CN105261484A - Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof - Google Patents
Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof Download PDFInfo
- Publication number
- CN105261484A CN105261484A CN201510670306.2A CN201510670306A CN105261484A CN 105261484 A CN105261484 A CN 105261484A CN 201510670306 A CN201510670306 A CN 201510670306A CN 105261484 A CN105261484 A CN 105261484A
- Authority
- CN
- China
- Prior art keywords
- cathode
- capacitor
- anode
- electrochemical
- anode strip
- 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
Classifications
-
- 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
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a spiral wound electrolytic-electrochemical mixed capacitor with a conductive polymer as a cathode material and a preparation method thereof. The mixed capacitor comprises a cylindrical mandrel and electrolyte. The cylindrical mandrel comprises an anode sheet, a cathode sheet and electrolytic paper, wherein the anode sheet is an anode foil for an aluminum electrolytic capacitor and is provided with an anode guiding foil strip. The cathode sheet is obtained through loading a cathode paste on a cathode conductive substrate, wherein the conductive polymer for an electrochemical capacitor is used as a cathode active material in the cathode paste. The cathode sheet is provided with a cathode guiding foil strip. The anode sheet, the cathode sheet and the electrolytic paper are successively stacked in a sequence that the cathode sheet, the electrolytic paper and the anode sheet are arranged from bottom to top. The anode sheet is placed on the top and furthermore another piece of electrolytic paper is placed below the downmost cathode sheet, and afterwards coiling is performed for forming the cylindrical mandrel. The mixed capacitor has advantages of low cost, high voltage and large capacity.
Description
Technical field
The present invention relates to mixed capacitor, be specifically related to a kind of convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material and preparation method thereof.
Background technology
Electrochemical capacitor, because taking into account the feature of traditional capacitor and battery, enjoys people to pay close attention in recent years.But due to the restriction by electrolyte decomposition voltage, monomer operating voltage is generally no more than 3V.From the density energy formula E=1/2CU of capacitor
2be not difficult to find out, low-work voltage means low energy densities.Increasing substantially monomer voltage is the task of top priority that electrochemical capacitor plays a role in energy storage and dynamic field.Compared with electrochemical capacitor, operating voltage and the power density of electrolytic capacitor are high, and its lower monomer capacity can not meet fast-developing electronic industry to the demand of Large Copacity energy storage device.
Evans devises one " mixing " capacitor: its anode is Ta/Ta
2o
5, be tantalum electrolytic capacitor, negative electrode is Ta/RuO
2, be electrochemical capacitor.The anode voltage U of capacitor
a, cathode voltage U
cwith anode capacitance C
a, cathode capacitance C
cpass be: U
a/ U
c=C
c/ C
a, work as C
c>>C
a, U
a>>U
c.If namely the electric capacity of negative electrode is much larger than anode capacitance, the voltage that negative electrode is shared is then very little.During charging, most of voltage is added in anodic oxide dielectric instead of electrolyte, avoiding problems electrolyte decomposition under high voltages.Therefore, " mixing " type capacitor need not can meet high voltage requirement by cascaded structure, ensures higher capacity simultaneously.But, because ruthenium and tantalum are all rare metals, also there is the deficiency of cost height and environmental pollution as capacitor material, and in most cases, RuO
2for pressed powder, its technology for preparing electrode is loaded down with trivial details, therefore is not suitable as the extensive energy storage material used.Therefore, adopt cheap and eco-friendly capacitor electrode material to replace the Rare Metals Materials such as ruthenium and tantalum, the mixed capacitor preparing high voltage large capcity with simple process accelerates its quick approach applied in energy storage field.
Summary of the invention
It is low and have convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of high voltage and Large Copacity feature and preparation method thereof concurrently that the technical problem to be solved in the present invention is to provide a kind of cost.
Convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of the present invention, comprise cylindrical core and electrolyte, described cylindrical core comprises anode strip, cathode sheets and electrolytic paper, wherein:
Described anode strip is anode foil for aluminum electrolytic capacitor, anode strip is provided with anode and leads chaff;
Described cathode sheets be by load on negative electrode conducting base by the cathode slurry gained of electrochemical capacitor conducting polymer as cathode active material, cathode sheets is provided with cathode guide chaff; Described electrochemical capacitor conducting polymer is one or more the combination be selected from polythiophene, polyaniline, polypyrrole;
Described anode strip, cathode sheets and electrolytic paper are stacked successively by the order from the bottom to top in cathode sheets, electrolytic paper and anode strip, finish up and place electrolytic paper with anode strip under undermost cathode sheets, carry out winding afterwards and form cylindrical core.
In technique scheme, described negative electrode conducting base can be aluminium foil or cathode foil of aluminum electrolytic capacitor.Described electrolyte can be the one being selected from aqueous electrolyte, organic system electrolyte and ionic liquid, preferably adopts electrolyte for aluminum electrolytic capacitor in the application.
The present invention also comprises the preparation method of above-mentioned convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material, and comprise the preparation of cylindrical core, the preparation method of described cylindrical core comprises the following steps:
1) anode strip and negative electrode conducting base are provided;
2) cathode slurry is provided, get cathode active material, binding agent and conductive agent and prepare cathode slurry by the proportioning of 70 ~ 90wt%:5 ~ 15wt%:5 ~ 15wt%, wherein, described cathode active material is electrochemical capacitor conducting polymer, and described electrochemical capacitor conducting polymer is one or more the combination be selected from polythiophene, polyaniline, polypyrrole; ;
3) load cathode slurry on negative electrode conducting base, obtains cathode sheets;
4) cathode sheets and anode strip are carried out cutting into corresponding size on demand, dry;
5) respectively after the drying on cathode sheets and anode strip welded cathode lead chaff and anode leads chaff;
6) be that the order of cathode sheets, electrolytic paper and anode strip is stacked successively by order from the bottom to top, finish up with anode strip, and place electrolytic paper under undermost cathode sheets, be wound into cylindrical afterwards, obtain cylindrical core.
The step 1 of above-mentioned manufacture method) in, described anode strip is anode foil for aluminum electrolytic capacitor, and described negative electrode conducting base can be aluminium foil or cathode foil of aluminum electrolytic capacitor.
The step 2 of above-mentioned manufacture method) in, described binding agent and conductive agent are that routine of the prior art is selected, and particularly, binding agent can be carboxymethyl cellulose or Kynoar etc.; Conductive agent can be specifically one or both the combination in the conductive carbon materials such as electrically conductive graphite, conductive black and conductive acetylene be black, when conductive agent be chosen as above-mentioned two or more combination time, the proportioning between them is any proportioning.When preparing cathode slurry, solvent used is that routine of the prior art is selected, and can be specifically the inorganic or organic solvent such as water, NMP or DMAc.
The step 3 of above-mentioned manufacture method) in, by existing conventional method, cathode slurry is loaded on negative electrode conducting base, carry out load as the method for coating or deposition can be adopted; When carrying out applying or depositing, should carry out the two-sided of negative electrode conducting base simultaneously, preferably surface density being controlled at 5-10mg/cm when coating or deposition
2.After load completes, carry out drying, namely obtain cathode sheets.
The step 5 of above-mentioned manufacture method) in, described cathode guide chaff and anode are led chaff and are strip aluminium; Specifically can adopt the mode of Cold welding or ultra-sonic welded that cathode guide chaff and anode are led chaff to be welded on respectively on cathode sheets and anode strip.
The step 6 of above-mentioned manufacture method) in, generally, usually stacked what complete from the bottom to top in cathode sheets, electrolytic paper and anode strip, and can reel place electrolytic paper under cathode sheets after; Also can up carry out stacked, until the number of plies of cathode sheets reaches necessary requirement by above-mentioned stacking order continuation as required.In this step, as required stacked good cathode sheets, electrolytic paper and anode strip are placed in up-coiler is wound into cylindrical.
Said method is only obtain cylindrical core, and the preparation method of the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of the present invention also comprises technology routinely and carries out impregnation electrolyte, packaging process to cylindrical core after the cylindrical core of acquisition.Particularly, cylindrical for gained core is placed in 60-80 DEG C of drying box and toasts 1-3h, transfer to rapidly in impregnation cylinder afterwards, sealing vacuumizes 20-60min, and then pressurize 0.8-1.2MPa, pressurize 30-50min; Take out core afterwards, get rid of excess electrolyte, lead punching on chaff at the cathode guide chaff of cylindrical core and anode, lead the riveting of chaff nail with nail riveter at cathode guide chaff and anode, put aluminum hull, with sealing machine, aluminum hull is sealed.Wherein, described electrolyte can be the one being selected from aqueous electrolyte, organic system electrolyte and ionic liquid, preferably adopts electrolyte for aluminum electrolytic capacitor in the application.
Compared with prior art, the invention provides a kind of design of high voltage large capcity electrolysis-electrochemical mixed capacitor of novel structure, be anode with anode foil for aluminum electrolytic capacitor, provide extra-high pressure by aluminium electrolytic capacitor; Using electrochemical capacitor conductive polymer electrodes Material coating or be deposited on as negative electrode on conducting base, provide relatively high capacity by electrochemical capacitor; Adopt the mode of winding can increase the contact area of anode and cathode thus the capacity of increase mixed capacitor, because conducting polymer has the effect of fast storage and delivered current, be used as the electric capacity that cathode electrode material can increase negative electrode greatly, thus obtain the mixed capacitor having high voltage and Large Copacity feature concurrently.The present invention breaches the energy storage mode of Conventional electrochemical capacitor, effectively can improve the chemical property of mixed capacitor.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stacked structure of core in the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of the present invention;
Fig. 2 is the structural representation of cylindrical core in the convoluted electrolysis-electrochemical mixed capacitor of the present invention using conducting polymer as cathode material;
Fig. 3 is the structural representation of the embodiment of the present invention 1 when preparing core in winding process;
Fig. 4 is the pictorial diagram of convoluted electrolysis-electrochemical mixed capacitor that embodiment 1 obtains.
Number in the figure is:
1 electrolytic paper; 2 cathode sheets; 3 anode strips; 4 cathode guide chafves; 5 anodes lead chaff.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, and to understand content of the present invention better, but the present invention is not limited to following examples.
Embodiment 1: the structure of cylindrical core in the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material
Convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of the present invention, comprise cylindrical core and electrolyte, described cylindrical core comprises anode strip 3, cathode sheets 2 and electrolytic paper 1, wherein anode strip 3, cathode sheets 2 and electrolytic paper 1 stacked structure as shown in Figure 1, are respectively electrolytic paper 1, cathode sheets 2, electrolytic paper 1 and anode strip 3 from the bottom to top.Wherein said anode strip 3 is anode foil for aluminum electrolytic capacitor, anode strip 3 is provided with anode and leads chaff 5; Described cathode sheets 2 be by load on negative electrode conducting base by the cathode slurry gained of electrochemical capacitor conducting polymer as cathode active material, cathode sheets 2 is provided with cathode guide chaff 4.When preparing cathode slurry, solvent used is that routine of the prior art is selected, and can be specifically the inorganic or organic solvent such as water, NMP or DMAc.Described negative electrode conducting base can be aluminium foil or cathode foil of aluminum electrolytic capacitor, usually adopts aluminium foil.Described anode strip 3, cathode sheets 2 and electrolytic paper 1 is stacked successively by the order from the bottom to top in cathode sheets 2, electrolytic paper 1 and anode strip 3, to finish up with anode strip 3 and at undermost cathode sheets 2 times placement electrolytic papers 1, reel afterwards, and be wound into cylindrical, obtain cylindrical core, as shown in Figure 2.
By existing conventional method, impregnation electrolyte, packaging process are carried out to the core of said structure, the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material of the present invention can be obtained.
Embodiment 2: the preparation method of the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material
1) using anode foil for aluminum electrolytic capacitor as anode strip 3, take aluminium foil as negative electrode conducting base;
2) cathode slurry is provided, get cathode active material (polythiophene), binding agent AC, thickener CMC and binding agent SBR to be uniformly mixed in aqueous solvent by the weight ratio of 81:10:6:3, form the slurry with certain viscosity, cross 180-200 eye mesh screen, obtain cathode slurry;
3) coated cathode slurry on the two sides of negative electrode conducting base, controlling two-sided surface density during coating is 8mg/cm
2, dry at 80 DEG C after having applied, obtain cathode sheets 2;
4) by gained cathode sheets 2 and anode strip 3 according to design need cut into corresponding size, dry;
5) chaff 4 is led according to welded cathode on the relevant position in design respectively cathode sheets 2 after the drying and anode strip 3 and anode leads chaff 5;
6) by stacked successively in the order of electrolytic paper 1, cathode sheets 2, electrolytic paper 1 and anode strip 3 from the bottom to top, stacked complete be placed on up-coiler and reel, the schematic diagram in winding process as shown in Figure 3, obtains cylindrical core;
7) by step 6) the cylindrical core of gained put into drying box in 80 DEG C baking 2h, transfer to rapidly afterwards in impregnation cylinder, sealing vacuumize 40min, then pressurize 1.0MPa, pressurize 40min; Take out core afterwards, get rid of excess electrolyte, punching on chaff 5 is led at the cathode guide chaff 4 of cylindrical core and anode, lead chaff 5 with nail riveter at cathode guide chaff 4 and anode and follow closely riveting, put aluminum hull, with sealing machine, aluminum hull is sealed, obtain convoluted electrolysis-electrochemical mixed capacitor, as shown in Figure 4.
Convoluted electrolysis-the electrochemical mixed capacitor of Al/Al2O3 ‖ polythiophene PEDOT/Al type is prepared by method described in embodiment 2, wherein electrolytic paper 1/ barrier film, cathode sheets 2 and anode strip 3 are respectively: anode strip 3:1050mm*24mm, cathode sheets 2:1100mm*24mm, electrolytic paper 1/ barrier film: 1260*28,2.Meanwhile prepare Al/Al2O3 ‖ Al type conventional aluminium electrolytic capacitor, Al/AC ‖ AC/Al type electrochemical capacitor by the existing customary preparation methods of capacitor, and their index such as voltage, capacity, energy density detected, result as described in Table 1:
Table 1:
Claims (6)
1. the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material, comprise cylindrical core and electrolyte, it is characterized in that: described cylindrical core comprises anode strip (3), cathode sheets (2) and electrolytic paper (1), wherein:
Described anode strip (3) is anode foil for aluminum electrolytic capacitor, anode strip (3) is provided with anode and leads chaff (5);
Described cathode sheets (2) be by load on negative electrode conducting base by the cathode slurry gained of electrochemical capacitor conducting polymer as cathode active material, cathode sheets (2) is provided with cathode guide chaff (4); Described electrochemical capacitor conducting polymer is one or more the combination be selected from polythiophene, polyaniline, polypyrrole;
Described anode strip (3), cathode sheets (2) and electrolytic paper (1) are stacked successively by the order from the bottom to top in cathode sheets (2), electrolytic paper (1) and anode strip (3), finish up with anode strip (3) and place electrolytic paper (1) under undermost cathode sheets (2), carrying out winding afterwards and form cylindrical core.
2. the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material according to claim 1, is characterized in that: described negative electrode conducting base is aluminium foil or cathode foil of aluminum electrolytic capacitor.
3. the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material according to claim 1, is characterized in that: described electrolyte is the one being selected from aqueous electrolyte, organic system electrolyte and ionic liquid.
4. the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material according to claim 1, is characterized in that: described electrolyte is electrolyte for aluminum electrolytic capacitor.
5. the preparation method of the convoluted electrolysis-electrochemical mixed capacitor using conducting polymer as cathode material according to claim 1, comprise the preparation of cylindrical core, the preparation method of described cylindrical core comprises the following steps:
1) anode strip (3) and negative electrode conducting base are provided;
2) cathode slurry is provided, get cathode active material, binding agent and conductive agent and prepare cathode slurry by the proportioning of 70 ~ 90wt%:5 ~ 15wt%:5 ~ 15wt%, wherein, described cathode active material is electrochemical capacitor conducting polymer, and described electrochemical capacitor conducting polymer is one or more the combination be selected from polythiophene, polyaniline, polypyrrole;
3) load cathode slurry on negative electrode conducting base, obtains cathode sheets (2);
4) cathode sheets (2) and anode strip (3) are carried out cutting into corresponding size on demand, dry;
5) respectively cathode sheets (2) and anode strip (3) are gone up welded cathode and are led chaff (4) and anode leads chaff (5) after the drying;
6) be that the order of cathode sheets (2), electrolytic paper (1) and anode strip (3) is stacked successively by order from the bottom to top, finish up with anode strip (3), and electrolytic paper (1) is placed under undermost cathode sheets (2), be wound into cylindrical afterwards, obtain cylindrical core.
6. preparation method according to claim 5, is characterized in that: after the cylindrical core of acquisition, also comprise technology routinely carry out impregnation electrolyte, packaging process to cylindrical core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670306.2A CN105261484A (en) | 2015-10-16 | 2015-10-16 | Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670306.2A CN105261484A (en) | 2015-10-16 | 2015-10-16 | Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105261484A true CN105261484A (en) | 2016-01-20 |
Family
ID=55101126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510670306.2A Pending CN105261484A (en) | 2015-10-16 | 2015-10-16 | Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261484A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108537323A (en) * | 2018-03-30 | 2018-09-14 | 滁州学院 | A kind of aluminium electrolutic capacitor core diameter calculation method based on artificial neural network |
| CN108597877A (en) * | 2016-12-12 | 2018-09-28 | 钰邦科技股份有限公司 | The electrolytic capacitor of Low dark curient |
| US11004616B2 (en) | 2016-12-12 | 2021-05-11 | Apaq Technology Co., Ltd. | Low leakage electrolytic capacitor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009231297A (en) * | 2008-03-19 | 2009-10-08 | Osaka Gas Co Ltd | Hybrid capacitor |
| CN103021670A (en) * | 2012-12-25 | 2013-04-03 | 上海奥威科技开发有限公司 | Tantalum anode and activated carbon cathode based hybrid super capacitor |
| CN104851594A (en) * | 2015-04-13 | 2015-08-19 | 湖南艾华集团股份有限公司 | Aluminum-electrolytic-electrochemical hybrid capacitor and preparation method |
-
2015
- 2015-10-16 CN CN201510670306.2A patent/CN105261484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009231297A (en) * | 2008-03-19 | 2009-10-08 | Osaka Gas Co Ltd | Hybrid capacitor |
| CN103021670A (en) * | 2012-12-25 | 2013-04-03 | 上海奥威科技开发有限公司 | Tantalum anode and activated carbon cathode based hybrid super capacitor |
| CN104851594A (en) * | 2015-04-13 | 2015-08-19 | 湖南艾华集团股份有限公司 | Aluminum-electrolytic-electrochemical hybrid capacitor and preparation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597877A (en) * | 2016-12-12 | 2018-09-28 | 钰邦科技股份有限公司 | The electrolytic capacitor of Low dark curient |
| CN108597877B (en) * | 2016-12-12 | 2020-09-08 | 钰邦科技股份有限公司 | Low leakage electrolytic capacitor |
| US11004616B2 (en) | 2016-12-12 | 2021-05-11 | Apaq Technology Co., Ltd. | Low leakage electrolytic capacitor |
| CN108537323A (en) * | 2018-03-30 | 2018-09-14 | 滁州学院 | A kind of aluminium electrolutic capacitor core diameter calculation method based on artificial neural network |
| CN108537323B (en) * | 2018-03-30 | 2022-04-19 | 滁州学院 | Aluminum electrolytic capacitor roll core diameter calculation method based on artificial neural network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW535178B (en) | Cylindrical high-voltage super capacitor and its manufacturing method | |
| JP5647447B2 (en) | Electrode for electrochemical device and method for producing the same | |
| Xie et al. | Electrochemical flexible supercapacitor based on manganese dioxide-titanium nitride nanotube hybrid | |
| US10644324B2 (en) | Electrode material and energy storage apparatus | |
| CN105336504B (en) | Hybrid capacitor battery | |
| CN104600243B (en) | A kind of pole piece, energy storage device and preparation method thereof | |
| CN103151183A (en) | Methods for manufacturing electrode and energy storage device, and energy storage device | |
| CN104637690A (en) | Solid electrolyte aluminum electrolytic capacitor and manufacturing method thereof | |
| CN105261484A (en) | Spiral wound electrolytic-electrochemical mixed capacitor with conductive polymer as cathode material and preparation method thereof | |
| EP1371067B1 (en) | Compound having a high conductivity for electrons; electrode for an electrochemical cell which comprises this compound, method for preparing an electrode and electrochemical cell | |
| CN102881464A (en) | Method for making energy storage device | |
| US20130078515A1 (en) | Electronic battery with nano-composite | |
| CN104992837A (en) | Composite substrate applied to quasi Faraday super capacitors and making method and application thereof | |
| CN105023761A (en) | Nano-structure electrode for energy storage device and pseudocapacitor having electrode | |
| CN104851594B (en) | Aluminium electroloysis electrochemical mixed capacitor and preparation method | |
| CN109686569A (en) | A kind of preparation process suitable for solid-state capacitor and its battery formation clamp used | |
| CN102893350A (en) | Solid electrolytic capacitor | |
| CN104064358A (en) | Electrochemical polymerization solution for preparing solid electrolyte layer for solid electrolytic capacitor | |
| CN108492988B (en) | Solid-state capacitor cathode carbon foil and preparation method thereof, and solid-state capacitor and preparation method thereof | |
| CN105161308A (en) | Electrolytic-electrochemical hybrid capacitor taking porous carbon as cathode material, and preparation method thereof | |
| JP4731979B2 (en) | Lithium ion capacitor | |
| CN102938322A (en) | Super-capacitance battery and preparation method thereof | |
| CN105244174A (en) | Convoluted electrolytic-electrochemical hybrid capacitor and fabrication method thereof | |
| Ngo et al. | High performance supercapacitor based on thick buckypaper/polyaniline composite electrodes | |
| CN106783177A (en) | A kind of method for preparing the chip-type laminated solid aluminum electrolytic capacitor of thin polymeric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |