CN107698945B - A kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire and preparation method thereof - Google Patents
A kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire and preparation method thereof Download PDFInfo
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- CN107698945B CN107698945B CN201710677894.1A CN201710677894A CN107698945B CN 107698945 B CN107698945 B CN 107698945B CN 201710677894 A CN201710677894 A CN 201710677894A CN 107698945 B CN107698945 B CN 107698945B
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- dendritic phthalocyanine
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- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 title claims abstract description 65
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 31
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 239000004014 plasticizer Substances 0.000 claims abstract description 7
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 229910052681 coesite Inorganic materials 0.000 claims description 38
- 229910052906 cristobalite Inorganic materials 0.000 claims description 38
- 239000000377 silicon dioxide Substances 0.000 claims description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 38
- 229910052682 stishovite Inorganic materials 0.000 claims description 38
- 229910052905 tridymite Inorganic materials 0.000 claims description 38
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 21
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 238000010146 3D printing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 8
- 239000000347 magnesium hydroxide Substances 0.000 claims description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 239000004209 oxidized polyethylene wax Substances 0.000 claims description 3
- 235000013873 oxidized polyethylene wax Nutrition 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 235000019441 ethanol Nutrition 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000012452 mother liquor Substances 0.000 claims description 2
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract description 5
- 239000000356 contaminant Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000555268 Dendroides Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 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
- 238000013475 authorization Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 239000010919 dye waste Substances 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 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
- 239000008188 pellet Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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- C08L2201/00—Properties
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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Abstract
The present invention discloses a kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire and preparation method thereof.The present invention provides a kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect using high light transmission resin PETG as carrier2Composite wire and preparation method thereof.Technical scheme is as follows: 1, being PETG50-70 according to mass ratio formula, PVA10-30,1-3 load SiO for aryl oxide dendritic phthalocyanine complex25-20, plasticizer 3-10, stabilizer 2-5, dispersing agent 0.5-2.2, the preparation method comprises the following steps: dry weighing mixing；Melting extrusion is granulated；Extrusioning shaping winding.Composite wire produced by the present invention has good translucency and visible light photocatalysis performance, and preparation method is simple and efficient, and can be applied to the photocatalytic degradation processing of sewage, air and organic contaminants in soil.
Description
Technical field
The invention belongs to a kind of, and the PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire and its preparation
Method.
Background technique
Chinese patent ZL2014108005249 discloses a kind of 1-3 and loads SiO for aryl oxide dendritic phthalocyanine complex2It can
The preparation method and applications of light-exposed photochemical catalyst, dendritic phthalocyanine described in patent load SiO2Active oxygen yield
The advantages that height, good hydrophilic property, high not easy to reunite and electronics transfer rate, it can be applied to Industrial Waste Water Treatments, degradation of dye waste water etc.
Field.But the dendritic phthalocyanine of solid-state powdery loads SiO2There are problems that device and recycling in practical applications.
3D printing is a kind of novel intelligent Manufacturing Technology, for traditional molding mode, quickly preparation, fining
Manufacture, the advantages that stock utilization is high and be concerned.Fused glass pellet (FDM) is used as 3D printing technique important composition portion
Point, it can stack material to form the device with labyrinth by fuse, so that material devices.
PETG is by the production of three kinds of terephthalic acid (TPA), ethylene glycol and 1,4 cyclohexane dimethanol monomer ester-interchange method polycondensations
Object.PETG not only has good processing performance, chemical corrosion resistance and excellent flexibility, same or a kind of high transparency material
Material has very high transparency.Currently, PETG resin is mainly used in the neck such as plate, sheet material, profile shapes and cosmetic package
Domain, the report for directly applying to 3D printing field are less.
Therefore, dendritic phthalocyanine is loaded into SiO2With PETG resin alloy, while water-soluble polymer polyvinyl alcohol is added
(PVA) 3D printing wire rod is prepared as pore-foaming agent, on the basis of combining FDM technology, realizes that dendritic phthalocyanine loads SiO2Device
Part and the photocatalytic degradation processing for being applied to sewage, air and organic contaminants in soil.
Summary of the invention
For above-mentioned background and problem, the purpose of the present invention aims to solve the problem that dendritic phthalocyanine loads SiO2There are device and
The problems such as recycling, provides a kind of PETG/ dendroid phthalein with photocatalysis effect using high light transmission resin PETG as carrier
Cyanines load SiO2Composite wire and preparation method thereof.Composite wire produced by the present invention has good translucency and visible light light
Catalytic performance, preparation method are simple and efficient, and can be applied at the photocatalytic degradation of sewage, air and organic contaminants in soil
Reason.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire, which is characterized in that by following
Weight percent composition be made:
PETG 50-70
PVA 10-30
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 5-20
Plasticizer 3-10
Stabilizer 2-5
Dispersing agent 0.5-2.
The plasticizer is at least a kind of to be selected from glycerol, ethylene glycol, polyethylene glycol.
The stabilizer is at least a kind of to be selected from calcium hydroxide, calcium oxide, magnesium hydroxide.
The dispersing agent is at least a kind of to be selected from stearic acid, polyethylene wax, oxidized polyethylene wax.
A kind of PETG/ dendritic phthalocyanine with photocatalysis effect of the present invention loads SiO2The preparation of composite wire
Method, which comprises the following steps:
A. PETG and stabilizer are dried in vacuo respectively, then by PETG, PVA, plasticizer, stabilizer, dispersing agent and 1-3
SiO is loaded for aryl oxide dendritic phthalocyanine complex2According to percentage of weight formula precise, then by each component after weighing
It is placed in high-speed mixer and is uniformly mixed, obtain mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature 170-230
DEG C, screw speed 50-300rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is 170-230 DEG C, screw speed 10-100rpm/min.
The above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect of the present invention loads SiO2The application of composite wire,
Be characterized in that: the PETG/ dendritic phthalocyanine loads SiO2Composite wire is applied to 3D printing field.
The above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect of the present invention loads SiO2The application of composite wire,
Be characterized in that: the PETG/ dendritic phthalocyanine loads SiO2Composite wire is applied to catalytic degradation phenol.
The invention has the benefit that 1) composite wire produced by the present invention, is a kind of macromolecule material for 3D printing
Material, printing can be formed at a lower temperature by having, and the product quality printed is high, be had excellent performance, and have good light transmission
Property；2) composite wire produced by the present invention, has good translucency and visible light photocatalysis performance, and preparation method is simply high
Effect can be applied to the photocatalytic degradation processing of sewage, air and organic contaminants in soil.
Detailed description of the invention
Fig. 1 is a kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire 3D printing molding produces
Product figure.
Fig. 2 is a kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect2Composite wire 3D printing molding produces
Product multiple catalytic degradation phenol activity figure under visible light conditions.
Specific embodiment
Son is described in further details the present invention combined with specific embodiments below, but this should not be interpreted as of the invention
Range is only limitted to following instance.The PETG product that the embodiment of the present invention is produced using U.S. Eastman(Yi Siman) chemical company.
Embodiment 1
1, a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that according to
Percentage of weight formula is as follows:
PETG 53
PVA 20
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 16
Ethylene glycol 7
Magnesium hydroxide 3
Stearic acid 1.
2, the above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2The preparation method of composite wire, including
Following steps:
A. PETG and magnesium hydroxide are dried in vacuo respectively, then by PETG, PVA, ethylene glycol, magnesium hydroxide, stearic acid
SiO is loaded for aryl oxide dendritic phthalocyanine complex with 1-32It, then will be after weighing according to percentage of weight formula precise
Each group is placed in high-speed mixer and is uniformly mixed, and obtains mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by
170,180,185,195,200,205,215,220,215,210 DEG C, screw speed 185rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is followed successively by 175,190,210,220,215 DEG C, screw speed 24rpm/min；
D. wire rod step C obtained prints, and obtains PETG/ dendritic phthalocyanine load SiO2Composite wire 3D printing
Shaped article, it is specific as shown in Figure 1；
E. it (is placed in double glazing collet (logical condensed water), optical filter guarantees incident using 500 W tungsten halogen lamps as light source
Light wavelength lambda is between 420-800 nm), it is 1.35 × 10 in 250mL concentration-4D step is added in the phenol solution of mol/L
Product (3.56g) carries out photocatalytic degradation experiment, and phenol solution is taken to carry out ultraviolet-visible light spectrum analysis (according to sample per hour
To determine, phenol solution concentration changes light absorption value in degradation process at 233 nm of product), amount to 5 hours；Product is recycled by above-mentioned
Method is repeated twice, and obtains PETG/ dendritic phthalocyanine load SiO2Composite wire 3D printing shaped article is under visible light conditions
Multiple catalytic degradation phenol activity figure, it is specific as shown in Figure 2.
Embodiment 2
1, a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that according to
Percentage of weight formula is as follows:
PETG 69
PVA 12
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 12
Glycerol 4
Magnesium hydroxide 2
Polyethylene wax 1.
2, the above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2The preparation method of composite wire, including
Following steps:
A. PETG and magnesium hydroxide are dried in vacuo respectively, then by PETG, PVA, glycerol, magnesium hydroxide, polyethylene wax
SiO is loaded for aryl oxide dendritic phthalocyanine complex with 1-32It, then will be after weighing according to percentage of weight formula precise
Each group is placed in high-speed mixer and is uniformly mixed, and obtains mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by
170,178,183,195,200,203,214,220,216,212 DEG C, screw speed 160rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is followed successively by 178,190,208,218,215 DEG C, screw speed 35rpm/min.
Embodiment 3
1, a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that according to
Percentage of weight formula is as follows:
PETG 55
PVA 18
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 16
Polyethylene glycol 6.5
Calcium oxide 3
Oxidized polyethylene wax 1.5.
2, the above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2The preparation method of composite wire, including
Following steps:
A. PETG and calcium oxide are dried in vacuo respectively, then by PETG, PVA, polyethylene glycol, calcium oxide, the poly- second of oxidation
Alkene wax and 1-3 are for aryl oxide dendritic phthalocyanine complex load SiO2According to percentage of weight formula precise, then will weigh
Each group afterwards is placed in high-speed mixer and is uniformly mixed, and obtains mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by
173,182,185,193,198,205,213,220,215,208 DEG C, screw speed 145rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is followed successively by 175,186,205,220,218 DEG C, screw speed 40rpm/min.
Embodiment 4
1, a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that according to
Percentage of weight formula is as follows:
PETG 60
PVA 12
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 18
Glycerol 6
Calcium hydroxide 2
Stearic acid 2.
2, the above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2The preparation method of composite wire, including
Following steps:
A. PETG and calcium hydroxide are dried in vacuo respectively, then by PETG, PVA, glycerol, calcium hydroxide, stearic acid and
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2It, then will be each after weighing according to percentage of weight formula precise
Group is placed in high-speed mixer and is uniformly mixed, and obtains mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by
170,183,190,195,200,205,213,218,220,215 DEG C, screw speed 200rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is followed successively by 175,190,205,220,215 DEG C, screw speed 45rpm/min.
Embodiment 5
1, a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that according to
Percentage of weight formula is as follows:
PETG 65
PVA 14
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 13
Ethylene glycol 4
Calcium oxide 2.5
Polyethylene wax 1.5.
2, the above-mentioned PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2The preparation method of composite wire, including
Following steps:
A. PETG and calcium oxide are dried in vacuo respectively, then by PETG, PVA, ethylene glycol, calcium oxide, polyethylene wax and
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2It, then will be each after weighing according to percentage of weight formula precise
Group is placed in high-speed mixer and is uniformly mixed, and obtains mixture；
B. mixture is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by
170,180,185,195,200,205,215,220,215,213 DEG C, screw speed 120rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D
Wire rod is printed, barrel temperature is followed successively by 175,190,203,220,215 DEG C, screw speed 28rpm/min.
Note: 1-3 used in above-described embodiment 1-5 loads SiO for aryl oxide dendritic phthalocyanine complex2Before inventor
" 1-3 loads SiO for aryl oxide dendritic phthalocyanine complex to the patent of invention of phase authorization2The preparation method of visible-light photocatalyst and
The product that its application " (ZL2014108005249) prepares, specific product is using Patent No. 2014108005249
The product that any preparation method in the disclosed i.e. following specific example 1-3 of specification is prepared into, the specific steps are as follows:
The 1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2The preparation method of visible-light photocatalyst, including
Following steps:
(1) configure containing volume fraction be 70%~95% isopropanol water solution or volume fraction be 70%~95% ethyl alcohol
50~80 mL of mother liquor of aqueous solution；
(2) concentrated ammonia liquor is added into the solution of step (1) and adjusts pH value 7~12, water of the mixed solution at 30 DEG C~70 DEG C
It is uniformly mixed under the conditions of bath；
(3) it is 0.001~0.02 mol/L that into the solution of step (2), addition volume, which is 0.2 milliliter~1.5 milliliters concentration,
1-3 for aryl oxide dendritic phthalocyanine complex n,N-Dimethylformamide stock solution, make after stirring its be uniformly mixed；
(4) ethyl orthosilicate is added into the solution of step (3), continuing 4~12 h of stirring is fully hydrolyzed it, finally will
Solution filtering, washing, catalyst required for 60 DEG C~110 DEG C drying to obtain.
Above-mentioned 1-3 is zinc, copper, cobalt or iron for the central atom in aryl oxide dendritic phthalocyanine complex.
Specific example 1
(1) 8 milliliters of distilled water are added in 50 milliliters of isopropanol, are stirred evenly under 65 DEG C of water bath conditions；
(2) be added into mixed solution 1 milliliter of concentrated ammonia liquor and 1 milliliter of 1-3 for aryl oxide dendritic phthalocyanine complex (in
Heart atom is zinc) stock solution (0.02 mol/L), continues to stir 5 min；
(3) ethyl orthosilicate of 8 mL is added into solution, continuing 12 h of stirring is fully hydrolyzed it, finally by solution mistake
Filter, washing (isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times), by solid in 70 DEG C of conditions
Lower drying obtains required 1-3 for aryl oxide dendritic phthalocyanine complex (central atom is zinc) and loads SiO2Catalyst.
Specific example 2
(1) 10 milliliters of distilled water are added in 50 milliliters of dehydrated alcohol, are stirred evenly under 65 DEG C of water bath conditions；
(2) 1 milliliter of concentrated ammonia liquor and 0.5 milliliter of 1-3 are added into mixed solution for aryl oxide dendritic phthalocyanine complex
(central atom is zinc) stock solution (0.01 mol/L) continues to stir 5 min；
(3) ethyl orthosilicate of 8 mL is added into solution, continuing 8 h of stirring is fully hydrolyzed it, finally by solution mistake
Filter, washing (isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times), by solid in 70 DEG C of conditions
Lower drying obtains required 1-3 for aryl oxide dendritic phthalocyanine complex (central atom is zinc) and loads SiO2Catalyst.
Specific example 3
(1) 8 milliliters of distilled water are added in 50 milliliters of isopropanol, are stirred evenly under 65 DEG C of water bath conditions；
(2) 0.46 milliliter of concentrated ammonia liquor and 1 milliliter of 1-3 are added into mixed solution for aryl oxide dendritic phthalocyanine complex
(central atom is zinc) stock solution (0.02 mol/L) continues to stir 5 min；
(3) ethyl orthosilicate of 8 mL is added into solution, continuing 12 h of stirring is fully hydrolyzed it, finally by solution mistake
Filter, washing (isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times), by solid in 70 DEG C of conditions
Lower drying, obtains required catalyst.
Above-mentioned specific embodiment is the further description to the present patent application, but the claims in the present invention are protected
Range be not limited to range described in embodiment, it is all using equivalent replacement or the technical solution of equivalent deformation,
Fall in the protection scope of the claims in the present invention.
Claims (7)
1. a kind of PETG/ dendritic phthalocyanine with photocatalysis effect loads SiO2Composite wire, which is characterized in that by following
Weight percent composition is made:
PETG 50-70
PVA 10-30
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 5-20
Plasticizer 3-10
Stabilizer 2-5
Dispersing agent 0.5-2；
The 1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2The preparation method of visible-light photocatalyst, including walk as follows
It is rapid:
(1) configure containing volume fraction be 70%~95% isopropanol water solution or volume fraction be 70%~95% ethyl alcohol it is water-soluble
50~80 mL of mother liquor of liquid；
(2) concentrated ammonia liquor is added into the solution of step (1) and adjusts pH value 7~12, water-bath item of the mixed solution at 30 DEG C~70 DEG C
It is uniformly mixed under part；
(3) it is the 1- that 0.2 milliliter~1.5 milliliters of concentration are 0.001~0.02 mol/L that volume is added into the solution of step (2)
The n,N-Dimethylformamide stock solution of 3 generation aryl oxide dendritic phthalocyanine complexes is uniformly mixed it after stirring；
(4) ethyl orthosilicate is added into the solution of step (3), continuing 4~12 h of stirring is fully hydrolyzed it, finally by solution
Filtering, washing, catalyst required for 60 DEG C~110 DEG C drying to obtain；
Above-mentioned 1-3 is zinc, copper, cobalt or iron for the central atom in aryl oxide dendritic phthalocyanine complex.
2. a kind of PETG/ dendritic phthalocyanine with photocatalysis effect according to claim 1 loads SiO2Composite wire,
It is characterized in that, the plasticizer is at least a kind of to be selected from glycerol, ethylene glycol, polyethylene glycol.
3. a kind of PETG/ dendritic phthalocyanine with photocatalysis effect according to claim 1 loads SiO2Composite wire,
It is characterized in that, the stabilizer is at least a kind of to be selected from calcium hydroxide, calcium oxide, magnesium hydroxide.
4. a kind of PETG/ dendritic phthalocyanine with photocatalysis effect according to claim 1 loads SiO2Composite wire,
It is characterized in that, the dispersing agent is at least a kind of to be selected from stearic acid, polyethylene wax, oxidized polyethylene wax.
5. a kind of PETG/ dendritic phthalocyanine load SiO with photocatalysis effect described in claim 1-4 any one2It is compound
The preparation method of wire rod, which comprises the following steps:
A. PETG and stabilizer are dried in vacuo respectively, then by PETG, PVA, plasticizer, stabilizer, dispersing agent and 1-3 generation virtue
Ether dendritic phthalocyanine complex loads SiO2According to percentage of weight formula precise, then each group after weighing is placed in
It is uniformly mixed in high-speed mixer, obtains mixture；
B. mixture to be made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is 170-230 DEG C,
Screw speed is 50-300rpm/min；
C., blended particles are added to progress extrusioning shaping winding in the single screw extrusion machine of 3D wire rod production line, obtain 3D printing
Wire rod, barrel temperature are 170-230 DEG C, screw speed 10-100rpm/min.
6. a kind of PETG/ dendritic phthalocyanine according to claim 1 to 4 with photocatalysis effect loads SiO2It is compound
PETG/ dendritic phthalocyanine made from wire rod or preparation method according to claim 5 loads SiO2The application of composite wire,
It is characterized by: the PETG/ dendritic phthalocyanine loads SiO2Composite wire is applied to 3D printing field.
7. a kind of PETG/ dendritic phthalocyanine according to claim 1 to 4 with photocatalysis effect loads SiO2It is compound
PETG/ dendritic phthalocyanine made from wire rod or preparation method according to claim 5 loads SiO2The application of composite wire,
It is characterized by: the PETG/ dendritic phthalocyanine loads SiO2Composite wire is applied to catalytic degradation phenol.
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| CN109880313B (en) * | 2019-02-11 | 2021-07-02 | 福建师范大学 | Dendritic phthalocyanine @ SiO2Water treatment device and preparation method thereof |
| CN109878069B (en) * | 2019-02-11 | 2020-11-24 | 福建师范大学 | Dendritic phthalocyanine @ SiO2Preparation method of photocatalytic device |
| CN112126199B (en) * | 2020-09-24 | 2022-10-11 | 福建师范大学 | PETG/TPA-SiPc @ SiO with photocatalysis effect 2 Composite wire and preparation method thereof |
| CN112552652A (en) * | 2020-10-28 | 2021-03-26 | 银金达(上海)新材料有限公司 | Degradable PETG material and application thereof |
| CN112519283B (en) * | 2020-11-21 | 2022-12-06 | 西安热工研究院有限公司 | Fused deposition modeling 3D printing demercuration bag cage and preparation method thereof |
| CN112403121B (en) * | 2020-11-21 | 2022-11-04 | 西安热工研究院有限公司 | Fused deposition modeling 3D printing dioxin removal bag cage and preparation method thereof |
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| CN101580506A (en) * | 2009-05-26 | 2009-11-18 | 福建师范大学 | 1-3 generation arylene ether dendritic phthalocyanine complex and polymer nano-particle thereof |
| CN104475167A (en) * | 2014-12-21 | 2015-04-01 | 福建师范大学 | Preparation method and application of 1-3-substituted aryl ether dendritic phthalocyanine complex-modified TiO2 visible light catalyst |
| CN104475159A (en) * | 2014-12-21 | 2015-04-01 | 福建师范大学 | Preparation method and application of 1-3-generation poly (aryl ether) dendritic phthalocyanine complex loaded SiO2 visible light photocatalyst |
| CN105524399A (en) * | 2015-12-29 | 2016-04-27 | 银禧工程塑料（东莞）有限公司 | A 3D printing polymer material and a preparing method thereof |
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| CN101580506A (en) * | 2009-05-26 | 2009-11-18 | 福建师范大学 | 1-3 generation arylene ether dendritic phthalocyanine complex and polymer nano-particle thereof |
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| CN104475159A (en) * | 2014-12-21 | 2015-04-01 | 福建师范大学 | Preparation method and application of 1-3-generation poly (aryl ether) dendritic phthalocyanine complex loaded SiO2 visible light photocatalyst |
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