CN204732477U - Storage battery foam copper electrode - Google Patents
Storage battery foam copper electrode Download PDFInfo
- Publication number
- CN204732477U CN204732477U CN201520502312.2U CN201520502312U CN204732477U CN 204732477 U CN204732477 U CN 204732477U CN 201520502312 U CN201520502312 U CN 201520502312U CN 204732477 U CN204732477 U CN 204732477U
- Authority
- CN
- China
- Prior art keywords
- plate
- foam copper
- copper
- storage battery
- electrode
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000010949 copper Substances 0.000 title claims abstract description 67
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 67
- 239000006260 foam Substances 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 title claims abstract description 25
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000011149 active material Substances 0.000 claims abstract description 16
- 229960004643 cupric oxide Drugs 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000009827 uniform distribution Methods 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 238000011536 re-plating Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- Y02E60/10—Energy storage using batteries
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model discloses a kind of storage battery foam copper electrode, comprise electrode body, also comprise active material, dividing plate and lug, electrode body is the three-dimension hole matrix adopting foam copper material, Copper substrate Special composition network structure, be uniform-distribution with the hole that aperture is suitable, electrode body comprises positive plate and negative plate, fill process in the foam copper hole of positive plate and have cupric oxide, and using cupric oxide as the active material of positive plate, negative plate directly makes matrix with foam copper, positive plate, storage battery porous insulation body dividing plate is provided with between negative plate, lug and electrode body are structure as a whole.Electrode of the present utility model adopts foam copper material, foam copper hole makes Copper substrate surface area greatly increase, more active material can be contained, be conducive to the capacity improving battery, and have remarkable cycle performance, structure is simple, low cost of manufacture, manufacture is convenient, environment friendly and pollution-free, can be widely used in storage battery mounting technology field.
Description
Technical field
The utility model relates to storage battery mounting technology field, is specifically related to a kind of storage battery foam copper electrode.
Background technology
In prior art, storage battery is widely used in every field, electrode quality is the important guarantee of storage battery stability, normally at least one positive electrode and a negative electrode, in the past, have already been proposed the rotten disconnected problem of corrosion that some methods solve the battery terminal that such as lead grid is formed, useful life short problem and problem of environmental pollution, but still there is no desirable solution, because other high-power battery technology is still not mature enough, so, high-power battery technical field is still based on lead acid accumulator, for this reason, applicant has invented a kind of copper alkaline cell that application number is 201510351104.1, utilize the chemical property that potassium hydroxide aqueous solution can not react with copper, copper is adopted just to do, negative electrode, its positive plate uses copper gratings external application cupric oxide as the oxidant of storage battery, and utilization adds acetylene black to strengthen the conductivity of positive electrode in cupric oxide, its negative plate makes matrix with copper sheet, during charging, one deck zinc is coated with above negative electrode copper sheet, as the active material of negative plate, efficiently solve the problems referred to above, but as preferred, still need to improve the conductivity of positive plate and the high tack of negative plate zinc ion.
Utility model content
For making up the weak point of above-mentioned technology, the utility model provides the storage battery foam copper electrode that a kind of manufacture is convenient, wire performance is fast, capacity is large, environment friendly and pollution-free.
The utility model storage battery foam copper electrode, comprise electrode body, also comprise active material, dividing plate and lug, described electrode body is the three-dimension hole matrix adopting foam copper material, Copper substrate Special composition network structure, be uniform-distribution with the hole that aperture is suitable, described electrode body comprises positive plate and negative plate, in the foam copper hole of described positive plate, process has cupric oxide, and using cupric oxide as the active material of positive plate, described negative plate directly makes matrix with foam copper, during charging, the Copper substrate wall of the foam copper hole of negative plate is coated with one deck zinc, using the active material as negative plate, described positive plate, dividing plate is provided with between negative plate, described lug and electrode body are structure as a whole, lug part does shock compaction process.
The utility model storage battery foam copper electrode, described positive plate, negative plate and dividing plate form a pole plate group, a plurality of positive plate, negative plate and dividing plate form electrode group, described positive plate and the arrangement of negative plate intersecting, the centre of any two positive plates be disposed adjacent and negative plate is separated by a dividing plate.
The utility model storage battery foam copper electrode, described electrode body is the foam copper three-dimension hole network structure adopting red copper or copper alloy material, or adopts the structure of foam copper re-plating one deck copper.
Owing to have employed technique scheme, the utility model overcomes the shortcoming of prior art, the beneficial effect had is: electrode body of the present utility model adopts the three-dimension hole matrix of foam copper material, there is good conductivity and extension plasticity, foam copper hole makes Copper substrate surface area greatly increase, more active material can be contained, be conducive to the capacity improving battery, in the foam copper hole of positive plate, process has cupric oxide to make active material, adhere to zinc in the foam copper hole of negative plate and make active material, and there is remarkable cycle performance, structure is simple, low cost of manufacture, manufacture is convenient, environment friendly and pollution-free.
Accompanying drawing explanation
Fig. 1 is the said positive-pole plate structure schematic diagram of the utility model storage battery foam copper electrode;
Fig. 2 is the anode plate schematic diagram of the utility model storage battery foam copper electrode;
Fig. 3 is the close-up schematic view of the positive plate of the utility model storage battery foam copper electrode.
Wherein, 1, positive plate; 2, negative plate; 3, lug; 4, foam copper; 5, hole; 6, cupric oxide.
Embodiment
Below in conjunction with embodiment, the utility model storage battery foam copper electrode is further described and is set forth.
See Fig. 1-Fig. 3, the utility model storage battery foam copper electrode, comprise electrode body, also comprise active material, dividing plate and lug 3, described electrode body is the three-dimension hole matrix adopting foam copper material, Copper substrate Special composition network structure, be uniform-distribution with the hole 5 that aperture is suitable, there is good conductivity and extension plasticity, described electrode body comprises positive plate 1 and negative plate 2, in the foam copper hole 5 of described positive plate 1, process has cupric oxide 6, and the active material using cupric oxide as positive plate 1, described negative plate 2 directly makes matrix with foam copper 4, during charging, the Copper substrate wall of the foam copper hole 5 of negative plate 2 is coated with one deck zinc, using the active material as negative plate 2, described positive plate 1, storage battery porous insulation body dividing plate is provided with between negative plate 2, its effect stores electrolyte, as gas passage, prevent the bending of pole plate and distortion and just make, distance between negative pole is reduced to minimum and mutual not short circuit, described lug 3 is structure as a whole with electrode body, lug 3 part does shock compaction process, to do the welding of homopolarity bus-bar.
The utility model storage battery foam copper electrode, described positive plate 1, negative plate 2 and dividing plate form a pole plate group, a plurality of positive plate 1, negative plate 2 and dividing plate form electrode group, described positive plate 1 and the arrangement of negative plate 2 intersecting, the centre of any two positive plates be disposed adjacent 1 and negative plate 2 is separated by a dividing plate.
The utility model storage battery foam copper electrode, described electrode body is the foam copper three-dimension hole network structure adopting red copper or copper alloy material, or adopts the structure of foam copper re-plating one deck copper, to reinforce electrode body.
Claims (3)
1. storage battery foam copper electrode, comprise electrode body, also comprise active material, dividing plate and lug (3), it is characterized in that: described electrode body is the three-dimension hole matrix adopting foam copper material, Copper substrate Special composition network structure, be uniform-distribution with the hole (5) that aperture is suitable, described electrode body comprises positive plate (1) and negative plate (2), fill process in the foam copper hole of described positive plate (1) and have cupric oxide (6), and the active material using cupric oxide as positive plate (1), described negative plate (2) directly makes matrix with foam copper (6), during charging, the Copper substrate wall of the foam copper hole of negative plate (2) is coated with one deck zinc, using the active material as negative plate (2), described positive plate (1), negative plate is provided with dividing plate between (2), described lug (3) and electrode body are structure as a whole, lug (3) part does shock compaction process.
2. storage battery foam copper electrode according to claim 1, it is characterized in that: described positive plate (1), negative plate (2) and dividing plate form a pole plate group, a plurality of positive plate (1), negative plate (2) and dividing plate form electrode group, described positive plate (1) and the arrangement of negative plate (2) intersecting, the centre of any two positive plates be disposed adjacent (1) and negative plate (2) is separated by a dividing plate.
3. storage battery foam copper electrode according to claim 1, is characterized in that: described electrode body is the foam copper three-dimension hole network structure adopting red copper or copper alloy material, or adopts the structure of foam copper re-plating one deck copper.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502312.2U CN204732477U (en) | 2015-07-13 | 2015-07-13 | Storage battery foam copper electrode |
| PCT/CN2015/092592 WO2016206257A1 (en) | 2015-06-24 | 2015-10-23 | Copper alkaline storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502312.2U CN204732477U (en) | 2015-07-13 | 2015-07-13 | Storage battery foam copper electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732477U true CN204732477U (en) | 2015-10-28 |
Family
ID=54390806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502312.2U Expired - Fee Related CN204732477U (en) | 2015-06-24 | 2015-07-13 | Storage battery foam copper electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768673A (en) * | 2016-08-23 | 2018-03-06 | 宁德新能源科技有限公司 | Modified foam metal, electrode slice and secondary cell |
| CN115799523A (en) * | 2022-12-06 | 2023-03-14 | 中国电子科技集团公司第十八研究所 | Polar plate framework for zinc-silver battery and preparation method thereof |
-
2015
- 2015-07-13 CN CN201520502312.2U patent/CN204732477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768673A (en) * | 2016-08-23 | 2018-03-06 | 宁德新能源科技有限公司 | Modified foam metal, electrode slice and secondary cell |
| CN115799523A (en) * | 2022-12-06 | 2023-03-14 | 中国电子科技集团公司第十八研究所 | Polar plate framework for zinc-silver battery and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |