JP2004507421A5 - - Google Patents
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- Publication number
- JP2004507421A5 JP2004507421A5 JP2002512067A JP2002512067A JP2004507421A5 JP 2004507421 A5 JP2004507421 A5 JP 2004507421A5 JP 2002512067 A JP2002512067 A JP 2002512067A JP 2002512067 A JP2002512067 A JP 2002512067A JP 2004507421 A5 JP2004507421 A5 JP 2004507421A5
- Authority
- JP
- Japan
- Prior art keywords
- tio
- solution
- titanium
- oxalic acid
- water
- 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
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- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 406
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 282
- 239000000243 solution Substances 0.000 description 183
- 235000006408 oxalic acid Nutrition 0.000 description 131
- 239000010936 titanium Substances 0.000 description 118
- 229910052719 titanium Inorganic materials 0.000 description 111
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 99
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 98
- OGIDPMRJRNCKJF-UHFFFAOYSA-N TiO Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 96
- 235000010215 titanium dioxide Nutrition 0.000 description 94
- 229910052751 metal Inorganic materials 0.000 description 93
- 239000002184 metal Substances 0.000 description 93
- 229910010413 TiO 2 Inorganic materials 0.000 description 91
- 239000010408 film Substances 0.000 description 89
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 85
- 150000001875 compounds Chemical class 0.000 description 78
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 78
- 239000011941 photocatalyst Substances 0.000 description 69
- 239000000047 product Substances 0.000 description 64
- 239000004408 titanium dioxide Substances 0.000 description 59
- 238000004519 manufacturing process Methods 0.000 description 55
- 239000002245 particle Substances 0.000 description 55
- 239000000758 substrate Substances 0.000 description 55
- 239000000203 mixture Substances 0.000 description 50
- 239000000463 material Substances 0.000 description 49
- 238000000576 coating method Methods 0.000 description 46
- 239000011248 coating agent Substances 0.000 description 45
- 238000010438 heat treatment Methods 0.000 description 45
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 36
- 238000002360 preparation method Methods 0.000 description 33
- 239000000377 silicon dioxide Substances 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 28
- -1 titanium ions Chemical class 0.000 description 28
- 239000000084 colloidal system Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 27
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 26
- 229910052697 platinum Inorganic materials 0.000 description 26
- 239000012429 reaction media Substances 0.000 description 26
- 239000005977 Ethylene Substances 0.000 description 25
- 239000004744 fabric Substances 0.000 description 25
- 239000004094 surface-active agent Substances 0.000 description 25
- 102000014961 Protein Precursors Human genes 0.000 description 24
- 108010078762 Protein Precursors Proteins 0.000 description 24
- 239000011521 glass Substances 0.000 description 23
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 22
- 238000003756 stirring Methods 0.000 description 22
- 239000010949 copper Substances 0.000 description 21
- 239000000499 gel Substances 0.000 description 21
- 239000000843 powder Substances 0.000 description 21
- 239000007789 gas Substances 0.000 description 20
- 239000002904 solvent Substances 0.000 description 20
- 229910052763 palladium Inorganic materials 0.000 description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 18
- 238000002156 mixing Methods 0.000 description 18
- 230000001699 photocatalysis Effects 0.000 description 17
- 239000002253 acid Substances 0.000 description 16
- 238000007792 addition Methods 0.000 description 15
- 238000001879 gelation Methods 0.000 description 15
- VXUYXOFXAQZZMF-UHFFFAOYSA-N Titanium isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 14
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- 229910052709 silver Inorganic materials 0.000 description 13
- 239000002002 slurry Substances 0.000 description 13
- 239000011780 sodium chloride Substances 0.000 description 13
- 238000011105 stabilization Methods 0.000 description 13
- SQGYOTSLMSWVJD-UHFFFAOYSA-N Silver nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 12
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 12
- 229910044991 metal oxide Inorganic materials 0.000 description 12
- 150000004706 metal oxides Chemical class 0.000 description 12
- 230000002829 reduced Effects 0.000 description 12
- DKGAVHZHDRPRBM-UHFFFAOYSA-N t-BuOH Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 11
- 239000011148 porous material Substances 0.000 description 11
- 239000010944 silver (metal) Substances 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000003929 acidic solution Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 10
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 10
- 150000004756 silanes Chemical class 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 9
- 239000008119 colloidal silica Substances 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 150000007524 organic acids Chemical class 0.000 description 9
- 150000002894 organic compounds Chemical class 0.000 description 9
- 125000000962 organic group Chemical group 0.000 description 9
- 238000001935 peptisation Methods 0.000 description 9
- 229910000077 silane Inorganic materials 0.000 description 9
- 239000003365 glass fiber Substances 0.000 description 8
- 230000001678 irradiating Effects 0.000 description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- 239000004310 lactic acid Substances 0.000 description 8
- 235000014655 lactic acid Nutrition 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 7
- 230000004059 degradation Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 150000002576 ketones Chemical class 0.000 description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 235000015165 citric acid Nutrition 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 235000019253 formic acid Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000011368 organic material Substances 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 229910001961 silver nitrate Inorganic materials 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000011975 tartaric acid Substances 0.000 description 6
- 235000002906 tartaric acid Nutrition 0.000 description 6
- 229960001367 tartaric acid Drugs 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- RFKZUAOAYVHBOY-UHFFFAOYSA-M copper(1+);acetate Chemical compound [Cu+].CC([O-])=O RFKZUAOAYVHBOY-UHFFFAOYSA-M 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 5
- 230000005660 hydrophilic surface Effects 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 5
- 239000011236 particulate material Substances 0.000 description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 5
- KWVPFECTOKLOBL-KTKRTIGZSA-N 2-[(Z)-octadec-9-enoxy]ethanol Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCO KWVPFECTOKLOBL-KTKRTIGZSA-N 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- YCIMNLLNPGFGHC-UHFFFAOYSA-N Catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N Copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M Silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 description 4
- FPKOPBFLPLFWAD-UHFFFAOYSA-N Trinitrotoluene Chemical class CC1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1[N+]([O-])=O FPKOPBFLPLFWAD-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000004703 alkoxides Chemical group 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 150000004820 halides Chemical group 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 230000001965 increased Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- GEVPUGOOGXGPIO-UHFFFAOYSA-N oxalic acid;dihydrate Chemical compound O.O.OC(=O)C(O)=O GEVPUGOOGXGPIO-UHFFFAOYSA-N 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 238000001782 photodegradation Methods 0.000 description 4
- GBFHNZZOZWQQPA-UHFFFAOYSA-J platinum(4+);tetrachloride;dihydrochloride Chemical compound [H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl GBFHNZZOZWQQPA-UHFFFAOYSA-J 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 229910052904 quartz Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 229940071536 silver acetate Drugs 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 240000001101 Actinidia deliciosa Species 0.000 description 3
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 3
- LCQXXBOSCBRNNT-UHFFFAOYSA-K Ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000004566 IR spectroscopy Methods 0.000 description 3
- 240000007119 Malus pumila Species 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N Oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 239000004698 Polyethylene (PE) Substances 0.000 description 3
- ONQDVAFWWYYXHM-UHFFFAOYSA-M Potassium lauryl sulfate Chemical compound [K+].CCCCCCCCCCCCOS([O-])(=O)=O ONQDVAFWWYYXHM-UHFFFAOYSA-M 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- 230000003247 decreasing Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 230000003301 hydrolyzing Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001983 poloxamer Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- 239000001187 sodium carbonate Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000527 sonication Methods 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000000087 stabilizing Effects 0.000 description 3
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 description 3
- 229910001929 titanium oxide Inorganic materials 0.000 description 3
- 235000012431 wafers Nutrition 0.000 description 3
- JKXYOQDLERSFPT-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-octadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO JKXYOQDLERSFPT-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N Acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N Diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N Malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PYWVYCXTNDRMGF-UHFFFAOYSA-N Rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 2
- 229940043267 Rhodamine B Drugs 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Tris Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000845 anti-microbial Effects 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001186 cumulative Effects 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N edta Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000003349 gelling agent Substances 0.000 description 2
- 150000004676 glycans Polymers 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- 229940099690 malic acid Drugs 0.000 description 2
- 230000000873 masking Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 150000004804 polysaccharides Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propanol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- YOQDYZUWIQVZSF-UHFFFAOYSA-N sodium borohydride Chemical compound [BH4-].[Na+] YOQDYZUWIQVZSF-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
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| NZ505774A NZ505774A (en) | 2000-07-17 | 2000-07-17 | Oxalate stabilised titania solutions and coating compositions and catalysts formed therefrom |
| PCT/NZ2001/000144 WO2002006159A1 (fr) | 2000-07-17 | 2001-07-17 | Materiaux contenant du titane |
Publications (2)
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| JP2004507421A JP2004507421A (ja) | 2004-03-11 |
| JP2004507421A5 true JP2004507421A5 (fr) | 2005-07-28 |
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| CA (1) | CA2415951A1 (fr) |
| NZ (1) | NZ505774A (fr) |
| TW (1) | TW588017B (fr) |
| WO (1) | WO2002006159A1 (fr) |
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| CN110586057B (zh) * | 2019-09-30 | 2022-09-23 | 华东理工大学 | 杂化改性TiO2复合光催化剂、其制备及用途 |
| CN110961077A (zh) * | 2019-11-12 | 2020-04-07 | 云南中烟工业有限责任公司 | 一种用于卷烟滤嘴的二氧化钛活性炭复合吸附剂的制备方法 |
| CN110694493B (zh) * | 2019-11-22 | 2024-02-27 | 深圳市君脉膜科技有限公司 | 多孔纳米抗菌颗粒和复合纳滤膜的制备方法、复合纳滤膜 |
| JP7539780B2 (ja) * | 2020-03-27 | 2024-08-26 | 大阪瓦斯株式会社 | 金属ナノ粒子担持チタニアナノ粒子及びそれを用いた光触媒 |
| CN112811829A (zh) * | 2020-04-30 | 2021-05-18 | 法国圣戈班玻璃公司 | 防雾玻璃、车辆以及制造防雾玻璃的方法 |
| CN113087011A (zh) * | 2021-03-31 | 2021-07-09 | 福州大学 | 一种二氧化钛b相材料及其制备方法和应用 |
| CN116217613A (zh) * | 2022-11-30 | 2023-06-06 | 方蕾蕾 | 一种含钛酸的化合物及其制备方法 |
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| GB230877A (en) * | 1923-10-11 | 1925-03-11 | Peter Spence & Sons Ltd | Improvements in the production of preparations of titanium salts |
| GB378906A (en) * | 1931-04-14 | 1932-08-15 | Peter Spence & Sons Ltd | Improvements in or relating to the preparation of titanium compounds |
| GB447744A (en) * | 1934-08-21 | 1936-05-21 | Sydney Francis William Crundal | Improvements in the preparation of titanium compounds |
| GB497694A (en) * | 1936-11-06 | 1938-12-23 | Titan Co Inc | Improvements in and relating to the decomposition of titanium salt solutions by hydrolytic precipitation |
| US3105743A (en) * | 1961-12-04 | 1963-10-01 | Nat Lead Co | Preparation of substantially pure titanium dioxide |
| DE1962641A1 (de) * | 1969-12-13 | 1971-06-24 | Dynamit Nobel Ag | Verfahren zur Herstellung von Kaliumtitanyloxalat |
| JPS5298685A (en) * | 1976-02-16 | 1977-08-18 | Tdk Corp | Manufacture of metallic electrode |
| JPS5498716A (en) * | 1978-01-17 | 1979-08-03 | Kyokuto Shibosan Kk | Manufacture of waterrsoluble titanous oxalate complex |
| JPS5626896A (en) * | 1979-08-09 | 1981-03-16 | Ichiro Kijima | Preparation of water-soluble titanium compound |
| JPS5646835A (en) * | 1979-09-27 | 1981-04-28 | Ichiro Kijima | Preparation of organic titanium compound in aqueous system |
| SU996983A1 (ru) * | 1980-12-17 | 1983-02-15 | Научно-исследовательский институт физико-химических проблем Белорусского государственного университета им.В.И.Ленина | Способ получени фотографического материала |
| JPS60104133A (ja) * | 1983-11-12 | 1985-06-08 | Toyobo Co Ltd | 重合体の製造法 |
| JPH0618930B2 (ja) * | 1984-08-30 | 1994-03-16 | ハリマ化成株式会社 | チタン系カツプリング剤 |
| JP2608758B2 (ja) * | 1988-03-23 | 1997-05-14 | 富士チタン工業株式会社 | 酸化チタン薄膜形成材料の製造方法 |
| SU1585294A1 (ru) * | 1988-06-13 | 1990-08-15 | Предприятие П/Я Г-4855 | Способ получени диоксида титана рутильной модификации |
| JPH02196029A (ja) * | 1989-01-25 | 1990-08-02 | Sanyo Shikiso Kk | 多孔質性酸化チタン微粒子及びその製造法 |
| US5616532A (en) * | 1990-12-14 | 1997-04-01 | E. Heller & Company | Photocatalyst-binder compositions |
| GB9117191D0 (en) * | 1991-08-08 | 1991-09-25 | Tioxide Chemicals Limited | Preparation of titanium derivatives |
| WO1997015526A1 (fr) * | 1995-10-27 | 1997-05-01 | E.I. Du Pont De Nemours And Company | Procede hydrothermal de fabrication de poudres ultrafines d'oxydes metalliques |
| JP3708216B2 (ja) * | 1996-04-12 | 2005-10-19 | 昭和電工株式会社 | 酸化チタン微粒子及びその製造法 |
| WO2000035553A1 (fr) * | 1998-12-16 | 2000-06-22 | Takeda Chemical Industries, Ltd. | Procede de separation d'un compose metallique du groupe iii ou iv |
| EP1194378B1 (fr) * | 1999-06-24 | 2004-08-18 | Altair Technologies Inc. | Traitement de solutions aqueuses de titane afin de former un pigment dioxyde de titane |
| US6440383B1 (en) * | 1999-06-24 | 2002-08-27 | Altair Nanomaterials Inc. | Processing aqueous titanium chloride solutions to ultrafine titanium dioxide |
-
2000
- 2000-07-17 NZ NZ505774A patent/NZ505774A/xx unknown
-
2001
- 2001-07-17 AU AU2001282711A patent/AU2001282711B2/en not_active Ceased
- 2001-07-17 AU AU8271101A patent/AU8271101A/xx active Pending
- 2001-07-17 CA CA002415951A patent/CA2415951A1/fr not_active Abandoned
- 2001-07-17 US US10/312,577 patent/US20030167878A1/en not_active Abandoned
- 2001-07-17 EP EP01961449A patent/EP1324950A4/fr not_active Withdrawn
- 2001-07-17 JP JP2002512067A patent/JP2004507421A/ja active Pending
- 2001-07-17 WO PCT/NZ2001/000144 patent/WO2002006159A1/fr not_active Application Discontinuation
- 2001-09-07 TW TW090122226A patent/TW588017B/zh not_active IP Right Cessation
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