CN109216782A - Alkaline chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator - Google Patents
Alkaline chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator Download PDFInfo
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- CN109216782A CN109216782A CN201811097876.7A CN201811097876A CN109216782A CN 109216782 A CN109216782 A CN 109216782A CN 201811097876 A CN201811097876 A CN 201811097876A CN 109216782 A CN109216782 A CN 109216782A
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- anode
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- battery
- constant pressure
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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
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Alkalinity chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator proposed by the present invention, using 50% to 80% glycerol low melting point aqueous solution as electrolyte solvent, sodium hydroxide, sodium stannate is added in catholyte；Sodium perchlorate, sodium hydroxide is added in anolyte；Cathode material be aluminium sheet (stick, ring), anode material be Shi Mo Tan shaped conductive plate (stick, ring)；Insulated enclosure is isolated between each group cathode, anode, is separated with organizing between cathode and anode with ion diaphragm, and discharge battery reaction is 8Al+3NaClO4+12H2O=8Al(HO)3(s)+3NaCl: as shown in Figure 1.
Description
Technical field
Alkalinity chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator category energy storage electrochemical technology field proposed by the present invention.
Background technique
With the development of modern clean energy technology, high specific energy electric power storage technology has become the core of modern clean energy technology
Technology competition field.High specific energy, large capacity, safety, economical electric energy storage device become its focus of the competition.
Summary of the invention
Chlorine aluminium mixed solvent constant pressure proposed by the present invention, which seals, owes liquid storage battery, has following technical characterstic:
A. conductive solvent are as follows: the low melting point mixed aqueous solution containing glycerol 50% to 80%.
B. cathode are as follows: high-purity aluminium sheet welding is led with the bar of conductive adhesive frame structure or same material, ring material structure band
Outlet.
C. anode are as follows: graphite, the bar of carbon black sheet forming conductive adhesive frame structure or same material, ring material structure band
Export end.
D. the initial liquid of cathode contains: sodium hydroxide 10 to 40g/kg, sodium stannate 5 to 30g/kg.
E. the initial liquid of anode contains: sodium perchlorate 100 to 600g/kg, sodium hydroxide 5 to 40g/kg.
F. electrode reaction and cell reaction: (exoelectrical reaction)
Cathode reaction: 2Al+6OH-=2Al(HO)3+6e
Anode reaction: ClO4 -+8e+4H2O=Cl-+8HO-
Cell reaction: 8Al+3NaClO4+12H2O=8Al(HO)3(s)+3NaCl
It is dielectrically separated between battery each group cathode, the anode, is separated between cathode, anode with ion diaphragm with organizing.
The accumulator housing is up-down structure, and lower casing is recessed, contains slot electrode and sealing element；Upper casing is convex in addition at sealing
10mm, convex position set constant pressure valve.
The battery single group floating voltage: 2.95V, nominal voltage: 2.5V.
The battery terminal structure is not limited with pole formula of liquid by example.
The battery designs are than electric energy: 1000Wh/kg, 1000Wh/L.
Example 1: this example is with 5kg, 5L, 5 groups of series connection 12.5V, accumulation of energy 5000Wh, illustrates for battery:
Mass distribution: shell and sealing element: 0.25kg；
Cathode and export and connect: 1.00kg；
Anode and export end: 0.25kg；
Catholyte: 1.26kg；
Anolyte: 2.24kg；
Gross mass: 5.00kg.
The initial liquid of cathode contains: sodium hydroxide 40g, sodium stannate 20g, solvent: 50% glycerine water solution, 1200g.
The initial liquid of anode contains: sodium perchlorate 1220g, sodium hydroxide 20g, solvent: 50% glycerine water solution, 1000g.
Its top cross-sectional view such as Fig. 1.
Example 2: single group flat accumulator structural representation such as Fig. 2.
Example 3: single group cylindrical accumulator structural representation such as Fig. 3.
Detailed description of the invention and name: Fig. 1 is 1 attached drawing of abstract of description and example, is named: 5 groups of series connection, 5kg, 5L, 5000Wh,
Battery, which is bowed, cuts open structural schematic diagram；Fig. 2 is 2 attached drawing of example, name: single group flat accumulator structural schematic diagram；Fig. 3 is example 3
Attached drawing, name: single group cylindrical accumulator structural schematic diagram.
Claims (5)
1. chlorine aluminium mixed solvent constant pressure proposed by the present invention, which seals, owes liquid storage battery, there is following technical characterstic:
A. conductive solvent are as follows: the low melting point mixed aqueous solution containing glycerol 50% to 80%；
B. cathode are as follows: high-purity aluminium sheet welding is exported with the bar of conductive adhesive frame structure or same material, ring material structure band
End；
C. anode are as follows: graphite, the bar of carbon black sheet forming conductive adhesive frame structure or same material, the export of ring material structure band
End；
D. the initial liquid of cathode contains: sodium hydroxide 10 to 40g/kg, sodium stannate 5 to 30g/kg；
E. the initial liquid of anode contains: sodium perchlorate 100 to 600g/kg, sodium hydroxide 5 to 40g/kg；
F. electrode reaction and cell reaction: (exoelectrical reaction)
Cathode reaction: 2Al+6OH-=2Al(HO)3+6e
Anode reaction: ClO4 -+8e+4H2O=Cl-+8HO-
Cell reaction: 8Al+3NaClO4+12H2O=8Al(HO)3+3NaCl。
2. being dielectrically separated between battery each group cathode, the anode, separated between cathode, anode with ion diaphragm with organizing.
3. the battery single group floating voltage: 2.95V, nominal voltage: 2.5V.
4. the battery terminal structure is not limited with pole formula of liquid by example.
5. the battery designs are than electric energy: 1000Wh/kg, 1000Wh/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097876.7A CN109216782A (en) | 2018-09-20 | 2018-09-20 | Alkaline chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097876.7A CN109216782A (en) | 2018-09-20 | 2018-09-20 | Alkaline chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109216782A true CN109216782A (en) | 2019-01-15 |
Family
ID=64985275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097876.7A Pending CN109216782A (en) | 2018-09-20 | 2018-09-20 | Alkaline chlorine aluminium mixed solvent constant pressure sealed colloidal accumulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN109216782A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110010981A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, polyaluminum chloride aqueous solution owe liquid and seal constant pressure battery |
| CN113363627A (en) * | 2021-06-03 | 2021-09-07 | 中国科学院过程工程研究所 | Corrosion inhibitor for aluminum-air battery and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370011A (en) * | 2015-10-08 | 2018-08-03 | 艾沃伦24有限责任公司 | Rechargeable type aluminium ion battery |
-
2018
- 2018-09-20 CN CN201811097876.7A patent/CN109216782A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370011A (en) * | 2015-10-08 | 2018-08-03 | 艾沃伦24有限责任公司 | Rechargeable type aluminium ion battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110010981A (en) * | 2019-04-15 | 2019-07-12 | 曹大平 | Aluminum perchlorate, polyaluminum chloride aqueous solution owe liquid and seal constant pressure battery |
| CN113363627A (en) * | 2021-06-03 | 2021-09-07 | 中国科学院过程工程研究所 | Corrosion inhibitor for aluminum-air battery and application thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |