CN107698945A - A kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire and preparation method thereof - Google Patents
A kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire and preparation method thereof Download PDFInfo
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- CN107698945A CN107698945A CN201710677894.1A CN201710677894A CN107698945A CN 107698945 A CN107698945 A CN 107698945A CN 201710677894 A CN201710677894 A CN 201710677894A CN 107698945 A CN107698945 A CN 107698945A
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- petg
- dendritic
- phthalocyanines
- sio
- composite wire
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- 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 23
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 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 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 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
- 238000005303 weighing 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
- 229910052681 coesite Inorganic materials 0.000 claims description 22
- 229910052906 cristobalite Inorganic materials 0.000 claims description 22
- 239000000377 silicon dioxide Substances 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 229910052682 stishovite Inorganic materials 0.000 claims description 22
- 229910052905 tridymite Inorganic materials 0.000 claims description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 238000010146 3D printing Methods 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 235000011187 glycerol Nutrition 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
- 239000008117 stearic acid Substances 0.000 claims description 6
- 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-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
- 239000000203 mixture Substances 0.000 claims description 3
- -1 Tissuemat E Chemical compound 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 abstract description 14
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract description 5
- 239000000356 contaminant Substances 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
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 description 14
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- ZNAMMSOYKPMPGC-HTOAHKCRSA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-(2-phenylethylsulfanyl)oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1SCCC1=CC=CC=C1 ZNAMMSOYKPMPGC-HTOAHKCRSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000555268 Dendroides Species 0.000 description 1
- SUHOOTKUPISOBE-UHFFFAOYSA-N O-phosphoethanolamine Chemical compound NCCOP(O)(O)=O SUHOOTKUPISOBE-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
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010919 dye waste Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration 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
- 150000002367 halogens Chemical class 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 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
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B01J35/39—
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
The present invention discloses a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire and preparation method thereof.The present invention is used as carrier using high light-transmissive resin PETG, there is provided a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire and preparation method thereof.Technical scheme is as follows：1st, it is PETG50 70,30,13 generations of PVA10 aryl oxide dendritic phthalocyanine complex load SiO according to mass ratio formula25 20, plasticizer 3 10, stabilizer 25, dispersant 0.5 2.2nd, preparation method is：Dry weighing mixing；Melting extrusion is granulated；Extrusioning shaping is wound.Composite wire produced by the present invention has good translucency and visible light photocatalysis performance, and preparation method is simply efficient, 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 PETG/ dendritic phthalocyanines with photocatalysis effect to load SiO2Composite wire and its preparation
Method.
Background technology
Chinese patent ZL2014108005249 discloses a kind of 1-3 and loads SiO for aryl oxide dendritic phthalocyanine complex2Can
See the preparation method and applications of light photochemical catalyst, the dendritic phthalocyanine load SiO described in patent2Active oxygen yield
Height, good hydrophilic property, the advantages that reunion and the electronics rate of transform are high is not easy, can be applied to Industrial Waste Water Treatments, degradation of dye waste water etc.
Field.But the dendritic phthalocyanine of solid-state powdery load SiO2Device and recycling in actual applications be present.
3D printing is a kind of new intelligent Manufacturing Technology, and for traditional molding mode, it quickly prepares, become more meticulous
Manufacture, the advantages that stock utilization is high and receive much concern.Fused glass pellet（FDM）As 3D printing technique important composition portion
Point, material can be stacked to form the device with labyrinth by it 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
Thing.PETG not only has good processing characteristics, chemical resistance and excellent flexibility, same or a kind of high transparency material
Material, has very high transparency.At present, PETG resins are mainly used in the neck such as sheet material, 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 alloys, while water-soluble polymer polyvinyl alcohol is added
（PVA）3D printing wire rod is prepared as pore-foaming agent, on the basis of FDM technology is combined, realizes that dendritic phthalocyanine loads SiO2Device
Part and the photocatalytic degradation processing for being applied to sewage, air and organic contaminants in soil.
The content of the invention
For above-mentioned background and problem, the purpose of the present invention aims to solve the problem that dendritic phthalocyanine loads SiO2Exist device and
The problems such as recycling, carrier is used as using high light-transmissive resin PETG, there is provided a kind of PETG/ dendroid phthaleins with photocatalysis effect
Cyanines load SiO2Composite wire and preparation method thereof.Composite wire produced by the present invention has good translucency and visible ray light
Catalytic performance, preparation method is simply efficient, can be applied at the photocatalytic degradation of sewage, air and organic contaminants in soil
Reason.
The purpose of the present invention is achieved by the following technical solution：
A kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that by following weights
Amount 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
Dispersant 0.5-2.
Described plasticizer is at least a kind of selected from glycerine, ethylene glycol, polyethylene glycol.
Described stabilizer is at least a kind of selected from calcium hydroxide, calcium oxide, magnesium hydroxide.
Described dispersant is at least a kind of selected from stearic acid, Tissuemat E, OPE.
A kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect of the present invention2The preparation of composite wire
Method, it is characterised in that comprise the following steps：
A. PETG and stabilizer are dried in vacuo respectively, then by PETG, PVA, plasticizer, stabilizer, dispersant and 1-3 generation virtues
Ether dendritic phthalocyanine complex loads SiO2According to percentage of weight formula precise, then each group after weighing is placed in
It is well mixed in high-speed mixer, obtains compound；
B. compound 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 lines, obtain 3D printing
Wire rod, barrel temperature are 170-230 DEG C, screw speed 10-100rpm/min.
The above-mentioned load of the PETG/ dendritic phthalocyanines with the photocatalysis effect SiO of the present invention2The application of composite wire, its
It is characterised by：The PETG/ dendritic phthalocyanines load SiO2Composite wire is applied to 3D printing field.
The above-mentioned load of the PETG/ dendritic phthalocyanines with the photocatalysis effect SiO of the present invention2The application of composite wire, its
It is characterised by：The PETG/ dendritic phthalocyanines load SiO2Composite wire is applied to catalytic degradation phenol.
Beneficial effects of the present invention are：1）Composite wire produced by the present invention, it is a kind of macromolecule material for 3D printing
Material, printing can be molded at a lower temperature by having, and the product quality printed is high, excellent performance, has good printing opacity
Property；2）Composite wire produced by the present invention, has good a translucency and visible light photocatalysis performance, and preparation method is simply high
Effect, it can be applied to the photocatalytic degradation processing of sewage, air and organic contaminants in soil.
Brief description of the drawings
Fig. 1 is that a kind of PETG/ dendritic phthalocyanines with photocatalysis effect load SiO2Composite wire 3D printing shaping production
Product figure.
Fig. 2 is that a kind of PETG/ dendritic phthalocyanines with photocatalysis effect load SiO2Composite wire 3D printing shaping production
Product multiple catalytic degradation phenol activity figure under visible light conditions.
Embodiment
The present invention is described in further details with reference to specific embodiment, but this should not be interpreted as to the present invention's
Scope is only limitted to following instance.The embodiment of the present invention uses U.S. Eastman（Yi Siman）The PETG products of chemical company's production.
Embodiment 1
1st, a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that according to weight
Percentage 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.
2nd, the above-mentioned PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2The 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 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 well mixed, obtains compound；
B. compound is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by 170,
180th, 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 lines, obtain 3D printing
Wire rod, barrel temperature are followed successively by 175,190,210,220,215 DEG C, screw speed 24rpm/min；
D. wire rod step C obtained is printed, and obtains PETG/ dendritic phthalocyanines load SiO2Composite wire 3D printing is molded
Product, it is specific as shown in Figure 1；
E. it is used as light source using 500 W halogen tungsten lamps（It is placed in double glazing chuck (logical condensed water), optical filter ensures incident light wave
Long λ is between 420-800 nm）, it is 1.35 × 10 in 250mL concentration-4D step products are added in mol/L phenol solution
（3.56g）, photocatalytic degradation experiment is carried out, takes phenol solution to carry out ultraviolet-visible spectrum analysis per hour（According to sample
Light absorption value determines phenol solution change in concentration in degradation process at 233 nm）, 5 hours altogether；Recovery product presses above-mentioned side
Method is repeated twice, and obtains PETG/ dendritic phthalocyanines load SiO2Composite wire 3D printing shaped article is more under visible light conditions
Secondary catalytic degradation phenol activity figure, it is specific as shown in Figure 2.
Embodiment 2
1st, a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that according to weight
Percentage formula is as follows：
PETG 69
PVA 12
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 12
Glycerine 4
Magnesium hydroxide 2
Tissuemat E 1.
2nd, the above-mentioned PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2The preparation method of composite wire, including
Following steps：
A. PETG and magnesium hydroxide are dried in vacuo respectively, then by PETG, PVA, glycerine, magnesium hydroxide, Tissuemat E 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 well mixed, obtains compound；
B. compound is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by 170,
178th, 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 lines, obtain 3D printing
Wire rod, barrel temperature are followed successively by 178,190,208,218,215 DEG C, screw speed 35rpm/min.
Embodiment 3
1st, a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that according to weight
Percentage 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
OPE 1.5.
2nd, the above-mentioned PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2The 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, OPE
With 1-3 SiO is loaded for aryl oxide dendritic phthalocyanine complex2According to percentage of weight formula precise, then by after weighing
Each group is placed in high-speed mixer and is well mixed, and obtains compound；
B. compound is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by 173,
182nd, 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 lines, obtain 3D printing
Wire rod, barrel temperature are followed successively by 175,186,205,220,218 DEG C, screw speed 40rpm/min.
Embodiment 4
1st, a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that according to weight
Percentage formula is as follows：
PETG 60
PVA 12
1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 18
Glycerine 6
Calcium hydroxide 2
Stearic acid 2.
2nd, the above-mentioned PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2The preparation method of composite wire, including
Following steps：
A. PETG and calcium hydroxide are dried in vacuo respectively, then by PETG, PVA, glycerine, calcium hydroxide, stearic acid and 1-3 generations
Aryl oxide dendritic phthalocyanine complex loads SiO2According to percentage of weight formula precise, then each group after weighing is split
It is well mixed in high-speed mixer, obtains compound；
B. compound is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by 170,
183rd, 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 lines, obtain 3D printing
Wire rod, barrel temperature are followed successively by 175,190,205,220,215 DEG C, screw speed 45rpm/min.
Embodiment 5
1st, a kind of PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that according to weight
Percentage 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
Tissuemat E 1.5.
2nd, the above-mentioned PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2The 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, Tissuemat E and 1-3 generations
Aryl oxide dendritic phthalocyanine complex loads SiO2According to percentage of weight formula precise, then each group after weighing is split
It is well mixed in high-speed mixer, obtains compound；
B. compound is made into material by double screw extruder melting extrusion, obtains blended particles, barrel temperature is followed successively by 170,
180th, 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 lines, obtain 3D printing
Wire rod, barrel temperature are 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 to the patent of invention that phase authorizes for aryl oxide dendritic phthalocyanine complex2The preparation method of visible-light photocatalyst and
It is applied "（ZL2014108005249）The product prepared, its specific product is using Patent No. 2014108005249
The product that any preparation method in the disclosed i.e. following instantiation 1-3 of specification is prepared into, is comprised the following steps that：
Described 1-3 loads SiO for aryl oxide dendritic phthalocyanine complex2The preparation method of visible-light photocatalyst, including it is as follows
Step：
（1）The ethanol that the isopropanol water solution or volume fraction that configuration is 70%~95% containing volume fraction are 70%~95% is water-soluble
The mL of mother liquor 50~80 of liquid；
（2）To step（1）Solution in add concentrated ammonia liquor regulation pH value 7~12, water-bath bar of the mixed solution at 30 DEG C~70 DEG C
It is uniformly mixed under part；
（3）To step（2）Solution in add volume be 1- that 0.2 milliliter~1.5 milliliters of concentration are 0.001~0.02 mol/L
The DMF stock solution of 3 generation aryl oxide dendritic phthalocyanine complexes, make it well mixed after stirring；
（4）To step（3）Solution in add tetraethyl orthosilicate, continuing the h of stirring 4~12 is fully hydrolyzed it, finally by solution
Filtering, washing, the 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.
Instantiation 1
（1）8 milliliters of distilled water are added in 50 milliliters of isopropanol, stirred under 65 DEG C of water bath conditions；
（2）Into mixed solution, the concentrated ammonia liquor of 1 milliliter of addition and 1 milliliter of 1-3 are for aryl oxide dendritic phthalocyanine complex（Center is former
Son is zinc）Storing solution（0.02 mol/L）, continue to stir 5 min；
（3）8 mL tetraethyl orthosilicate is added into solution, continuing 12 h of stirring is fully hydrolyzed it, finally filters solution,
Washing（Isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times）, solid is dried under the conditions of 70 DEG C
It is dry, required 1-3 is obtained for aryl oxide dendritic phthalocyanine complex（Central atom is zinc）Load SiO2Catalyst.
Instantiation 2
（1）10 milliliters of distilled water are added in 50 milliliters of absolute ethyl alcohol, stirred under 65 DEG C of water bath conditions；
（2）Into mixed solution, the concentrated ammonia liquor of 1 milliliter of addition and 0.5 milliliter of 1-3 are for aryl oxide dendritic phthalocyanine complex（Center
Atom is zinc）Storing solution（0.01 mol/L）, continue to stir 5 min；
（3）8 mL tetraethyl orthosilicate is added into solution, continuing 8 h of stirring is fully hydrolyzed it, finally filters solution, washes
Wash（Isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times）, solid is dried under the conditions of 70 DEG C
It is dry, required 1-3 is obtained for aryl oxide dendritic phthalocyanine complex（Central atom is zinc）Load SiO2Catalyst.
Instantiation 3
（1）8 milliliters of distilled water are added in 50 milliliters of isopropanol, stirred under 65 DEG C of water bath conditions；
（2）Into mixed solution, the concentrated ammonia liquor of 0.46 milliliter of addition and 1 milliliter of 1-3 are for aryl oxide dendritic phthalocyanine complex（In
Heart atom is zinc）Storing solution（0.02 mol/L）, continue to stir 5 min；
（3）8 mL tetraethyl orthosilicate is added into solution, continuing 12 h of stirring is fully hydrolyzed it, finally filters solution,
Washing（Isopropanol wash 3 times 10 milliliters every time, 10 milliliters every time of distillation water washing 5 times）, solid is dried under the conditions of 70 DEG C
It is dry, obtain required catalyst.
Above-mentioned embodiment is the further description to the present patent application, but the model of the claims in the present invention protection
Enclose and be not limited to scope described in embodiment, it is all using equivalent substitution or the technical scheme of equivalent deformation, all fall within
The protection domain of the claims in the present invention.
Claims (7)
- A kind of 1. PETG/ dendritic phthalocyanines load SiO with photocatalysis effect2Composite wire, it is characterised in that by following Weight percent composition is made：PETG 50-70PVA 10-301-3 loads SiO for aryl oxide dendritic phthalocyanine complex2 5-20Plasticizer 3-10Stabilizer 2-5Dispersant 0.5-2.
- A kind of 2. PETG/ dendritic phthalocyanines load SiO with photocatalysis effect according to claim 12Composite wire, Characterized in that, described plasticizer is at least a kind of selected from glycerine, ethylene glycol, polyethylene glycol.
- A kind of 3. PETG/ dendritic phthalocyanines load SiO with photocatalysis effect according to claim 12Composite wire, Characterized in that, described stabilizer is at least a kind of selected from calcium hydroxide, calcium oxide, magnesium hydroxide.
- A kind of 4. PETG/ dendritic phthalocyanines load SiO with photocatalysis effect according to claim 12Composite wire, Characterized in that, described dispersant is at least a kind of selected from stearic acid, Tissuemat E, OPE.
- A kind of 5. PETG/ dendritic phthalocyanines load SiO with photocatalysis effect described in claim 1-4 any one2It is compound The preparation method of wire rod, it is characterised in that comprise the following steps：A. PETG and stabilizer are dried in vacuo respectively, then by PETG, PVA, plasticizer, stabilizer, dispersant and 1-3 generation virtues Ether dendritic phthalocyanine complex loads SiO2According to percentage of weight formula precise, then each group after weighing is placed in It is well mixed in high-speed mixer, obtains compound；B. compound 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 lines, obtain 3D printing Wire rod, barrel temperature are 170-230 DEG C, screw speed 10-100rpm/min.
- 6. a kind of load SiO according to any described PETG/ dendritic phthalocyanines with photocatalysis effect of claim 1-42It is compound PETG/ dendritic phthalocyanines made from wire rod or preparation method according to claim 5 load SiO2The application of composite wire, It is characterized in that：The PETG/ dendritic phthalocyanines load SiO2Composite wire is applied to 3D printing field.
- 7. a kind of load SiO according to any described PETG/ dendritic phthalocyanines with photocatalysis effect of claim 1-42It is compound PETG/ dendritic phthalocyanines made from wire rod or preparation method according to claim 5 load SiO2The application of composite wire, It is characterized in that：The PETG/ dendritic phthalocyanines load SiO2Composite wire is applied to catalytic degradation phenol.
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| CN109880313A (en) * | 2019-02-11 | 2019-06-14 | 福建师范大学 | A kind of dendritic phthalocyanine@SiO2Water disposal device and preparation method thereof |
| CN109878069A (en) * | 2019-02-11 | 2019-06-14 | 福建师范大学 | A kind of dendritic phthalocyanine@SiO2The preparation method of photocatalytic device |
| CN112126199A (en) * | 2020-09-24 | 2020-12-25 | 福建师范大学 | PETG/TPA-SiPc @ SiO with photocatalysis effect2Composite wire and preparation method thereof |
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| CN112403121A (en) * | 2020-11-21 | 2021-02-26 | 西安热工研究院有限公司 | Fused deposition modeling 3D printing dioxin removal bag cage and preparation method thereof |
| CN112519283A (en) * | 2020-11-21 | 2021-03-19 | 西安热工研究院有限公司 | Fused deposition modeling 3D printing demercuration bag cage and preparation method thereof |
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