CN108232281A - A kind of storing up electricity fiber and preparation method thereof and charge and discharge device - Google Patents
A kind of storing up electricity fiber and preparation method thereof and charge and discharge device Download PDFInfo
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- CN108232281A CN108232281A CN201711378026.XA CN201711378026A CN108232281A CN 108232281 A CN108232281 A CN 108232281A CN 201711378026 A CN201711378026 A CN 201711378026A CN 108232281 A CN108232281 A CN 108232281A
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- film layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a kind of storing up electricity fiber and preparation method thereof and charge and discharge devices, the hull cell producing principle of two dimension has been applied in the making of one-dimensional storing up electricity fiber, it is made in the outside of ribbon by depositing operation respectively as collector, the film layer structure of electrode and electrolyte, make the storing up electricity fiber to be formed can be as miniature accumulator, the storing up electricity fiber can arbitrarily be bent, several storing up electricity fibers, which can be used, copies traditional fibre to be woven, the various wearable textiles with storage function are made, user can be charged for electronic equipment at any time using the intrastitial electric energy of storing up electricity.
Description
Technical field
The present invention relates to battery technology field, especially a kind of storing up electricity fiber and preparation method thereof and charge and discharge device.
Background technology
Energy storage device is widely used in the fields such as industrial production, consumer electronics.The storing up electricity device of mainstream is stored for plumbic acid at present
Battery and lithium-ions battery.After decades of development, the energy density of accumulator, power density and cycle life have
Very big raising.With the development of wearable product, the wearable accumulator of soft type becomes a kind of new demand, occurs at present
Polymer Li-ion battery and the solid state lithium battery of film-type can realize a degree of bending, but can not still meet can wear
Demand of the product for lightweight flexible is worn, can not realize and battery and wearable product be combined with each other.
Invention content
In view of this, the purpose of the present invention is to provide a kind of storing up electricity fiber and preparation method thereof and charge and discharge device,
To solve the above problems.
In order to realize above-mentioned purpose, present invention employs following technical solutions：
The present invention provides a kind of storing up electricity fiber, the first afflux for being coated on including ribbon and successively outside the ribbon
Body film layer, first electrode film layer, electrolyte membrane layer, second electrode film layer, the second collector film layer and packaging protection layer.
Preferably, the shape of the storing up electricity fiber is cylindrical, a diameter of 3 μm~10mm of the storing up electricity fiber.
Preferably, the first collector film layer, first electrode film layer, electrolyte membrane layer, second electrode film layer, the second collection
Fluid film layer and packaging protection layer are the coaxial configurations using the ribbon as axle center.
Preferably, the first end of the first collector film layer from the storing up electricity fiber exposes and forms the first lug,
The second end of the second collector film layer from the storing up electricity fiber exposes and forms the second lug.
Preferably, the ribbon is selected from made of any material in inorfil, organic fiber and composite fibre
Ribbon, the first collector film layer and the second collector film layer are metal material film layer.
Preferably, the ribbon and the first collector film layer are structure as a whole, the integral structure be selected from Al, Cu,
Integral structure made of any metal material in Mo, Ti and alloy.
The present invention provides a kind of preparation methods of storing up electricity fiber as described above, include the following steps：S1, a fibre is provided
Item is tieed up, the first collector film layer, first electrode film layer, electrolyte membrane layer, second electrode film are sequentially depositing outside the ribbon
Layer, the second collector film layer and packaging protection layer；S2, in one end of the first collector film layer, removal first electricity
Pole film layer, electrolyte membrane layer, second electrode film layer, a part for the second collector film layer and packaging protection layer, expose institute
It states the first collector film layer and forms the first lug；S3, in one end of the second collector film layer, remove the packaging protection
A part for layer exposes the second collector film layer and forms the second lug.
Preferably, the first collector film layer, first electrode film layer, electrolyte membrane layer, second electrode film layer, the second collection
Fluid film layer and packaging protection layer are by physical deposition or the process deposits of chemical deposition outside the ribbon.
Preferably, it in the step S2, is by mechanically pulling off, any technique removal institute in chemical attack and laser ablation
State a part for first electrode film layer, electrolyte membrane layer, second electrode film layer, the second collector film layer and packaging protection layer；
It in the step S3, is by mechanically pulling off, any technique removes the packaging protection layer in chemical attack and laser ablation
A part.
The present invention also provides a kind of charge and discharge device, including storing up electricity fiber as described above.
A kind of storing up electricity fiber provided by the invention and preparation method thereof and charge and discharge device, by the hull cell system of two dimension
It is applied to as principle in the making of one-dimensional storing up electricity fiber, is made in the outside of fiber by depositing operation respectively as afflux
The film layer structure of body, electrode and electrolyte, makes the storing up electricity fiber form miniature accumulator, and the storing up electricity fiber can carry out
Arbitrarily bending, can be used several storing up electricity fibers and traditional fibre is copied to be woven, be made as wearable accumulator
Various fabrics facilitate user to charge at any time using the intrastitial electric energy of storing up electricity for electronic equipment.
Description of the drawings
Fig. 1 is the structure diagram of storing up electricity fiber provided in an embodiment of the present invention；
Fig. 2 is the flow chart of the preparation method of storing up electricity fiber provided in an embodiment of the present invention；
Fig. 3 is the connection diagram that a plurality of storing up electricity fiber is parallel with one another in the embodiment of the present invention；
Fig. 4 is the connection diagram that a plurality of storing up electricity fiber is serially connected in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings to the specific reality of the present invention
The mode of applying is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in attached drawing and according to
The embodiments of the present invention of attached drawing description are only exemplary, and the present invention is not limited to these embodiments.
Here, it should also be noted that, in order to avoid because having obscured the present invention during unnecessary details, in the accompanying drawings only
Show the structure and/or processing step closely related with scheme according to the present invention, and be omitted relationship it is little other are thin
Section.
Refering to Fig. 1, an embodiment of the present invention provides a kind of storing up electricity fibers, are coated on including ribbon 1 and successively the fibre
Tie up the first collector film layer 2, first electrode film layer 3, electrolyte membrane layer 4, second electrode film layer 5, the second current collector film outside item 1
Layer 6 and packaging protection layer 7.
Wherein, the ribbon 1 is as the first collector film layer 2, first electrode film layer 3, electrolyte membrane layer 4, the
The carrier of two electrode film layers 5, the second collector film layer 6 and packaging protection layer 7, in the present embodiment, the storing up electricity fiber are excellent
It is selected as lithium ion battery, electrolyte of the electrolyte membrane layer 4 as the storing up electricity fiber, for transporting lithium ion；Described
One electrode film layer 3 and second electrode film layer 5 can respectively as the positive or negative pole of the storing up electricity fiber, realize reversibly be inserted into and
Deviate from the function of lithium ion, the first collector film layer 2 and the second collector film layer 6 are respectively as the first electrode film layer
3 and the collector of second electrode film layer 5, for by the storing up electricity fiber and external circuit mutual conduction and carrying out charge and discharge.
Above-mentioned storing up electricity fiber, by coating the first collector film layer 2, first electrode successively in the outside of a ribbon 1
Film layer 3, electrolyte membrane layer 4, second electrode film layer 5, the second collector film layer 6 and packaging protection layer 7, make the storing up electricity fiber
A micro battery is formd, the storing up electricity fiber is in the technical foundation of solid state lithium battery, by the hull cell of two dimension
Producing principle is applied in the making of one-dimensional storing up electricity fiber, and the storing up electricity fiber can arbitrarily be bent, and can be used several
The storing up electricity fiber copies traditional fibre to be woven, and various wearable textiles easy to carry and with storage function are made,
User can be charged for electronic equipment at one's side at any time using the intrastitial electric energy of storing up electricity.
Specifically, the shape of the storing up electricity fiber is cylinder, and the diameter of the storing up electricity fiber is preferably 3 μm~10mm,
The length of the storing up electricity fiber is preferably 3mm~100cm.
Specifically, the first collector film layer 2, first electrode film layer 3, electrolyte membrane layer 4, second electrode film layer 5,
Two collector film layers 6 and packaging protection layer 7 are the coaxial configurations with the ribbon 1 for axle center.
Further, the first end 100 of the first collector film layer 2 from the storing up electricity fiber exposes and forms first
Lug 10, the second end 200 of the second collector film layer 6 from the storing up electricity fiber expose and form the second lug 20.
Illustratively, the ribbon 1 is made of any material in inorfil, organic fiber and composite fibre
Ribbon, the first collector film layer 2 and the second collector film layer 6 are metal material film layer.
As a kind of embodiment of the storing up electricity fiber, the 1 and first collector film layer 2 of ribbon is integrated knot
Structure, the integral structure are the integral structure made of any metal material in Al, Cu, Mo, Ti and alloy.It that is to say,
The 1 and first collector film layer 2 of ribbon can merge into a single whole, and be made of metal materials such as Al, Cu, Mo, Ti or alloys
The integral structure, make its not only had the function of the mechanical support carrier as each layer structure of the ribbon 1 this, but also have
The function of collector of the first collector film layer 2 as the first electrode film layer 3.
The embodiment of the present invention additionally provides a kind of preparation method of storing up electricity fiber as described above, includes the following steps：
S1, a ribbon 1 is provided, the first collector film layer 2, first electrode film layer is sequentially depositing outside the ribbon 1
3rd, electrolyte membrane layer 4, second electrode film layer 5, the second collector film layer 6 and packaging protection layer 7；
Wherein, the first collector film layer 2, first electrode film layer 3, electrolyte membrane layer 4, second electrode film layer 5, second
Collector film layer 6 and packaging protection layer 7 by physical deposition or the process deposits of chemical deposition outside the ribbon 1, institute
It states packaging protection layer 7 and covers the side of the storing up electricity fiber and the bottom surface at its both ends.
S2, in one end of the first collector film layer 2, remove the first electrode film layer 3, electrolyte membrane layer 4, second
A part for electrode film layer 5, the second collector film layer 6 and packaging protection layer 7 exposes the first collector film layer 2 simultaneously
Form the first lug 10；
S3, in one end of the second collector film layer 6, remove a part for the packaging protection layer 7, expose described
Second collector film layer 6 simultaneously forms the second lug 20.
It in the step S2, is by mechanically pulling off, any technique removal described first in chemical attack and laser ablation
Electrode film layer 3, electrolyte membrane layer 4, second electrode film layer 5, a part for the second collector film layer 6 and packaging protection layer 7；Institute
It states in step S3, is by mechanically pulling off, any technique removes the one of the packaging protection layer 7 in chemical attack and laser ablation
Part.In the present embodiment, 10 and second lug 20 of the first lug is located at 100 He of first end of the storing up electricity fiber respectively
Second end 200.
The embodiment of the present invention additionally provides a kind of charge and discharge device, including storing up electricity fiber as described above.
The charge and discharge device includes above-mentioned being formed by a plurality of storing up electricity fibrage and has the various of storage function can
Wearable textile, wherein, it is connected with each other between storing up electricity fiber described in each item and is used as a power storage body, as shown in fig.3, this reality
It applies in example, can be by the way that the first collector film layer 2 between each storing up electricity fiber be connected, it while will be between each storing up electricity fiber
Second collector film layer 6 is connected, and realizes the parallel connection between each storing up electricity fiber；It as shown in fig.4, can also be by the way that previous item be stored up
First collector film layer 2 of electric fiber is connected to the mode of the second collector film layer 6 of latter storing up electricity fiber, makes each storing up electricity
Fiber is end to end, realizes the series connection of each storing up electricity fiber.
In conclusion a kind of storing up electricity fiber provided by the invention and preparation method thereof and charge and discharge device, by two dimension
Hull cell producing principle is applied in the making of one-dimensional storing up electricity fiber, is made in the outside of ribbon 1 by depositing operation
Respectively as the film layer structure of collector, electrode and electrolyte, the storing up electricity fiber is made to form miniature accumulator, the storage
Electric fiber can arbitrarily be bent, several roots can be used described in storing up electricity fiber traditional fibre is copied to be woven, being made has
The various wearable textiles of storage function, user can be charged for electronic equipment at any time using the intrastitial electric energy of storing up electricity.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (10)
1. a kind of storing up electricity fiber, which is characterized in that be coated on including ribbon (1) and successively first of the ribbon (1) outside
Collector film layer (2), first electrode film layer (3), electrolyte membrane layer (4), second electrode film layer (5), the second collector film layer (6)
And packaging protection layer (7).
2. storing up electricity fiber according to claim 1, which is characterized in that the shape of the storing up electricity fiber is cylinder, described
A diameter of 3 μm~10mm of storing up electricity fiber.
3. storing up electricity fiber according to claim 1, which is characterized in that the first collector film layer (2), first electrode film
Layer (3), electrolyte membrane layer (4), second electrode film layer (5), the second collector film layer (6) and packaging protection layer (7) are with institute
State the coaxial configuration that ribbon (1) is axle center.
4. storing up electricity fiber according to claim 1, which is characterized in that the first collector film layer (2) is from the storing up electricity
The first end (100) of fiber exposes and forms the first lug (10), and the second collector film layer (6) is from the storing up electricity fiber
Second end (200) expose and form the second lug (20).
5. storing up electricity fiber according to claim 1, which is characterized in that the ribbon (1) is selected from inorfil, organic
Ribbon made of any material in fiber and composite fibre, the first collector film layer (2) and the second collector film layer
(6) it is metal material film layer.
6. storing up electricity fiber according to claim 1, which is characterized in that the ribbon (1) and the first collector film layer (2)
It is structure as a whole, the integral structure is the integral structure made of any metal material in Al, Cu, Mo, Ti and alloy.
7. the preparation method of a kind of storing up electricity fiber as described in claim 1-6 is any, which is characterized in that include the following steps：
S1, a ribbon (1) is provided, the first collector film layer (2), first electrode film is sequentially depositing outside the ribbon (1)
Layer (3), electrolyte membrane layer (4), second electrode film layer (5), the second collector film layer (6) and packaging protection layer (7)；
S2, in one end of the first collector film layer (2), remove the first electrode film layer (3), electrolyte membrane layer (4),
A part for two electrode film layers (5), the second collector film layer (6) and packaging protection layer (7), exposes first collector
Film layer (2) simultaneously forms the first lug (10)；
S3, in one end of the second collector film layer (6), remove a part for the packaging protection layer (7), expose described
Second collector film layer (6) simultaneously forms the second lug (20).
8. the preparation method of storing up electricity fiber according to claim 7, which is characterized in that the first collector film layer (2),
First electrode film layer (3), electrolyte membrane layer (4), second electrode film layer (5), the second collector film layer (6) and packaging protection layer
(7) by physical deposition or the process deposits of chemical deposition in the ribbon (1) outside.
9. the preparation method of storing up electricity fiber according to claim 7, which is characterized in that in the step S2, pass through machinery
Any technique removes the first electrode film layer (3), electrolyte membrane layer (4), second in stripping, chemical attack and laser ablation
A part for electrode film layer (5), the second collector film layer (6) and packaging protection layer (7)；In the step S3, pass through machinery
Any technique removes a part for the packaging protection layer (7) in stripping, chemical attack and laser ablation.
10. a kind of charge and discharge device, including the storing up electricity fiber as described in claim 1-6 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378026.XA CN108232281A (en) | 2017-12-19 | 2017-12-19 | A kind of storing up electricity fiber and preparation method thereof and charge and discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378026.XA CN108232281A (en) | 2017-12-19 | 2017-12-19 | A kind of storing up electricity fiber and preparation method thereof and charge and discharge device |
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| CN108232281A true CN108232281A (en) | 2018-06-29 |
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| CN201711378026.XA Pending CN108232281A (en) | 2017-12-19 | 2017-12-19 | A kind of storing up electricity fiber and preparation method thereof and charge and discharge device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993345A (en) * | 2019-12-26 | 2020-04-10 | 重庆大学 | Single fiber capacitor and manufacturing method thereof |
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2017
- 2017-12-19 CN CN201711378026.XA patent/CN108232281A/en active Pending
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