CN108560026A - A kind of small test system of electrolysis foil - Google Patents
A kind of small test system of electrolysis foil Download PDFInfo
- Publication number
- CN108560026A CN108560026A CN201810618889.8A CN201810618889A CN108560026A CN 108560026 A CN108560026 A CN 108560026A CN 201810618889 A CN201810618889 A CN 201810618889A CN 108560026 A CN108560026 A CN 108560026A
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- CN
- China
- Prior art keywords
- anode plate
- plate
- electrolytic cell
- cathode plate
- test system
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Classifications
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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
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/02—Tanks; Installations therefor
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/12—Shape or form
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a kind of small test systems of electrolysis foil, including electrolytic cell, anode plate and cathode plate, anode plate, cathode plate are connected by conducting wire with the positive and negative electrode of constant current motor-generator set respectively, the cell wall upper limb of the electrolytic cell is equipped with groove, the bottom of the electrolytic cell is equipped with firm banking, the anode plate and cathode plate are T shape materials, and the lower end of anode plate and cathode plate is fixed in firm banking, and the left and right ends on anode plate and cathode plate top are fixed in groove.Electrolysis foil system research and development new product using the present invention can ensure that the parameter obtained is accurate and while have reference value, simplify operation, reduce the equipment and human cost of new-product development.
Description
Technical field
The present invention relates to electrolysis foil technical fields, it particularly relates to a kind of small test system of electrolysis foil.
Background technology
With flourishing for new-energy automobile industry, demand of the market to power battery is constantly in vigorous trend.
As the negative collector electrode material of power battery, the market demand of lithium electrolytic copper foil is also driven significantly.With recent year lithium
The production capacity of electrolytic copper foil is increasing, and copper foil market competition is more fierce.However, high-end lithium electrolytic copper foil product in the market is located always
It is monopolized in well sold and in short supply state, and for overseas business.To find out its cause, being that domestic whole R ＆ D Level is low, innovation is inadequate, therefore, accelerates
The research and development and industrialization of the products such as high-end lithium electrolytic copper foil such as high tensile, extra thin copper foil are enterprises will solve the problems, such as in a hurry.
In the technological process of production of lithium electrolytic copper foil, electrolysis foil workshop section is the core procedure of lithium electrolytic copper foil production technology,
Cover that technology content highest in entire technique is most top, tackling key problem to the highest workshop section of equipment requirement and new-product development
Difficult point.The high technology content of electrolysis foil workshop section is shown：1. foil machine is complicated, precision is high；2. additive is matched
Square type is various, and there are many interactions between additive, need long-time practice and binding isotherm knowledge frequently to find out excellent
Additive formulations；3. adjustable parameter is numerous during being electrolysed foil, connect each other each other, it is desirable to ideal copper foil is obtained,
It needs to carry out experimental design based on these variable elements, and carries out a large amount of data analysis comparison, this is undoubtedly to have chooses greatly very much
The work of war.These features of electrolysis foil workshop section determine in researching and developing new copper foil product process, need to do a large amount of data
Screening, it is all very huge which results in the equipment cost of development phase, time cost and human costs.If in the life of production
New-product development is directly carried out on foil machine, that various aspects input will be very huge.
Therefore, a kind of small-sized electrolysis foil system is developed, is ensureing that the parameter obtained is accurate and has reference value
Meanwhile reduce equipment, human cost simultaneously simplify operation, become for insider's urgent need to resolve the problem of.
Invention content
For above-mentioned technical problem in the related technology, the present invention proposes a kind of small test system of electrolysis foil, can overcome
The above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of small test system of electrolysis foil, including electrolytic cell, anode plate and cathode plate, anode plate, cathode plate pass through conducting wire respectively
It is connected with the positive and negative electrode of constant current motor-generator set, the cell wall upper limb of the electrolytic cell is equipped with groove, and the bottom of the electrolytic cell is equipped with admittedly
Determine pedestal, the anode plate and cathode plate are T shape materials, and the lower end of anode plate and cathode plate is fixed in firm banking, sun
The left and right ends on pole plate and cathode plate top are fixed in groove.
Preferably, the electrolytic cell is equipped with mechanical agitator.
Preferably, the electrolysis groove shape be cuboid, electrolytic cell top-open, electrolyte bath size be long 30cm,
Wide 20cm, high 25cm.
Preferably, the anode plate and cathode plate size is identical, and material is titanium, and anode plate is coated with noble metal material
Material.
Preferably, the top of the anode plate and cathode plate has aperture, bolt to pass through aperture and anode plate and cathode respectively
Plate is fixedly connected, and anode plate and cathode plate are connected by one end of bolt and conducting wire respectively.
Preferably, the conducting wire is strand copper wire, and outside is surrounded by insulating materials.
Preferably, the bolt is stainless steel hex bolts.
Preferably, the current regulation scope of the constant current motor-generator set is 0-200A.
Beneficial effects of the present invention：By the way that groove is arranged in the cell wall upper limb of electrolytic cell, firm banking is arranged in bottom so that
Anode plate and cathode plate are fixed in electrolytic cell when electrolysis, easy to operation；Electrolysis foil system research and development using the present invention newly produces
Product can ensure that the parameter obtained is accurate and while have reference value, simplify operation, reduce equipment and the people of new-product development
Power cost.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the electrolysis foil system described according to embodiments of the present invention；
In figure：1, electrolytic cell；2, groove；3, firm banking；4, anode plate；5, cathode plate；6, conducting wire；7, bolt；8, constant current is whole
Stream machine；9, mechanical agitator.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
As shown in Fig. 1, the electrolysis foil system, including electrolytic cell 1, anode plate 4 and the moon according to embodiments of the present invention
Pole plate 5, anode plate 4, cathode plate 5 are connected by conducting wire 6 with the positive and negative electrode of constant current motor-generator set 8 respectively, on the cell wall of electrolytic cell 1
Edge is equipped with groove 2, and the bottom of electrolytic cell 1 is equipped with firm banking 3, and anode plate 4 and cathode plate 5 are T shape materials, 4 He of anode plate
The lower end of cathode plate 5 is fixed in firm banking 3, and the left and right ends on anode plate and cathode plate top are fixed in groove 2.Electrolysis
Slot 1 is equipped with mechanical agitator 9.
1 shape of electrolytic cell is cuboid, and top-open, inside dimension is long 30cm, width 20cm, high 25cm.4 He of anode plate
5 size of cathode plate is identical, and lower part is the rectangle of long 23cm, width 15cm, and top is the rectangle of long 32cm, width 3.5cm, and
The thickness of circular hole of the top equipped with a diameter of 1cm, anode plate 4 and cathode plate 5 is 3mm, and material is titanium, and anode plate 4 applies
There is precious metal material.The top of anode plate 4 and cathode plate 5 has aperture, bolt 7 to pass through aperture and anode plate 4 and cathode plate 5 respectively
It is fixedly connected, anode plate 4 and cathode plate 5 are connect by bolt 7 with one end of conducting wire 6 respectively.Conducting wire 6 is strand copper wire, external
It is surrounded by insulating materials.Bolt 7 is stainless steel hex bolts.Constant current motor-generator set 8 has current stabilization and voltage stabilizing both of which, current regulation model
It encloses for 0-200A, voltage regulation limits 0-24V, and timing system is installed, can then automatically power off.
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned
Technical solution is described in detail.
When specifically used, operate as follows：
（1）The sour copper electrolyte of heat is added in electrolytic cell 1, the additive solution prepared is added；
（2）Mechanical agitator 9 is opened, is first slowly stirred and keeps temperature in electrolytic cell 1 uniform；
（3）Cathode plate 5 and anode plate 4 are mounted in electrolytic cell 1, the fixation of groove 2 and bottom on 1 cell wall of electrolytic cell is passed through
Pedestal 3 is fixed, two pieces of pole plate keeping parallelisms, spacing 2cm；
（4）Mechanical agitator 9 is opened to the maximum, constant current motor-generator set 8 is opened, adjusting electric current is 100A, carries out electrolysis procedure；
（5）Constant current motor-generator set 8 is closed after 40-50 seconds, obtains corresponding copper foil lab scale sample；
（6）Passivation Treatment；
（7）Sample is removed, is dried, is prepared to survey physical property.
（8）Constantly switch other additive formulations, and press rule regulation experiment parameter, is prepared under the conditions of acquisition different tests
Copper foil, carry out physical property comparison.
In conclusion by means of the above-mentioned technical proposal of the present invention, sour copper electrolyte is in electrolytic cell Inner electrolysis, and copper foil is in the moon
It is generated on pole plate, by adjusting additive formulations and experiment parameter, obtains the copper foil prepared under the conditions of different tests.This lab scale
System simplifies the experimental system of electrolysis foil, while ensureing that acquisition really can refer to data, reduces pilot plant test
Cost accelerates the efficiency of lab scale research and development.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of small test system of electrolysis foil, including electrolytic cell（1）, anode plate（4）And cathode plate（5）, anode plate（4）, cathode
Plate（5）Pass through conducting wire respectively（6）With constant current motor-generator set（8）Positive and negative electrode connection, which is characterized in that the electrolytic cell（1）Slot
Wall upper limb is equipped with groove（2）, the electrolytic cell（1）Bottom be equipped with firm banking（3）, the anode plate（4）And cathode plate（5）
It is T shape materials, anode plate（4）And cathode plate（5）Lower end be fixed on firm banking（3）It is interior, anode plate（4）And cathode plate
（5）The left and right ends on top are fixed on groove（2）It is interior.
2. the small test system of electrolysis foil according to claim 1, which is characterized in that the electrolytic cell（1）It is stirred equipped with machinery
Mix device（9）.
3. the small test system of electrolysis foil according to claim 1, which is characterized in that the electrolytic cell（1）Shape is rectangular
Body, electrolytic cell（1）Top-open, electrolytic cell（1）Inside dimension is long 30cm, width 20cm, high 25cm.
4. the small test system of electrolysis foil according to claim 1, which is characterized in that the anode plate（4）And cathode plate（5）
Size is identical, and material is titanium, anode plate（4）It is coated with precious metal material.
5. the small test system of electrolysis foil according to claim 4, which is characterized in that the anode plate（4）And cathode plate（5）
Top have aperture, bolt（7）Pass through aperture and anode plate respectively（4）And cathode plate（5）It is fixedly connected, anode plate（4）And the moon
Pole plate（5）Pass through bolt respectively（7）With conducting wire（6）One end connection.
6. the small test system of electrolysis foil according to claim 1, which is characterized in that the conducting wire（6）For strand copper wire, outside
Portion is surrounded by insulating materials.
7. the small test system of electrolysis foil according to claim 1, which is characterized in that the bolt（7）For stainless steel hexagonal
Bolt.
8. the small test system of electrolysis foil according to claim 1, which is characterized in that the constant current motor-generator set（8）Electric current
Adjustable range is 0-200A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618889.8A CN108560026A (en) | 2018-06-15 | 2018-06-15 | A kind of small test system of electrolysis foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618889.8A CN108560026A (en) | 2018-06-15 | 2018-06-15 | A kind of small test system of electrolysis foil |
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| Publication Number | Publication Date |
|---|---|
| CN108560026A true CN108560026A (en) | 2018-09-21 |
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|---|---|---|---|
| CN201810618889.8A Pending CN108560026A (en) | 2018-06-15 | 2018-06-15 | A kind of small test system of electrolysis foil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248848A1 (en) * | 2020-06-12 | 2021-12-16 | 九江德福科技股份有限公司 | Method for manufacturing perforated copper coil for shielded cathode plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535035A (en) * | 1976-07-06 | 1978-01-18 | Toppan Printing Co Ltd | Electrocasting device |
| CN205223398U (en) * | 2015-12-18 | 2016-05-11 | 灵宝华鑫铜箔有限责任公司 | Plating bath device for electrolytic copper foil |
| CN207062408U (en) * | 2017-08-15 | 2018-03-02 | 深圳市金创金属材料有限公司 | A kind of electrolytic copper foil electroplating bath |
-
2018
- 2018-06-15 CN CN201810618889.8A patent/CN108560026A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535035A (en) * | 1976-07-06 | 1978-01-18 | Toppan Printing Co Ltd | Electrocasting device |
| CN205223398U (en) * | 2015-12-18 | 2016-05-11 | 灵宝华鑫铜箔有限责任公司 | Plating bath device for electrolytic copper foil |
| CN207062408U (en) * | 2017-08-15 | 2018-03-02 | 深圳市金创金属材料有限公司 | A kind of electrolytic copper foil electroplating bath |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248848A1 (en) * | 2020-06-12 | 2021-12-16 | 九江德福科技股份有限公司 | Method for manufacturing perforated copper coil for shielded cathode plate |
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Application publication date: 20180921 |
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