CN102403510B - Lead-acid storage battery positive electrode for electric bicycle - Google Patents
Lead-acid storage battery positive electrode for electric bicycle Download PDFInfo
- Publication number
- CN102403510B CN102403510B CN201110361032.0A CN201110361032A CN102403510B CN 102403510 B CN102403510 B CN 102403510B CN 201110361032 A CN201110361032 A CN 201110361032A CN 102403510 B CN102403510 B CN 102403510B
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- CN
- China
- Prior art keywords
- lead
- electric bicycle
- positive electrode
- battery
- battery positive
- 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
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- 239000002253 acid Substances 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 title abstract description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052797 bismuth Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052738 indium Inorganic materials 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229910052787 antimony Inorganic materials 0.000 description 4
- 239000002140 antimony alloy Substances 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910001245 Sb alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000002142 lead-calcium alloy Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001999 grid alloy Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a lead-acid storage battery positive electrode for an electric bicycle. The positive electrode consists of the following components in percentage by weight: 1.2 to 1.6 percent of Sn, 0.2 to 0.6 percent of Al, 0.01 to 0.02 percent of Bi, 0.02 to 0.08 percent of Ag, 0.02 to 0.05 percent of In, 0.05 to 0.10 percent of Cu, and the balance of Pb.
Description
Technical field
The present invention relates to electric bicycle field, particularly to a kind of lead-acid accumulator for electric bicycle positive pole.
Background technology
In short supply with the energy, electric bicycle and hybrid vehicle are increasingly welcome by market, but electric power storage
The charge-discharge performance in pond and deep-circulating performance are currently not highly desirable.In this regard, countries in the world are all high performance in research and development
Battery, solve the reliability of lead-acid accumulator, rabbit maintainability, deeper cavity, corrosion-resistant the problems such as.
Electric bicycle may be selected fuel cell, lithium battery, Ni-MH battery, lead-acid battery etc. in theory as power current
It is contemplated that the ratio of performance to price, current study hotspot is lithium battery in source, but commercialization commonly uses is lead-acid battery, using lead
The advantage of sour battery is：(1) economical cheap, meet popular requirement；(2) can be mass-produced, technology is more ripe；(3)
Not last person's gas, zero-emission, can reduce environmental pollution；(4) petroleum resources are saved；(5) use cost is relatively low, every kilometer about 0.15
Unit；(6) lead battery can achieve that circular regeneration produces, little to resource pressure.Lead acid storage battery within the long duration therefore can be said
Pond will be the first-selected power of electric bicycle.
At present, positive electrode grid of lead storage battery material adopts lead antimony or lead-calcium alloy mostly.Lead-antimony alloy has preferable machine
Tool casting character and deep charge and discharge ability, but Sb3+Ion migrates and in negative terminal surface deposition easily between dividing plate, thus reducing
Overpotential of hydrogen evolution on negative pole, makes battery easily gassing dehydration under charging or overcharge condition, and this will lead to battery to be done too early
Dry up and stop the life-span；Though it is little that lead-calcium alloy has gassing dehydration, battery need not add water the advantages of safeguard, in charging process,
Its anode plate grid surface easily grows one layer of high-resistance anodic attack layer and serious intercrystalline corrosion occurs.Thus, greatly
Have impact on battery deeply to fill, put performance, shorten the service life of battery.Though above two alloy respectively has its advantage, all it is difficult to
Meet long-life use requirement of battery, be badly in need of exploitation one kind and can eliminate antimony gas easy to break dehydration, be avoided that calcium is also easy to produce again
The new no antimony of the defect of high resistance corrosion layer, no calcium positive grid alloy.
Content of the invention
For the deficiencies in the prior art, an object of the present invention is to provide a kind of lead-acid accumulator for electric bicycle
Positive pole.This positive electrode had both had the function of the resistance to circulation of traditional lead-antimony alloy, had the advantages that during charging, water decomposition is little simultaneously again.
For achieving the above object, present invention solution above-mentioned technical problem employed technical scheme comprise that：
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：Sn1.2
～1.6, Al0.2～0.6, Bi0.01～0.02, Ag0.02～0.08, In0.02～0.05, Cu0.05～0.10, balance of
Pb.
Preferably, this positive pole is made up of following component by weight percentage：Sn1.3～1.5, Al0.3～0.5, Bi0.012
～0.018, Ag0.04～0.06, In0.03～0.04, Cu0.06～0.09, balance of Pb.
Most preferably, this positive pole is made up of following component by weight percentage：Sn1.4、Al0.4、Bi0.015、Ag0.05、
In0.035, Cu0.075, balance of Pb.
The present invention using metal Ag, Cu etc. micro be dissolved in alloy, so that them is confused and dissipate being deposited in solid solution of property
And on crystal boundary line, so that corrosion products film produces preferable electric conductivity, reduce the distinctive anode of common lead-calcium alloy rotten
The passivation effect of erosion film.The interpolation of Bi and In element in positive pole, it is to avoid a large amount of generations of Lead oxide brown film cause battery deeply to follow
The deficiency of ring hydraulic performance decline.
The present invention having the beneficial effect that with respect to prior art：
Positive pole of the present invention no antimony, no calcium, substitute traditional positive grid alloy, formula is simple, composition rationally, have resistivity little,
Good oxidation and corrosion performance, more satisfactory mechanical strength and creep-resistant property, higher oxygen evolution potential, good from
Discharge performance and maintenance-free performance, excellent Life Cycle ability, chemical property is more stable.Both there is traditional lead-antimony alloy resistance to
The function of circulation, has the advantages that during charging, water decomposition is little simultaneously again.The electric bicycle lead acid storage battery being manufactured using this alloy
Pond, during whole battery, battery need not add distilled water, had both saved the energy, and brings great convenience to user,
Reduce manufacturing cost simultaneously, decrease the waste of resource.
Specific embodiment
Embodiment one
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：
Sn1.2, Al0.6, Bi0.01, Ag0.08, In0.02, Cu0.10, balance of Pb.
Embodiment two
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：
Sn1.6, Al0.2, Bi0.02, Ag0.02, In0.05, Cu0.05, balance of Pb.
Embodiment three
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：
Sn1.3, Al0.5, Bi0.012, Ag0.06, In0.03, Cu0.09, balance of Pb.
Example IV
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：
Sn1.5, Al0.3, Bi0.018, Ag0.04, In0.04, Cu0.06, balance of Pb.
Embodiment five
A kind of electric bicycle lead acid battery positive electrode, this positive pole is made up of following component by weight percentage：
Sn1.4, Al0.4, Bi0.015, Ag0.05, In0.035, Cu0.075, balance of Pb.
Applicant states, the present invention illustrates detailed process equipment and the technological process of the present invention by above-described embodiment,
But the invention is not limited in above-mentioned detailed process equipment and technological process, that is, do not mean that the present invention has to rely on above-mentioned detailed
Process equipment and technological process could be implemented.Person of ordinary skill in the field it will be clearly understood that any improvement in the present invention,
The interpolation of the equivalence replacement to each raw material of product of the present invention and auxiliary element, selection of concrete mode etc., all fall within the present invention's
Within the scope of protection domain and disclosure.
Claims (5)
1. a kind of electric bicycle lead acid battery positive electrode is it is characterised in that this positive pole is by weight percentage by following component
Composition：Sn 1.2, Al 0.6, Bi 0.01, Ag 0.08, In 0.02, Cu 0.10, balance of Pb.
2. a kind of electric bicycle lead acid battery positive electrode is it is characterised in that this positive pole is by weight percentage by following component
Composition：Sn 1.6, Al 0.2, Bi 0.02, Ag 0.02, In 0.05, Cu 0.05, balance of Pb.
3. a kind of electric bicycle lead acid battery positive electrode is it is characterised in that this positive pole is by weight percentage by following component
Composition：Sn 1.3, Al 0.5, Bi 0.012, Ag 0.06, In 0.03, Cu 0.09, balance of Pb.
4. a kind of electric bicycle lead acid battery positive electrode is it is characterised in that this positive pole is by weight percentage by following component
Composition：Sn 1.5, Al 0.3, Bi 0.018, Ag 0.04, In 0.04, Cu 0.06, balance of Pb.
5. a kind of electric bicycle lead acid battery positive electrode is it is characterised in that this positive pole is by weight percentage by following component
Composition：Sn 1.4, Al 0.4, Bi 0.015, Ag 0.05, In 0.035, Cu 0.075, balance of Pb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361032.0A CN102403510B (en) | 2011-11-15 | 2011-11-15 | Lead-acid storage battery positive electrode for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110361032.0A CN102403510B (en) | 2011-11-15 | 2011-11-15 | Lead-acid storage battery positive electrode for electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102403510A CN102403510A (en) | 2012-04-04 |
| CN102403510B true CN102403510B (en) | 2017-02-15 |
Family
ID=45885485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110361032.0A Expired - Fee Related CN102403510B (en) | 2011-11-15 | 2011-11-15 | Lead-acid storage battery positive electrode for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102403510B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579255A (en) * | 2017-07-29 | 2018-01-12 | 黄建平 | A kind of positive electrode grid of lead storage battery alloy and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338788A (en) * | 2000-08-17 | 2002-03-06 | 上海乐顺科技有限公司 | Multi-element alloy plate electrode of accumulator |
| CN1409421A (en) * | 2002-10-10 | 2003-04-09 | 陈有孝 | Alloy material for high energy full sealed lead-acid accumulator |
| CN101875104A (en) * | 2010-06-30 | 2010-11-03 | 长兴诺力电源有限公司 | Grid plate preparation method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032436C (en) * | 1991-01-23 | 1996-07-31 | 曹清亮 | Complex alloy for battery grids and its processing method |
| CN1031652C (en) * | 1992-01-31 | 1996-04-24 | 天津市宝坻县宝铭蓄电池厂 | Alloy used for plate railings of anode and cathode in sealed maintenance-free lead acid battery |
| US6649306B2 (en) * | 2000-01-19 | 2003-11-18 | Rsr Technologies, Inc. | Alloy for thin positive grid for lead acid batteries and method for manufacture of grid |
| CN1614053A (en) * | 2004-09-24 | 2005-05-11 | 上海飞轮有色冶炼厂 | Corrosive-proof grid material with excellent deep-circulating performance |
| CN101241989A (en) * | 2008-01-03 | 2008-08-13 | 天津市豪升新能源技术研究所 | Anode plate for lead acid accumulator |
-
2011
- 2011-11-15 CN CN201110361032.0A patent/CN102403510B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338788A (en) * | 2000-08-17 | 2002-03-06 | 上海乐顺科技有限公司 | Multi-element alloy plate electrode of accumulator |
| CN1409421A (en) * | 2002-10-10 | 2003-04-09 | 陈有孝 | Alloy material for high energy full sealed lead-acid accumulator |
| CN101875104A (en) * | 2010-06-30 | 2010-11-03 | 长兴诺力电源有限公司 | Grid plate preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102403510A (en) | 2012-04-04 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161114 Address after: 214000 Jiangsu city of Wuxi province in Northeast Town Xishan District Wang Zi Cun Mao Ziqiao No. 255 Applicant after: Pass the winter Address before: 214174 No. 1608, Huishan Avenue, Huishan Economic Development Zone, Wuxi, Jiangsu Applicant before: Xu Yan |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170104 Address after: 226600 Tongyu, Jiangsu, Haian Development Zone, North Road, No. 45, No. Applicant after: HAIAN HUADA PETROLEUM DEVICES Co.,Ltd. Address before: 214000 Jiangsu city of Wuxi province in Northeast Town Xishan District Wang Zi Cun Mao Ziqiao No. 255 Applicant before: Pass the winter |
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Granted publication date: 20170215 |
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