CN108772080A - 一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 - Google Patents
一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 Download PDFInfo
- Publication number
- CN108772080A CN108772080A CN201810699614.1A CN201810699614A CN108772080A CN 108772080 A CN108772080 A CN 108772080A CN 201810699614 A CN201810699614 A CN 201810699614A CN 108772080 A CN108772080 A CN 108772080A
- Authority
- CN
- China
- Prior art keywords
- silver nitrate
- solution
- phosphate
- product
- nitrate solution
- 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.)
- Granted
Links
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 130
- 239000002131 composite material Substances 0.000 title claims abstract description 117
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002070 nanowire Substances 0.000 claims abstract description 133
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 324
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 162
- 229910019142 PO4 Inorganic materials 0.000 claims description 128
- 239000010452 phosphate Substances 0.000 claims description 125
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 125
- 238000000151 deposition Methods 0.000 claims description 89
- 230000008021 deposition Effects 0.000 claims description 82
- 239000007787 solid Substances 0.000 claims description 66
- 238000003756 stirring Methods 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000008367 deionised water Substances 0.000 claims description 33
- 229910021641 deionized water Inorganic materials 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000002121 nanofiber Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 239000002243 precursor Substances 0.000 claims description 20
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- 239000012046 mixed solvent Substances 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 9
- 229960000583 acetic acid Drugs 0.000 claims description 8
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000012362 glacial acetic acid Substances 0.000 claims description 7
- RXSHXLOMRZJCLB-UHFFFAOYSA-L strontium;diacetate Chemical compound [Sr+2].CC([O-])=O.CC([O-])=O RXSHXLOMRZJCLB-UHFFFAOYSA-L 0.000 claims description 7
- 229910002370 SrTiO3 Inorganic materials 0.000 claims description 6
- 229910000161 silver phosphate Inorganic materials 0.000 claims description 5
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 2
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 2
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 235000011008 sodium phosphates Nutrition 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims 14
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 14
- 239000007788 liquid Substances 0.000 claims 9
- 238000010041 electrostatic spinning Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 229920006316 polyvinylpyrrolidine Polymers 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 229910002367 SrTiO Inorganic materials 0.000 abstract description 114
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 abstract description 43
- 229960000907 methylthioninium chloride Drugs 0.000 abstract description 22
- 230000015556 catabolic process Effects 0.000 abstract description 20
- 238000006731 degradation reaction Methods 0.000 abstract description 20
- 239000003054 catalyst Substances 0.000 abstract description 6
- 239000005416 organic matter Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002114 nanocomposite Substances 0.000 abstract description 4
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 171
- 239000000047 product Substances 0.000 description 69
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 21
- 239000002244 precipitate Substances 0.000 description 21
- 238000002441 X-ray diffraction Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 19
- 238000001782 photodegradation Methods 0.000 description 18
- 238000000103 photoluminescence spectrum Methods 0.000 description 16
- 239000002105 nanoparticle Substances 0.000 description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 230000001699 photocatalysis Effects 0.000 description 9
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 9
- 238000001523 electrospinning Methods 0.000 description 8
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000013032 photocatalytic reaction Methods 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- -1 Tungsten halogen Chemical class 0.000 description 1
- 230000032900 absorption of visible light Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical compound [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002077 nanosphere Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229940019931 silver phosphate Drugs 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, silver or gold
-
- 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
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/342—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electric, magnetic or electromagnetic fields, e.g. for magnetic separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810699614.1A CN108772080B (zh) | 2018-06-29 | 2018-06-29 | 一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810699614.1A CN108772080B (zh) | 2018-06-29 | 2018-06-29 | 一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108772080A true CN108772080A (zh) | 2018-11-09 |
CN108772080B CN108772080B (zh) | 2020-12-01 |
Family
ID=64030626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810699614.1A Active CN108772080B (zh) | 2018-06-29 | 2018-06-29 | 一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108772080B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113559842A (zh) * | 2021-07-29 | 2021-10-29 | 辽宁大学 | 一种钛酸锶/钼酸铋异质结纳米纤维光催化剂及其制备方法和应用 |
CN113751036A (zh) * | 2021-09-27 | 2021-12-07 | 青海师范大学 | 一种m型异质结半导体及其制备方法和应用 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101235556A (zh) * | 2008-03-12 | 2008-08-06 | 长春理工大学 | 一种制备钙钛矿型稀土复合氧化物超长纳米纤维的方法 |
CN101311376A (zh) * | 2008-02-26 | 2008-11-26 | 浙江大学 | 一种一维结构钛酸锶纳米粉体的制备方法 |
CN105289674A (zh) * | 2015-11-17 | 2016-02-03 | 中国科学院海洋研究所 | 一种AgVO3/Ag3PO4异质结复合光催化剂及其制备方法和应用 |
US20160077069A1 (en) * | 2014-09-17 | 2016-03-17 | Korea Advanced Institute Of Science And Technology | Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof |
US20170003272A1 (en) * | 2015-07-02 | 2017-01-05 | Korea Advanced Institute Of Science And Technology | Porous semiconductor metal oxide complex nanofibers including nanoparticle catalyst functionalized by nano-catalyst included within metal-organic framework, gas sensor and member using the same, and method of manufacturing the same |
CN106390986A (zh) * | 2016-11-02 | 2017-02-15 | 西北师范大学 | 一种钒酸铋/钛酸锶复合光催化剂的制备方法 |
CN106563477A (zh) * | 2016-10-25 | 2017-04-19 | 湖南大学 | 一种三元复合可见光催化剂及其制备方法和应用 |
CN106592005A (zh) * | 2016-11-26 | 2017-04-26 | 杭州同净环境科技有限公司 | 一种纳米复合纤维材料及其制备方法 |
CN106868633A (zh) * | 2017-03-07 | 2017-06-20 | 台州职业技术学院 | 一种钛酸锶/二氧化钛复合纳米纤维及其制备方法 |
CN107824207A (zh) * | 2017-07-28 | 2018-03-23 | 湖南大学 | 一种处理水体中孔雀石绿的磷酸银复合光催化剂的制备方法 |
-
2018
- 2018-06-29 CN CN201810699614.1A patent/CN108772080B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101311376A (zh) * | 2008-02-26 | 2008-11-26 | 浙江大学 | 一种一维结构钛酸锶纳米粉体的制备方法 |
CN101235556A (zh) * | 2008-03-12 | 2008-08-06 | 长春理工大学 | 一种制备钙钛矿型稀土复合氧化物超长纳米纤维的方法 |
US20160077069A1 (en) * | 2014-09-17 | 2016-03-17 | Korea Advanced Institute Of Science And Technology | Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof |
US20170003272A1 (en) * | 2015-07-02 | 2017-01-05 | Korea Advanced Institute Of Science And Technology | Porous semiconductor metal oxide complex nanofibers including nanoparticle catalyst functionalized by nano-catalyst included within metal-organic framework, gas sensor and member using the same, and method of manufacturing the same |
CN105289674A (zh) * | 2015-11-17 | 2016-02-03 | 中国科学院海洋研究所 | 一种AgVO3/Ag3PO4异质结复合光催化剂及其制备方法和应用 |
CN106563477A (zh) * | 2016-10-25 | 2017-04-19 | 湖南大学 | 一种三元复合可见光催化剂及其制备方法和应用 |
CN106390986A (zh) * | 2016-11-02 | 2017-02-15 | 西北师范大学 | 一种钒酸铋/钛酸锶复合光催化剂的制备方法 |
CN106592005A (zh) * | 2016-11-26 | 2017-04-26 | 杭州同净环境科技有限公司 | 一种纳米复合纤维材料及其制备方法 |
CN106868633A (zh) * | 2017-03-07 | 2017-06-20 | 台州职业技术学院 | 一种钛酸锶/二氧化钛复合纳米纤维及其制备方法 |
CN107824207A (zh) * | 2017-07-28 | 2018-03-23 | 湖南大学 | 一种处理水体中孔雀石绿的磷酸银复合光催化剂的制备方法 |
Non-Patent Citations (4)
Title |
---|
XIANGJIU GUAN ET AL.: ""Cocatalytic Effect of SrTiO3 on Ag3PO4 toward Enhanced Photocatalytic Water Oxidation"", 《ACS CATAL.》 * |
XINZHENG YUE ET AL.: ""Well-controlled SrTiO3@Mo2C core-shell nanofiber photocatalyst: Boosted photo-generated charge carriers transportation and enhanced catalytic performance for water reduction"", 《NANO ENERGY》 * |
ZHENG HE ET AL.: ""SrTiO3 nanoparticles and nanofibers: synthesis and comparison of photocatalytic properties"", 《J MATER SCI: MATER ELECTRON》 * |
王巧玲: ""SrTiO3 纳米线的溶胶-凝胶模板法制备与表征"", 《湖南农业大学学报(自然科学版)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113559842A (zh) * | 2021-07-29 | 2021-10-29 | 辽宁大学 | 一种钛酸锶/钼酸铋异质结纳米纤维光催化剂及其制备方法和应用 |
CN113751036A (zh) * | 2021-09-27 | 2021-12-07 | 青海师范大学 | 一种m型异质结半导体及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN108772080B (zh) | 2020-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Core-shell Ag@ nitrogen-doped carbon quantum dots modified BiVO4 nanosheets with enhanced photocatalytic performance under Vis-NIR light: Synergism of molecular oxygen activation and surface plasmon resonance | |
CN103861575B (zh) | 一种掺杂改性TiO2/石墨烯复合材料的制备方法 | |
Zhu et al. | Based on a dual Z-scheme heterojunction and magnetically separable CoFe2O4/g-C3N4/Bi4Ti3O12 flower-like composite for efficient visible-light photocatalytic degradation of organic pollutants | |
CN101385968B (zh) | 光催化活性碳掺杂二氧化钛纳米材料的制备方法 | |
CN103861600B (zh) | 一种过渡金属离子、稀土离子镧、钇掺杂改性TiO2石墨烯复合材料的制备方法 | |
CN109759114B (zh) | 一种g-C3N4/TiO2/RGO三维Z型光催化剂及其原位电纺制备方法 | |
CN104001496B (zh) | 一种BiVO4纳米片复合型光催化剂及其制备方法和应用 | |
CN101214441B (zh) | 一种钛铋铁系光催化剂的制备方法 | |
CN105289673A (zh) | 一种Bi2WO6/Ag3PO4异质结复合光催化剂及其制备方法和应用 | |
CN106345533A (zh) | 一种二氧化钛/聚苯胺/氮化碳z‑型异质结光催化材料的制备方法 | |
Zhang et al. | Fabrication and study of a novel TiO2/g-C3N5 material and photocatalytic properties using methylene blue and tetracycline under visible light | |
Shen et al. | Preparation of doped TiO 2 nanofiber membranes through electrospinning and their application for photocatalytic degradation of malachite green | |
CN105289694B (zh) | 一种ZnO/ZnGaNO两相复合结构光催化粉末的制备方法 | |
CN109529872A (zh) | 非晶态纳米二氧化钛可见光催化剂复合物及其制备方法 | |
CN105664914A (zh) | 一种二氧化钛/二氧化锡复合光催化剂材料的制备方法 | |
CN110124655A (zh) | 一种氧化锌/碳量子点复合光催化剂及其制备方法和应用 | |
CN108772080A (zh) | 一种具有纳米异质结的一维纳米线复合光催化剂的制备方法 | |
CN107282071B (zh) | 一种球状AgInS2/Bi2S3异质结光催化材料及其制备方法和应用 | |
Tian et al. | Utilizing waste Zn-Mn batteries in combination with waste SCR catalyst to construct a magnetically recoverable and highly photocatalytic materials | |
Zhu et al. | Multicolor lignin-derived carbon quantum dots: Controllable synthesis and photocatalytic applications | |
Ghobadifard et al. | Ce-Co Co-doped PbTiO3 (Ce-Co-PTO) with state-of-the-art photocatalytic efficiency for dyes treatment | |
CN105195155A (zh) | 一种片状α-Fe2O3/ZnO复合光催化剂的制备方法 | |
Ravichandran et al. | Synergistic effect of La+ Mo addition and optimum pH on the photocatalytic dye decomposition efficiency of spray pyrolyzed ZnO thin films | |
CN108837840B (zh) | 一种Ag/g-C3N4修饰钨酸铋混晶复合材料及其制备方法和应用 | |
CN106890656A (zh) | 一种磷掺杂二氧化钛溶胶及其制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181109 Assignee: Taizhou Yongshang Trading Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2023980044891 Denomination of invention: Preparation method of a one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20231030 Application publication date: 20181109 Assignee: Taizhou Yier Technology Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2023980044675 Denomination of invention: Preparation method of a one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20231027 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181109 Assignee: TAIZHOU DONGFENG CHEMICAL Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000062 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240527 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181109 Assignee: Linhai Weiyi Leisure Products Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000075 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Zhejiang Zhongxin Concrete Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000074 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Linhai Sentai Packaging Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000073 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Yuhuan degu New Material Technology Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000101 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Taizhou like Technology Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000100 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Yuhuan Moheng Electromechanical Technology Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000099 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Yuhuan Jiyi Incubator Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000098 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Yuhuan Hangu Electromechanical Technology Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000097 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Linhai Yongfeng Cement Pipeline Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000096 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Zhejiang Kebao Building Waterproof Material Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000095 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240605 Application publication date: 20181109 Assignee: Linjie Craft Co.,Ltd. in Linhai City Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000082 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Taizhou Haixuan Crafts Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000081 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Taizhou Jiutai metal products Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000080 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: The itvid car Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000079 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Linhai Xinwang Kai Screening Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000078 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Taizhou Fulong Youxing Metal Products Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000077 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 Application publication date: 20181109 Assignee: Linhai Sanhao Metal Products Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000076 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240604 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181109 Assignee: Taizhou Jiaye Medical and Chemical Equipment Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000114 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240614 Application publication date: 20181109 Assignee: Zhejiang Hongye Building Materials Co.,Ltd. Assignor: TAIZHOU VOCATIONAL & TECHNICAL College Contract record no.: X2024330000113 Denomination of invention: Preparation method of one-dimensional nanowire composite photocatalyst with nano heterojunction Granted publication date: 20201201 License type: Common License Record date: 20240614 |
|
EE01 | Entry into force of recordation of patent licensing contract |