CN110690050A - Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor - Google Patents
Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor Download PDFInfo
- Publication number
- CN110690050A CN110690050A CN201910976130.1A CN201910976130A CN110690050A CN 110690050 A CN110690050 A CN 110690050A CN 201910976130 A CN201910976130 A CN 201910976130A CN 110690050 A CN110690050 A CN 110690050A
- Authority
- CN
- China
- Prior art keywords
- electrolyte
- gel electrolyte
- foil
- gelled
- lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003990 capacitor Substances 0.000 title claims abstract description 24
- 239000011245 gel electrolyte Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 239000003792 electrolyte Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000011244 liquid electrolyte Substances 0.000 claims abstract description 7
- 150000003926 acrylamides Chemical class 0.000 claims abstract description 4
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 4
- 239000000178 monomer Substances 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims description 20
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000003505 polymerization initiator Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 5
- 150000001253 acrylic acids Chemical class 0.000 abstract 1
- WABPQHHGFIMREM-OIOBTWANSA-N lead-204 Chemical compound [204Pb] WABPQHHGFIMREM-OIOBTWANSA-N 0.000 description 4
- WABPQHHGFIMREM-YPZZEJLDSA-N lead-205 Chemical compound [205Pb] WABPQHHGFIMREM-YPZZEJLDSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/0029—Processes of manufacture
- H01G9/0036—Formation of the solid electrolyte layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The invention discloses a method for manufacturing a novel gel electrolyte and an aluminum electrolytic capacitor, wherein the method for manufacturing the novel gel electrolyte comprises the steps of taking acrylamide derivatives as monomers and introducing acrylic acids as cross-linking agents; impregnating conventional liquid electrolyte, injecting the gel electrolyte obtained in the step S1, and packaging to obtain an electrolyte mixture; the electrolyte mixture obtained in the step S2 is heated or illuminated to obtain the gelled electrolyte, and the gelled electrolyte obtained by the manufacturing method can reduce the fluidity of the electrolyte, so that after the core package is impregnated with the electrolyte, the electrolyte can be semi-cured in the core package, free liquid electrolyte cannot exist, liquid leakage cannot occur, and the safety of the capacitor in use is ensured; meanwhile, the gelled electrolyte can be adopted, so that the capacity of the capacitor can not be reduced on the premise of improving the voltage resistance of the capacitor.
Description
Technical Field
The invention relates to the technical field of capacitors, in particular to a manufacturing method of a novel gel electrolyte and an aluminum electrolytic capacitor.
Background
The traditional aluminum electrolytic capacitor is prepared by winding 4 layers of anode aluminum foil, electrolytic paper, cathode aluminum foil, electrolytic paper and the like in an overlapping way to form a core, and after the core is impregnated with electrolyte, the core is assembled, sleeved, aged and detected.
After the existing core is impregnated with electrolyte, because the existing conventional electrolyte consists of solute, solvent and additive, and the conventional electrolyte has strong fluidity, the electrolyte in the core package still has certain fluidity after the core package is impregnated, so that the problem that other components are damaged by leakage or even other components are burnt may occur. Based on the above, the invention designs a novel gel electrolyte manufacturing method and an aluminum electrolytic capacitor, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a manufacturing method of a novel gel electrolyte and an aluminum electrolytic capacitor, so as to solve the technical problems.
In order to achieve the purpose, the invention provides the following technical scheme: a method for preparing novel gel electrolyte comprises the following steps:
s1: taking an acrylamide derivative as a monomer, introducing acrylic acid as a cross-linking agent, and combining by taking an oxidizing agent as a polymerization initiator to obtain a gel electrolyte;
s2: impregnating conventional liquid electrolyte, injecting the gel electrolyte obtained in the step S1, and packaging to obtain an electrolyte mixture;
s3: heating or irradiating the electrolyte mixture obtained in step S2 with light to obtain a gelled electrolyte.
Preferably, the step S3 may further include: a hydrophilic polymer is added to the electrolyte mixture obtained in step S2 to obtain a gelled electrolyte.
Preferably, the hydrophilic polymer may be a polyhydroxy polymer such as polyvinyl alcohol or polyethylene glycol.
Preferably, the oxidant in step S1 may be an oxidant such as ammonium persulfate or sodium persulfate.
According to another aspect of the present invention, there is also provided an aluminum electrolytic capacitor, comprising an aluminum shell, a core package impregnated with the electrolyte, wherein the electrolyte is the gelled electrolyte obtained in claims 1 to 4 and a rubber plug; the rubber plug is inserted at the top of the aluminum shell, the core bag is positioned in the inner cavity of the aluminum shell, and the top of the core bag penetrates through the rubber plug.
Preferably, the core package includes anodal paper tinsel, negative pole paper tinsel, electrolytic paper, anodal lead and negative pole lead, anodal paper tinsel and negative pole paper tinsel top riveted joint respectively have anodal lead and negative pole lead, and anodal lead and negative pole lead top run through the plug inner chamber respectively, be equipped with electrolytic paper between anodal paper tinsel and the negative pole paper tinsel.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the gelled electrolyte obtained by the manufacturing method can reduce the fluidity of the electrolyte, so that after the core package is impregnated with the electrolyte, the electrolyte can be in a semi-solidified state in the core package, so that free liquid electrolyte cannot exist, the condition of liquid leakage cannot occur, and the safety of a capacitor in use is ensured; the gelled electrolytic liquid wraps the cut edges of the anode and cathode aluminum foils, so that the part which is most prone to fire is protected, and the safety performance of the capacitor is further improved; meanwhile, the gelled electrolyte can be adopted, so that the capacity of the capacitor can not be reduced on the premise of improving the voltage resistance of the capacitor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a method of making the present invention;
FIG. 2 is a flow chart of another method of making the present invention;
FIG. 3 is a schematic structural view of an aluminum electrolytic capacitor according to the present invention;
fig. 4 is a schematic structural diagram of the core pack of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-aluminum shell, 2-core cladding, 201-anode foil, 202-cathode foil, 203-electrolytic paper, 204-anode lead, 205-cathode lead and 3-rubber plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: the method for manufacturing the novel gel electrolyte shown in fig. 1-2 comprises the following steps:
s1: taking an acrylamide derivative as a monomer, introducing acrylic acid as a cross-linking agent, and combining by taking an oxidizing agent as a polymerization initiator to obtain a gel electrolyte;
s2: impregnating conventional liquid electrolyte, injecting the gel electrolyte obtained in the step S1, and packaging to obtain an electrolyte mixture;
s3: heating or irradiating the electrolyte mixture obtained in step S2 with light to obtain a gelled electrolyte.
Specifically, step S3 may also be: a hydrophilic polymer is added to the electrolyte mixture obtained in step S2 to obtain a gelled electrolyte.
Specifically, the hydrophilic polymer may be a polyhydroxy polymer such as polyvinyl alcohol or polyethylene glycol.
The gelled electrolyte obtained by the manufacturing method reduces the fluidity of the electrolyte, so that after the core package is impregnated with the electrolyte, the electrolyte can be in a semi-solidified state in the core package, free liquid electrolyte cannot exist, liquid leakage cannot occur, and the safety of the capacitor in use is ensured; the gelled electrolytic liquid wraps the cut edges of the anode and cathode aluminum foils, so that the part which is most prone to fire is protected, and the safety performance of the capacitor is further improved; meanwhile, the gelled electrolyte can be adopted, so that the capacity of the capacitor can not be reduced on the premise of improving the voltage resistance of the capacitor.
The electrolytic capacitor shown in fig. 3-4 comprises an aluminum case 1, a core package 2 impregnated with electrolyte, wherein the electrolyte is the gelled electrolyte obtained in claims 1-4 and a rubber plug 3; the rubber plug 3 is inserted at the top of the aluminum shell 1, the core bag 2 is positioned in the inner cavity of the aluminum shell 1, and the rubber plug 3 is penetrated through the top of the core bag 2.
Specifically, the core package 2 includes a positive foil 201, a negative foil 202, electrolytic paper 203, a positive lead 204 and a negative lead 205, the tops of the positive foil 201 and the negative foil 202 are respectively riveted with the positive lead 204 and the negative lead 205, the tops of the positive lead 204 and the negative lead 205 respectively penetrate through the inner cavity of the rubber plug 3, the electrolytic paper 203 is arranged between the positive foil 201 and the negative foil 202, and then the positive foil 201, the negative foil 202, the electrolytic paper 203, the positive lead 204 and the negative lead 205 are wound on a winding machine to form the flat elliptic core package.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. A method for preparing novel gel electrolyte is characterized by comprising the following steps: the method comprises the following steps:
s1: taking an acrylamide derivative as a monomer, introducing acrylic acid as a cross-linking agent, and combining by taking an oxidizing agent as a polymerization initiator to obtain a gel electrolyte;
s2: impregnating conventional liquid electrolyte, injecting the gel electrolyte obtained in the step S1, and packaging to obtain an electrolyte mixture;
s3: heating or irradiating the electrolyte mixture obtained in step S2 with light to obtain a gelled electrolyte.
2. The method for preparing the novel gel electrolyte according to claim 1, wherein the method comprises the following steps: the step S3 may further be:
a hydrophilic polymer is added to the electrolyte mixture obtained in step S2 to obtain a gelled electrolyte.
3. The method for preparing the novel gel electrolyte according to claim 2, wherein the method comprises the following steps: the hydrophilic polymer can be polyhydroxy polymer such as polyvinyl alcohol or polyethylene glycol.
4. The method for preparing the novel gel electrolyte according to claim 1, wherein the method comprises the following steps: the oxidant in step S1 may be an oxidant such as ammonium persulfate and sodium persulfate.
5. An aluminum electrolytic capacitor, characterized in that: comprises an aluminum shell (1) and a core cladding (2) impregnated with electrolyte, wherein the electrolyte is the gelled electrolyte and a rubber plug (3) obtained in the claims 1-4; the rubber plug (3) is inserted at the top of the aluminum shell (1), the core bag (2) is positioned in the inner cavity of the aluminum shell (1), and the rubber plug (3) is penetrated through the top of the core bag (2).
6. The aluminum electrolytic capacitor of claim 5, wherein: the core bag (2) comprises a positive foil (201), a negative foil (202), electrolytic paper (203), a positive lead (204) and a negative lead (205), the tops of the positive foil (201) and the negative foil (202) are respectively riveted with the positive lead (204) and the negative lead (205), the tops of the positive lead (204) and the negative lead (205) respectively penetrate through the inner cavity of the rubber plug (3), and the electrolytic paper (203) is arranged between the positive foil (201) and the negative foil (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976130.1A CN110690050A (en) | 2019-10-15 | 2019-10-15 | Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976130.1A CN110690050A (en) | 2019-10-15 | 2019-10-15 | Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110690050A true CN110690050A (en) | 2020-01-14 |
Family
ID=69112605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976130.1A Pending CN110690050A (en) | 2019-10-15 | 2019-10-15 | Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110690050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096963A (en) * | 2021-04-09 | 2021-07-09 | 深圳市金富康电子有限公司 | Gel electrolyte aluminum electrolytic capacitor and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101996770A (en) * | 2010-10-12 | 2011-03-30 | 华东师范大学 | Copolymer gel electrolyte and preparation method thereof |
| CN102311605A (en) * | 2010-07-08 | 2012-01-11 | 中国科学院物理研究所 | Gel polymer electrolyte and preparation method thereof |
| CN106409513A (en) * | 2016-08-31 | 2017-02-15 | 湖南艾华集团股份有限公司 | Square aluminum electrolytic capacitor based on gel electrolyte and preparation method thereof |
| CN107978455A (en) * | 2017-12-12 | 2018-05-01 | 湖南艾华集团股份有限公司 | The production method of gel electrolyte and aluminium electrolutic capacitor |
| CN108172399A (en) * | 2017-12-19 | 2018-06-15 | 湖南艾华集团股份有限公司 | Gel ionic liquid electrolyte of heat cure and preparation method thereof, aluminium electrolutic capacitor |
| CN108183028A (en) * | 2017-12-19 | 2018-06-19 | 中南大学 | Aluminium electrolutic capacitor flame retardant type heat cure gel polymer electrolyte and preparation method |
| CN108257785A (en) * | 2017-12-19 | 2018-07-06 | 中南大学 | Gel ionic liquid electrolyte of photocuring and preparation method thereof, aluminium electrolutic capacitor |
| CN108281287A (en) * | 2017-12-19 | 2018-07-13 | 湖南艾华集团股份有限公司 | Aluminium electrolutic capacitor fire retardant optic-solidified gel polymer electrolyte and preparation method |
-
2019
- 2019-10-15 CN CN201910976130.1A patent/CN110690050A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311605A (en) * | 2010-07-08 | 2012-01-11 | 中国科学院物理研究所 | Gel polymer electrolyte and preparation method thereof |
| CN101996770A (en) * | 2010-10-12 | 2011-03-30 | 华东师范大学 | Copolymer gel electrolyte and preparation method thereof |
| CN106409513A (en) * | 2016-08-31 | 2017-02-15 | 湖南艾华集团股份有限公司 | Square aluminum electrolytic capacitor based on gel electrolyte and preparation method thereof |
| CN107978455A (en) * | 2017-12-12 | 2018-05-01 | 湖南艾华集团股份有限公司 | The production method of gel electrolyte and aluminium electrolutic capacitor |
| CN108172399A (en) * | 2017-12-19 | 2018-06-15 | 湖南艾华集团股份有限公司 | Gel ionic liquid electrolyte of heat cure and preparation method thereof, aluminium electrolutic capacitor |
| CN108183028A (en) * | 2017-12-19 | 2018-06-19 | 中南大学 | Aluminium electrolutic capacitor flame retardant type heat cure gel polymer electrolyte and preparation method |
| CN108257785A (en) * | 2017-12-19 | 2018-07-06 | 中南大学 | Gel ionic liquid electrolyte of photocuring and preparation method thereof, aluminium electrolutic capacitor |
| CN108281287A (en) * | 2017-12-19 | 2018-07-13 | 湖南艾华集团股份有限公司 | Aluminium electrolutic capacitor fire retardant optic-solidified gel polymer electrolyte and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096963A (en) * | 2021-04-09 | 2021-07-09 | 深圳市金富康电子有限公司 | Gel electrolyte aluminum electrolytic capacitor and preparation method thereof |
| CN113096963B (en) * | 2021-04-09 | 2022-06-24 | 深圳市金富康电子有限公司 | Gel electrolyte aluminum electrolytic capacitor and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106848118B (en) | Button type lithium battery capacitor and assembling method thereof | |
| JP2021129114A (en) | Electrolytic capacitor | |
| CN108461295A (en) | A kind of high solid-liquid mixing aluminium electrolutic capacitor and preparation method thereof of energizing | |
| CN107731536A (en) | A kind of high-performance solid-state alminium electrolytic condenser preparation method | |
| CN108808114A (en) | A kind of rectangular multi pole ears wound lithium-ion battery assembly method | |
| WO2023226345A1 (en) | Free-radical in-situ polymerization semi-solid-state battery | |
| CN103000956A (en) | Manufacturing method of lithium ion battery containing gel electrolyte | |
| CN105826076A (en) | Novel solid-state capacitor and production method of the same | |
| CN110690050A (en) | Novel gel electrolyte manufacturing method and aluminum electrolytic capacitor | |
| CN110676055A (en) | Two-step impregnation preparation method of hybrid aluminum electrolytic capacitor | |
| JP2571941B2 (en) | Electrolytic capacitor | |
| CN110634681B (en) | Impregnation preparation method of hybrid aluminum electrolytic capacitor | |
| CN109786137B (en) | Preparation method of solid capacitor | |
| KR100327492B1 (en) | Preparation of lithium secondary battery employing gelled polymer electrolyte | |
| CN108766766A (en) | Capacitor and preparation method thereof based on the high ionic gel electrolyte of conductivity | |
| CN115117439A (en) | Gel electrolyte battery manufacturing process | |
| CN218827341U (en) | Solid-state battery in-situ solid-stating and formation integrated device | |
| JP4330841B2 (en) | Electric double layer capacitor and method of manufacturing electric double layer capacitor | |
| CN207800373U (en) | A kind of high solid-liquid mixing aluminium electrolutic capacitor of energizing | |
| JP2005142024A (en) | Solid polyelectrolyte and secondary battery using the same | |
| CN209843856U (en) | Battery with a battery cell | |
| JP2003309041A (en) | Solid electrolytic capacitor | |
| CN105355980B (en) | A kind of preparation method of alminium electrolytic condenser type lithium ion battery | |
| CN101271966A (en) | Production method of modified septum for lithium ion battery | |
| JP2735262B2 (en) | Solid electrolytic capacitor and method of manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
|
| RJ01 | Rejection of invention patent application after publication |