CN101563150A - 光催化涂层 - Google Patents
光催化涂层 Download PDFInfo
- Publication number
- CN101563150A CN101563150A CNA2007800466137A CN200780046613A CN101563150A CN 101563150 A CN101563150 A CN 101563150A CN A2007800466137 A CNA2007800466137 A CN A2007800466137A CN 200780046613 A CN200780046613 A CN 200780046613A CN 101563150 A CN101563150 A CN 101563150A
- Authority
- CN
- China
- Prior art keywords
- goods
- coating
- pellet
- combination
- alkali metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 55
- 238000000576 coating method Methods 0.000 title claims abstract description 55
- 230000001699 photocatalysis Effects 0.000 title abstract description 32
- 239000008199 coating composition Substances 0.000 claims abstract description 27
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 17
- 239000011941 photocatalyst Substances 0.000 claims abstract description 11
- 239000008188 pellet Substances 0.000 claims description 39
- 239000003054 catalyst Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 21
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 15
- 230000008025 crystallization Effects 0.000 claims description 15
- 239000008187 granular material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000004115 Sodium Silicate Substances 0.000 claims description 10
- 239000000049 pigment Substances 0.000 claims description 10
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004111 Potassium silicate Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 5
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 4
- 229910019899 RuO Inorganic materials 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
- 229910002367 SrTiO Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract description 17
- 238000007146 photocatalysis Methods 0.000 description 21
- 239000002245 particle Substances 0.000 description 11
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- -1 greenstone Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 3
- 241000871495 Heeria argentea Species 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 229940105289 carbon black Drugs 0.000 description 3
- 235000019241 carbon black Nutrition 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000007529 inorganic bases Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 150000007530 organic bases Chemical class 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- PWKNBLFSJAVFAB-UHFFFAOYSA-N 1-fluoro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1F PWKNBLFSJAVFAB-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 229940035427 chromium oxide Drugs 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- YXVFQADLFFNVDS-UHFFFAOYSA-N diammonium citrate Chemical compound [NH4+].[NH4+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O YXVFQADLFFNVDS-UHFFFAOYSA-N 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 150000003891 oxalate salts Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 235000019794 sodium silicate Nutrition 0.000 description 2
- 229940032158 sodium silicate Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 206010021033 Hypomenorrhoea Diseases 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 244000174681 Michelia champaca Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- AJGPQPPJQDDCDA-UHFFFAOYSA-N azanium;hydron;oxalate Chemical compound N.OC(=O)C(O)=O AJGPQPPJQDDCDA-UHFFFAOYSA-N 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229940067573 brown iron oxide Drugs 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229960005191 ferric oxide Drugs 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 239000010434 nepheline Substances 0.000 description 1
- 229910052664 nepheline Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229960005137 succinic acid Drugs 0.000 description 1
- 239000010435 syenite Substances 0.000 description 1
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229960005196 titanium dioxide Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
- E04D7/005—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs characterised by loose or embedded gravel or granules as an outer protection of the roof covering
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1077—Cements, e.g. waterglass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 nm
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/002—Provisions for preventing vegetational growth, e.g. fungi, algae or moss
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00586—Roofing materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
- C04B2111/00827—Photocatalysts
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2061—Materials containing photocatalysts, e.g. TiO2, for avoiding staining by air pollutants or the like
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Nanotechnology (AREA)
- Biotechnology (AREA)
- Catalysts (AREA)
Abstract
在一个方面，本发明涉及涂料组合物。所述涂料组合物包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂。在另一方面，本发明涉及带涂层的制品。所述带涂层的制品在其外表面上具有由上述涂料组合物形成并具有改善的透明性的光催化涂层。
Description
技术领域
本发明涉及涂料组合物和具有由涂料组合物形成的光催化涂层的带涂层的制品，尤其是在建筑材料中的应用，例如屋顶粒料。
背景技术
由于藻类生长或其他介质导致的建筑物表面变色一直是困扰建筑业多年的难题。变色往往是由于蓝绿藻和其他通过空气传播的污染物(例如烟尘和油脂)的存在所引起。
解决该问题的一个方法是为建筑物表面涂覆包含光催化剂和粘结剂(通常为硅酸盐粘结剂)的组合物。当暴露于阳光下时，光催化剂可以光氧化导致变色的有机材料。
光催化二氧化钛(TiO2)粒子可以用于提供光催化活性，例如用在屋顶粒料中。合适的TiO2粒子通常很小，其平均粒度在约1nm至约1000nm范围内。由于此类粒子的表面积与体积比很高，因此其具有很强的表面相互作用，并且它们无需任何处理就往往会聚集成较大的簇。因此，需要使用相对更大量的TiO2粒子以获得合格的光活性水平。这通常使带涂层的粒料的颜色变淡，并因此失去美感。
发明内容
本发明涉及涂料组合物以及通过涂覆涂料组合物得到的带涂层的制品。
本发明的涂料组合物大致包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂。分散体可通过混合光催化剂、分散剂和溶剂制成。优选地，光催化剂为过渡金属氧化物。特别优选的光催化剂包括结晶锐钛矿型TiO2、结晶金红石型TiO2、结晶ZnO以及它们的组合。涂料组合物中光催化剂的固体重量百分比在约0.1％至约90％范围内。优选的重量百分比在约30％至约80％范围内。合适的分散剂的例子包括无机酸、无机碱、有机酸、有机碱、无水或水合有机酸盐以及它们的组合。合适的溶剂可以为溶解所用分散剂的任何溶剂。合适的碱金属硅酸盐粘结剂的例子包括硅酸锂、硅酸钠、硅酸钾、以及它们的组合。
将涂料组合物涂覆在基底制品上，然后在回转窑、烘箱或其他合适的设备中将其加热至高温，可以制成具有改善的透明性并具有所需光活性的光催化涂层。优选的制品包括易受由于藻类生长或其他介质(例如粉尘、灰尘、烟尘、花粉等通过空气传播的颗粒)所产生的变色影响的建筑材料。一种特别优选的制品是屋顶粒料。
具体实施方式
本发明涉及涂料组合物，该涂料组合物包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂，并且涉及带涂层的制品，该制品包括具有改善的透明性的光催化涂层。在本发明中，光催化涂层的透明性通过测量带涂层的制品和基底制品之间的L*、a*、b*数值差值来表征，并且优选的是每个所测得的差值的绝对值都小于约2。L*、a*、b*数值分别表示在明暗、红绿、以及黄蓝中的色标，并且需要用全部三个数值来描述物体的颜色。对于两个不同的对象，它们的L*、a*、b*数值差值代表它们的颜色差别。
通过以下方法形成光催化涂层：将涂料组合物涂覆在基底制品上，然后加热至最低约170℃、最高约650℃的高温，优选的温度为约200℃至约450℃。该涂层可以预防基底制品因藻类生长或其他介质而变色。就本发明的用途而言，涂层可以具有多个层。
适用于本发明的基底制品可以为能够耐受至少约170℃的温度的任何陶瓷、金属、或聚合物材料或它们的复合材料。优选的制品包括易受由于藻类侵扰或其他介质(例如粉尘、灰尘、烟尘、花粉等通过空气传播的颗粒)所产生的变色影响的建筑材料。例子包括：屋顶材料、混凝土和水泥材料、石膏、沥青、陶瓷、灰墁、水泥浆、塑料、金属或带涂层的金属、玻璃、或它们的组合。其他例子包括：池面、墙面材料、壁板材料、地板、过滤系统、冷却塔、浮标、海堤、护岸、船体、码头、以及沟渠。一种特别优选的制品为屋顶粒料，例如由火成岩、粘板岩、绿岩、花岗岩、暗色岩、石英砂、页岩、霞石正长岩、玄武石、碎石英石、矿渣等形成，并且粒度(以直径计)在约300μm至约5000μm范围内的屋顶粒料。通常将屋顶粒料部分地嵌入基底屋顶材料(例如沥青浸渍的屋顶板)，从而保护基底材料免受阳光和环境恶化的影响。另一种特别优选的制品为瓦片，例如由陶器、石头、瓷器、金属、聚合物、或它们的复合材料形成的那些瓦片。瓦片通常用于覆盖屋顶、天花板、地板、以及墙面，或其他物体(例如桌面)，以提供耐磨性、耐候性和/或耐火性。
本发明的涂料组合物包含光催化剂分散体。在活化或暴露于阳光后，认为光催化剂形成氧化和还原部位。人们认为这些部位会产生高度活性的物质，例如能够抑制或阻碍藻类或其他生物群在带涂层的制品上生长(尤其是在存在水的情况下)的羟基。
分散体可以通过(例如)混合光催化剂、分散剂和溶剂制成。本领域内的技术人员通常认可的多种光催化剂都适用于本发明。优选的光催化剂包括过渡金属光催化剂。合适的过渡金属光催化剂的例子包括：TiO2、ZnO、WO3、SnO2、CaTiO3、Fe2O3、MoO3、Nb2O5、TixZr(1-x)O2、SiC、SrTiO3、CdS、GaP、InP、GaAs、BaTiO3、KNbO3、Ta2O5、Bi2O3、NiO、Cu2O、SiO2、MoS2、InPb、RuO2、CeO2、Ti(OH)4、以及它们的组合。特别优选的光催化剂包括结晶锐钛矿型TiO2、结晶金红石型TiO2、结晶ZnO以及它们的组合。为了提高频谱效率，光催化剂可以掺杂非金属元素，例如C、N、S、F，或掺杂金属或金属氧化物，例如Pt、Pd、Au、Ag、Os、Rh、RuO2、Nb、Cu、Sn、Ni、Fe、或它们的组合。
合适的分散剂可以为无机酸、无机碱、有机酸、有机碱、无水或水合有机酸盐以及它们的组合。无机酸的例子包括二元酸，例如盐酸；以及含氧酸，例如硝酸、硫酸、磷酸、高氯酸和碳酸。无机碱的例子包括氨，以及锂、钠、钾、铷和铯的氢氧化物。有机酸的例子包括一羧酸，例如甲酸、乙酸和丙酸；二羧酸，例如草酸、戊二酸、琥珀酸、丙二酸、马来酸和己二酸；三羧酸，例如柠檬酸；以及氨基酸，例如甘氨酸。有机碱的例子包括尿素、嘌呤和嘧啶。有机酸盐的例子包括羧酸铵，例如乙酸铵、草酸铵和草酸氢铵、柠檬酸铵和柠檬酸氢铵；以及羧酸盐，例如锂、钠和钾的草酸盐和草酸氢盐，以及镁、钇、钛、锆、钒、铬、钼、钨、锰、铁、钴、镍、钌、铑、钯、锇、铱、铂、铜、银、金、锌、镓、铟、锗、锡、镧和铈的草酸盐。
合适的溶剂可以为溶解所用分散剂的任何溶剂。溶剂的例子包括水性溶剂，例如水和双氧水；醇类，例如乙醇、甲醇、2-丙醇和丁醇；酮类，例如丙酮和2-丁酮；石蜡复合溶剂；以及芳族化合物溶剂。
由于其表面的相互作用，分散体中的光催化剂可以聚集成簇。所形成的簇的平均粒度小于约300nm。平均簇粒度可以通过光散射测定。平均簇粒度与平均粒度不同。平均粒度表征光催化剂的各个粒子，并且通常使用电子显微镜测量。平均簇粒度小于约300nm的市售的TiO2分散体的例子包括STS-21分散体(得自Ishihara Sangyo Kaisha，Japan)和W2730X分散体(得自Degussa AG，Germany)。本发明中此类分散体的使用可以制成具有改善的透明性并具有所需光活性的光催化涂层。
涂料组合物中光催化剂的固体重量百分比在约0.1％至约90％的范围内。优选的重量百分比在约30％至约80％的范围内。
合适的碱金属硅酸盐粘结剂的例子包括硅酸锂、硅酸钠、硅酸钾、以及它们的组合。碱金属硅酸盐通常表示为M2O∶SiO2，其中M为锂、钠、或钾。SiO2与M2O的重量比可在约1.4∶1至约3.75∶1的范围内。优选的重量比在约2.75∶1至约3.22∶1的范围内。
涂料组合物可以包含颜料、或颜料的组合以获得所需的颜色。合适的颜料包括传统颜料，例如炭黑、氧化钛、氧化铬、氧化铁黄、酞菁绿和酞菁蓝、群青蓝、氧化铁红、金属铁氧体、以及它们的组合。
通过向涂料组合物中添加烷氧基硅烷(如提交于2006年12月22日的3M专利申请No.62043US002所公开，该专利申请的公开内容全文以引用方式并入本文)和/或添加硼酸、硼酸盐、或它们的组合(如提交于2006年12月22日的3M专利申请No.62617US002所公开，该专利申请的公开内容全文以引用方式并入本文)可以提高本发明的光催化涂层的耐久性。
实例
将参照下面的详细实例进一步描述本发明的操作。提供这些实例以进一步说明各种具体的和优选的实施例和技术。然而，应当理解，可以在不脱离本发明的范围的前提下进行多种变型和更改。
平均簇粒度的测量
可以使用Nanosizer(Nano-ZS系列，得自Malvern Instruments，United Kingdom)测量TiO2的STS-21分散体的平均簇粒度。测量平均簇粒度的工序如下。用30g去离子水稀释约0.02g的分散体。将稀释的分散体充分摇匀，然后将约3ml稀释的分散体转移至配有4.5μm过滤器的10ml塑料注射器中。然后将过滤的分散体用于测量平均簇粒度。重复该工序两次，并记录三次测量的平均值。
L*、a*、b*数值的测量
将粒料放入直径为3英寸的圆形样品夹持器中。然后挤压粒料以使其平坦，并与夹持器的边缘对齐。将夹持器放入LabScan XE分光光度计(HunterLab，Reston，VA)中，并进行扫描。然后倒空夹持器并重新装入粒料，再次进行扫描。计算两次扫描的平均值，从而得到粒料的L*、a*、b*数值。
光催化活性测试
用-16/+20的网孔筛选粒料，再用去离子水洗涤5次，然后在240°F(约116℃)下干燥约20分钟。将40g干燥粒料放入500ml的结晶皿中。然后将500g 4×10-4M的对苯二甲酸二钠水溶液加入结晶皿。用置于水下小培养皿中的、由结晶皿下的磁力搅拌器驱动的磁力搅拌棒搅拌混合物。用通过两个特殊设计的镇流器(Action Labs，Woodville，WI)供电的4个等间距、4英尺(1.2米)长的紫光灯泡(Sylvania 350 BL 40W F40/350BL)组成阵列，将混合物暴露于该阵列产生的紫外光下。调整灯泡的高度以提供约2.3mW/cm2的紫外光通量，紫外光通量用配备波长带为320至390nm的UVA 365型辐射计(UVA Model 365 Radiometer，Solar LightCompany，Glenside，PA)的VWR 21800-016型紫外光度计(VWR Model 21800-016 UV Light Meter，VWR International，West Chester，PA)测量。
照射期间，每隔约5分钟用吸移管移除约3ml混合物，并转移至一次性4窗口的聚甲基丙烯酸甲酯比色杯或石英比色杯。然后将比色杯中的混合物放入Fluoromax-3分光荧光计(Jobin Yvon，Edison，NJ)。作出在314nm激发波长和424nm发射波长下测量的荧光强度与照射时间的曲线。曲线的线性部分(初始的3至5个数据点)的斜率可以表示混合物的光催化活性。该斜率与对苯二甲酸二钠水溶液的斜率的对比提供了所记录的粒料的相对光活性。通常，记录的值越大，粒料的光活性也越高。
工作实例1-3
空白红色粒料的制备如下。将43.02g硅酸钠(硅酸钠PD(SodiumSilicate PD)，得自PQ Corporation，Valley Forge，PA)、16.00g去离子水、6.57g氧化铁红M201Y(Red Iron Oxide M201Y)(得自RevelliChemicals，Greenwich，CT)、4.13g氧化铁红RO-5097(Red Iron OxideRO-5097)(得自Harcros Chemicals，Kansas City，KS)、以及10.95gDover粘土(Dover Clay)(得自Grace Davison，Columbia，MA)加入250mL容器中并充分混合。然后将所得混合物缓慢倒在已经预加热至210°F(约99℃)一小时并且正在搅拌的1000g 11号等级的未涂布粒料上(得自3M公司，St.Paul，MN)上。倾倒时，搅拌粒料以确保获得均匀的涂层。将粒料再搅拌约2分钟，然后用热风枪加热，直到它们看起来干燥并且松散。然后将干燥的粒料放入回转窑中用天然气/氧气火焰灼烧至800°F(约427℃)，将其移出并且冷却至室温。
工作实例1的带光催化涂层的红色粒料的制备如下。将0.34g硅酸钾(Kasil 1，得自PQ Corporation)、0.51g TiO2的水性分散体(STS-21，得自Ishihara Sangyo Kaisha，Japan)、以及40.79g去离子水加入250mL容器中并充分混合。然后将所得混合物缓慢倒在按照以上所述制备并且正在搅拌的空白红色粒料上，该粒料已经预加热至210°F一小时。倾倒时，搅拌粒料以确保获得均匀的涂层。将粒料再搅拌约2分钟，然后用热风枪加热，直到它们看起来干燥并且松散。然后将干燥的粒料放入回转窑中用天然气/氧气火焰灼烧至800°F，将其移出并且冷却至室温。采用同样的工序制备工作实例2和3的带光催化涂层的红色粒料，不同的是使用不同的涂料组合物。表1中列出工作实例1-3的光催化涂层的组成。根据上述测试工序测得STS-21分散体的平均簇粒度为约220nm。
根据上述测试工序测量带光催化涂层的红色粒料的L*、a*、b*数值和光催化活性，并记录在表1中。为了进行比较，还测量空白红色粒料的L*、a*、b*数值和光催化活性，并记录在表1中。结果表明使用平均簇粒度相对较小的TiO2分散体可制成对颜色影响最小并且具有所需光活性的光催化涂层。
表1
工作实例1-3的光催化涂层的组成，以及L*、a*、b*数值和光催化活性。
工作实例4-6
采用与制备工作实例1-3的空白红色粒料相同的工序制备空白黄褐色粒料，不同的是使用不同的涂料组合物。具体地讲，采用以下方法制备涂料组合物：将35.37g硅酸钠PD(Sodium Silicate PD)、13.67g去离子水、6.10g Mapico黄褐色氧化铁10A(Mapico Tan Iron Oxide 10A)(得自Rockwood Pigments，Beltsville，MD)、0.53g炭黑M-8452(CarbonBlack M-8452)(得自Rockwood Pigments)、2.64g烧棕土L1361(BurntUmber L1361)(得自Rockwood Pigments)、1.70g铬绿112(ChromiumOxide 112)(得自Elementis Chromium，Corpus Christi，TX)、以及8.13g Dover粘土(Dover Clay)(得自Grace Davison，Columbia，MA)加入250mL容器中，然后充分混合。
采用与制备工作实例1的带光催化涂层的红色粒料相同的工序制备工作实例4-6的带光催化涂层的黄褐色粒料，不同的是使用不同的涂料组合物，并且所使用的粒料为空白黄褐色粒料，而非空白红色粒料。表2中列出工作实例4-6的光催化涂层的组成。
根据上述测试工序测量带光催化涂层的黄褐色粒料的L*、a*、b*数值和光催化活性，并记录在表2中。为了进行比较，还测量空白黄褐色粒料的L*、a*、b*数值和光催化活性，并记录在表2中。结果同样表明使用平均簇粒度相对较小的TiO2分散体可制成对颜色影响最小并且具有所需光活性的光催化涂层。
表2
工作实例4-6的光催化涂层的组成，以及L*、a*、b*数值和光催化活性。
上述的测试和测试结果只是出于说明目的，而不是为了预测，并且测试工序的变化可能生成不同的结果。本发明的描述结合了本发明的几个实施例。提供上述详细说明及实例仅为清楚地理解本发明。不应理解为由此构成任何不必要的限制。本文引用的所有专利和专利申请均以引用方式并入本文。对本领域内的技术人员来说显而易见的是，可以在不脱离本发明的范围的前提下对实施例进行多种修改。因此，本发明的范围不应限定于本文所述的精确细节和结构，而应受权利要求书的文字所描述的结构及这些结构的等同物所限定。
Claims (26)
1.一种带涂层的制品，包括：
具有外表面的制品和在所述制品的所述外表面上的涂层，其中所述涂层由包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂的组合物形成。
2.根据权利要求1所述的带涂层的制品，其中所述制品为屋顶粒料。
3.根据权利要求1所述的带涂层的制品，其中所述制品为瓦片。
4.根据权利要求1所述的带涂层的制品，其中所述光催化剂包括：TiO2、ZnO、WO3、SnO2、CaTiO3、Fe2O3、MoO3、Nb2O5、TixZr(1-x)O2、SiC、SrTiO3、CdS、GaP、InP、GaAs、BaTiO3、KNbO3、Ta2O5、Bi2O3、NiO、Cu2O、SiO2、MoS2、InPb、RuO2、CeO2、Ti(OH)4、或它们的组合。
5.根据权利要求1所述的带涂层的制品，其中所述光催化剂包括结晶锐钛矿型TiO2、结晶金红石型TiO2、结晶ZnO、或它们的组合。
6.根据权利要求1所述的带涂层的制品，其中所述光催化剂掺杂有C、N、S、F、Pt、Pd、Au、Ag、Os、Rh、RuO2、Nb、Cu、Sn、Ni、Fe、或它们的组合。
7.根据权利要求1所述的带涂层的制品，其中所述碱金属硅酸盐粘结剂包含硅酸锂、硅酸钠、硅酸钾、或它们的组合。
8.根据权利要求1所述的带涂层的制品，其中所述碱金属硅酸盐粘结剂包含颜料。
9.根据权利要求1所述的带涂层的制品，其中所述带涂层的制品与所述基底制品之间的L*、a*、b*数值差值的绝对值均小于约2。
10.一种带涂层的屋顶粒料，包括：
具有外表面的屋顶粒料和在所述屋顶粒料的所述外表面上的涂层，其中所述涂层由包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂的组合物形成，并且其中所述带涂层的粒料和所述基底粒料之间的L*、a*、b*数值差值的绝对值均小于约2。
11.一种涂料组合物，包含：
平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂。
12.根据权利要求11所述的涂料组合物，其中所述光催化剂包括：TiO2、ZnO、WO3、SnO2、CaTiO3、Fe2O3、MoO3、Nb2O5、TixZr(1-x)O2、SiC、SrTiO3、CdS、GaP、InP、GaAs、BaTiO3、KNbO3、Ta2O5、Bi2O3、NiO、Cu2O、SiO2、MoS2、InPb、RuO2、CeO2、Ti(OH)4、或它们的组合。
13.根据权利要求11所述的涂料组合物，其中所述光催化剂包括结晶锐钛矿型TiO2、结晶金红石型TiO2、结晶ZnO、或它们的组合。
14.根据权利要求11所述的涂料组合物，其中所述光催化剂掺杂有C、N、S、F、Pt、Pd、Au、Ag、Os、Rh、RuO2、Nb、Cu、Sn、Ni、Fe、或它们的组合。
15.根据权利要求11所述的涂料组合物，其中所述碱金属硅酸盐粘结剂包含硅酸锂、硅酸钠、硅酸钾、或它们的组合。
16.根据权利要求11所述的涂料组合物，其中所述碱金属硅酸盐粘结剂包含颜料。
17.一种制备带涂层的制品的方法，包括：
提供具有外表面的制品；
提供包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂的组合物；
将所述组合物沉积到所述制品上；以及
加热所述沉积后的制品，从而在所述制品上形成涂层。
18.根据权利要求17所述的方法，其中所述制品为屋顶粒料。
19.根据权利要求17所述的方法，其中所述制品为瓦片。
20.根据权利要求17所述的方法，其中所述光催化剂包括：TiO2、ZnO、WO3、SnO2、CaTiO3、Fe2O3、MoO3、Nb2O5、TixZr(1-x)O2、SiC、SrTiO3、CdS、GaP、InP、GaAs、BaTiO3、KNbO3、Ta2O5、Bi2O3、NiO、Cu2O、SiO2、MoS2、InPb、RuO2、CeO2、Ti(OH)4、或它们的组合。
21.根据权利要求17所述的方法，其中所述光催化剂包括结晶锐钛矿型TiO2、结晶金红石型TiO2、结晶ZnO、或它们的组合。
22.根据权利要求17所述的方法，其中所述光催化剂掺杂有C、N、S、F、Pt、Pd、Au、Ag、Os、Rh、RuO2、Nb、Cu、Sn、Ni、Fe、或它们的组合。
23.根据权利要求17所述的方法，其中所述碱金属硅酸盐粘结剂包含硅酸锂、硅酸钠、硅酸钾、或它们的组合。
24.根据权利要求17所述的方法，其中所述碱金属硅酸盐粘结剂包含颜料。
25.根据权利要求17所述的方法，其中所述带涂层的制品与所述基底制品之间的L*、a*、b*数值差值的绝对值均小于约2。
26.一种制备带涂层的屋顶粒料的方法，包括：
提供具有外表面的屋顶粒料；
提供包含平均簇粒度小于约300nm的光催化剂分散体和碱金属硅酸盐粘结剂的组合物；
将所述组合物沉积到所述屋顶粒料上；以及
加热所述沉积后的屋顶粒料，从而在所述屋顶粒料上形成涂层，其中所述带涂层的粒料和所述基底粒料之间的L*、a*、b*数值差值的绝对值均小于约2。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87157606P | 2006-12-22 | 2006-12-22 | |
| US60/871,576 | 2006-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101563150A true CN101563150A (zh) | 2009-10-21 |
Family
ID=39562899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800466137A Pending CN101563150A (zh) | 2006-12-22 | 2007-12-17 | 光催化涂层 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100190633A1 (zh) |
| EP (1) | EP2104555A4 (zh) |
| CN (1) | CN101563150A (zh) |
| BR (1) | BRPI0719474A2 (zh) |
| CA (1) | CA2673034A1 (zh) |
| WO (1) | WO2008079754A1 (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872877A (zh) * | 2011-07-15 | 2013-01-16 | 神华集团有限责任公司 | 一种高抗磨性的含锂铁系费托合成催化剂、共混硅溶胶的催化剂粘结剂及制备方法及其应用 |
| CN103357425A (zh) * | 2013-07-10 | 2013-10-23 | 黑龙江大学 | 一种二硫化钼/二氧化钛纳米刺分级结构复合材料的制备方法 |
| CN104437547A (zh) * | 2014-12-16 | 2015-03-25 | 北京市怦动泰科环保科技有限公司 | 一种新型高效多组分光触媒材料 |
| CN106187018A (zh) * | 2016-06-29 | 2016-12-07 | 合肥光聚财建筑装饰工程有限公司 | 一种具有吸附功能的建筑装饰材料的制备方法 |
| CN107185558A (zh) * | 2017-05-16 | 2017-09-22 | 浙江师范大学 | 一种光催化制氢催化剂及其制备方法 |
| CN108355165A (zh) * | 2018-03-05 | 2018-08-03 | 湖北大学 | 一种在钛合金表面具有光催化活性的HA/MoS2生物复合涂层的制备方法 |
| CN111171641A (zh) * | 2020-01-20 | 2020-05-19 | 广东施彩新材料科技有限公司 | 一种双层结构的光催化环保涂料及其制备方法 |
| CN112811523A (zh) * | 2020-12-14 | 2021-05-18 | 南昌航空大学 | 一种纳米复合材料氧掺杂二硫化钼/二氧化钛纳米管阵列的制备方法及其应用 |
| CN114797849A (zh) * | 2022-02-16 | 2022-07-29 | 南京工业大学 | 一种双功能钙钛矿氧化物催化剂、制备方法及其应用 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0719476A2 (pt) | 2006-12-22 | 2014-02-11 | 3M Innovative Propereties Company | "artigo revestido, grânulo revestido para telhado, composição de revestimento e método para fabricação de um artigo revestido e de um grânulo revestido para telhado" |
| JP5775248B2 (ja) * | 2008-03-21 | 2015-09-09 | 国立大学法人 東京大学 | 光触媒材料、有機物分解方法、内装部材、空気清浄装置、酸化剤製造装置 |
| DE102009014602B3 (de) * | 2009-03-24 | 2010-04-29 | Dyckerhoff Ag | Verfahren zur photokatalytischen Aktivierung von Bauteiloberflächen sowie nach dem Verfahren hergestelltes Bauteil |
| JP4829321B2 (ja) * | 2009-03-31 | 2011-12-07 | 株式会社東芝 | 光触媒体 |
| US8871926B1 (en) | 2010-09-28 | 2014-10-28 | Sandia Corporation | Synthesis of porphyrin nanostructures |
| US20120282471A1 (en) * | 2011-05-05 | 2012-11-08 | Certain Teed Corporation | Roofing granules including base particles and a coating |
| CA2783921A1 (en) | 2011-08-05 | 2013-02-05 | Certainteed Corporation | System, method and apparatus for increasing surface solar reflectance of roofing |
| US9631367B2 (en) | 2011-08-05 | 2017-04-25 | Certainteed Corporation | System, method and apparatus for increasing surface solar reflectance of roofing |
| US8828519B2 (en) * | 2011-10-05 | 2014-09-09 | Cristal Usa Inc. | Infrared-reflective coatings |
| KR20130077088A (ko) * | 2011-12-29 | 2013-07-09 | 삼성전자주식회사 | 광촉매 분체 및 그 제조 방법 |
| US9303369B1 (en) * | 2013-03-13 | 2016-04-05 | D&D Emulsions, Inc. | Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions |
| USRE48220E1 (en) * | 2013-03-13 | 2020-09-22 | D&D Emulsions, Inc. | Embedding photocatalytic titanium dioxide in asphalt surfaces to reduce pollutants via photocatalytic reactions |
| TWI516370B (zh) | 2013-12-31 | 2016-01-11 | 財團法人工業技術研究院 | 光觸媒膜層結構 |
| PT3799955T (pt) * | 2014-10-10 | 2022-08-17 | Photocat As | Um produto betuminoso fotocatalítico |
| WO2016067174A1 (en) * | 2014-10-27 | 2016-05-06 | Universiti Brunei Darussalam | A novel composition for a roofing material and method of using the same |
| CN104511280B (zh) * | 2015-02-03 | 2017-06-13 | 浙江地球村环保科技有限公司 | 一种可见光催化剂及其制备方法 |
| JP6623892B2 (ja) * | 2015-03-31 | 2019-12-25 | Toto株式会社 | 光触媒塗装体 |
| CN110302827A (zh) * | 2019-06-27 | 2019-10-08 | 杭州森井空气净化技术有限公司 | 一种超细纳米光触媒制剂及其制备工艺 |
| IT202200006182A1 (it) * | 2022-03-29 | 2023-09-29 | Granitifiandre Spa | Microparticelle con attivita' fotocatalitica e procedimento per la loro preparazione |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3369257D1 (en) * | 1982-12-11 | 1987-02-26 | Foseco Int | Alkali metal silicate binder compositions |
| JPH08318166A (ja) * | 1995-05-25 | 1996-12-03 | Agency Of Ind Science & Technol | 固定化光触媒及び光触媒の固定化方法 |
| JPH11226419A (ja) * | 1998-02-20 | 1999-08-24 | Himeka Engineering Kk | 光触媒の固定化方法 |
| WO2000006300A1 (en) * | 1998-07-30 | 2000-02-10 | Toto Ltd. | Method for producing high-performance material having photocatalytic function and device therefor |
| DE19845291A1 (de) * | 1998-10-01 | 2000-04-13 | Fraunhofer Ges Forschung | Verfahren zur Abscheidung von Titanoxid-Schichten unter Verwendung von löslichen Pulvern |
| JP2000288407A (ja) * | 1999-02-05 | 2000-10-17 | Agency Of Ind Science & Technol | 固定化光触媒材の製造方法及び固定化光触媒材 |
| FR2797262B1 (fr) * | 1999-08-05 | 2001-12-07 | Mci Sa | Procede de traitement de materiau architectural |
| US6569520B1 (en) * | 2000-03-21 | 2003-05-27 | 3M Innovative Properties Company | Photocatalytic composition and method for preventing algae growth on building materials |
| JP2002080829A (ja) * | 2000-09-07 | 2002-03-22 | Toto Ltd | 親水性部材、その製造方法、およびその製造のためのコーティング剤 |
| US7455899B2 (en) * | 2003-10-07 | 2008-11-25 | 3M Innovative Properties Company | Non-white construction surface |
| US20050142329A1 (en) * | 2003-12-24 | 2005-06-30 | Anderson Mark T. | Energy efficient construction surfaces |
-
2007
- 2007-12-17 CA CA 2673034 patent/CA2673034A1/en not_active Abandoned
- 2007-12-17 BR BRPI0719474-9A patent/BRPI0719474A2/pt not_active IP Right Cessation
- 2007-12-17 WO PCT/US2007/087698 patent/WO2008079754A1/en active Application Filing
- 2007-12-17 CN CNA2007800466137A patent/CN101563150A/zh active Pending
- 2007-12-17 EP EP07869328A patent/EP2104555A4/en not_active Withdrawn
- 2007-12-17 US US12/519,844 patent/US20100190633A1/en not_active Abandoned
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872877A (zh) * | 2011-07-15 | 2013-01-16 | 神华集团有限责任公司 | 一种高抗磨性的含锂铁系费托合成催化剂、共混硅溶胶的催化剂粘结剂及制备方法及其应用 |
| CN102872877B (zh) * | 2011-07-15 | 2014-12-17 | 神华集团有限责任公司 | 一种高抗磨性的含锂铁系费托合成催化剂、共混硅溶胶的催化剂粘结剂及制备方法及其应用 |
| CN103357425A (zh) * | 2013-07-10 | 2013-10-23 | 黑龙江大学 | 一种二硫化钼/二氧化钛纳米刺分级结构复合材料的制备方法 |
| CN104437547A (zh) * | 2014-12-16 | 2015-03-25 | 北京市怦动泰科环保科技有限公司 | 一种新型高效多组分光触媒材料 |
| CN106187018A (zh) * | 2016-06-29 | 2016-12-07 | 合肥光聚财建筑装饰工程有限公司 | 一种具有吸附功能的建筑装饰材料的制备方法 |
| CN107185558A (zh) * | 2017-05-16 | 2017-09-22 | 浙江师范大学 | 一种光催化制氢催化剂及其制备方法 |
| CN107185558B (zh) * | 2017-05-16 | 2019-09-03 | 浙江师范大学 | 一种光催化制氢催化剂及其制备方法 |
| CN108355165A (zh) * | 2018-03-05 | 2018-08-03 | 湖北大学 | 一种在钛合金表面具有光催化活性的HA/MoS2生物复合涂层的制备方法 |
| CN111171641A (zh) * | 2020-01-20 | 2020-05-19 | 广东施彩新材料科技有限公司 | 一种双层结构的光催化环保涂料及其制备方法 |
| CN112811523A (zh) * | 2020-12-14 | 2021-05-18 | 南昌航空大学 | 一种纳米复合材料氧掺杂二硫化钼/二氧化钛纳米管阵列的制备方法及其应用 |
| CN114797849A (zh) * | 2022-02-16 | 2022-07-29 | 南京工业大学 | 一种双功能钙钛矿氧化物催化剂、制备方法及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2673034A1 (en) | 2008-07-03 |
| US20100190633A1 (en) | 2010-07-29 |
| EP2104555A4 (en) | 2012-09-19 |
| WO2008079754A1 (en) | 2008-07-03 |
| EP2104555A1 (en) | 2009-09-30 |
| BRPI0719474A2 (pt) | 2014-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101563150A (zh) | 光催化涂层 | |
| EP2104556B1 (en) | Coated roofing granule | |
| US8993471B2 (en) | Photocatalytic coating | |
| EP1274905B1 (en) | Photocatalytic composition and method for preventing algae growth on building materials | |
| CN103140288B (zh) | 光催化剂涂装体和光催化剂涂覆液 | |
| CA2665988C (en) | Copper containing algicidal compounds | |
| KR101624366B1 (ko) | 적외선 반사 재료 및 그 제조 방법, 그리고 그것을 함유한 도료 및 수지 조성물 | |
| JP5906098B2 (ja) | 近赤外線反射材及びそれを含有する組成物 | |
| JP4883912B2 (ja) | 可視光応答型光触媒およびその製造方法 | |
| CN104903263A (zh) | 玻璃屋顶粒料 | |
| Veloso et al. | Nanomaterials with high solar reflectance as an emerging path towards energy-efficient envelope systems: a review | |
| JP6032403B2 (ja) | フォトクロミック材料の製造方法、および、フォトクロミック材料の吸収スペクトルを可逆的に変化させる方法 | |
| JP4024251B2 (ja) | 電荷移動型触媒、該触媒を利用した酸化還元機能材及び電荷移動型触媒含有材 | |
| Zanardo et al. | Traditional Venetian marmorino: Effect of zinc-based oxides on self-bleaching properties | |
| JP3514702B2 (ja) | 電荷移動型触媒、該触媒を利用した酸化還元機能材及び電荷移動型触媒含有材 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091021 |