CN1975947B - Method for producing super capacitor and structure thereof - Google Patents
Method for producing super capacitor and structure thereof Download PDFInfo
- Publication number
- CN1975947B CN1975947B CN 200610140385 CN200610140385A CN1975947B CN 1975947 B CN1975947 B CN 1975947B CN 200610140385 CN200610140385 CN 200610140385 CN 200610140385 A CN200610140385 A CN 200610140385A CN 1975947 B CN1975947 B CN 1975947B
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- glue frame
- super capacitor
- resin
- crown
- opening
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- 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
- Y02E60/13—Energy storage using capacitors
Abstract
A method for preparing super capacity includes stacking top electrode plate and bottom electrode plate in parallel way, setting the first glue line with the first opening and the second glue line with the second opening accordingly on two said electrode plates, arranging an isolation film in a space enclosed by two said glue lines, sticking two said glue lines to generate a vacuum in said space, placing two said electrode plates in electrolyte to let electrolyte flow into said space then using the first resin to seal two said openings.
Description
Technical field
The invention relates to a kind of manufacture method and structure thereof of super capacitor, it can avoid super capacitor when long-time use, and super capacitor produces the phenomenon of short circuit and solution leakage.
Background technology
See also Fig. 7, it is the structural representation of the super capacitor of known techniques, as shown in the figure, known super capacitor comprises a plurality of pole plates 92, each pole plate 92 is to stack mutually in a parallel manner, pole plate 92 is provided with a packing ring 94, and makes the packing ring 94 of adjacent plate 92 bonding mutually, and making mutually, bonding packing ring 94 surrounds a gap 95.Fill an electrolyte 96 in the gap 95.
Known super capacitor is when discharging and recharging, and electrolyte 96 will produce thermal expansion, so gap 95 will be strutted by electrolyte 96.If packing ring 94 is a flexible member, the electrolyte 96 of then can releiving will produce thermal expansion.Yet, after long-time again the use, the heat energy that packing ring 94 is produced in the time of can discharging and recharging because of super capacitor goes bad, therefore the packing ring 94 of adjacent plate 92 can't be bonding mutually, cause electrolyte 96 95 outflows from the gap, and, adjacent pole plate 92 is in contact with one another and short circuit, influence the normal use of super capacitor.
Therefore, the invention provides a kind of manufacture method and structure thereof of super capacitor, the short circuit phenomenon that produces when it can avoid super capacitor to use for a long time, and can promote the structural strength of super capacitor, more avoid the phenomenon of solution leakage to produce, so can solve the above problems.
Summary of the invention
Main purpose of the present invention, be to provide a kind of manufacture method and structure thereof of super capacitor, it is after respectively at bottom crown and top crown one first glue frame and one second glue frame being set, by a barrier film being set in the space that the first glue frame and the second glue frame are enclosed, can be when super capacitor uses for a long time, the short circuit phenomenon of avoiding bottom crown and top crown to be in contact with one another and producing, and then the useful life of lifting super capacitor.
Secondary objective of the present invention, be to provide a kind of manufacture method and structure thereof of super capacitor, it is by filling one second resin between bottom crown and top crown, make second resin be positioned at the outside of the first glue frame and the second glue frame, the structural strength of the super capacitor of manufacturing of the present invention is promoted, and can avoid the phenomenon of solution leakage to produce.
Another object of the present invention, be to provide a kind of manufacture method and structure thereof of super capacitor, it is by one first glue frame and one second glue frame being set in bottom crown and top crown, making super capacitor when discharging and recharging, the releive expansion of electrolyte, and then increase useful life of super capacitor.
The manufacture method of super capacitor of the present invention at first, stacks a bottom crown and a top crown, and bottom crown and top crown is parallel to each other; Afterwards, one first glue frame and one second glue frame are set, make the first glue frame have one first opening, make the second glue frame have one second opening, make the first glue frame relative with one second glue frame in bottom crown and top crown; Then, a barrier film is set in the space that the first glue frame and the second glue frame are enclosed; Then, heating bottom crown and top crown make the first glue frame and the second glue frame bonding mutually; Continue, produce vacuum in the space; Then, bottom crown and top crown are set in an electrolyte, electrolyte is flowed in the space; At last, use one first resin to seal first opening and second opening.After the step of using one first resin to seal with sealing, fill one second resin between bottom crown and top crown, make second resin be positioned at the outside of the first glue frame and the second glue frame.
The structure of super capacitor of the present invention, it comprises a bottom crown, a top crown, a barrier film, an electrolyte.Bottom crown and top crown are parallel to each other and coincide, and the top of bottom crown is provided with one first glue frame, and the below of top crown is provided with one second glue frame, and the first glue frame and the second glue frame are bonding mutually; Barrier film is located between top crown and the bottom crown, and barrier film is positioned at the space that the first glue frame and the second glue frame are enclosed, and electrolyte is filled in the space.More be provided with one second resin between bottom crown and the top crown, second resin is positioned at the outside of the first glue frame and the second glue frame.
By barrier film being set in the space, can avoid the short circuit phenomenon of super capacitor generation when long-time use of manufacturing, by filling second resin between bottom crown and top crown, structural strength with the super capacitor of strengthening manufacturing of the present invention, more avoid the phenomenon of solution leakage to produce, with and promote useful life of super capacitor.
The invention has the beneficial effects as follows: the short circuit phenomenon that produces in the time of can avoiding super capacitor to use for a long time, in the useful life of lifting super capacitor, the while can promote the structural strength of super capacitor, avoids the phenomenon of solution leakage to produce.
Description of drawings
Fig. 1 is the structural representation of the super capacitor of preferred embodiment of the present invention;
Fig. 2 A is the stereogram of the super capacitor of preferred embodiment of the present invention;
Fig. 2 B is the cutaway view of the super capacitor of preferred embodiment of the present invention;
Fig. 2 C is the flow chart of preferred embodiment of the present invention;
Fig. 3 inserts the schematic diagram of electrolyte for the super capacitor of preferred embodiment of the present invention;
Fig. 4 A is the flow chart of the super capacitor of another preferred embodiment of the present invention;
Fig. 4 B is the structural representation of the super capacitor of another preferred embodiment of the present invention;
Fig. 5 A is the stereogram of the super capacitor of another preferred embodiment of the present invention;
Fig. 5 B is the cutaway view of the super capacitor of another preferred embodiment of the present invention;
Fig. 6 is the structural representation of the super capacitor of another preferred embodiment of the present invention;
Fig. 7 is the structural representation of the super capacitor of known techniques.
The figure number explanation:
10 bottom crowns, 12 first glue frames
122 first openings, 20 top crowns
22 second glue frames, 222 second openings
30 barrier films, 35 spaces
40 electrolyte, 50 first resins
60 second resins, 65 housings
Pole plate in 70 containers 80
92 pole plates, 94 packing rings
95 gaps, 96 electrolyte
Embodiment
Further understand and understanding for the juror is had architectural feature of the present invention and the effect reached, sincerely help with preferred embodiment and cooperate detailed explanation, illustrate as after:
See also Fig. 1, Fig. 2 A and Fig. 2 B; It is structural representation, stereogram and the cutaway view of the super capacitor of preferred embodiment of the present invention; As shown in the figure, super capacitor structure of the present invention, it comprises a bottom crown 10, a top crown 20, a barrier film 30 and an electrolyte 40, bottom crown 10 is to be parallel to each other and to coincide with top crown 20, the top of bottom crown 10 is provided with one first glue frame 12, the below of top crown 20 is provided with one second glue frame, 22, the first glue frames 12 and the second glue frame 22 binds mutually.Barrier film 30 is located between top crown 20 and the bottom crown 10, and barrier film 30 is positioned at the space 35 that the first glue frame 12 and the second glue frame 22 are enclosed.Electrolyte 40 is to be filled in the space 35.
When super capacitor is long-time use after, the first glue frame 12 or the second glue frame 22 can go bad because of environmental factor, the heat energy that is produced when discharging and recharging as super capacitor.So the first glue frame 12 and the second glue frame 22 can't be bonding mutually, bottom crown 10 and top crown 20 are in contact with one another and short circuit, influence the normal use of super capacitor.So barrier film 30 is set in the space 35 that the first glue frame 12 and the second glue frame 22 are enclosed, the situation that the bottom crown 10 that can avoid super capacitor and top crown 20 are in contact with one another, the useful life of lifting super capacitor.
The first glue frame 12 has one first opening, 122, the second glue frames 22 and has one second opening 222, and is comparatively convenient in the time of so can making electrolyte 40 fill between bottom crown 10 and the top crown 20.After treating that electrolyte 40 fills in the space 35, one first resin 50 is set, so that first opening 122 and second opening 222 are sealed in first opening 122 and second opening 222.The material of the first glue frame 12 and the second glue frame 22 comprises the elasticity macromolecular material.The elasticity macromolecular material comprises rubber or polybutadiene.Because the material of the first glue frame 12 and the second glue frame 22 is the elasticity macromolecular material, therefore in super capacitor when discharging and recharging, the volumetric expansion of the electrolyte 40 of can releiving is with the useful life of increase super capacitor.
Super capacitor of the present invention more comprises one second resin, 60, the second resins 60 and comprises epoxy resin, and second resin 60 is arranged between bottom crown 10 and the top crown 20, and second resin 60 is positioned at the outside of the first glue frame 12 and the second glue frame 22.The structural strength of the super capacitor of manufacturing of the present invention is promoted, and can avoid the phenomenon of solution leakage to produce.
See also Fig. 2 C, it is the flow chart of preferred embodiment of the present invention; As shown in the figure, the manufacture method of super capacitor of the present invention at first, is carried out step S1; Stack bottom crown 10 and top crown 20, and bottom crown 10 and top crown 20 are parallel to each other; Afterwards, carry out step S2; The first glue frame 12 and the second glue frame 22 are set in bottom crown 10 and top crown 20, make the first glue frame 12 have first opening 122, make the second glue frame 22 have second opening 222, make the first glue frame 12 relative with the second glue frame 22; The first glue frame 12 and the second glue frame 22 are that the mode with a glue, wire mark or spraying is arranged at bottom crown 10 and top crown 20.Then, carry out step S3; Barrier film 30 is set in the space 35 that the first glue frame 12 and the second glue frame 22 are enclosed; Be provided with barrier film 30 in space 35 after, then, carry out step S4; Heating bottom crown 10 and top crown 20 make the first glue frame 12 and the second glue frame 22 bonding mutually, when desire heating heating bottom crown 10 and top crown 20, and mode of heatings such as available heat resistance Contact Heating, hot blast heating or infrared ray heating.Come again, carry out step S5, produce vacuum in space 35.
See also Fig. 3, it inserts the schematic diagram of electrolyte 40 for the super capacitor of preferred embodiment of the present invention; As shown in the figure,, then, carry out step S6, bottom crown 10 and top crown 20 are set in an electrolyte 40, make in electrolyte 40 inflow spaces 35 producing vacuum in space 35.In order to allow electrolyte 40 fill in the space 35, thus bottom crown 10 and top crown 20 are placed the container 70 that electrolyte 40 is housed, and container is vacuumized, the air in space 35 is flowed out, then electrolyte 40 is with in the inflow space 35.Afterwards, carry out step S7, use first resin 50 to seal first opening 122 and second opening 222.
In order more to increase the structural strength of super capacitor, therefore behind step S7, carry out step S8, fill second resin 60 between bottom crown 10 and top crown 20, make second resin 20 be positioned at the outside of the first glue frame 12 and the second glue frame 22, because the crack is little between bottom crown 10 and the top crown 20, between only about 0.1-0.5 millimetre, and the first glue frame 12 and the second glue frame 22 respectively and the distance of bottom crown 10 and top crown 20 be about between the 1-3 millimetre, therefore can make second resin 20 mobile between bottom crown 10 and top crown 20, and then be covered with the outside of whole super capacitor by capillarity.Then, carry out step S10, second resin 60 hardens.The super capacitor that is provided with second resin 20 is left standstill 12-24 hour, or heat, make 20 sclerosis of second resin to 60-80 degree C.
See also Fig. 4 A and Fig. 4 B, it is the flow chart and the structural representation of another preferred embodiment of the present invention; As shown in the figure, this embodiment is different from an embodiment and is, a last embodiment is behind step S7, fills second resin 60 between bottom crown 10 and top crown 20, makes second resin 20 be positioned at the outside of the first glue frame 12 and the second glue frame 22.And this embodiment is behind step S7, use first resin 50 with after sealing first opening 122 and second opening 222, then carry out step S81, coat a housing 65 in the outside of bottom crown 10 with top crown 20, the material of housing comprises rigid epoxy resin, by the structural strength of housing 65 with the increase super capacitor.
See also Fig. 5 A and Fig. 5 B, it is the stereogram and the cutaway view of the super capacitor of another preferred embodiment of the present invention; As shown in the figure, this embodiment is different from an embodiment part, be that this embodiment is parallel to each other and coincides with a plurality of pole plates, a plurality of pole plates comprise a bottom crown 10, a plurality of middle pole plate 80 and a top crown 20, the top of the top of bottom crown 10 and middle pole plate 80 is respectively equipped with one first glue frame 12, top crown 20 is respectively equipped with one second glue frame 22 with the below of middle pole plate 80, the first glue frame 12 and the second glue frame 22 of adjacent pole plate are bonding mutually, the space 35 that the first glue frame 12 and the second glue frame 22 are crossed.In each space 35 barrier film 30 is set, and fills an electrolyte 40 in space 35, and one second resin 60 is set between adjacent pole plate, make second resin 60 be positioned at the outside of the first glue frame 12 and the second glue frame 22.
See also Fig. 6, it is for the structural representation of another preferred embodiment of the present invention; As shown in the figure, this embodiment is different from an embodiment and is that this embodiment there is no and one second resin 60 is set between adjacent pole plate, this embodiment coats a housing 65 in the outside of bottom crown 10 with top crown 20, the material of housing comprises rigid epoxy resin, by the structural strength of housing 65 with the increase super capacitor.
In sum, the manufacture method of super capacitor of the present invention, at first, parallel bottom crown and the top crown of stacking, and be oppositely arranged the first glue frame and the second glue frame in bottom crown and top crown, barrier film is set then in the space that the first glue frame and the second glue frame are enclosed, and the bonding first glue frame and the second glue frame mutually.Produce vacuum then in the space, and bottom crown and top crown are set in electrolyte; Use first resin sealing first opening and second opening at last, and the outside of second resin in the first glue frame and the second glue frame is set.So can strengthen the structural strength of the super capacitor of manufacturing of the present invention, and the phenomenon of the expansion of the super capacitor of releiving electrolyte in discharging and recharging, more can avoid the bottom crown of super capacitor and the situation that top crown is in contact with one another, and then promote the useful life of super capacitor.
The above, it only is a preferred embodiment of the present invention, be not to be used for limiting scope of the invention process, all equalizations of doing according to the described shape of claim scope of the present invention, structure, feature and spirit change and modify, and all should be included in the claim scope of the present invention.
Claims (29)
1. the manufacture method of a super capacitor is characterized in that, it comprises:
Stack a bottom crown and a top crown, this bottom crown and this top crown are parallel to each other;
One first glue frame and one second glue frame are set in this bottom crown and this top crown, make this first glue frame have one first opening, make this second glue frame have one second opening, make this first glue frame relative with this one second glue frame;
One barrier film is set in the space that this first glue frame and this second glue frame are enclosed;
Heat this bottom crown and this top crown, make this first glue frame and this second glue frame bonding mutually;
Produce vacuum in this space;
This bottom crown and this top crown are set in an electrolyte, this electrolyte is flowed in this space;
Use one first resin to seal this first opening and this second opening;
After using one first resin with the step of sealing this first opening and this second opening, more comprise a step, fill one second resin between this bottom crown and this top crown, make this second resin be positioned at the outside of this first glue frame and this second glue frame;
After using one first resin with the step of sealing this first opening and this second opening, more comprise a step, coat the outside of a housing in this bottom crown and this top crown.
2. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, in filling one second resin after the step between this bottom crown and this top crown, more comprises a step, and this second resin hardens.
3. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, in filling in the step of one second resin between this bottom crown and this top crown, this second resin is filled between this bottom crown and this top crown in the mode of capillarity.
4. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, in this bottom crown of heating and this top crown, makes in this first glue frame and the mutual step for adhering of this second glue frame, with thermal resistance Contact Heating, hot blast heating or infrared ray heating.
5. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, the material of this second resin comprises rigid epoxy resin.
6. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, the material of this housing comprises rigid epoxy resin.
7. the manufacture method of super capacitor as claimed in claim 1, it is characterized in that, in one first glue frame and one second glue frame being set in the step of this bottom crown and this top crown, in the mode of a glue, wire mark or spraying, this first glue frame and this second glue frame are set in this bottom crown and this top crown.
8. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, the material of this first glue frame comprises the elasticity macromolecular material.
9. the manufacture method of super capacitor as claimed in claim 8 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
10. the manufacture method of super capacitor as claimed in claim 1 is characterized in that, the material of this second glue frame comprises the elasticity macromolecular material.
11. the manufacture method of super capacitor as claimed in claim 8 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
12. a super capacitor structure is characterized in that it comprises:
One bottom crown and a top crown, it is to be parallel to each other and to coincide, and the top of this bottom crown is provided with one first glue frame, and the below of this top crown is provided with one second glue frame, and this first glue frame and this second glue frame bind mutually;
One barrier film is located between this top crown and this bottom crown, and this barrier film is positioned at the space that this first glue frame and this second glue frame are enclosed;
One electrolyte is filled in this space;
More comprise one second resin, this second resin is arranged between this bottom crown and this top crown, and this second resin is positioned at the outside of this first glue frame and this second glue frame;
More comprise a housing, this housing coats the outside of this bottom crown and this top crown.
13. super capacitor structure as claimed in claim 12 is characterized in that, this first glue frame has one first opening, and this second glue frame has one second opening.
14. super capacitor structure as claimed in claim 12 is characterized in that, the material of this first glue frame comprises the elasticity macromolecular material.
15. super capacitor structure as claimed in claim 14 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
16. super capacitor structure as claimed in claim 12 is characterized in that, the material of this second glue frame comprises the elasticity macromolecular material.
17. super capacitor structure as claimed in claim 16 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
18. super capacitor structure as claimed in claim 13 is characterized in that, this first opening and this second opening are provided with one first resin.
19. super capacitor structure as claimed in claim 12 is characterized in that, the material of this second resin comprises rigid epoxy resin.
20. super capacitor structure as claimed in claim 12 is characterized in that, the material of this housing comprises rigid epoxy resin.
21. a super capacitor structure is characterized in that it comprises:
A plurality of pole plates, it is to be parallel to each other and to coincide, a plurality of these pole plates comprise a bottom crown, a plurality of middle pole plate and a top crown, the top of the top of this bottom crown and a plurality of middle pole plates is respectively equipped with one first glue frame, the below of this top crown and a plurality of middle pole plates is respectively equipped with one second glue frame, and the first glue frame and the second glue frame of adjacent pole plate are bonding mutually;
A plurality of barrier films are located between this adjacent pole plate, and this barrier film is positioned at the space that this first glue frame and this second glue frame are enclosed;
One electrolyte is filled in this space;
More comprise one second resin, second resin is arranged between the adjacent pole plate, and second resin is positioned at the outside of the first glue frame and the second glue frame;
More comprise a housing, this housing coats the outside of this bottom crown and this top crown.
22. super capacitor structure as claimed in claim 21 is characterized in that, this first glue frame has one first opening, and this second glue frame has one second opening.
23. super capacitor structure as claimed in claim 21 is characterized in that, the material of this first glue frame comprises the elasticity macromolecular material.
24. super capacitor structure as claimed in claim 23 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
25. super capacitor structure as claimed in claim 21 is characterized in that, the material of this second glue frame comprises the elasticity macromolecular material.
26. super capacitor structure as claimed in claim 25 is characterized in that, this elasticity macromolecular material comprises rubber or polybutadiene.
27. super capacitor structure as claimed in claim 22 is characterized in that, this first opening and this second opening are provided with one first resin.
28. super capacitor structure as claimed in claim 21 is characterized in that, the material of this second resin comprises rigid epoxy resin.
29. super capacitor structure as claimed in claim 21 is characterized in that, the material of this housing comprises rigid epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610140385 CN1975947B (en) | 2006-12-08 | 2006-12-08 | Method for producing super capacitor and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610140385 CN1975947B (en) | 2006-12-08 | 2006-12-08 | Method for producing super capacitor and structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1975947A CN1975947A (en) | 2007-06-06 |
| CN1975947B true CN1975947B (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610140385 Expired - Fee Related CN1975947B (en) | 2006-12-08 | 2006-12-08 | Method for producing super capacitor and structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1975947B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464453A (en) * | 1992-09-18 | 1995-11-07 | Pinnacle Research Institute, Inc. | Method to fabricate a reliable electrical storage device and the device thereof |
-
2006
- 2006-12-08 CN CN 200610140385 patent/CN1975947B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464453A (en) * | 1992-09-18 | 1995-11-07 | Pinnacle Research Institute, Inc. | Method to fabricate a reliable electrical storage device and the device thereof |
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| Publication number | Publication date |
|---|---|
| CN1975947A (en) | 2007-06-06 |
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