CN108411615A - 一种抗菌自清洁面料的制备方法 - Google Patents
一种抗菌自清洁面料的制备方法 Download PDFInfo
- Publication number
- CN108411615A CN108411615A CN201810137422.1A CN201810137422A CN108411615A CN 108411615 A CN108411615 A CN 108411615A CN 201810137422 A CN201810137422 A CN 201810137422A CN 108411615 A CN108411615 A CN 108411615A
- Authority
- CN
- China
- Prior art keywords
- added
- antibacterial
- fabric
- solution
- preparation
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 98
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 51
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 48
- 239000000243 solution Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 38
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 20
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 19
- 239000013078 crystal Substances 0.000 claims abstract description 18
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 15
- MDYZKJNTKZIUSK-UHFFFAOYSA-N tyloxapol Chemical compound O=C.C1CO1.CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 MDYZKJNTKZIUSK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000003213 activating effect Effects 0.000 claims abstract description 13
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 10
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 10
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 8
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 8
- -1 Dimethyl Hydan Chemical compound 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims abstract description 7
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000004913 activation Effects 0.000 claims description 17
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 125000005909 ethyl alcohol group Chemical group 0.000 claims description 12
- 239000000499 gel Substances 0.000 claims description 12
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000001509 sodium citrate Substances 0.000 claims description 9
- 235000011083 sodium citrates Nutrition 0.000 claims description 9
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 8
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 8
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- JKGITWJSGDFJKO-UHFFFAOYSA-N ethoxy(trihydroxy)silane Chemical class CCO[Si](O)(O)O JKGITWJSGDFJKO-UHFFFAOYSA-N 0.000 claims description 5
- 150000000996 L-ascorbic acids Chemical class 0.000 claims description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 238000002242 deionisation method Methods 0.000 claims description 4
- 241000790917 Dioxys <bee> Species 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical class [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 2
- UXAMZEYKWGPDBI-UHFFFAOYSA-N C(CCCCCCCCCCCCCCC)Br(C)(C)C Chemical class C(CCCCCCCCCCCCCCC)Br(C)(C)C UXAMZEYKWGPDBI-UHFFFAOYSA-N 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 abstract description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 4
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract description 2
- 229960005070 ascorbic acid Drugs 0.000 abstract description 2
- 239000011668 ascorbic acid Substances 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 abstract description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract description 2
- 244000248349 Citrus limon Species 0.000 abstract 1
- 235000005979 Citrus limon Nutrition 0.000 abstract 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 30
- 230000001699 photocatalysis Effects 0.000 description 12
- 239000004408 titanium dioxide Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002041 carbon nanotube Substances 0.000 description 7
- 229910021393 carbon nanotube Inorganic materials 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000002105 nanoparticle Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000007146 photocatalysis Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical class [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003760 magnetic stirring Methods 0.000 description 4
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 230000003075 superhydrophobic effect Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- GDSOZVZXVXTJMI-SNAWJCMRSA-N (e)-1-methylbut-1-ene-1,2,4-tricarboxylic acid Chemical compound OC(=O)C(/C)=C(C(O)=O)\CCC(O)=O GDSOZVZXVXTJMI-SNAWJCMRSA-N 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 description 1
- JNAHSTZIPLLKBQ-UHFFFAOYSA-N [O].CC=C Chemical compound [O].CC=C JNAHSTZIPLLKBQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 208000017983 photosensitivity disease Diseases 0.000 description 1
- 231100000434 photosensitization Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
- D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明涉及高分子材料制备技术领域,具体涉及一种抗菌自清洁面料的制备方法。本发明将硝酸银溶液、柠檬三钠的水溶液与硼氢化钠溶液制备得到银晶种液,将聚乙烯吡咯烷酮、L型抗坏血酸等物质加入银晶种液中,再稀释得到活化还原液,裁剪一块纯棉织物作为基体面料经过处理,得到改性棉织物,将正硅酸乙酯与无水乙醇混合,加稀盐酸得到二氧化硅溶胶,将无水乙醇、5,5‑二甲基海因和甲基丙烯酰氯混合,经超声分散得到抗菌单体悬浮液,将抗菌单体悬浮液加入钛酸乙酯中得到混合液,向混合液中滴加乙酸、二氧化硅溶胶,并用二氯甲烷稀释得到抗菌雾化剂,用雾化器将抗菌雾化剂喷至改性棉织物表面,得到抗菌自清洁面料,应用前景广阔。
Description
技术领域
本发明涉及高分子材料制备技术领域,具体涉及一种抗菌自清洁面料的制备方法。
背景技术
服装作为人类日常生活中必不可少的生活要素,常常因为清洁的缘故需要洗涤,经常洗涤容易起球或变形,既影响美观又影响舒适度,同时由于服装清洗会造成巨大的水资源和能源的浪费,并且化学洗涤剂也会对环境造成污染。
自清洁面料是指通过后期加工整理使面料具备表面超疏水或者光催化降解污染物的特殊性能,以此来减少衣物的洗涤次数或实现衣物免洗,减少洗涤剂的使用,最终达到节能、节水和环境友好的目的。自清洁面料按机理的差异可以分为表面超疏水自清洁面料和光催化自清洁面料。超疏水自清洁主要是利用“荷叶自洁效应”制备仿生荷叶材料,材料表面为多重纳米和微米级的超微结构,这种细小的突起结构,使得水珠不易吸附在材料表面,当表面倾斜到一定角度时,水珠会沿着表面滑落并带走上面的污染物,达到自清洁的效果。光催化自清洁面料的制备是将具有光催化效应的纳米颗粒负载于织物材料之上,从而使材料不仅可以通过光催化降解有机污染物,同时兼具杀菌除臭和防紫外线能力。
良好的光催化活性、无毒、生物相容以及低廉的价格和易得性使纳米TiO2在水和空气净化、污水处理、降解污染物以及杀菌等众多方面有着广阔的发展空间,光催化自清洁面料由于其多功能性和较高的附加值已经成为服装工业倍受关注的热点方向之一。光催化自清洁面料的性能主要从面料的自清洁效率和耐用性能两个方面进行评价。自清洁效率主要与纳米TiO2的光催化效率有关。耐用性能则跟纳米TiO2颗粒与织物间的有效作用力有很大关系。需要特别指出的是,一些研究表明纳米颗粒在织物上的分散性,以及纳米颗粒与织物间的相互作用的改善可以提高面料的自清洁和抗菌效率,上述因素是影响自清洁效率的重要因素。具备诸多优点的光催化自清洁面料可以节约大量的水资源并减少能源消耗,对环境的可持续发展产生巨大的贡献,在水资源日渐匮乏的今天显得尤为重要,因而有着巨大的发展前景和市场潜力。
然而,至今仍未有成熟的光催化自清洁面料上市,主要是因为其仍然面临着两方面问题:1、由于纳米TiO2的光吸收范围及催化效率还不够理想,纳米TiO2颗粒与织物的相互作用较差,纳米颗粒易脱落,导致自清洁面料的自清洁性较差;2、自清洁面料在可见光下无催化效应或催化效率很低,自清洁持久性较低等。
因此,研制出一种能够解决上述性能问题的自清洁面料具有重要的现实意义。
发明内容
本发明主要解决的技术问题,针对目前自清洁面料是将具有光催化效应的二氧化钛纳米颗粒负载于织物材料制备而成,而纳米二氧化钛的光吸收范围及催化效率还不够理想,纳米二氧化钛颗粒与织物的相互作用较差,纳米颗粒易脱落,自清洁持久性较低,抑菌性能不好的缺陷,提供了一种抗菌自清洁面料的制备方法。
为了解决上述技术问题,本发明所采用的技术方案是:
一种抗菌自清洁面料的制备方法,其特征在于具体制备步骤为:
(1)将20~25mL硝酸银溶液和30~40mL柠檬酸钠的水溶液装入单口瓶中,用磁力搅拌器开始搅拌,再向单口瓶中加入2~3mL硼氢化钠溶液,搅拌反应,静置,得到银晶种液;
(2)将0.8~1.2g聚乙烯吡咯烷酮、2~3gL型抗坏血酸、1.0~1.5g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至100~120mL,得到活化还原液;
(3)将纯棉织物置于上述活化还原液中浸泡处理,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温,保温反应,取出得到改性棉织物;
(4)将50~60mL无水乙醇沿烧杯壁加入6~8mL正硅酸乙酯中,搅拌,将3~4mL去离子水加入烧杯中,搅拌后,再向烧杯中加入盐酸调节烧杯中溶液pH,静置,得到二氧化硅溶胶;
(5)向超声分散仪中加入40~50mL无水乙醇、4~5g5,5-二甲基海因和10~15mL甲基丙烯酰氯,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗向三口烧瓶中加入18~20mL钛酸四丁酯,同时启动搅拌器搅拌,得到混合液;
(6)向上述混合液中加入4~5mL乙酸溶液,20~30mL二氧化硅溶胶,搅拌得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,室外干晾,得到抗菌自清洁面料。
步骤(1)所述的硝酸银溶液的质量分数为25%,柠檬酸钠的水溶液的质量分数为20%,搅拌转速为600~700r/min,硼氢化钠溶液的质量分数为10%,搅拌反应时间为2~3min,静置时间为2~3h,得到银晶种液。
步骤(2)所述的继续加入去离子水稀释后体积为100~120mL。
步骤(3)所述的纯棉织物尺寸为15cm×15cm,纯棉织物置于活化还原液中浸泡处理时间为2~3h,加热升温后温度为200~300℃,保温反应时间为4~5h。
步骤(4)所述的搅拌时间为10~15min,加入烧杯后搅拌时间为10~12min,盐酸的质量分数为15%,用盐酸调节烧杯中溶液pH为1.8~2.2,静置时间为3~4h。
步骤(5)所述的控制超声频率为22~30kHz,超声分散时间为4~6min,滴液漏斗滴加速率为2~3mL/min,搅拌器转速为200~300r/min,搅拌时间为10~15min。
步骤(6)所述的乙酸溶液的质量分数为20%,搅拌时间为1~2h,得到抗菌二氧化钛溶胶,继续加入二氯甲烷直至抗菌二氧化钛溶胶固体质量含量为15~30%,控制喷雾速率为4~5mL/s,单面喷雾时间为2~3min,室外干晾时间为7~8h。
本发明的有益效果是:
(1)本发明将硝酸银溶液与柠檬酸钠的水溶液混合搅拌,掺入硼氢化钠溶液制备得到银晶种液,将聚乙烯吡咯烷酮、L型抗坏血酸等物质加入银晶种液中,再稀释得到活化还原液,裁剪一块纯棉织物作为基体面料并浸入活化还原液中,浸泡一定时间得到活化棉织物,将活化棉织物置于丙烯气体气氛中,在高温条件下保温反应,得到改性棉织物,将正硅酸乙酯与无水乙醇混合,加稀盐酸酸化水解得到二氧化硅溶胶,将无水乙醇、5,5-二甲基海因和甲基丙烯酰氯混合,经超声分散得到抗菌单体悬浮液,将抗菌单体悬浮液加入钛酸乙酯中,搅拌混合得到混合液,向混合液中滴加乙酸、二氧化硅溶胶,并用二氯甲烷稀释得到抗菌雾化剂,用雾化器将抗菌雾化剂喷至改性棉织物表面,得到抗菌自清洁面料,本发明活化棉织物在改性过程中,丙烯气体在高温下会在活化棉织物表面沉积碳纳米管,而活化棉织物纤维孔隙中的银对碳纳米管沉积反应有催化作用,使改性棉织物纤维孔隙沉积得到高密度的碳纳米管,由于碳纳米管具有特殊的管道结构、导电子能力和高比表面积,因此碳纳米管对面料表面的二氧化钛颗粒具有很强的吸附能力,将它用于纳米二氧化钛的掺杂改性中,它能与二氧化钛分子间发生协同效应和光敏作用,可以提高纳米二氧化钛薄膜的光催化活性,碳纳米管作为电子的受体,容易接收二氧化钛产生的光生电子,从而有效地抑制光生电子与空穴的复合,提高自清洁面料的光催化效率;
(2)本发明中二氧化钛是n型半导体材料,一定能量的光子被半导体材料吸收后,在颗粒表面形成电子空穴对,从而形成了一个强大的氧化还原氛围,使附着在半导体周围的物质发生氧化还原反应,而二氧化钛本身并不参加反应,二氧化钛在较宽的紫外光区都有光吸收特性,激发态的二氧化钛在价带上的电子缺陷处具有极强的氧化性,与反应物和水或羟基等都可发生电子转移反应,在自清洁面料表面有银,银不仅能催化碳纳米管的沉积反应,还能够消除二氧化钛导带中的电子,有效防止电子-空穴简单复合,也能大大提高催化降解面料表面有机污染物的的反应速率,吸附在二氧化钛颗粒表面的有机污染物被形成的羟基自由基所氧化,使清洁面料具有自清洁性和抗菌性,另外,碳纳米管掺杂于复合薄膜材料后二氧化钛禁带能隙变窄,产生红移,使纳米二氧化钛薄膜可以吸收更长波长的光,以致于二氧化钛在可见光下表现出更强的催化活性,以5,5-二甲基海因和甲基丙烯酰氯为原料合成卤胺型抗菌单体3-甲丙烯氧-5,5-二甲基海因,然后通过雾聚合法分别将两单体的溶液沉积在棉织物纤维表面进行接枝聚合,在棉纤维表面获得牢固的抗菌高分子涂层,卤胺型抗菌单体不仅在水溶液中具有较强的稳定性,而且其抗菌性可以在次氯酸钠溶液中再生,从而使自清洁面料的自清洁性能和抑菌性能持久,应用前景广阔。
具体实施方式
将20~25mL质量分数为25%的硝酸银溶液和30~40mL质量分数为20%的柠檬酸钠溶液装入单口瓶中,用磁力搅拌器以600~700r/min的转速开始搅拌,再向单口瓶中加入2~3mL质量分数为10%的硼氢化钠溶液,搅拌反应2~3min,静置2~3h,得到银晶种液;将0.8~1.2g聚乙烯吡咯烷酮、2~3gL型抗坏血酸、1.0~1.5g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至100~120mL,得到活化还原液;裁剪15cm×15cm的纯棉织物,将纯棉织物置于上述活化还原液中浸泡处理2~3h,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温至200~300℃,保温反应4~5h,取出,得到改性棉织物;将50~60mL无水乙醇沿烧杯壁加入6~8mL正硅酸乙酯中,搅拌10~15min,将3~4mL去离子水加入烧杯中,搅拌10~12min后,再向烧杯中加入质量分数为15%的盐酸调节烧杯中溶液pH至1.8~2.2,静置3~4h,得到二氧化硅溶胶;向超声分散仪中加入40~50mL无水乙醇、4~5g5,5-二甲基海因和10~15mL甲基丙烯酰氯,控制超声频率为22~30kHz,超声分散4~6min,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗以2~3mL/min的滴加速率向三口烧瓶中加入18~20mL钛酸四丁酯,同时启动搅拌器,以200~300r/min的转速开始搅拌10~15min,得到混合液;向上述混合液中加入4~5mL质量分数为20%的乙酸溶液,20~30mL二氧化硅溶胶,搅拌1~2h,得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,直至抗菌二氧化钛溶胶固体质量含量为15~30%,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,控制喷雾速率为4~5mL/s,单面喷雾时间为2~3min,室外干晾7~8h,得到抗菌自清洁面料。
实例1
将20mL质量分数为25%的硝酸银溶液和30mL质量分数为20%的柠檬酸钠溶液装入单口瓶中,用磁力搅拌器以600r/min的转速开始搅拌,再向单口瓶中加入2mL质量分数为10%的硼氢化钠溶液,搅拌反应2min,静置2h,得到银晶种液;将0.8g聚乙烯吡咯烷酮、2gL型抗坏血酸、1.0g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至100mL,得到活化还原液;裁剪15cm×15cm的纯棉织物,将纯棉织物置于上述活化还原液中浸泡处理2h,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温至200℃,保温反应4h,取出,得到改性棉织物;将50mL无水乙醇沿烧杯壁加入6mL正硅酸乙酯中,搅拌10min,将3mL去离子水加入烧杯中,搅拌10min后,再向烧杯中加入质量分数为15%的盐酸调节烧杯中溶液pH至1.8,静置3h,得到二氧化硅溶胶;向超声分散仪中加入40mL无水乙醇、4g5,5-二甲基海因和10mL甲基丙烯酰氯,控制超声频率为22kHz,超声分散4min,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗以2mL/min的滴加速率向三口烧瓶中加入18mL钛酸四丁酯,同时启动搅拌器,以200r/min的转速开始搅拌10min,得到混合液;向上述混合液中加入4mL质量分数为20%的乙酸溶液,20mL二氧化硅溶胶,搅拌1h,得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,直至抗菌二氧化钛溶胶固体质量含量为15%,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,控制喷雾速率为4mL/s,单面喷雾时间为2min,室外干晾7h,得到抗菌自清洁面料。
实例2
将22mL质量分数为25%的硝酸银溶液和35mL质量分数为20%的柠檬酸钠溶液装入单口瓶中,用磁力搅拌器以650r/min的转速开始搅拌,再向单口瓶中加入2.3mL质量分数为10%的硼氢化钠溶液,搅拌反应2.5min,静置2.5h,得到银晶种液;将1.0g聚乙烯吡咯烷酮、2.5gL型抗坏血酸、1.3g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至110mL,得到活化还原液;裁剪15cm×15cm的纯棉织物,将纯棉织物置于上述活化还原液中浸泡处理2.5h,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温至250℃,保温反应4.5h,取出,得到改性棉织物;将55mL无水乙醇沿烧杯壁加入7mL正硅酸乙酯中,搅拌13min,将3.5mL去离子水加入烧杯中,搅拌11min后,再向烧杯中加入质量分数为15%的盐酸调节烧杯中溶液pH至2.0,静置3.5h,得到二氧化硅溶胶;向超声分散仪中加入45mL无水乙醇、4.5g5,5-二甲基海因和13mL甲基丙烯酰氯,控制超声频率为26kHz,超声分散5min,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗以2.5mL/min的滴加速率向三口烧瓶中加入19mL钛酸四丁酯,同时启动搅拌器,以250r/min的转速开始搅拌13min,得到混合液;向上述混合液中加入4.5mL质量分数为20%的乙酸溶液,25mL二氧化硅溶胶,搅拌1.5h,得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,直至抗菌二氧化钛溶胶固体质量含量为23%,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,控制喷雾速率为4.5mL/s,单面喷雾时间为2.5min,室外干晾7.5h,得到抗菌自清洁面料。
实例3
将25mL质量分数为25%的硝酸银溶液和40mL质量分数为20%的柠檬酸钠溶液装入单口瓶中,用磁力搅拌器以700r/min的转速开始搅拌,再向单口瓶中加入3mL质量分数为10%的硼氢化钠溶液,搅拌反应3min,静置3h,得到银晶种液;将1.2g聚乙烯吡咯烷酮、3gL型抗坏血酸、1.5g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至120mL,得到活化还原液;裁剪15cm×15cm的纯棉织物,将纯棉织物置于上述活化还原液中浸泡处理3h,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温至300℃,保温反应5h,取出,得到改性棉织物;将60mL无水乙醇沿烧杯壁加入8mL正硅酸乙酯中,搅拌15min,将4mL去离子水加入烧杯中,搅拌12min后,再向烧杯中加入质量分数为15%的盐酸调节烧杯中溶液pH至2.2,静置4h,得到二氧化硅溶胶;向超声分散仪中加入50mL无水乙醇、5g5,5-二甲基海因和15mL甲基丙烯酰氯,控制超声频率为30kHz,超声分散6min,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗以3mL/min的滴加速率向三口烧瓶中加入20mL钛酸四丁酯,同时启动搅拌器,以300r/min的转速开始搅拌15min,得到混合液;向上述混合液中加入5mL质量分数为20%的乙酸溶液,30mL二氧化硅溶胶,搅拌2h,得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,直至抗菌二氧化钛溶胶固体质量含量为30%,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,控制喷雾速率为5mL/s,单面喷雾时间为3min,室外干晾8h,得到抗菌自清洁面料。
对比例
以宁波市某公司生产的自清洁面料作为对比例
对本发明制得的抗菌自清洁面料和对比例中的自清洁面料进行检测,检测结果如表1所示:
1、自清洁测试
将本发明制备的实例1~3、对比例和普通面料作为试验样品,选择红色辣椒油作为污渍,对试验样品进行局部滴定观察,以油渍含量为自清洁性能的评价指标,总的光照时间包括黑夜,观察并记录结果。
2、耐洗度测试
按照国标GB/T2921-2008进行,将试样样品放入5g/L的皂片溶液中,于水环境60℃水洗30min,反复洗涤10次后取出晾干,进行自清洁测试,观察并记录结果。
表1性能测定结果
由表1数据可知,本发明制得的抗菌自清洁面料,具有自清洁效果好、自清洁性持久、抑菌性强,明显优于对比例产品,具有良好的市场前景。
Claims (7)
1.一种抗菌自清洁面料的制备方法,其特征在于具体制备步骤为:
(1)将20~25mL硝酸银溶液和30~40mL柠檬酸钠的水溶液装入单口瓶中,用磁力搅拌器开始搅拌,再向单口瓶中加入2~3mL硼氢化钠溶液,搅拌反应,静置,得到银晶种液;
(2)将0.8~1.2g聚乙烯吡咯烷酮、2~3gL型抗坏血酸、1.0~1.5g十六烷基三甲基溴化铵溶于去离子水中并加入上述银晶种液,继续加入去离子水稀释至100~120mL,得到活化还原液;
(3)将纯棉织物置于上述活化还原液中浸泡处理,得到活化棉织物,将活化棉织物悬挂于密闭容器中央处,在丙烯气体气氛下对密闭容器加热升温,保温反应,取出得到改性棉织物;
(4)将50~60mL无水乙醇沿烧杯壁加入6~8mL正硅酸乙酯中,搅拌,将3~4mL去离子水加入烧杯中,搅拌后,再向烧杯中加入盐酸调节烧杯中溶液pH,静置,得到二氧化硅溶胶;
(5)向超声分散仪中加入40~50mL无水乙醇、4~5g5,5-二甲基海因和10~15mL甲基丙烯酰氯,得到抗菌单体悬浮液,将抗菌单体悬浮液置于带有搅拌器和滴液漏斗的三口烧瓶中,用滴液漏斗向三口烧瓶中加入18~20mL钛酸四丁酯,同时启动搅拌器搅拌,得到混合液;
(6)向上述混合液中加入4~5mL乙酸溶液,20~30mL二氧化硅溶胶,搅拌得到抗菌二氧化钛溶胶,继续向其中加入二氯甲烷,得到抗菌雾化剂,将抗菌雾化剂用雾化器喷至改性棉织物表面,室外干晾,得到抗菌自清洁面料。
2.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(1)所述的硝酸银溶液的质量分数为25%,柠檬酸钠的水溶液的质量分数为20%,搅拌转速为600~700r/min,硼氢化钠溶液的质量分数为10%,搅拌反应时间为2~3min,静置时间为2~3h,得到银晶种液。
3.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(2)所述的继续加入去离子水稀释后体积为100~120mL。
4.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(3)所述的纯棉织物尺寸为15cm×15cm,纯棉织物置于活化还原液中浸泡处理时间为2~3h,加热升温后温度为200~300℃,保温反应时间为4~5h。
5.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(4)所述的搅拌时间为10~15min,加入烧杯后搅拌时间为10~12min,盐酸的质量分数为15%,用盐酸调节烧杯中溶液pH为1.8~2.2,静置时间为3~4h。
6.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(5)所述的控制超声频率为22~30kHz,超声分散时间为4~6min,滴液漏斗滴加速率为2~3mL/min,搅拌器转速为200~300r/min,搅拌时间为10~15min。
7.根据权利要求1所述的一种抗菌自清洁面料的制备方法,其特征在于:步骤(6)所述的乙酸溶液的质量分数为20%,搅拌时间为1~2h,得到抗菌二氧化钛溶胶,继续加入二氯甲烷直至抗菌二氧化钛溶胶固体质量含量为15~30%,控制喷雾速率为4~5mL/s,单面喷雾时间为2~3min,室外干晾时间为7~8h。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810137422.1A CN108411615A (zh) | 2018-02-10 | 2018-02-10 | 一种抗菌自清洁面料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810137422.1A CN108411615A (zh) | 2018-02-10 | 2018-02-10 | 一种抗菌自清洁面料的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108411615A true CN108411615A (zh) | 2018-08-17 |
Family
ID=63128227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810137422.1A Pending CN108411615A (zh) | 2018-02-10 | 2018-02-10 | 一种抗菌自清洁面料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108411615A (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110093004A (zh) * | 2019-05-06 | 2019-08-06 | 辛集市旭远新材料科技有限公司 | 一种纳米抗菌abs塑料及其制备方法 |
CN110344240A (zh) * | 2019-06-28 | 2019-10-18 | 苏州经贸职业技术学院 | 一种光催化自清洁面料及其制备方法 |
CN110725042A (zh) * | 2019-11-23 | 2020-01-24 | 安徽天扬纺织品有限公司 | 一种自清洁羽绒服面料制备方法 |
CN111411513A (zh) * | 2020-04-11 | 2020-07-14 | 新昌县高纤纺织有限公司 | 一种抗菌无纺布 |
CN112726196A (zh) * | 2020-12-28 | 2021-04-30 | 安徽省临泉县万隆塑料包装有限公司 | 一种抗菌抗紫外线聚乙烯无纺布及其制备方法 |
CN112813521A (zh) * | 2019-10-23 | 2021-05-18 | 张东 | 煤矿工业用阻燃抗静电面料 |
CN113116192A (zh) * | 2021-03-31 | 2021-07-16 | 浙江庆元赛博电子科技有限公司 | 一种碳纤维砧板及其制备方法 |
CN114277463A (zh) * | 2022-01-13 | 2022-04-05 | 保定乐家纺织有限公司 | 一种耐污抗菌的复合纺织纤维及其制备方法 |
CN117069211A (zh) * | 2023-10-16 | 2023-11-17 | 河北鑫淘沅医药科技有限公司 | 一种用于黑臭水体处理的二溴海因复方水处理药剂 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1807750A (zh) * | 2006-01-13 | 2006-07-26 | 浙江理工大学 | 一种在纺织品中原位生成无机纳米粒子的方法 |
CN101397754A (zh) * | 2008-11-03 | 2009-04-01 | 东华大学 | 一种无氟超疏水棉织物的制备方法 |
CN101413210A (zh) * | 2008-11-12 | 2009-04-22 | 东华大学 | 等离子体处理涂覆纳米二氧化硅的碳纤维表面改性的方法 |
CN101498098A (zh) * | 2009-02-20 | 2009-08-05 | 西安工程大学 | 一种增强织物自清洁性能的方法 |
CN101591854A (zh) * | 2009-06-23 | 2009-12-02 | 东华大学 | 一种纤维素织物纳米耐久超拒水的整理方法 |
CN102775353A (zh) * | 2012-08-11 | 2012-11-14 | 河北亚光精细化工有限公司 | 3-烯丙基-5,5-二甲基海因及其制备方法 |
CN103397516A (zh) * | 2013-07-15 | 2013-11-20 | 陕西盟创纳米新型材料股份有限公司 | 二氧化硅气凝胶复合织物、制备方法及军用帐篷布 |
CN103806262A (zh) * | 2014-01-28 | 2014-05-21 | 东华大学 | 一种自清洁羊毛面料的制备方法 |
CN104088134A (zh) * | 2014-07-18 | 2014-10-08 | 江南大学 | 一种耐紫外线抗菌织物的制备方法 |
CN104923801A (zh) * | 2014-03-17 | 2015-09-23 | 北京中科纳通电子技术有限公司 | 一种批量化制备纳米银粉的方法 |
-
2018
- 2018-02-10 CN CN201810137422.1A patent/CN108411615A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1807750A (zh) * | 2006-01-13 | 2006-07-26 | 浙江理工大学 | 一种在纺织品中原位生成无机纳米粒子的方法 |
CN101397754A (zh) * | 2008-11-03 | 2009-04-01 | 东华大学 | 一种无氟超疏水棉织物的制备方法 |
CN101413210A (zh) * | 2008-11-12 | 2009-04-22 | 东华大学 | 等离子体处理涂覆纳米二氧化硅的碳纤维表面改性的方法 |
CN101498098A (zh) * | 2009-02-20 | 2009-08-05 | 西安工程大学 | 一种增强织物自清洁性能的方法 |
CN101591854A (zh) * | 2009-06-23 | 2009-12-02 | 东华大学 | 一种纤维素织物纳米耐久超拒水的整理方法 |
CN102775353A (zh) * | 2012-08-11 | 2012-11-14 | 河北亚光精细化工有限公司 | 3-烯丙基-5,5-二甲基海因及其制备方法 |
CN103397516A (zh) * | 2013-07-15 | 2013-11-20 | 陕西盟创纳米新型材料股份有限公司 | 二氧化硅气凝胶复合织物、制备方法及军用帐篷布 |
CN103806262A (zh) * | 2014-01-28 | 2014-05-21 | 东华大学 | 一种自清洁羊毛面料的制备方法 |
CN104923801A (zh) * | 2014-03-17 | 2015-09-23 | 北京中科纳通电子技术有限公司 | 一种批量化制备纳米银粉的方法 |
CN104088134A (zh) * | 2014-07-18 | 2014-10-08 | 江南大学 | 一种耐紫外线抗菌织物的制备方法 |
Non-Patent Citations (1)
Title |
---|
贾瑛等: "《轻质碳材料的应用》", 30 November 2013, 国防工业出版社 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110093004A (zh) * | 2019-05-06 | 2019-08-06 | 辛集市旭远新材料科技有限公司 | 一种纳米抗菌abs塑料及其制备方法 |
CN110344240A (zh) * | 2019-06-28 | 2019-10-18 | 苏州经贸职业技术学院 | 一种光催化自清洁面料及其制备方法 |
CN112813521B (zh) * | 2019-10-23 | 2022-03-29 | 广东柏奴斯股份有限公司 | 煤矿工业用阻燃抗静电面料 |
CN112831861B (zh) * | 2019-10-23 | 2022-05-17 | 东营红星劳保用品有限责任公司 | 一种煤矿工业用阻燃抗静电面料 |
CN112813521A (zh) * | 2019-10-23 | 2021-05-18 | 张东 | 煤矿工业用阻燃抗静电面料 |
CN112831861A (zh) * | 2019-10-23 | 2021-05-25 | 张东 | 一种煤矿工业用阻燃抗静电面料 |
CN110725042A (zh) * | 2019-11-23 | 2020-01-24 | 安徽天扬纺织品有限公司 | 一种自清洁羽绒服面料制备方法 |
CN111411513A (zh) * | 2020-04-11 | 2020-07-14 | 新昌县高纤纺织有限公司 | 一种抗菌无纺布 |
CN111411513B (zh) * | 2020-04-11 | 2023-04-28 | 浙江润峰健康科技有限公司 | 一种抗菌无纺布 |
CN112726196A (zh) * | 2020-12-28 | 2021-04-30 | 安徽省临泉县万隆塑料包装有限公司 | 一种抗菌抗紫外线聚乙烯无纺布及其制备方法 |
CN113116192A (zh) * | 2021-03-31 | 2021-07-16 | 浙江庆元赛博电子科技有限公司 | 一种碳纤维砧板及其制备方法 |
CN113116192B (zh) * | 2021-03-31 | 2023-10-31 | 浙江庆元赛博电子科技有限公司 | 一种碳纤维砧板及其制备方法 |
CN114277463A (zh) * | 2022-01-13 | 2022-04-05 | 保定乐家纺织有限公司 | 一种耐污抗菌的复合纺织纤维及其制备方法 |
CN117069211A (zh) * | 2023-10-16 | 2023-11-17 | 河北鑫淘沅医药科技有限公司 | 一种用于黑臭水体处理的二溴海因复方水处理药剂 |
CN117069211B (zh) * | 2023-10-16 | 2024-02-20 | 河北鑫淘沅医药科技有限公司 | 一种用于黑臭水体处理的二溴海因复方水处理药剂 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108411615A (zh) | 一种抗菌自清洁面料的制备方法 | |
CN105833918B (zh) | 一种复合可见光光催化剂Ag2CO3/TiO2/ UiO-66-(COOH)2的制备方法及其应用 | |
WO2021068570A1 (zh) | 用于降解四环素的复合光催化剂及其制备方法和应用 | |
CN106423224B (zh) | 一种BiVO4/BiOI异质结复合光催化剂及其制备方法和应用 | |
CN103397513A (zh) | 低温制备的纳米二氧化钛溶胶整理剂及其应用 | |
Hua et al. | Low temperature preparation of nano TiO 2 and its application as antibacterial agents | |
CN103007912B (zh) | 一种以云母为载体的一维纳米二氧化钛光催化剂及其制备方法 | |
Du et al. | SiO2/Ga2O3 nanocomposite for highly efficient selective removal of cationic organic pollutant via synergistic electrostatic adsorption and photocatalysis | |
CN105195201B (zh) | Ta2O5/g‑C3N4杂化可见光光催化剂的制备及应用 | |
CN101724929B (zh) | 离子液体溶剂中纤维素/纳米二氧化钛共混材料制备方法 | |
CN110004705A (zh) | 一种具有高效光催化功能复合石墨烯的纤维织物制备方法 | |
CN109482243A (zh) | TiO2/MOF-5复合光催化剂的制备方法 | |
CN102240545B (zh) | 碳纳米管为载体的纳米Pt粒子催化剂制备方法 | |
CN103332737A (zh) | 一种二氧化钛纳米粉体的制备方法 | |
Li et al. | Composite of TiO2 nanoparticles and carbon nanotubes loaded on poly (methyl methacrylate) nanofibers: Preparation and photocatalytic performance | |
CN1784974A (zh) | 复合光触媒抗菌剂 | |
CN108855234A (zh) | 一种能光降解染料微流体制备载银纳米二氧化钛pvp纤维的方法 | |
CN103933957B (zh) | 一种高结晶、尺寸可控、高能面暴露的多孔单晶纳米二氧化钛光催化剂及其制备方法和应用 | |
CN110252417A (zh) | 一种钛酸盐纳米锥/聚丙烯腈纳米纤维复合材料及其制备方法 | |
CN105879918B (zh) | 一种复合可见光光催化剂Ag2CO3/TiO2/ UIO-66-(COOH)2及有机物降解应用 | |
CN105332087B (zh) | 一种介孔磷酸锆负载纳米银抗菌聚酯纤维及其制备方法 | |
CN111286971B (zh) | 一种光触媒纳米织物整理液及其制备方法和应用 | |
CN110229384A (zh) | 一种载银双胺肟纤维素/壳聚糖/丝素复合气凝胶及其制备方法 | |
CN100425337C (zh) | 一种ZrO2-SiO2复合氧化物及其制备方法与应用 | |
CN106311100A (zh) | 一种光催化复合微球的制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |