CN107099829B - A kind of device preparing heterojunction structure anodic oxidation aluminium formwork - Google Patents
A kind of device preparing heterojunction structure anodic oxidation aluminium formwork Download PDFInfo
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- CN107099829B CN107099829B CN201710319607.XA CN201710319607A CN107099829B CN 107099829 B CN107099829 B CN 107099829B CN 201710319607 A CN201710319607 A CN 201710319607A CN 107099829 B CN107099829 B CN 107099829B
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- phosphoric acid
- oxalic acid
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/045—Anodisation of aluminium or alloys based thereon for forming AAO templates
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/12—Anodising more than once, e.g. in different baths
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- Electrochemistry (AREA)
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- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention discloses a kind of device for preparing heterojunction structure anodic oxidation aluminium formwork, including phosphoric acid external oxidation system, oxalic acid internal oxidition system, power supply, phosphoric acid circulation running system, oxalic acid circulate system, cooling water circulating slot;External oxidation cathode circle, external oxidation cathode circle are the closed column structure in bottom surface, it is placed in cooling water circulating slot, it is circular ring structure that raw material, which seal caulking groove, and positioned at the bottom middle position of external oxidation cathode circle, internal oxidition cathode rod is fixed on position between raw material sealing caulking groove;Raw material and external oxidation cathode circle are connected to power supply by conducting bracket constitutes phosphoric acid external oxidation system;Internal oxidition cathode rod and raw material are connected to power supply by conducting bracket constitutes oxalic acid internal oxidition system, and oxalic acid internal oxidition system is located inside phosphoric acid external oxidation system;Device of the present invention can improve production efficiency and obtain large area heterojunction structure template, reach control reaction environment temperature by electrolyte circulation running system, guarantee the purpose of electrolyte concentration and component uniformity.
Description
Technical field
The present invention relates to a kind of devices for preparing heterojunction structure anodic oxidation aluminium formwork, two-sided more particularly to a kind of annular
The device of oxidation production heterojunction structure anodic oxidation aluminium formwork.
Background technique
Anodic oxidation aluminium formwork is a kind of micro-nano size hard template, not only has the function of good array manifold confinement,
Be provided simultaneously with high temperature resistant, acid and alkali-resistance, have the features such as higher micromechanical intensity, thus be widely used in nano material preparation,
Catalysis reaction, minute yardstick isolation technics and microreaction container etc., recently as nano material synthesis and micro-nano ruler
The research hotspot of very little structure devices preparation constantly heats up, for heterojunction structure anodic oxidation aluminium formwork demand also substantially on
It rises, the maximum whatman company, Britain, overseas company of anodic oxidation aluminium formwork is commercialized at present and has stopped production anodic oxidation aluminium formwork,
And the source of domestic anodic oxidation aluminium formwork main now mostly voluntarily prepares or part scientific research institutions (such as Chinese Academy of Sciences's CAS Institute of Physics
Deng) or colleges and universities (Northwestern Polytechnical University) market one's own products.Guarantee is not had no in the standardization of template product quality singly, prepares template
When technology stability, there is horizontal irregular situation in operability, it is the most key be cannot produce be prepared it is high-quality
Two-sided heterojunction structure anodic oxidation aluminium formwork, and yield is minimum.Thus develop one kind can efficiently produce in enormous quantities prepare it is excellent
The two-sided heterojunction structure anodic oxidation aluminium formwork of the matter and controllable device of technique becomes urgent need.
Summary of the invention
The technical problem to be solved by the present invention is at present both at home and abroad without standardization anodic oxidation aluminium formwork production preparation dress
It sets, therefore the source of anodic oxidation aluminium formwork mostly voluntarily prepares or part scientific research institutions or colleges and universities market one's own products, in product quality
On technology stability and operability appearance horizontal irregular situation when having no guarantee and preparing template, the most key is not
It can produce and good two-sided heterojunction structure anodic oxidation aluminium formwork is prepared, and yield is minimum.
The purpose of the present invention is to provide a kind of devices for preparing heterojunction structure anodic oxidation aluminium formwork, including oxygen outside phosphoric acid
Change system, oxalic acid internal oxidition system, power supply 10, phosphoric acid circulation running system, oxalic acid circulate system, cooling water circulating slot
25;External oxidation cathode circle 1 is the closed column structure in bottom surface, is placed in cooling water circulating slot 25, and it is circle that raw material, which seal caulking groove 2,
Ring structure, positioned at the bottom middle position of external oxidation cathode circle 1, internal oxidition cathode rod 5 is fixed in raw material sealing caulking groove 2
Between position;Raw material and external oxidation cathode circle 1 are connected to power supply by conducting bracket 8 constitutes phosphoric acid external oxidation system;Internal oxidition
Cathode rod 5 and raw material are connected to power supply by conducting bracket 8 constitutes oxalic acid internal oxidition system, and oxalic acid internal oxidition system is located at phosphorus
Inside sour external oxidation system;Phosphoric acid circulation running system includes phosphoric acid inlet tube 11, phosphoric acid inlet tube knob valve 12, phosphoric acid feed liquor
Pump machine 13, phosphoric acid Pump for giving-out machine 20, phosphoric acid outlet tube knob valve 21, phosphoric acid outlet tube 22, phosphoric acid circulation slot 24, phosphoric acid inlet tube
11 and phosphoric acid feed liquor pump machine 13 connected by phosphoric acid inlet tube knob valve 12, phosphoric acid inlet tube 11 protrudes into phosphoric acid external oxidation system
Interior, phosphoric acid outlet tube 22 and phosphoric acid Pump for giving-out machine 20 are connected by phosphoric acid outlet tube knob valve 21, and phosphoric acid outlet tube 22 protrudes into phosphorus
In sour external oxidation system, phosphoric acid feed liquor pump machine 13 and phosphoric acid Pump for giving-out machine 20 are arranged in phosphoric acid circulation slot 24;Oxalic acid circulation
Running system includes oxalic acid inlet tube knob valve 14, oxalic acid inlet tube 15, oxalic acid feed liquor pump machine 16, oxalic acid outlet tube knob valve
17, oxalic acid outlet tube 18, oxalic acid Pump for giving-out machine 19, oxalic acid circulating slot 23, the oxalic acid inlet tube 15 and oxalic acid feed liquor pump machine 16
It is connected by oxalic acid inlet tube knob valve 14, oxalic acid inlet tube 15 protrudes into oxalic acid internal oxidition system, oxalic acid outlet tube 18 and grass
Sour Pump for giving-out machine 19 is connected by oxalic acid outlet tube knob valve 17, and oxalic acid outlet tube 18 protrudes into oxalic acid internal oxidition system, oxalic acid
Feed liquor pump machine 16 and oxalic acid Pump for giving-out machine 19 are arranged at oxalic acid circulating slot 23, and oxalic acid circulating slot 23 is arranged in phosphoric acid circulation slot 24
It is internal;Phosphoric acid circulation running system, oxalic acid circulate system and are arranged in cooling water circulating slot 25.
Preferably, external oxidation cathode circle 1 of the present invention, raw material, cathode circle electricity is respectively equipped on internal oxidition cathode rod 5
9, raw material electrode button 7, cathode bar electrode button 6 are detained in pole, on the raw material electrode button 7 and external oxidation cathode circle 1 on raw material
Cathode circle electrode is buckled 9 and is connected to power supply by conducting bracket 8;Cathode bar electrode button 6 and raw material on internal oxidition cathode rod 5
Raw material electrode button 7 is connected to power supply by conducting bracket 8.
Preferably, external oxidation cathode circle 1 of the present invention is stainless steel material, and internal oxidition cathode rod 5 is high-purity copper material.
Preferably, cathode circle electrode of the present invention buckles 9 as mobilizable roller type structure.
Preferably, phosphoric acid inlet tube knob valve 12 of the present invention, oxalic acid inlet tube knob valve 14, oxalic acid outlet tube knob
Valve 17 and phosphoric acid outlet tube knob valve 21 are folding structure.
The invention has the benefit that
(1) device of the present invention can disposably efficiently accomplish two-sided oxidation, and process is easy, greatly improve production
Efficiency, and two sides is heterojunction structure, takes volume platinum shape raw material that can obtain the large area two-side oxidation high-quality anode of heterojunction structure
Alumina formwork.
(2) device of the present invention can be on the basis of shared aluminium foil raw material be as anode, for different electrolyte
System applies voltage using different adaptations, height array is prepared orderly and the adjustable high-quality heterojunction structure of pass regular size
Template.
(3) device of the present invention can effectively control different system electrolyte high efficiency smooth recycle streams in reaction process
It is dynamic, reach control reaction process environment temperature, guarantees the sufficient up to standard and electrolyte components of electrolyte concentration content during reaction
Uniform purpose can eliminate various cross contaminations brought by operation, can quickly reduce electrolyte temperature and stablize whole
Conversion zone temperature.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein: 1- external oxidation cathode circle;2- raw material seal caulking groove;3- raw material aluminum foil coil external oxidation face;4- raw material
Aluminum foil coil internal oxidition face;5- internal oxidition cathode rod;6- cathode bar electrode button;7- raw material electrode button;8- conducting bracket;9- cathode
Enclose electrode button;10- power supply;11- phosphoric acid inlet tube;12- phosphoric acid inlet tube knob valve;13- phosphoric acid feed liquor pump machine;14- oxalic acid into
Liquid pipe knob valve;15- oxalic acid inlet tube;16- oxalic acid feed liquor pump machine;17 oxalic acid outlet tube knob valves;18- oxalic acid outlet tube;19-
Oxalic acid Pump for giving-out machine;20- phosphoric acid Pump for giving-out machine;21- phosphoric acid outlet tube knob valve;22- phosphoric acid outlet tube;23- oxalic acid circulating slot;
24- phosphoric acid circulation slot;25- cools down water circulating slot.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments, but protection scope of the present invention is simultaneously
It is not limited to the content.
Embodiment 1
A kind of device (as shown in Figure 1) preparing heterojunction structure anodic oxidation aluminium formwork described in the present embodiment, including phosphoric acid
External oxidation system, oxalic acid internal oxidition system, power supply 10, phosphoric acid circulation running system, oxalic acid circulate system, cooling water circulation
Slot 25;External oxidation cathode circle 1 is the closed column structure in bottom surface, is placed in cooling water circulating slot 25, and raw material sealing caulking groove 2 is
Circular ring structure, positioned at the bottom middle position of external oxidation cathode circle 1, internal oxidition cathode rod 5 is fixed on raw material sealing caulking groove 2
Between position;Raw material (raw material aluminum foil coil external oxidation face 3) are connected to power supply with external oxidation cathode circle 1 by conducting bracket 8
Constitute phosphoric acid external oxidation system;Internal oxidition cathode rod 5 and raw material (raw material aluminum foil coil internal oxidition face 4) pass through conducting bracket 8
It connects to power supply and constitutes oxalic acid internal oxidition system, oxalic acid internal oxidition system is located inside phosphoric acid external oxidation system.
Phosphoric acid circulation running system includes phosphoric acid inlet tube 11, phosphoric acid inlet tube knob valve 12, phosphoric acid feed liquor pump machine 13, phosphorus
Sour Pump for giving-out machine 20, phosphoric acid outlet tube knob valve 21, phosphoric acid outlet tube 22, phosphoric acid circulation slot 24, phosphoric acid inlet tube 11 and phosphoric acid
Feed liquor pump machine 13 is connected by phosphoric acid inlet tube knob valve 12, and phosphoric acid inlet tube 11 protrudes into phosphoric acid external oxidation system, and phosphoric acid goes out
Liquid pipe 22 and phosphoric acid Pump for giving-out machine 20 are connected by phosphoric acid outlet tube knob valve 21, and phosphoric acid outlet tube 22 protrudes into phosphoric acid external oxidation body
In system, phosphoric acid feed liquor pump machine 13 and phosphoric acid Pump for giving-out machine 20 are arranged in phosphoric acid circulation slot 24.
It includes oxalic acid inlet tube knob valve 14, oxalic acid inlet tube 15, oxalic acid feed liquor pump machine 16, grass that oxalic acid, which circulates system,
Sour outlet tube knob valve 17, oxalic acid outlet tube 18, oxalic acid Pump for giving-out machine 19, oxalic acid circulating slot 23,15 He of oxalic acid inlet tube
Oxalic acid feed liquor pump machine 16 is connected by oxalic acid inlet tube knob valve 14, and oxalic acid inlet tube 15 protrudes into oxalic acid internal oxidition system, grass
Sour outlet tube 18 and oxalic acid Pump for giving-out machine 19 are connected by oxalic acid outlet tube knob valve 17, and oxalic acid outlet tube 18 protrudes into oxygen in oxalic acid
In change system, oxalic acid feed liquor pump machine 16 and oxalic acid Pump for giving-out machine 19 are arranged at oxalic acid circulating slot 23, and oxalic acid circulating slot 23 is arranged
Inside phosphoric acid circulation slot 24;Phosphoric acid circulation running system, oxalic acid circulate system and are arranged in cooling water circulating slot 25.
External oxidation cathode circle 1 described in the present embodiment is stainless steel material, and internal oxidition cathode rod 5 is high-purity copper material.
Cathode circle electrode described in the present embodiment buckles 9 as mobilizable roller type structure.
As another embodiment of the invention, the phosphoric acid inlet tube knob valve 12, oxalic acid inlet tube knob valve 14,
Oxalic acid outlet tube knob valve 17 and phosphoric acid outlet tube knob valve 21 are folding structure.
As another embodiment of the invention, the external oxidation cathode circle 1, raw material, on internal oxidition cathode rod 5 point
Not She You cathode circle electrode buckle 9, raw material electrode and buckle 7, cathode bar electrode and buckle 6, the raw material electrode button 7 on raw material and outer oxygen
Cathode circle electrode on change cathode circle 1 is buckled 9 and is connected to power supply by conducting bracket 8;Cathode bar electrode on internal oxidition cathode rod 5
Button 6 and the raw material electrode button 7 of raw material are connected to power supply by conducting bracket 8.
The principle of the present embodiment described device is as follows: the maximum difficult point that current two-sided oxidation prepares heterojunction structure template just exists
In because sharing raw material aluminium foil as anode, inside and outside the applied voltage of oxide side is identical value, and different electrolyte need
Different adaptation voltages are matched to prepare two-sided high-quality template, apparatus of the present invention passage capacity and structure design have been greatly optimized each
The technological effect of aspect.
In phosphoric acid external oxidation system, because the secondary dissociation constant of phosphoric acid is small, ion concentration is small in electrolyte solution, so needing
High adaptation voltage is wanted to come provocative reaction (voltage value lower limit needed for normal concentration pure phosphoric acid medium prepares template is 175V), body
1 surface area of external oxidation cathode circle in system is much higher than 3 surface area of raw material aluminium foil external oxidation face, can substantially shrink equipotential line row
Cloth density and uniformity, the lower limit value of adaptation voltage needed for being greatly reduced.Simultaneously as stainless steel material cathode is in whole anode
Reactivity in oxidizing and electrochemical reaction is lower than high-purity copper material cathode, can further reduce on the basis of the above-mentioned range of decrease
Required lower limit value.
In oxalic acid internal oxidition system, because oxalic acid double ionization constant is big, ion concentration is big in electrolyte solution, so only
It needs very low adaptation voltage to carry out provocative reaction, and there is higher extreme value (the pure oxalic acid medium system of normal concentration for bearing voltage
Standby template can bear highest adaptation voltage value as 50V), and 5 surface area of internal oxidition cathode rod in system is far below raw material aluminium
4 surface area of foil internal oxidition face, can substantially dispersion potential line arrangement density and uniformity, greatly improve the adaptation electricity that can bear
Press upper limit value.Similarly also because of reactivity factor, carrying upper limit value can be further improved on the basis of above-mentioned increasing degree.
Optimized by above-mentioned rational behavior, can guarantee the lowest limit of adaptation voltage needed for phosphoric acid external oxidation system and
The adaptation upper voltage limit that oxalic acid internal oxidition system can bear is in 85 ~ 95V value range, and optimization solves different electrolysis
Matter needs to match the problem of different adaptation voltage preparation templates.
Raw material aluminum foil coil is nested in raw material sealing caulking groove 2 by the present embodiment described device, which can be maximum
Degree is uniformly arranged equipotential line, to guarantee the reaction uniformity of inside and outside oxidation system, while can guarantee that raw material aluminium foil can be by
Large area oxidation and utilization rate highest;It, will when finally obtaining two-sided oxidation heterojunction structure anodic oxidation aluminium formwork web-like finished product
It, which is cut apart with a knife or scissors, can be obtained smooth sheet template.
Apparatus of the present invention can control entry/exit liquid stream to move flux by control entry/exit liquid pipe knob valve, can control reaction process
When two kinds of different electrolyte high efficiency smooths circulate, reach control reaction process temperature, guarantee that electrolyte concentration content is sufficient
Up to standard and electrolyte components uniform purpose during reaction;Cooling water circulating slot 25 is more mainly used for quickly reducing and stablizing
Temperature range in phosphoric acid circulation slot 24, because phosphoric acid external oxidation system oxidation reaction heat release is more violent.
Claims (5)
1. a kind of device for preparing heterojunction structure anodic oxidation aluminium formwork, it is characterised in that: including phosphoric acid external oxidation system, oxalic acid
Internal oxidition system, power supply (10), phosphoric acid circulation running system, oxalic acid circulate system, cooling water circulating slot (25);External oxidation
Cathode circle (1) is the closed column structure in bottom surface, is placed on cooling water circulating slot (25), and it is annulus that raw material, which seal caulking groove (2),
Structure, is located at the bottom middle position of external oxidation cathode circle (1), and internal oxidition cathode rod (5) is fixed on raw material sealing caulking groove (2)
Middle position;Raw material and external oxidation cathode circle (1) are connected to power supply by conducting bracket (8) constitutes phosphoric acid external oxidation body
System;Internal oxidition cathode rod (5) and raw material connect to power supply the oxalic acid internal oxidition system that constitutes by conducting bracket (8), in oxalic acid
Oxidation system is located inside phosphoric acid external oxidation system;
Phosphoric acid circulation running system include phosphoric acid inlet tube (11), phosphoric acid inlet tube knob valve (12), phosphoric acid feed liquor pump machine (13),
Phosphoric acid Pump for giving-out machine (20), phosphoric acid outlet tube knob valve (21), phosphoric acid outlet tube (22), phosphoric acid circulation slot (24), phosphoric acid feed liquor
It manages (11) and phosphoric acid feed liquor pump machine (13) to connect by phosphoric acid inlet tube knob valve (12), phosphoric acid inlet tube (11) protrudes into outside phosphoric acid
In oxidation system, phosphoric acid outlet tube (22) and phosphoric acid Pump for giving-out machine (20) are connected by phosphoric acid outlet tube knob valve (21), phosphoric acid
Outlet tube (22) protrudes into phosphoric acid external oxidation system, and phosphoric acid feed liquor pump machine (13) and phosphoric acid Pump for giving-out machine (20) are arranged at phosphoric acid
In circulating slot (24);
Oxalic acid circulate system include oxalic acid inlet tube knob valve (14), oxalic acid inlet tube (15), oxalic acid feed liquor pump machine (16),
Oxalic acid outlet tube knob valve (17), oxalic acid outlet tube (18), oxalic acid Pump for giving-out machine (19), oxalic acid circulating slot (23), the oxalic acid
Inlet tube (15) and oxalic acid feed liquor pump machine (16) are connected by oxalic acid inlet tube knob valve (14), and oxalic acid inlet tube (15) protrudes into grass
In sour internal oxidition system, oxalic acid outlet tube (18) and oxalic acid Pump for giving-out machine (19) are connected by oxalic acid outlet tube knob valve (17),
Oxalic acid outlet tube (18) protrudes into oxalic acid internal oxidition system, and oxalic acid feed liquor pump machine (16) and oxalic acid Pump for giving-out machine (19) are arranged at
Oxalic acid circulating slot (23), oxalic acid circulating slot (23) setting are internal in phosphoric acid circulation slot (24);Phosphoric acid circulation running system, oxalic acid follow
Ring running system is arranged on cooling water circulating slot (25).
2. preparing the device of heterojunction structure anodic oxidation aluminium formwork according to claim 1, it is characterised in that: external oxidation cathode
Circle (1), raw material are respectively equipped with that cathode circle electrode buckles (9), raw material electrode buckles (7), cathode rod on internal oxidition cathode rod (5)
Electrode button (6), the raw material electrode button (7) on raw material buckle (9) by leading with the cathode circle electrode on external oxidation cathode circle (1)
Electric bracket (8) connects to power supply;The raw material electrode button of cathode bar electrode button (6) and raw material on internal oxidition cathode rod (5)
(7) it is connected to power supply by conducting bracket (8).
3. preparing the device of heterojunction structure anodic oxidation aluminium formwork according to claim 1, it is characterised in that: the external oxidation
Cathode circle (1) is stainless steel material, and internal oxidition cathode rod (5) is high-purity copper material.
4. preparing the device of heterojunction structure anodic oxidation aluminium formwork according to claim 2, it is characterised in that: the cathode circle
Electrode button (9) is mobilizable roller type structure.
5. preparing the device of heterojunction structure anodic oxidation aluminium formwork according to claim 1, it is characterised in that: the phosphoric acid into
Liquid pipe knob valve (12), oxalic acid inlet tube knob valve (14), oxalic acid outlet tube knob valve (17) and phosphoric acid outlet tube knob valve
It (21) is folding structure.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104120478A (en) * | 2014-07-03 | 2014-10-29 | 昆明理工大学 | Device and method for preparing anodic aluminum oxide template with large pore diameter |
CN104746122A (en) * | 2015-03-09 | 2015-07-01 | 昆明理工大学 | Method for preparing high-quality anodized aluminum template by monitoring oxide layer removal time in real time |
CN206986303U (en) * | 2017-05-09 | 2018-02-09 | 昆明理工大学 | A kind of device for preparing heterojunction structure anodic oxidation aluminium formwork |
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2017
- 2017-05-09 CN CN201710319607.XA patent/CN107099829B/en active Active
Patent Citations (3)
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CN104120478A (en) * | 2014-07-03 | 2014-10-29 | 昆明理工大学 | Device and method for preparing anodic aluminum oxide template with large pore diameter |
CN104746122A (en) * | 2015-03-09 | 2015-07-01 | 昆明理工大学 | Method for preparing high-quality anodized aluminum template by monitoring oxide layer removal time in real time |
CN206986303U (en) * | 2017-05-09 | 2018-02-09 | 昆明理工大学 | A kind of device for preparing heterojunction structure anodic oxidation aluminium formwork |
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"多孔阳极氧化铝的制备、表征及其在氧化锌纳米结构制备中的应用";李严波;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20071015(第04期);B020-86页 |
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