CN103259064A - Novel lithium air battery with independently-adjustable anode and cathode - Google Patents
Novel lithium air battery with independently-adjustable anode and cathode Download PDFInfo
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- CN103259064A CN103259064A CN2013101367530A CN201310136753A CN103259064A CN 103259064 A CN103259064 A CN 103259064A CN 2013101367530 A CN2013101367530 A CN 2013101367530A CN 201310136753 A CN201310136753 A CN 201310136753A CN 103259064 A CN103259064 A CN 103259064A
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- negative pole
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- air battery
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Abstract
The invention discloses a novel lithium air battery with independently-adjustable anode and cathode. The novel lithium air battery comprises a battery shell, an anode shell, a cathode shell, an anode adjusting rod, a cathode adjusting rod, an air inlet connector, an air outlet connector, an anode lead terminal and a cathode lead terminal, wherein a convex part of the outer wall of the battery shell is relatively provided with an air inlet channel and an air outlet channel, which are communicated with an inner cavity of the battery shell; the air inlet connector and the air outlet connector are respectively connected with the air inlet channel and the air outlet channel; the anode lead terminal and the cathode lead terminal are respectively located on the anode shell and the cathode shell; the anode adjusting rod can be pushed and pulled by the anode shell to move up and down along the cavity; and the cathode adjusting rod can be pushed and pulled by the cathode shell to move up and down along the cavity. The novel lithium air battery disclosed by the invention is provided with the anode and the cathode, which can be independently adjusted, so that the operation is convenient; the novel lithium air battery is good for being adaptive to various types of pole pieces and brings great convenience for industrial application and scientific researches; and the novel lithium air battery is convenient to manufacture, flexible to operate and strong in practical applicability.
Description
Technical field
The invention belongs to field of chemical power source, but relate to a kind of empty battery mould of novel lithium of horizontal air inlet of novel both positive and negative polarity position independent regulation.
Background technology
Energy crisis and environmental crisis are the two large problems that the mankind face; for tackling this challenge; people have turned one's attention to the exploitation of new forms of energy; the most valued at field of traffic then is the research and development of electric automobile; the electric motor car development is limited by secondary cell for a long time; in existing battery system, the secondary cell of the beyond doubt tool prospect of the empty battery of lithium.Lithium-air battery be a kind of be negative pole with the lithium metal, air is anodal novel secondary cell, and theoretical energy density reaches 11700Wh/kg, and is close with the gasoline energy density, be the highest battery of energy density in the present secondary cell, be subjected to people and more and more paid attention to.
Employed mould mainly contains in present most of lithium-air battery research: Swagelok battery mould (Journal of American Chemistry Society, 2006,128 (4): 1390-1393), the employed mould of Yang Shao-Horn seminar (Electrochemical and Solid one State Letters, 2010,13 (6): A69-A72) with the husky great eastern mould (Sha Haodong that invents of Shanghai Communications University, former bright rosy clouds, Ma Zhong etc. the empty battery mould of a kind of novel lithium: China, 201210134349.5[P] .2012-09-05).These moulds are widely used in the scientific research, and the mould of these types all exists in the battery pack process of assembling can not independent regulation both positive and negative polarity position, preparation cost height, the problem of preparation and complicated operation.
In sum, this area lack at present a kind of can independent regulation anodal and negative electrode position, easy to prepare, the lithium-air battery mould of simple operation.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of can independent regulation both positive and negative polarity electrode position, easy to prepare, the novel lithium-air battery mould of simple operation.
Purpose of the present invention can be achieved through the following technical solutions: but a kind of novel lithium-air battery mould of both positive and negative polarity independent regulation, comprise battery container, be arranged at anodal housing and the negative pole housing of battery container top and bottom respectively, anodal adjuster rod, the negative pole adjuster rod, dismountable intake interface and the interface of giving vent to anger, the positive wire terminal, the negative wire terminal, the lug boss of described battery container outer wall relatively is provided with inlet channel and the outlet passageway that is communicated with the battery container internal cavities, described intake interface, the interface of giving vent to anger is connected on inlet channel and the outlet passageway, and described positive wire terminal and negative wire terminal lay respectively on anodal housing and the negative pole housing; Described anodal adjuster rod is positioned at cavity upper end and can be subjected to anodal housing push-and-pull and moves up and down along cavity, and described negative pole adjuster rod is positioned at the cavity lower end and can be subjected to the push-and-pull of negative pole housing and moves up and down along cavity.Vertically place during use, wherein negative pole end below, positive terminal up, and by housing intermediate projections part mould is fixed, the center that described intake interface and the interface of giving vent to anger are positioned at battery container is the position on the upper side, following interface when the roof of inlet channel and outlet passageway and anodal adjuster rod are displaced downwardly to extreme lower position maintains an equal level, and prevents from stopping up inlet channel and outlet passageway.
Further, described anodal housing and negative pole housing are connected with battery container by screw thread, regulate the position of anodal adjuster rod and negative pole adjuster rod by screwing anodal housing and negative pole housing.
Further, described inlet channel and outlet passageway all are horizontally disposed with and are on the same horizontal line, the even air inlet of realization level.
Further, described intake interface is connected with outlet passageway with inlet channel respectively by screw thread with the interface of giving vent to anger.
Further, described battery container material is polytetrafluoroethylene, polystyrene, Kynoar, polypropylene, polyimides, phenolic resins, polyvinyl chloride, polytrifluorochloroethylene or polyethylene.As long as described case material is to guarantee that desired insulating effect and intensity then do not have special requirement.
Further, as long as described detachable inlet channel and detachable outlet passageway material therefor can guarantee that desired coupling sealing function and intensity then do not have special restriction, can be stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, as long as described anodal housing and negative pole housing material therefor can be guaranteed desired electronic conductivity and requirement of strength, can be stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, as long as described anodal adjuster rod and negative pole adjuster rod material therefor can be guaranteed desired electronic conductivity and requirement of strength, can be stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, described anodal housing and negative pole housing middle part is provided with the through hole that makes things convenient for the device assembling.
Compare with existing lithium-air battery device, but the present invention is provided with the both positive and negative polarity of independent regulation, has made things convenient for operation, be conducive to adapt to various types of pole pieces, provide a great convenience for commercial application and scientific research, this Mold Making is convenient, flexible operation, practical.
Description of drawings
Fig. 1 is lithium-air battery mould schematic diagram of the present invention;
Fig. 2 is that lithium-air battery mould of the present invention uses view;
Fig. 3 is the lithium-air battery mould of the present invention curve chart of charge and discharge first when using state.
Shown in the figure be: the anodal housing of 1-; The anodal adjuster rod of 2-; The 3-battery container; The 4-inlet channel; The 5-intake interface; 6-negative pole adjuster rod; 7-negative pole housing; 8-negative wire terminal; The 9-interface of giving vent to anger; The 10-outlet passageway; The 11-cavity; 12-positive wire terminal; 13-lithium sheet; The 14-barrier film; The 15-anode pole piece.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Need to prove that accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent; To those skilled in the art, in the accompanying drawing some known features and explanation thereof may to omit be understandable.
As shown in Figure 1, but a kind of novel lithium-air battery mould of both positive and negative polarity independent regulation, comprise battery container 3, be arranged at anodal housing 1 and the negative pole housing 7 of battery container 3 top and bottom respectively, anodal adjuster rod 2, negative pole adjuster rod 6, dismountable intake interface 5 and the interface 9 of giving vent to anger, positive wire terminal 12, negative wire terminal 8, the lug boss of described battery container 3 outer walls relatively is provided with inlet channel 4 and the outlet passageway 10 that is communicated with battery container 3 internal cavities 11, described intake interface 5, the interface 9 of giving vent to anger is connected on inlet channel 4 and the outlet passageway 10, and described positive wire terminal 12 and negative wire terminal 8 lay respectively on anodal housing 1 and the negative pole housing 7; Described anodal adjuster rod 2 is positioned at cavity 11 upper ends and can be subjected to anodal housing 1 push-and-pull and moves up and down along cavity 11, and described negative pole adjuster rod 6 is positioned at cavity 11 lower ends and can be subjected to (7) push-and-pull of negative pole housing and moves up and down along cavity 11.
Wherein, described anodal housing 1 and negative pole housing 7 are connected with battery container 3 by screw thread, regulate the position of anodal adjuster rod 2 and negative pole adjuster rod 6 by screwing anodal housing 1 and negative pole housing 7.
Further, described inlet channel 4 and outlet passageway 10 all are horizontally disposed with and are on the same horizontal line, the even air inlet of realization level.
Further, described intake interface 5 is connected with outlet passageway 10 with inlet channel 4 respectively by screw thread with the interface 9 of giving vent to anger, and is easy for installation and removal.
Further, described battery container 3 materials are polytetrafluoroethylene, polystyrene, Kynoar, polypropylene, polyimides, phenolic resins, polyvinyl chloride, polytrifluorochloroethylene or polyethylene.
Further, described intake interface 5 and interface 9 material therefors of giving vent to anger are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, described anodal housing 1 and negative pole housing 7 material therefors are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, described anodal adjuster rod 2 and negative pole adjuster rod 6 material therefors are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
Further, described anodal housing 1 and negative pole housing 7 middle parts are provided with the through hole that makes things convenient for the device assembling.
As shown in Figure 2, during use, with the assembling of above-mentioned lithium-air battery mould and place corresponding material, make required lithium-air battery:
Be anode catalyst with the cobaltosic oxide, conductive carbon black is conductive agent, Kynoar is binding agent, after mixing, evenly is applied in and prepares anode pole piece on the nickel screen, in the argon gas glove box, utilize the described mould of this patent, be negative pole with the lithium sheet, propene carbonate is electrolyte, and glass fibre is barrier film, the assembling lithium-air battery, the curve of charge and discharge first that Fig. 3 tests in purity oxygen for present embodiment.
Be anode catalyst with the cobaltosic oxide, conductive carbon black is conductive agent, Kynoar is binding agent, after mixing, evenly be applied in and prepare anode pole piece on the nickel screen, in the argon gas glove box, utilize the described mould of this patent, be negative pole with the lithium sheet, propene carbonate is electrolyte, and Celgard2320 (production of U.S. Celgard company) is barrier film, the assembling lithium-air battery.
Be anode catalyst with manganese dioxide, conductive carbon black is conductive agent, Kynoar is binding agent, after mixing, evenly be applied in and prepare anode pole piece on the carbon paper, in the argon gas glove box, utilize the described mould of this patent, be negative pole with the lithium sheet, propene carbonate is electrolyte, and Celgard2320 (production of U.S. Celgard company) is barrier film, the assembling lithium-air battery.
Be anode catalyst with the Graphene, Kynoar is binding agent, after mixing, evenly be applied in and prepare anode pole piece on the carbon paper, utilizing the described mould of this patent in the argon gas glove box, is negative pole with the lithium sheet, and propene carbonate is electrolyte, glass fibre is barrier film, the assembling lithium-air battery.
Be anode catalyst with the Graphene, polytetrafluoroethylene is binding agent, after mixing, the compacting pole piece is pressed in the pole piece for preparing on the steel mesh, utilizes the described mould of this patent in the argon gas glove box, be negative pole with the lithium sheet, propene carbonate is electrolyte, and glass fibre is barrier film, the assembling lithium-air battery.
Be anode catalyst with the Graphene, polytetrafluoroethylene is binding agent, after mixing, the compacting pole piece is pressed in the pole piece for preparing on the steel mesh, utilizes the described mould of this patent in the argon gas glove box, be negative pole with the lithium sheet, propene carbonate is electrolyte, and Celgard2320 (production of U.S. Celgard company) is barrier film, the assembling lithium-air battery.
Obviously, that describes position relation in the accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent; The above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.All any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the protection range of claim of the present invention.
Claims (9)
1. but the novel lithium-air battery mould of a both positive and negative polarity independent regulation, it is characterized in that, comprise battery container (3), be arranged at anodal housing (1) and the negative pole housing (7) of battery container (3) top and bottom respectively, anodal adjuster rod (2), negative pole adjuster rod (6), dismountable intake interface (5) and the interface of giving vent to anger (9), positive wire terminal (12), negative wire terminal (8), the lug boss of described battery container (3) outer wall relatively is provided with inlet channel (4) and the outlet passageway (10) that is communicated with battery container (3) internal cavities (11), described intake interface (5), the interface (9) of giving vent to anger is connected on inlet channel (4) and the outlet passageway (10), and described positive wire terminal (12) and negative wire terminal (8) lay respectively on anodal housing (1) and the negative pole housing (7); Described anodal adjuster rod (2) is positioned at cavity (11) upper end and can be subjected to (1) push-and-pull of anodal housing and moves up and down along cavity (11), and described negative pole adjuster rod (6) is positioned at cavity (11) lower end and can be subjected to (7) push-and-pull of negative pole housing and moves up and down along cavity (11).
2. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 saves the lithium-air battery mould, it is characterized in that, described anodal housing (1) and negative pole housing (7) are connected with battery container (3) by screw thread, regulate the position of anodal adjuster rod (2) and negative pole adjuster rod (6) by screwing anodal housing (1) and negative pole housing (7).
3. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 joint lithium-air battery mould is characterized in that described inlet channel (4) and outlet passageway (10) all are horizontally disposed with and are on the same horizontal line.
4. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 3 joint lithium-air battery mould is characterized in that described intake interface (5) is connected with outlet passageway (10) with inlet channel (4) respectively by screw thread with the interface of giving vent to anger (9).
5. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 saves the lithium-air battery mould, it is characterized in that described battery container (3) material is polytetrafluoroethylene, polystyrene, Kynoar, polypropylene, polyimides, phenolic resins, polyvinyl chloride, polytrifluorochloroethylene or polyethylene.
6. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 saves the lithium-air battery mould, it is characterized in that described intake interface (5) and the interface of giving vent to anger (9) material therefor are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
7. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 saves the lithium-air battery mould, it is characterized in that described anodal housing (1) and negative pole housing (7) material therefor are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
8. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 saves the lithium-air battery mould, it is characterized in that described anodal adjuster rod (2) and negative pole adjuster rod (6) material therefor are stainless steel, copper alloy, magnesium alloy, titanium alloy, nickel alloy, polyacetylene and linear polyphenyl.
9. but the new type of adjustable of both positive and negative polarity independent regulation according to claim 1 joint lithium-air battery mould is characterized in that, described anodal housing (1) and negative pole housing (7) middle part are provided with the through hole that makes things convenient for the device assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136753.0A CN103259064B (en) | 2013-04-19 | 2013-04-19 | Novel lithium air battery with independently-adjustable anode and cathode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136753.0A CN103259064B (en) | 2013-04-19 | 2013-04-19 | Novel lithium air battery with independently-adjustable anode and cathode |
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| CN103259064A true CN103259064A (en) | 2013-08-21 |
| CN103259064B CN103259064B (en) | 2015-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682899A (en) * | 2021-01-04 | 2021-04-20 | 东莞市唯帝信息技术有限公司 | Air purifier based on high-pressure ionized air |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010244827A (en) * | 2009-04-06 | 2010-10-28 | Nippon Telegr & Teleph Corp <Ntt> | Lithium air battery |
| CN102654566A (en) * | 2012-05-02 | 2012-09-05 | 上海交通大学 | Novel lithium air cell mould |
| CN203288719U (en) * | 2013-04-19 | 2013-11-13 | 华南理工大学 | Novel lithium air batteries die with independently adjustable negative and positive poles |
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2013
- 2013-04-19 CN CN201310136753.0A patent/CN103259064B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010244827A (en) * | 2009-04-06 | 2010-10-28 | Nippon Telegr & Teleph Corp <Ntt> | Lithium air battery |
| CN102654566A (en) * | 2012-05-02 | 2012-09-05 | 上海交通大学 | Novel lithium air cell mould |
| CN203288719U (en) * | 2013-04-19 | 2013-11-13 | 华南理工大学 | Novel lithium air batteries die with independently adjustable negative and positive poles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682899A (en) * | 2021-01-04 | 2021-04-20 | 东莞市唯帝信息技术有限公司 | Air purifier based on high-pressure ionized air |
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| CN103259064B (en) | 2015-04-22 |
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