CN109037793A - Liquid graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in manganese highly basic imbibition - Google Patents
Liquid graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in manganese highly basic imbibition Download PDFInfo
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- CN109037793A CN109037793A CN201810934354.1A CN201810934354A CN109037793A CN 109037793 A CN109037793 A CN 109037793A CN 201810934354 A CN201810934354 A CN 201810934354A CN 109037793 A CN109037793 A CN 109037793A
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- potassium
- manganese
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- liquid
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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
- H01M10/24—Alkaline accumulators
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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
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
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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
- Y02E60/10—Energy storage using batteries
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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
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Liquid type graphite electrode plate is owed in manganese manganese strong basicity aperture height bubble rubber-plastic sponge infiltration imbibition proposed by the present invention, high carbon manganese alloy pole plate constant pressure seals charge-discharge battery, using high carbon manganese alloy profile as cathode, graphite manganese dioxide profile is anode, separated between pole plate with aperture height bubble rubber-plastic sponge plate, catholyte is potassium hydroxide, stannic acid aqueous solutions of potassium, anolyte is potassium hydroxide, mangaic acid aqueous solutions of potassium, and pole liquid is adsorbed and is stored in rubber-plastic sponge, separated between cathode and anode with ion diaphragm.As shown in Fig. 1.
Description
Technical field
Liquid type graphite electrode plate, high carbon manganese alloy pole plate are owed in manganese manganese alkalinity aperture rubber-plastic sponge infiltration imbibition proposed by the present invention
Charge-discharge battery belongs to technical field of energy storage.
Background technique
With the development of clean energy technology, it is burnt that the high energy-storage battery battery technology of Environmental Safety becomes modern energy technology
Point, the high-energy battery technology centered on all kinds of lithium batteries, among other factors, safety and cost performance be always its not；
This is provided further to research and develop the suitable extensive industrialization energy storage technology of new safety and environmental protection, high specific energy, large capacity
Wide space.
Liquid type graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in summary of the invention manganese highly basic imbibition proposed by the present invention,
Its characteristics are as follows:
A. cathode material and structure: cathode material is high carbon ferromanganese alloy sheets, welds the stick of plate frame structure or corresponding effective component
Material, coiled material and composite material tape export end.
B. anode material and structure: anode material is graphite manganese dioxide electrode, and structure is that conductive pressing is bonded sheet frame knot
Structure or the bar of identical effective component, coiled material and composite material tape export end.
C. the two poles of the earth seal: cathode and anode seals respectively, mutually isolated.
D. it is isolated between each pole plate at yin-yang the two poles of the earth and with aperture height bubble rubber and plastic boards between plate and shell, electrode solution is adsorbed and is stored in
In height bubble rubber and plastic isolation board, battery is without flowable liquid.
E. the initial liquid of cathode: potassium hydroxide, potassium stannate, potassium antimonate mixed aqueous solution, PH are greater than 13.5.
F. the initial liquid of anode: potassium hydroxide, potassium manganate mixed aqueous solution, PH are greater than 13.5.
G. separated between each anode and cathode group by ionic membrane and sealed support frame.
H. cathode reaction: M n(s)+2OH-=Mn(OH)2 (S)+2e
Anode reaction: MnO4 -2+2H2O+2e=MnO2(s)+4OH-
Overall reaction: Mn(s)+K2MnO4+2H2O=MnO2(s)+Mn (OH)2 (s)+2KOH.
I. the battery cell floating voltage: 2.16V, nominal voltage: 2.00V.
The battery design specific energy: 210Wh/kg.
Initial catholyte contains: potassium hydroxide 56 to 224g/L, potassium stannate 1 to 10g/L, potassium antimonate 0.5 to 10g/L.
Initial anolyte contains: potassium hydroxide 28 to 112g/L, potassium manganate 100 to 1600g/L, potassium stannate 1 to 10g/L.
The battery cell can be combined in series and parallel in a usual manner, to adapt to the technical requirements of application field.
The galvanic anode liquid category strong basicity, strong oxidizing property, should strictly seal, and prevent pole liquid from leaking；Catholyte category strong basicity,
Also it should strictly seal.
Example 1: the box no flow liquid of large capacity, sheet frame seals permanent air pressure battery.
Now by taking 6 monomer series-connected 5kg, 12V charge-discharge batteries as an example.
Its structure is described as follows with electrode moulding basic demand:
(1), electrode and battery structure diagrammatic cross-section such as attached drawing 1.
(2), cathode board group is that high-carbbon iron alloy casts lead frame structure band exit.
(3), anode adheres for graphite manganese dioxide pressboard conductive heat connects frame structure band exit.
(4), shell and sealing: shell generally up-down structure, the recessed belt electrode slot of lower casing, bracket, gasket slot and tight
Gu keyhole disk reinforces structure thicker in addition；Arc-spark stand is whole in addition to exit to be lower than lower case 1mm suitable for reading；Upper casing is except at sealing
With convex 5mm outside export port, band air pressure constant pressure valve, port sealing knob and end line linked grooves simultaneously add integral sealing lid.
(5), accumulator quality is distributed:
(a), shell and sealing element gross weight 0.2kg;
(b), cathode plate framework and export end gross weight 0.9kg;
(c), catholyte gross weight 0.6kg;
(d), anode plate framework and export end gross weight 0.6kg;
(e), anolyte gross weight 2.6kg;
(f), aperture height steeps rubber-plastic sponge partition gross weight 0.1kg
Battery gross weight 5kg.
Battery volume 2L.
Battery energy density per unit volume 105Wh/L.
Example 2: monomer 2V cylinder rechargeable battery, structure are as shown in Fig. 2.
Example 3: monomer 2V plate rechargeable battery, structure are as shown in Fig. 3.
Detailed description of the invention and name: Fig. 1 is 1 attached drawing of abstract of description and specification example, name are as follows: large-capacity battery
Structural schematic diagram: attached drawing 1.1 is named: large-capacity battery lower casing oral area cutting schematic diagram, attached drawing 1.2 are named: large capacity electric power storage
Pond lower casing deep cutting schematic diagram, attached drawing 1.3 are named: large-capacity battery upper casing schematic top plan view；Fig. 2 is that specification example 2 is attached
Figure, name are as follows: cylinder rechargeable battery deep cutting schematic diagram；Attached drawing 3 is 3 attached drawing of specification example, name are as follows: plate rechargeable battery is vertical
Cut open schematic diagram.
Claims (7)
1. liquid type graphite electrode plate, high carbon manganese alloy pole are owed in manganese manganese alkalinity aperture height bubble rubber-plastic sponge infiltration imbibition proposed by the present invention
Plate charge-discharge battery, its characteristics are as follows:
A. cathode material and structure: cathode material is high carbon ferromanganese alloy sheets, welds the stick of plate frame structure or corresponding effective component
Material, coiled material and composite material tape export end；
B. anode material and structure: anode material is graphite manganese dioxide electrode, structure be conductive pressing be bonded plate frame structure or
Bar, coiled material and the composite material tape of identical effective component export end；
C. the two poles of the earth seal: cathode and anode seals respectively, mutually isolated；
D. it is isolated between each pole plate of two electrodes and with aperture height bubble rubber and plastic boards between plate and shell, electrode solution is adsorbed and is stored in high bubble rubber
It moulds in isolation board, battery is without flowable liquid；
E. the initial liquid of cathode: potassium hydroxide, potassium stannate, potassium antimonate mixed aqueous solution, PH are greater than 13.5；
F. the initial liquid of anode: potassium hydroxide, potassium stannate, potassium manganate mixed aqueous solution, PH are greater than 13.5;
G. separated between each anode and cathode group by ionic membrane and sealed support frame;
H. cathode reaction: M n(s)+2OH-=Mn(OH)2 (S)+2e
Anode reaction: MnO4 -2+2H2O+2e=MnO2(s)+4OH-
Overall reaction: Mn(s)+K2MnO4+2H2O=MnO2(s)+Mn (OH)2 (s)+2KOH (exoelectrical reaction);
I. the battery cell floating voltage: 2.16V, nominal voltage: 2.00V.
2. designing specific energy: 210Wh/kg.
3. the battery can be changed electrode structure molding by application requirement, and in series and parallel and sealing means；Its structure and combination
It is not limited with example.
4. initial catholyte contains: potassium hydroxide 56 to 224g/L, potassium stannate 1 to 10g/L, potassium antimonate 0.5 to 10g/L.
5. initial anolyte contains: potassium hydroxide 28 to 112g/L, potassium manganate 100 to 1600g/L, potassium stannate 1 to 10g/L.
6. the battery cell can be combined in series and parallel in a usual manner, to adapt to the technical requirements of application field.
7. the galvanic anode liquid category strong basicity, strong oxidizing property, should strictly seal, prevent pole liquid from leaking；Catholyte category strong basicity, also
It should strictly seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934354.1A CN109037793A (en) | 2018-08-17 | 2018-08-17 | Liquid graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in manganese highly basic imbibition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934354.1A CN109037793A (en) | 2018-08-17 | 2018-08-17 | Liquid graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in manganese highly basic imbibition |
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| Publication Number | Publication Date |
|---|---|
| CN109037793A true CN109037793A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810934354.1A Pending CN109037793A (en) | 2018-08-17 | 2018-08-17 | Liquid graphite, high carbon manganese alloy pole constant pressure sealed cell are owed in manganese highly basic imbibition |
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| Country | Link |
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| CN (1) | CN109037793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010981A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, polyaluminum chloride aqueous solution owe liquid and seal constant pressure battery |
| CN110010980A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, basic zinc chloride aqueous solution owe liquid and seal constant pressure battery |
-
2018
- 2018-08-17 CN CN201810934354.1A patent/CN109037793A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010981A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, polyaluminum chloride aqueous solution owe liquid and seal constant pressure battery |
| CN110010980A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, basic zinc chloride aqueous solution owe liquid and seal constant pressure battery |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |