CN108722435A - Five yuan are co-doped with nano-titanium dioxide modified plated film functional material, preparation and film plating process - Google Patents
Five yuan are co-doped with nano-titanium dioxide modified plated film functional material, preparation and film plating process Download PDFInfo
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- CN108722435A CN108722435A CN201810578216.4A CN201810578216A CN108722435A CN 108722435 A CN108722435 A CN 108722435A CN 201810578216 A CN201810578216 A CN 201810578216A CN 108722435 A CN108722435 A CN 108722435A
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- 239000000463 material Substances 0.000 title claims abstract description 43
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000008569 process Effects 0.000 title claims abstract description 12
- 238000007747 plating Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 76
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052709 silver Inorganic materials 0.000 claims abstract description 19
- 239000004332 silver Substances 0.000 claims abstract description 19
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910001447 ferric ion Inorganic materials 0.000 claims abstract description 18
- QPLDLSVMHZLSFG-UHFFFAOYSA-N CuO Inorganic materials [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229960004643 cupric oxide Drugs 0.000 claims abstract description 13
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 10
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000008117 stearic acid Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 7
- LTUDISCZKZHRMJ-UHFFFAOYSA-N potassium;hydrate Chemical compound O.[K] LTUDISCZKZHRMJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000001771 vacuum deposition Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000005357 flat glass Substances 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 239000012855 volatile organic compound Substances 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000007800 oxidant agent Substances 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000001699 photocatalysis Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229960002303 citric acid monohydrate Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
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- 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
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- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
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- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
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Abstract
It is co-doped with nano-titanium dioxide modified plated film functional material, preparation and film plating process the present invention relates to a kind of five yuan, the parts by weight of raw material components and each component are：Nano TiO 2 silver exchanges 50~90 parts of powder；10~20 parts of stearic acid powder；2~4 parts of calcium carbonate powder；5~10 parts of monohydrate potassium powder；1.6~5.2 parts of nano-cupric oxide powder；0.8~2.6 part of nano-nickel oxide powder；0.3~0.8 part of nanometer Zinc oxide powder；Positive 0.5~4.2 part of the ferric ion powder of nanometer；After above-mentioned raw materials are sufficiently stirred in proportion, it is made five yuan and is co-doped with nano-titanium dioxide modified plated film functional material.Reasonable design of the present invention, catalyst activity, oxidant performance significantly improve, and can effectively degrade removal SO2、NH3, NOx, CO, VOCs, and more harmful chemicals of degradable removal extend TiO2Photoresponse range.
Description
Technical field
The invention belongs to Coating Materials technical field, especially a kind of five yuan to be co-doped with nano-titanium dioxide modified plated film function
Material, preparation and film plating process.
Background technology
With the progress of the development of world economy and mankind's science and technology, demand and use of the mankind to the energy increasingly increase, energy
The shortage in source and the pollution problem of environment are also on the rise.Japanese Scientists Fijishima and Honda in 1972 et al. are by grinding
Study carefully and find when the light using wavelength less than 415nm irradiates TiO2 electrodes, finds there is oxygen to release on electrode.This is important
It is found to be people's research TiO2 photocatalytic activities and opens brand-new approach, to also be that mankind's utilization solar energy is established
Basis.
Although TiO2 photocatalysis technology recent decades have obtained quick development, also there is also certain limitation,
In the photocatalysis technology of TiO2 so that receive greatly constraint and limitation in actual application.First, TiO2 is a kind of
Conductor oxidate, energy gap is big, about 3.2eV, can only absorb the visible light for accounting for sunlight 4~5%, which limits
Utilization rate of the TiO2 photocatalysis technologies to solar energy；Secondly, TiO2 photochemical catalysts be photohole and light induced electron it is compound in
The heart, photo-generated carrier is easy to be combined to again causes the activity of photochemical catalyst to be affected together, to make it actual
Using being above restricted.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of reasonable design, catalytic oxidation performance it is high and
Simple five yuan of preparation method is co-doped with nano-titanium dioxide modified plated film functional material, preparation and film plating process.
The present invention solves its technical problem and following technical scheme is taken to realize：
A kind of five yuan of parts by weight for being co-doped with nano-titanium dioxide modified plated film functional material, raw material components and each component
For：Nano TiO 2 silver exchanges 50~90 parts of powder；10~20 parts of stearic acid powder；2~4 parts of calcium carbonate powder；One citrate hydrate
5~10 parts of sour powder；1.6~5.2 parts of nano-cupric oxide powder；0.8~2.6 part of nano-nickel oxide powder；Nano zinc oxide powder
0.3~0.8 part of body；Positive 0.5~4.2 part of the ferric ion powder of nanometer.
The silver content that the nano TiO 2 silver exchanges powder is 20%；The nano-cupric oxide powder size be 10~
60nm；The nano-nickel oxide powder size is 10~60nm；The nanometer Zinc oxide powder size is 10~60nm；It is described to receive
The positive ferric ion powder size of rice is 10~60nm.
A kind of five yuan of preparation methods for being co-doped with nano-titanium dioxide modified plated film functional material, include the following steps：It will receive
Rice TiO2 silver exchanges powder, stearic acid powder, calcium carbonate powder, monohydrate potassium powder, nano-cupric oxide powder, nano oxygen
After change nickel powder body, nanometer Zinc oxide powder, the positive ferric ion powder of nanometer are sufficiently stirred in proportion, it is made five yuan and is co-doped with nanometer
Titania modified plated film functional material.
The stirring is to be put into raw material to stir in high speed powder stir mixing machine to be made after sixty minutes.
A kind of five yuan of film plating process for being co-doped with nano-titanium dioxide modified plated film functional material, include the following steps：
(1) base material to be plated is cleaned up and dried；
(2) be co-doped with nano-titanium dioxide modified plated film functional material and base material to be plated by five yuan, using vacuum coating equipment with
Magnetron sputtering evaporation mode carries out plated film.
The base material to be plated is sheet glass, sheet metal or non-metal plate.
(1) the step is cleaned using RBS25 alkaline cleaning fluids.
The advantages and positive effects of the present invention are：
1, the present invention uses nano-noble metal aluminium powder, transition metal nano-cupric oxide powder, nano-nickel oxide powder, receives
Rice Zinc oxide powder and the positive ferric ion powder (Fe of nanometer3+) five metallic elements are co-doped with modification, the TIO2 with dual element doping
Catalysis material is compared, and five yuan to be co-doped with the catalyst activity of nano-titanium dioxide modified plated film functional material, oxidant performance bright
Aobvious to improve, can degrade the more harmful chemicals of removal.
2, the present invention extends the photoresponse range of TiO2, and photocatalytic degradation effect is notable under natural light, is generating
OH simultaneously, modify on the surfaces TiO2 (silver, copper, etc. multielements) electronics of atom enters TiO2And and hole-recombination, make surface
Generate (Ag+、Cu2+Equal multielementsx+) oxidation is also functioned to, so that catalytic oxidation performance is had by the synergistic effect of the two in this way
Whole raising.
3, the usable vacuum coating equipment of the present invention is co-doped with nano-titanium dioxide modified plated film functional material plated film by five yuan
Carry out coating film on glass, metal coating, nonmetallic plated film etc. on glass, metal or the substrates such as nonmetallic, the OH generated from
By base and charged ion (Ag+、Cu2+Equal multielementsx+) provide the machine for converting and removing to the micro constitutent of nature and anthropogenic discharge
System, can effectively degrade removal SO2、NH3, NOx, CO, VOCs, degradation amount is respectively：80.52%, 94.71%, 89,54%,
76.01%.VOCS78.6%, and there is Synergistic antimicrobial, sterilization rate 83.55%.
Specific implementation mode
The present invention is further described with reference to embodiments.
A kind of five yuan of parts by weight for being co-doped with nano-titanium dioxide modified plated film functional material, raw material components and each component
For：Nano TiO 2 silver exchanges 50~90 parts of powder (silver content 20%)；10~20 parts of stearic acid powder；Calcium carbonate powder 2~4
Part；5~10 parts of monohydrate potassium powder；1.6~5.2 parts of nano-cupric oxide powder (10~60nm)；Nano-nickel oxide powder
0.8~2.6 part of (10~60nm)；0.3~0.8 part of nanometer Zinc oxide powder (10~60nm)；The positive ferric ion powder of nanometer
(Fe3+) 0.5~4.2 part of (10~60nm).
A kind of five yuan of preparation methods for being co-doped with nano-titanium dioxide modified plated film functional material are：Nano TiO 2 silver is exchanged
It is powder, stearic acid powder, calcium carbonate powder, monohydrate potassium powder, nano-cupric oxide powder (10~60nm), nano oxidized
The positive ferric ion powder (Fe3+) of nickel powder body (10~60nm), nanometer Zinc oxide powder (10~60nm), nanometer (10~
It 60nm) is put into high speed powder stir mixing machine in proportion to stir 60 minutes, is made five yuan and is co-doped with nano-titanium dioxide modified plated film
Functional material (presoma).
A kind of five yuan of film plating process for being co-doped with nano-titanium dioxide modified plated film functional material, include the following steps：
The base materials such as glass are cleaned up drying by step 1 with RBS25 alkaline cleaning fluids.
Step 2 is co-doped with nano-titanium dioxide modified plated film functional material (presoma) and base material to be plated by five yuan, using true
Empty filming equipment carries out plated film with magnetron sputtering evaporation mode plated film.
Essentially, magnetron sputtering evaporation coating process be also five metallic elements be co-doped with it is nano-titanium dioxide modified anti-
Process is answered, the plated film of generation is that five metallic elements are co-doped with nano-titanium dioxide modified function plated film.
Embodiment 1
Nano TiO 2 silver is taken to exchange 50 parts of powder (silver content 20%)；10 parts of stearic acid powder；2 parts of calcium carbonate powder；One
5 parts of citric acid monohydrate powder；1.6 parts of nano-cupric oxide powder (10~60nm)；Nano-nickel oxide powder (10~60nm) 0.8
Part；0.3 part of nanometer Zinc oxide powder (10~60nm)；Positive 0.5 part of the ferric ion powder (Fe3+) (10~60nm) of nanometer.
The above powder is put into high speed powder stir mixing machine to stir 60 minutes, five yuan is made and is co-doped with nano-titanium dioxide and change
The presoma of property plated film functional material.
Embodiment 2
Nano TiO 2 silver exchanges 90 parts of powder (silver content 20%)；20 parts of stearic acid powder；4 parts of calcium carbonate powder；One water
Close 10 parts of citric acid powder；15.2 parts of nano-cupric oxide powder (10~60nm)；Nano-nickel oxide powder (10~60nm) 2.6
Part；0.8 part of nanometer Zinc oxide powder (10~60nm)；Positive 4.2 parts of the ferric ion powder (Fe3+) (10~60nm) of nanometer.
The above powder is put into high speed powder stir mixing machine to stir 60 minutes, five yuan is made and is co-doped with nano-titanium dioxide and change
The presoma of property plated film functional material.
Embodiment 3
Nano TiO 2 silver exchanges 70 parts of powder (silver content 20%)；15 parts of stearic acid powder；3 parts of calcium carbonate powder；One water
Close 7.5 parts of citric acid powder；3.4 parts of nano-cupric oxide powder (10~60nm)；Nano-nickel oxide powder (10~60nm) 1.7
Part；0.6 part of nanometer Zinc oxide powder (10~60nm)；Positive 2.9 parts of the ferric ion powder (Fe3+) (10~60nm) of nanometer.
The above powder is put into high speed powder stir mixing machine to stir 60 minutes, five yuan is made and is co-doped with nano-titanium dioxide and change
The presoma of property plated film functional material.
Embodiment 1, embodiment 2, embodiment 3 are made five yuan to be co-doped with nano-titanium dioxide modified plated film functional material and wait for
It plates base material and carries out plated film by vacuum coating equipment operation requirement flow.It is made five yuan and is co-doped with nano-titanium dioxide modified plated film function
Glass etc..Five yuan be co-doped with nano-titanium dioxide modified plated film functional material can effectively degrade removal SO2、NH3, NOx, CO, VOCs,
Degradation amount is respectively：80.52%, 94.71%, 89,54%, 76.01%.VOCS78.6%；There is Synergistic antimicrobial simultaneously, go out
Bacterium rate 83.55%.
It is emphasized that embodiment of the present invention is illustrative, without being restrictive, therefore packet of the present invention
Include the embodiment being not limited to described in specific implementation mode, it is every by those skilled in the art according to the technique and scheme of the present invention
The other embodiment obtained, also belongs to the scope of protection of the invention.
Claims (7)
1. a kind of five yuan are co-doped with nano-titanium dioxide modified plated film functional material, it is characterised in that：Its raw material components and each component
Parts by weight be：Nano TiO 2 silver exchanges 50~90 parts of powder；10~20 parts of stearic acid powder；2~4 parts of calcium carbonate powder；
5~10 parts of monohydrate potassium powder；1.6~5.2 parts of nano-cupric oxide powder；0.8~2.6 part of nano-nickel oxide powder；It receives
0.3~0.8 part of Zinc oxide powder of rice；Positive 0.5~4.2 part of the ferric ion powder of nanometer.
2. being co-doped with nano-titanium dioxide modified plated film functional material for five yuan according to claim 1, it is characterised in that：It is described to receive
The silver content that rice TiO2 silver exchanges powder is 20%；The nano-cupric oxide powder size is 10~60nm；It is described nano oxidized
Nickel powder body size is 10~60nm；The nanometer Zinc oxide powder size is 10~60nm；The positive ferric ion powder of nanometer
Body size is 10~60nm.
3. a kind of five yuan as claimed in claim 1 or 2 preparation methods for being co-doped with nano-titanium dioxide modified plated film functional material,
It is characterized in that including the following steps：Nano TiO 2 silver is exchanged into powder, stearic acid powder, calcium carbonate powder, monohydrate potassium
The positive ferric ion powder of powder, nano-cupric oxide powder, nano-nickel oxide powder, nanometer Zinc oxide powder, nanometer is in proportion
After being sufficiently stirred, it is made five yuan and is co-doped with nano-titanium dioxide modified plated film functional material.
4. five yuan of film plating process for being co-doped with nano-titanium dioxide modified plated film functional material according to claim 3, feature
It is：The stirring is to be put into raw material to stir in high speed powder stir mixing machine to be made after sixty minutes.
5. a kind of five yuan as claimed in claim 1 or 2 film plating process for being co-doped with nano-titanium dioxide modified plated film functional material,
It is characterized in that including the following steps：
(1) base material to be plated is cleaned up and dried；
(2) nano-titanium dioxide modified plated film functional material and base material to be plated are co-doped with by five yuan, using vacuum coating equipment with magnetic control
Sputter vaporization mode carries out plated film.
6. five yuan of film plating process for being co-doped with nano-titanium dioxide modified plated film functional material according to claim 5, feature
It is：The base material to be plated is sheet glass, sheet metal or non-metal plate.
7. special according to the described five yuan film plating process for being co-doped with nano-titanium dioxide modified plated film functional material of claim 5 or 6
Sign is：(1) the step is cleaned using RBS25 alkaline cleaning fluids.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4260705A1 (en) * | 2022-04-14 | 2023-10-18 | Biorem Engineering SA | Solid composition as a soluble precursor of an eco-friendly and effective metal-based biocide, process and use thereof |
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| CN101190828A (en) * | 2006-11-22 | 2008-06-04 | 中国科学院理化技术研究所 | Method for forming metal composite titanium dioxide nano particle film on glass surface |
| CN101947447A (en) * | 2010-09-10 | 2011-01-19 | 山东大学 | Patternable environmental catalysis materials and size preparation method thereof |
| CN106031887A (en) * | 2015-03-18 | 2016-10-19 | 李建明 | Photocatalytic coating agent, preparation method and coating method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101190828A (en) * | 2006-11-22 | 2008-06-04 | 中国科学院理化技术研究所 | Method for forming metal composite titanium dioxide nano particle film on glass surface |
| CN101947447A (en) * | 2010-09-10 | 2011-01-19 | 山东大学 | Patternable environmental catalysis materials and size preparation method thereof |
| CN106031887A (en) * | 2015-03-18 | 2016-10-19 | 李建明 | Photocatalytic coating agent, preparation method and coating method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4260705A1 (en) * | 2022-04-14 | 2023-10-18 | Biorem Engineering SA | Solid composition as a soluble precursor of an eco-friendly and effective metal-based biocide, process and use thereof |
| WO2023198850A1 (en) * | 2022-04-14 | 2023-10-19 | Biorem Engineering Sa | Solid composition as a soluble precursor of an eco-friendly and effective metal-based biocide, process and use thereof |
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