CN105582930A - Magnetic composite material - Google Patents
Magnetic composite material Download PDFInfo
- Publication number
- CN105582930A CN105582930A CN201510946789.4A CN201510946789A CN105582930A CN 105582930 A CN105582930 A CN 105582930A CN 201510946789 A CN201510946789 A CN 201510946789A CN 105582930 A CN105582930 A CN 105582930A
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- CN
- China
- Prior art keywords
- accounts
- adhesive
- magnetic
- agent
- conditioning agent
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- 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.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000003112 inhibitor Substances 0.000 claims abstract description 14
- 230000003750 conditioning effect Effects 0.000 claims abstract description 13
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 11
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 239000011941 photocatalyst Substances 0.000 claims abstract description 10
- 238000002310 reflectometry Methods 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 27
- 239000003054 catalyst Substances 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 claims description 8
- 239000002114 nanocomposite Substances 0.000 claims description 8
- KELHQGOVULCJSG-UHFFFAOYSA-N n,n-dimethyl-1-(5-methylfuran-2-yl)ethane-1,2-diamine Chemical compound CN(C)C(CN)C1=CC=C(C)O1 KELHQGOVULCJSG-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000004035 construction material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 2
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 4
- 230000001699 photocatalysis Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- 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
- B01J35/33—Electric or magnetic 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
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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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides a magnetic composite material. The material comprises a base material, a photocatalyst and a functional agent. The magnetic composite material has the advantages that the adopted magnetic nanometer composite photocatalyst has the high capacity for photocatalytic degradation of organic pollutants, recycling can be performed through magnets, and no stripping phenomenon is generated in the manufacturing process; due to the fact that a sodium diffusion inhibitor and a reflectivity conditioning agent are added, the quality-keeping durability of a membrane is enhanced, the tight connection degree of the components is greatly enhanced by using an adhesive and a reinforcing agent, and membrane stripping is better avoided.
Description
Technical field
The present invention relates to a kind of magnetic composite.
Background technology
Semiconductor light-catalyst has been widely used in Degradation of Organo-pollutants in Water with Photo-catalysis, but powderEnd semiconductor is difficult for reclaiming, and easily causes secondary pollution. As everyone knows, eigenstate titanium monoxide lightThe recombination rate in raw electronics and hole is high, and causes photocatalysis efficiency on the low side.
Summary of the invention
For solving technical problem above, the invention provides a kind of magnetic composite.
For achieving the above object, the technical scheme that the present invention adopts for its technical problem of solutionBe: a kind of magnetic composite, described material comprises base material, photochemical catalyst and function additive,Described base material is the quartz construction material with transparent minute surface, and described photochemical catalyst is magnetic NanoComposite photo-catalyst, described function additive comprise sodium diffusion inhibitor, reflectivity Characteristics conditioning agent,Adhesive and reinforcing agent.
Described megnetic nano composite photocatalyst composition is by magnetic oxide, aluminium oxide and an oxidationTitanium composition, described sodium diffusion inhibitor is silica, so-called reflectivity Characteristics conditioning agent is oxygenChange aluminium, described adhesive is sodium metasilicate, and described reinforcing agent is boron fibre or silicon nitride.
Described photochemical catalyst and function additive by quality proportioning are: magnetic oxide accounts for 42-55%,Aluminium oxide accounts for 12-16%, and titanium monoxide accounts for 15-21%, and sodium diffusion inhibitor accounts for 8-12%, anti-Penetrate rate characteristic conditioning agent and account for 3-5%, adhesive accounts for 2-4%, and reinforcing agent accounts for 1-3%.
Described photochemical catalyst and function additive by quality proportion optimization are: magnetic oxide accounts for49%, aluminium oxide accounts for 14%, and titanium monoxide accounts for 18%, and sodium diffusion inhibitor accounts for 10%, reflectionRate characteristic conditioning agent accounts for 4%, and adhesive accounts for 3%, and reinforcing agent accounts for 2%.
The invention has the beneficial effects as follows: the megnetic nano composite photocatalyst of employing has strongerThe ability of photocatalysis degradation organic contaminant, and can reclaim by magnet manufacturing processIn can not produce peeling; Spread adding of inhibitor, reflectivity Characteristics conditioning agent by sodiumStrengthen the durability of guaranteeing the quality of film, use adhesive and reinforcing agent greatly to strengthen between each composition tightConnection degree, has prevented peeling off of film better.
Detailed description of the invention
A kind of magnetic composite, described material comprises base material, photochemical catalyst and function additive,Described base material is the quartz construction material with transparent minute surface, and described photochemical catalyst is magnetic NanoComposite photo-catalyst, described function additive comprise sodium diffusion inhibitor, reflectivity Characteristics conditioning agent,Adhesive and reinforcing agent.
Described megnetic nano composite photocatalyst composition is by magnetic oxide, aluminium oxide and an oxidationTitanium composition, described sodium diffusion inhibitor is silica, so-called reflectivity Characteristics conditioning agent is oxygenChange aluminium, described adhesive is sodium metasilicate, and described reinforcing agent is boron fibre or silicon nitride.
Described photochemical catalyst and function additive by quality proportioning are: magnetic oxide accounts for 42-55%,Aluminium oxide accounts for 12-16%, and titanium monoxide accounts for 15-21%, and sodium diffusion inhibitor accounts for 8-12%, anti-Penetrate rate characteristic conditioning agent and account for 3-5%, adhesive accounts for 2-4%, and reinforcing agent accounts for 1-3%.
Described photochemical catalyst and function additive by quality proportion optimization are: magnetic oxide accounts for49%, aluminium oxide accounts for 14%, and titanium monoxide accounts for 18%, and sodium diffusion inhibitor accounts for 10%, reflectionRate characteristic conditioning agent accounts for 4%, and adhesive accounts for 3%, and reinforcing agent accounts for 2%.
The invention provides a kind of magnetic composite, the megnetic nano composite photocatalyst tool of employingThere is the ability of stronger photocatalysis degradation organic contaminant, and can reclaim by magnet,In manufacturing process, can not produce peeling; Spread inhibitor, reflectivity Characteristics adjusting by sodiumAgent add the durability of guaranteeing the quality that strengthens film, use adhesive and reinforcing agent greatly to strengthen each one-tenthClose-coupled degree between point, has prevented peeling off of film better.
Claims (1)
1. a magnetic composite, described material comprises that base material, photochemical catalyst and function helpAgent, is characterized in that, described base material is the quartz construction material with transparent minute surface, described lightCatalyst is megnetic nano composite photocatalyst, described function additive comprise sodium diffusion inhibitor,Reflectivity Characteristics conditioning agent, adhesive and reinforcing agent, described megnetic nano composite photocatalyst becomesDivide and be made up of magnetic oxide, aluminium oxide and titanium monoxide, described sodium diffusion inhibitor is dioxySiClx, so-called reflectivity Characteristics conditioning agent is aluminium oxide, described adhesive is sodium metasilicate, described inReinforcing agent is boron fibre or silicon nitride, and described photochemical catalyst and function additive by quality proportioning are:Magnetic oxide accounts for 42-55%, and aluminium oxide accounts for 12-16%, and titanium monoxide accounts for 15-21%, sodiumDiffusion inhibitor accounts for 8-12%, and reflectivity Characteristics conditioning agent accounts for 3-5%, and adhesive accounts for 2-4%,Reinforcing agent accounts for 1-3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946789.4A CN105582930A (en) | 2015-12-15 | 2015-12-15 | Magnetic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946789.4A CN105582930A (en) | 2015-12-15 | 2015-12-15 | Magnetic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105582930A true CN105582930A (en) | 2016-05-18 |
Family
ID=55923051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510946789.4A Withdrawn CN105582930A (en) | 2015-12-15 | 2015-12-15 | Magnetic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105582930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025968A (en) * | 2016-12-16 | 2017-08-08 | 邯郸学院 | A kind of magnetic nanometer composite material |
-
2015
- 2015-12-15 CN CN201510946789.4A patent/CN105582930A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025968A (en) * | 2016-12-16 | 2017-08-08 | 邯郸学院 | A kind of magnetic nanometer composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160518 |
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| WW01 | Invention patent application withdrawn after publication |