dizzy, sleepy, cough when driving, cause driver to feel to constrain, the disease that irritated, attention can not be concentrated
Shape.These symptoms are referred to as syndrome of driving.The traffic accident caused by syndrome of driving is more than long-time fatigue driving, wine
The accident rate for driving initiation afterwards wants much higher.If stayed in this contaminated in-vehicle air environment for a long time, to people's
Respiratory system has very big harm, is easy to make one to cause bronchitis, rhinitis, pneumonia etc., results even in the diseases such as lung cancer, and
These influences of pollution to children and women are bigger.
Summary of the invention
Present invention aims at for above-mentioned topic, a kind of nano-noble metal multiple-effect photocatalyst is provided, is that one kind can be equal
It is even to be sprayed on furniture, glass, metope, the places such as car, have light and it is unglazed under conditions of pernicious gas, disease can be catalytically decomposed
The preparation of the harmful substances such as poison, germ need to could be catalyzed in the case where there is ultraviolet light the present invention overcomes traditional photocatalyst and divide
The shortcomings that solution.The problems such as the effect of present invention has multiple effect, overcomes traditional product is single, and construction is difficult.
Nano-noble metal multiple-effect photocatalyst of the present invention is to adopt the following technical solutions to achieve:
Nano-noble metal multiple-effect photocatalyst, is made of following weight percent composition: nano platinum aqueous solution 1.5-3%；Nano silver
Aqueous solution 2-5%；Nano-titanium dioxide 0.5-3%；Nano-cerium oxide 1-3%；Nanometer aqueous palladium 2-5%；Paeonol 1-3%；Glycerol
2-5%；Surplus is pure water.
It is further preferred that above-mentioned nano-noble metal multiple-effect photocatalyst, is made of: nanometer following weight percent composition
Platinum aqueous solution 1.5-2.5%, nano-silver water solution 2.5-4.5%, nano-titanium dioxide 0.5-2.5%, nano-cerium oxide 1-
2.5%, nanometer aqueous palladium 2.5-4.5%, Paeonol 1.5-3%, glycerol 2-4%, surplus is pure water.
The nano platinum aqueous solution is the platinum substance characterized by the 2-5nm of content 1000ppm.
The nano-silver water solution is the silver material characterized by the 2-5nm of content 1000ppm.
The nanometer aqueous palladium is the palladium substance characterized by the 2-5nm of content 1000ppm.
The nano-cerium oxide is the cerium oxide substance characterized by 5-10nm.
The nano-titanium dioxide is the titania characterized by 5nm.
The Paeonol is the substance characterized by peony root extractive Chun Du≤99.9%.
The glycerol, alias glycerine, the substance characterized by food-grade.
Nano-noble metal multiple-effect photocatalyst is provided, using nano platinum aqueous solution, nano-titanium dioxide, nanometer aqueous palladium
Photocatalysis Decomposition pernicious gas performance is superpower in the scene for having ultraviolet light；Using nano-silver water solution, nano-cerium oxide, the root bark of tree peony
Phenol have without any light source also can the harmful substances such as resolving harmful gas, virus, germ, the function of no photocatalyst
Effect.The invention can with even application indoors, the places such as furniture, glass, metope, car, all can in the case where there is gauge without light source
Pernicious gas, virus, the harmful substances such as germ are catalytically decomposed, overcoming traditional photocatalyst need to could in the case where there is ultraviolet light
The shortcomings that catalytic decomposition.What the present invention used is nontoxic raw material, economic and environment-friendly using not will cause secondary pollution,
Herbal.
It is further preferred that nano-noble metal multiple-effect photocatalyst is prepared by following preparation method: per distribution ratio by weight
By nano platinum aqueous solution, nano-silver water solution, nano-titanium dioxide, nano-cerium oxide, nanometer aqueous palladium, Paeonol, sweet
Oil is dissolved into water and stirs evenly, and obtains nano-noble metal multiple-effect photocatalyst.
The excellent effect of nano-noble metal multiple-effect photocatalyst of the present invention is as follows:
Nano-noble metal multiple-effect photocatalyst of the present invention have pernicious gas, disease can all be catalytically decomposed in the case where there is gauge without light source
The performance of the harmful substances such as poison, germ, overcome that traditional photocatalyst need to could be catalytically decomposed in the case where there is ultraviolet light lacks
Point, and it is easy for construction.The effect of various components of the present invention act synergistically, multiple effect, overcome traditional product is single, construction
The problems such as difficult.
Nano-noble metal multiple-effect photocatalyst, due to using nano platinum aqueous solution, nano-titanium dioxide, nanometer aqueous palladium
Photocatalysis Decomposition pernicious gas performance is superpower in the scene for having ultraviolet light；Using nano-silver water solution, nano-cerium oxide, the root bark of tree peony
Phenol have without any light source also can the harmful substances such as resolving harmful gas, virus, germ, the function of no photocatalyst
Effect.
Specific embodiment
Nano-noble metal multiple-effect photocatalyst, is made of following weight percent composition: nano platinum aqueous solution 1.5-3%；It receives
The silver-colored aqueous solution 2-5% of rice；Nano-titanium dioxide 0.5-3%；Nano-cerium oxide 1-3%；Nanometer aqueous palladium 2-5%；Paeonol 1-3%；
Glycerol 2-5%；Surplus is pure water.
It is further preferred that above-mentioned nano-noble metal multiple-effect photocatalyst, is made of: nanometer following weight percent composition
Platinum aqueous solution 1.5-2.5%, nano-silver water solution 2.5-4.5%, nano-titanium dioxide 0.5-2.5%, nano-cerium oxide 1-
2.5%, nanometer aqueous palladium 2.5-4.5%, Paeonol 1.5-3%, glycerol 2-4%, surplus is pure water.
The nano platinum aqueous solution is the platinum substance characterized by the 2-5nm of content 1000ppm.
The nano-silver water solution is the silver material characterized by the 2-5nm of content 1000ppm.
The nanometer aqueous palladium is the palladium substance characterized by the 2-5nm of content 1000ppm.
The nano-cerium oxide is the cerium oxide substance characterized by 5-10nm.
The nano-titanium dioxide is the titania characterized by 5nm.
The Paeonol is the substance characterized by peony root extractive Chun Du≤99.9%.
The glycerol, alias glycerine, the substance characterized by food-grade.
Below with reference to specific implementation case mode, technical solution of the present invention is described in further detail, but not structure
At any limitation of the invention.
Embodiment 1
By weight per distribution ratio by Paeonol 10g, nano-silver water solution 25g, nano-titanium dioxide 10g, nano-cerium oxide 10g,
Nano platinum aqueous solution 15g, nanometer aqueous palladium 30g, glycerol 30g are dissolved into 870g pure water that be uniformly mixing to obtain nanometer expensive
Metal multiple-effect photocatalyst.
Nano-noble metal multiple-effect photocatalyst through detection formaldehyde removal rate 24 hours up to 97% or more, and is gone for removing formaldehyde
It eliminates the unusual smell, sterilization of killing virus.
Embodiment 2
Per distribution ratio by weight is by glycerol 20g, nanometer aqueous palladium 50g, nano platinum aqueous solution 20g, nano-titanium dioxide
30g, nano-cerium oxide 20g, nano-silver water solution 20g, Paeonol 30g, which are dissolved into 810g pure water, is uniformly mixing to obtain nanometer
Noble metal multiple-effect photocatalyst.
Nano-noble metal multiple-effect photocatalyst through detection formaldehyde removal rate 24 hours up to 97% or more, and is gone for removing formaldehyde
It eliminates the unusual smell, sterilization of killing virus.
Embodiment 3
Per distribution ratio by weight is by nano platinum aqueous solution 15g, Paeonol 20g, nanometer aqueous palladium 20g, nano-silver water solution
50g, nano-titanium dioxide 5g, nano-cerium oxide 30g, glycerol 50g are dissolved into 810g pure water that be uniformly mixing to obtain nanometer expensive
Metal multiple-effect photocatalyst.
Nano-noble metal multiple-effect photocatalyst through detection formaldehyde removal rate 24 hours up to 97% or more, and is gone for removing formaldehyde
It eliminates the unusual smell, sterilization of killing virus.
Embodiment 4
Per distribution ratio by weight is by nano platinum aqueous solution 15g, nano-silver water solution 45g, nano-titanium dioxide 5g, nano oxidized
Cerium 25g, nanometer aqueous palladium 45g, Paeonol 15g, glycerol 20g are dissolved into pure water 830g and stir evenly, and it is expensive to obtain nanometer
Metal multiple-effect photocatalyst.
Nano-noble metal multiple-effect photocatalyst through detection formaldehyde removal rate 24 hours up to 97% or more, and is gone for removing formaldehyde
It eliminates the unusual smell, sterilization of killing virus.
Embodiment 5
Per distribution ratio by weight is by nano platinum aqueous solution 25g, nano-silver water solution 25g, nano-titanium dioxide 25g, nano oxygen
Change cerium 10g, nanometer aqueous palladium 25g, Paeonol 30g, glycerol 40g to be dissolved into pure water 820g and stir evenly, obtains nanometer
Noble metal multiple-effect photocatalyst.
Nano-noble metal multiple-effect photocatalyst through detection formaldehyde removal rate 24 hours up to 97% or more, and is gone for removing formaldehyde
It eliminates the unusual smell, sterilization of killing virus.
Above-described is only preferred embodiments of the invention, all made any in the spirit and spirit of this product
Modifications, equivalent substitutions and improvements etc., should all be comprising within protection scope of the present invention.
Claims (6)
1. a kind of nano-noble metal multiple-effect photocatalyst, which is characterized in that be made of following weight percent composition: Platinum Nanoparticles Jinsui River
Solution 1.5-3%, nano-silver water solution 2-5%, nano-titanium dioxide 0.5-3%, nano-cerium oxide 1-3%, nanometer aqueous palladium 2-
5%, Paeonol 1-3%, glycerol 2-5%, surplus are pure water.
2. nano-noble metal multiple-effect photocatalyst according to claim 1, which is characterized in that by following weight percent composition
Composition: nano platinum aqueous solution 1.5-2.5%, nano-silver water solution 2.5-4.5%, nano-titanium dioxide 0.5-2.5%, nano oxygen
Change cerium 1-2.5%, nanometer aqueous palladium 2.5-4.5%, Paeonol 1.5-3%, glycerol 2-4%, surplus is pure water.
3. nano-noble metal multiple-effect photocatalyst according to claim 1, which is characterized in that the nano platinum aqueous solution
It is the platinum substance characterized by the 2-5nm of content 1000ppm.
4. nano-noble metal multiple-effect photocatalyst according to claim 1, which is characterized in that the nano-silver water solution is
Silver material characterized by the 2-5nm of content 1000ppm.
5. nano-noble metal multiple-effect photocatalyst according to claim 1, which is characterized in that the nanometer aqueous palladium is
Palladium substance characterized by the 2-5nm of content 1000ppm.
6. the preparation method of nano-noble metal multiple-effect photocatalyst described in claim 1, which is characterized in that per distribution ratio by weight
By nano platinum aqueous solution, nano-silver water solution, nano-titanium dioxide, nano-cerium oxide, nanometer aqueous palladium, Paeonol, sweet
Oil is dissolved into water and stirs evenly, and obtains nano-noble metal multiple-effect photocatalyst.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515988A (en) * | 2020-12-07 | 2021-03-19 | 深圳市哈深智材科技有限公司 | Nano photocatalyst disinfectant and preparation method thereof |
| CN112774667A (en) * | 2019-11-04 | 2021-05-11 | 太原氦舶新材料有限责任公司 | Supported monatomic platinum catalyst and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1157741B1 (en) * | 1993-06-28 | 2003-03-19 | Ishihara Sangyo Kaisha Ltd. | Photocatalyst composite and process for producing the same |
| CN103721759A (en) * | 2014-01-07 | 2014-04-16 | 中国人民解放军防化学院 | Air cleaning agent and preparation method thereof |
| CN104162425A (en) * | 2014-07-21 | 2014-11-26 | 贝谷科技股份有限公司 | Catalyst for complete catalytic oxidation of indoor low concentration formaldehyde at room temperature |
| CN104722297A (en) * | 2015-02-06 | 2015-06-24 | 广州星帮尼环保科技有限公司 | Nano air purifying catalytic agent and preparation method thereof |
| CN104824047A (en) * | 2015-04-03 | 2015-08-12 | 王屹萍 | Natural oxidation and radiation resistant sterilization material and preparation method thereof |
| CN106999847A (en) * | 2014-09-10 | 2017-08-01 | 日东电工株式会社 | Improved air cleaning system and the method for removing formaldehyde |
| CN107008139A (en) * | 2017-05-19 | 2017-08-04 | 深圳市天得环境科技有限公司 | Air-deodouring agent |
-
2019
- 2019-04-10 CN CN201910285908.4A patent/CN109966916A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1157741B1 (en) * | 1993-06-28 | 2003-03-19 | Ishihara Sangyo Kaisha Ltd. | Photocatalyst composite and process for producing the same |
| CN103721759A (en) * | 2014-01-07 | 2014-04-16 | 中国人民解放军防化学院 | Air cleaning agent and preparation method thereof |
| CN104162425A (en) * | 2014-07-21 | 2014-11-26 | 贝谷科技股份有限公司 | Catalyst for complete catalytic oxidation of indoor low concentration formaldehyde at room temperature |
| CN106999847A (en) * | 2014-09-10 | 2017-08-01 | 日东电工株式会社 | Improved air cleaning system and the method for removing formaldehyde |
| CN104722297A (en) * | 2015-02-06 | 2015-06-24 | 广州星帮尼环保科技有限公司 | Nano air purifying catalytic agent and preparation method thereof |
| CN104824047A (en) * | 2015-04-03 | 2015-08-12 | 王屹萍 | Natural oxidation and radiation resistant sterilization material and preparation method thereof |
| CN107008139A (en) * | 2017-05-19 | 2017-08-04 | 深圳市天得环境科技有限公司 | Air-deodouring agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774667A (en) * | 2019-11-04 | 2021-05-11 | 太原氦舶新材料有限责任公司 | Supported monatomic platinum catalyst and preparation method and application thereof |
| CN112515988A (en) * | 2020-12-07 | 2021-03-19 | 深圳市哈深智材科技有限公司 | Nano photocatalyst disinfectant and preparation method thereof |
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