CN109126867B - 一种用于水处理的光催化分离膜及制备方法 - Google Patents
一种用于水处理的光催化分离膜及制备方法 Download PDFInfo
- Publication number
- CN109126867B CN109126867B CN201810848850.5A CN201810848850A CN109126867B CN 109126867 B CN109126867 B CN 109126867B CN 201810848850 A CN201810848850 A CN 201810848850A CN 109126867 B CN109126867 B CN 109126867B
- Authority
- CN
- China
- Prior art keywords
- parts
- photocatalytic
- nano
- tert
- separation membrane
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 51
- 238000000926 separation method Methods 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000011941 photocatalyst Substances 0.000 claims abstract description 39
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 35
- 239000002131 composite material Substances 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims abstract description 26
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims abstract description 26
- 238000009987 spinning Methods 0.000 claims abstract description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004695 Polyether sulfone Substances 0.000 claims abstract description 19
- 229920006393 polyether sulfone Polymers 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000012510 hollow fiber Substances 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 32
- 239000003638 chemical reducing agent Substances 0.000 claims description 24
- 239000008367 deionised water Substances 0.000 claims description 24
- 229910021641 deionized water Inorganic materials 0.000 claims description 24
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 17
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 claims description 16
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 16
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- 239000001099 ammonium carbonate Substances 0.000 claims description 16
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 16
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 16
- 238000002791 soaking Methods 0.000 claims description 16
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 16
- 229960001763 zinc sulfate Drugs 0.000 claims description 16
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 15
- 238000001291 vacuum drying Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010035 extrusion spinning Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 8
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 4
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 4
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 claims description 4
- 229940067157 phenylhydrazine Drugs 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002071 nanotube Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000011858 nanopowder Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 210000004379 membrane Anatomy 0.000 description 48
- 239000010408 film Substances 0.000 description 7
- 238000007146 photocatalysis Methods 0.000 description 7
- 238000010998 test method Methods 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- VTJUKNSKBAOEHE-UHFFFAOYSA-N calixarene Chemical compound COC(=O)COC1=C(CC=2C(=C(CC=3C(=C(C4)C=C(C=3)C(C)(C)C)OCC(=O)OC)C=C(C=2)C(C)(C)C)OCC(=O)OC)C=C(C(C)(C)C)C=C1CC1=C(OCC(=O)OC)C4=CC(C(C)(C)C)=C1 VTJUKNSKBAOEHE-UHFFFAOYSA-N 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010335 hydrothermal treatment Methods 0.000 description 2
- 238000009285 membrane fouling Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 1
- 229940012189 methyl orange Drugs 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000003911 water pollution Methods 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/063—Polymers comprising a characteristic microstructure
- B01J31/066—Calixarenes and hetero-analogues, e.g. thiacalixarenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
- B01J35/59—Membranes
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810848850.5A CN109126867B (zh) | 2018-07-28 | 2018-07-28 | 一种用于水处理的光催化分离膜及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810848850.5A CN109126867B (zh) | 2018-07-28 | 2018-07-28 | 一种用于水处理的光催化分离膜及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109126867A CN109126867A (zh) | 2019-01-04 |
CN109126867B true CN109126867B (zh) | 2021-05-07 |
Family
ID=64798257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810848850.5A Active CN109126867B (zh) | 2018-07-28 | 2018-07-28 | 一种用于水处理的光催化分离膜及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109126867B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI757641B (zh) * | 2019-10-01 | 2022-03-11 | 強方投顧股份有限公司 | 半導體級氨水及硫酸回收循環製造方法 |
CN111848667B (zh) * | 2020-07-20 | 2023-09-26 | 齐鲁工业大学 | 一种对叔丁基杯[4]芳烃修饰钛氧簇及其合成方法与应用 |
CN111793083B (zh) * | 2020-08-07 | 2022-08-12 | 江苏师范大学 | 基于硫杂杯[4]芳烃的钛基配合物晶态材料及其制备方法和在亚甲基蓝光降解中的应用 |
CN113731447A (zh) * | 2021-08-31 | 2021-12-03 | 陕西科技大学 | 一种复合型纳米Ni-CdS材料及其制备方法和应用 |
CN115006582B (zh) * | 2022-07-18 | 2023-06-02 | 南通大学 | 一种抗炎抗氧化纳米敷料及其制备方法 |
CN116328756A (zh) * | 2023-03-16 | 2023-06-27 | 东南大学 | 一种复合薄膜半导体光催化剂及其制备方法 |
CN116272957A (zh) * | 2023-03-17 | 2023-06-23 | 江苏理工学院 | 一种新型光催化复合膜及其制备方法与应用 |
CN116496524B (zh) * | 2023-05-22 | 2024-04-02 | 河源市万利科技有限公司 | 一种家具肤感装饰膜及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618066A (zh) * | 2012-02-28 | 2012-08-01 | 中山大学 | 含杯芳烃衍生物的有机染料、制备方法及其应用 |
CN102658108A (zh) * | 2012-05-04 | 2012-09-12 | 东南大学 | 电纺法制备基于石墨烯/半导体光催化滤膜的方法 |
EP2748606A1 (en) * | 2011-10-05 | 2014-07-02 | The Provost, Fellows, Foundation Scholars, and The Other Members of Board, of The College of The Holy and Undivided Trinity of Queen Elizabeth | Carbohydrate functionalised surfaces |
CN105233706A (zh) * | 2015-09-23 | 2016-01-13 | 三达膜科技(厦门)有限公司 | 一种氧化石墨烯金属/金属氧化物纳米粒子改性的中空纤维超滤膜及其制备方法 |
CN106111106A (zh) * | 2016-06-24 | 2016-11-16 | 南通睿智超临界科技发展有限公司 | 一种石墨烯复合材料及其制备方法 |
WO2017065340A1 (ko) * | 2015-10-13 | 2017-04-20 | 한국세라믹기술원 | 2차원 하이브리드 복합체 제조 방법 |
CN107597195A (zh) * | 2017-08-30 | 2018-01-19 | 南通职业大学 | 一种石墨烯‑杯芳烃‑Fe3O4的制备及其高效催化降解亚甲基蓝的应用 |
-
2018
- 2018-07-28 CN CN201810848850.5A patent/CN109126867B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2748606A1 (en) * | 2011-10-05 | 2014-07-02 | The Provost, Fellows, Foundation Scholars, and The Other Members of Board, of The College of The Holy and Undivided Trinity of Queen Elizabeth | Carbohydrate functionalised surfaces |
CN102618066A (zh) * | 2012-02-28 | 2012-08-01 | 中山大学 | 含杯芳烃衍生物的有机染料、制备方法及其应用 |
CN102658108A (zh) * | 2012-05-04 | 2012-09-12 | 东南大学 | 电纺法制备基于石墨烯/半导体光催化滤膜的方法 |
CN105233706A (zh) * | 2015-09-23 | 2016-01-13 | 三达膜科技(厦门)有限公司 | 一种氧化石墨烯金属/金属氧化物纳米粒子改性的中空纤维超滤膜及其制备方法 |
WO2017065340A1 (ko) * | 2015-10-13 | 2017-04-20 | 한국세라믹기술원 | 2차원 하이브리드 복합체 제조 방법 |
CN106111106A (zh) * | 2016-06-24 | 2016-11-16 | 南通睿智超临界科技发展有限公司 | 一种石墨烯复合材料及其制备方法 |
CN107597195A (zh) * | 2017-08-30 | 2018-01-19 | 南通职业大学 | 一种石墨烯‑杯芳烃‑Fe3O4的制备及其高效催化降解亚甲基蓝的应用 |
Also Published As
Publication number | Publication date |
---|---|
CN109126867A (zh) | 2019-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109126867B (zh) | 一种用于水处理的光催化分离膜及制备方法 | |
CN110152711B (zh) | 一种CeO2@MoS2/g-C3N4三元复合光催化剂及其制备方法 | |
CN102658106B (zh) | 一种制备酸化剥离蛭石负载TiO2光催化剂的方法 | |
CN104785280B (zh) | 一种片状二氧化钛/溴氧化铋复合光催化剂及其制备方法 | |
Ma et al. | The novel synthesis of a continuous tube with laminated gC 3 N 4 nanosheets for enhancing photocatalytic activity and oxygen evolution reaction performance | |
CN115181265B (zh) | 一种亚甲基修饰共价三嗪骨架材料及其制备方法和应用 | |
CN115555042B (zh) | 碳纳米管催化剂的制备方法、碳纳米管催化剂及其应用 | |
CN111203256A (zh) | 一种SnS2/Au/g-C3N4复合光催化剂的制备方法及其应用 | |
CN117427691B (zh) | 一种Cu改性的Ti基MOF材料及其制备方法和应用 | |
CN112354559B (zh) | 一种二维受体分子/多级孔TiO2复合光催化剂及其制备方法和光催化应用 | |
CN109847753B (zh) | 一种多孔Co@C纳米材料及其制备方法和应用 | |
CN112774703A (zh) | 一种高效光催化分解水制氢的单质红磷负载的二氧化钛复合催化剂 | |
CN112371113A (zh) | 一种Bi2WO6-rGO可见光催化剂的制备方法和应用 | |
CN114713264B (zh) | 氯酚和二氧化碳在氮化碳纳米管上的光催化羧基化转化 | |
CN114751443B (zh) | 一种薄层状金属单空位氧化锌及其制备方法和应用 | |
CN114768852B (zh) | 一种钾离子梯度掺杂氮化碳材料的制备方法 | |
CN108250049B (zh) | 一种双酚芴的合成方法 | |
CN108404948B (zh) | 一种(BiO)2CO3-BiO2-x复合光催化剂及其制备方法和应用 | |
CN113398963B (zh) | 一种碳化钼负载碳包覆铁催化剂的制备方法及其在苯环选择性羟基化反应中的应用 | |
CN113877556B (zh) | 羟基氧化铟/改性凹凸棒石光催化复合材料及其制备方法和应用 | |
CN113578364A (zh) | 一种分子印记光催化材料及其制备方法和应用 | |
CN114345390B (zh) | 一种光催化剂、其制备方法、应用及光催化塑料重整方法 | |
CN115845858B (zh) | 一种高熵氧化物和高熵合金催化剂及其制备方法与应用 | |
CN117005017A (zh) | 锐钛矿/板钛矿介孔二氧化钛混晶纳米片及制备方法与应用 | |
CN116212904B (zh) | 一种四钙钛矿光催化材料及其应用 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Huilin Inventor after: Shen Kanli Inventor after: Zhou Gang Inventor after: Zhao Hongwei Inventor before: Zhao Hongwei |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210414 Address after: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Address before: No.816, Longcheng Avenue, Longquanyi District, Chengdu, Sichuan 610100 Applicant before: Zhao Hongwei |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Photocatalytic separation membrane for water treatment and preparation method thereof Effective date of registration: 20211018 Granted publication date: 20210507 Pledgee: Zhejiang Tongxiang rural commercial bank Limited by Share Ltd. Feng Ming sub branch Pledgor: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Registration number: Y2021330001838 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Address before: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230517 Granted publication date: 20210507 Pledgee: Zhejiang Tongxiang rural commercial bank Limited by Share Ltd. Feng Ming sub branch Pledgor: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Registration number: Y2021330001838 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |