PL414892A1 - Method for producing material with photocatalytic and biocidal properties, containing spatially oriented nanotubes of metal-modified titanium dioxide, preferable noble-metal modifies - Google Patents
Method for producing material with photocatalytic and biocidal properties, containing spatially oriented nanotubes of metal-modified titanium dioxide, preferable noble-metal modifiesInfo
- Publication number
- PL414892A1 PL414892A1 PL414892A PL41489212A PL414892A1 PL 414892 A1 PL414892 A1 PL 414892A1 PL 414892 A PL414892 A PL 414892A PL 41489212 A PL41489212 A PL 41489212A PL 414892 A1 PL414892 A1 PL 414892A1
- Authority
- PL
- Poland
- Prior art keywords
- metal
- photocatalytic
- titanium dioxide
- biocidal properties
- metals
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 230000003115 biocidal effect Effects 0.000 title abstract 2
- 239000002071 nanotube Substances 0.000 title abstract 2
- 230000001699 photocatalysis Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000510 noble metal Inorganic materials 0.000 title 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000004530 micro-emulsion Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
Sposób wytwarzania materiału o właściwościach fotokatalitycznych i biobójczych, zawierającego zorientowane przestrzennie nanorurki ditlenku tytanu modyfikowanego metalami zwłaszcza szlachetnymi, polegający na poddaniu działania wymuszonym prądem elektrycznym umieszczonego w elektrolicie zawierającym fluorek amonu i glikol etylenowy podłoża zawierającego tytan, czyszczeniu otrzymanego materiału ultradźwiękami, a następnie suszeniu i kalcynowaniu, w którym otrzymany materiał pokrywa się mikroemulsją typu woda w oleju zawierającą ciekłe węglowodory, surfaktanty, jony i/lub nanocząstki jednego albo kilku metali, korzystnie dwóch lub trzech, wybranych z grupy srebro, złoto, platyna, pallad, ruten, miedź, cynk, nikiel, rod, wolfram, kobalt, żelazo w takiej ilości, aby wzajemny stosunek wagowy metali wynosił od 1 : 1 do 1 : 10, a następnie pokrywa się mikroemulsją typu woda w oleju zawierającą ciekłe węglowodory, surfaktanty oraz odczynnik redukujący, po czym suszy się w temperaturze 60 - 100°C przez 0,5 - 24 godz., a następnie korzystnie kalcynuje się w temperaturze 250 - 750°C przez 0,5 - 6 godz.A method of producing material with photocatalytic and biocidal properties, containing spatially oriented titanium dioxide nanotubes modified with especially precious metals, consisting of exposure to forced electric current placed in an electrolyte containing ammonium fluoride and ethylene glycol of a titanium-containing substrate, cleaning the resulting material with ultrasounds, followed by drying and calcining in which the obtained material is coated with a water-in-oil microemulsion containing liquid hydrocarbons, surfactants, ions and / or nanoparticles of one or more metals, preferably two or three selected from the group silver, gold, platinum, palladium, ruthenium, copper, zinc, nickel, rhodium, tungsten, cobalt, iron in such an amount that the mutual weight ratio of metals is from 1: 1 to 1: 10, and then covered with a water-in-oil microemulsion containing liquid hydrocarbons, surfactants and a reducing reagent, then dried at 60-100 ° C for 0.5-24 hours, and then preferably calcined at 250- 750 ° C for 0.5-6 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414892A PL224718B1 (en) | 2012-11-14 | 2012-11-14 | Method for producing material with photocatalytic and biocidal properties, containing spatially oriented nanotubes of metal-modified titanium dioxide, preferable noble-metal modifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414892A PL224718B1 (en) | 2012-11-14 | 2012-11-14 | Method for producing material with photocatalytic and biocidal properties, containing spatially oriented nanotubes of metal-modified titanium dioxide, preferable noble-metal modifies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL414892A1 true PL414892A1 (en) | 2016-03-29 |
| PL224718B1 PL224718B1 (en) | 2017-01-31 |
Family
ID=55579923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL414892A PL224718B1 (en) | 2012-11-14 | 2012-11-14 | Method for producing material with photocatalytic and biocidal properties, containing spatially oriented nanotubes of metal-modified titanium dioxide, preferable noble-metal modifies |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL224718B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL245738B1 (en) * | 2020-03-25 | 2024-10-07 | Univ Gdanski | Titanium material for purifying air from volatile organic compounds, inorganic compounds, dust and microorganisms and method of obtaining titanium material for purifying air from volatile organic compounds, inorganic compounds, dust and microorganisms |
-
2012
- 2012-11-14 PL PL414892A patent/PL224718B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL224718B1 (en) | 2017-01-31 |
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