CN109216661A - Has the compound lead carbon battery of vitreous carbon carbon electrode plate - Google Patents
Has the compound lead carbon battery of vitreous carbon carbon electrode plate Download PDFInfo
- Publication number
- CN109216661A CN109216661A CN201710549541.3A CN201710549541A CN109216661A CN 109216661 A CN109216661 A CN 109216661A CN 201710549541 A CN201710549541 A CN 201710549541A CN 109216661 A CN109216661 A CN 109216661A
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- Prior art keywords
- carbon
- plate
- battery
- tool
- carbon electrode
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Classifications
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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
- H01M4/14—Electrodes for lead-acid accumulators
-
- 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
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
Abstract
A kind of compound lead carbon battery having vitreous carbon carbon electrode plate installs the combination of plural positive plate, plural negative plate, complex isolation plate and plural number tool vitreous carbon carbon electrode for a battery inside.The positive plate is adjacent with the negative plate and arranges in order, has the isolation board and the tool vitreous carbon carbon electrode between the adjacent and opposite positive plate and negative plate.The positive plate, the negative plate, the isolation board and the tool vitreous carbon carbon electrode combination collocation pressure appropriate be placed in the battery case, component is set to form the state for being pressed against fitting each other, such tool vitreous carbon carbon electrode is smooth in the negative plate and the isolation plate surface without being formed by any adhesion medium.The battery has the effect of that being able to ascend charge efficiency, promotion service life and hot environment uses whereby.
Description
Technical field
A kind of technical field of the present invention about lead carbon battery particularly relates to the compound lead of tool vitreous carbon carbon electrode plate
Carbon battery.
Background technique
In order to solve the problems, such as the problem of energy reduces and reduce discharge exhaust gas environmental pollution, locomotive is manufactured at present
Quotient implements different degrees of oil electric mixed dynamic system respectively, wherein the battery technology innovated is even more key.Existing market
The battery of upper existing a variety of kenels, such as one-shot battery and secondary rechargeable battery.For the ingredient of composition, have lead-acid battery,
Nickel-metal hydride battery, nickel-cadmium cell, lithium battery (cobalt acid lithium, LiMn2O4, LiFePO4).
In the use occasion of lead-acid battery group, especially in hybrid electric vehicle, the high charge-discharge speed of battery pack is made
Hydrogen oxygen is generated at the formation for having sulfuric acid lead layer in the plate face of negative plate, and in negative plate and positive plate.Due in cathode
The lead sulfate continued accumulation of plate, the effective surface area that finally will lead to negative plate become smaller, and then can not transmit electric current again, reduce
The life of product of battery.
Summary of the invention
The present invention has about a kind of compound lead carbon battery for having vitreous carbon carbon electrode plate and is able to ascend charging effect
The effect that rate, promotion service life and hot environment use.
For the above-mentioned purpose with effect, the present invention provide it is a kind of have vitreous carbon carbon electrode plate compound lead carbon battery,
Include:
One battery case has an accommodating space；
One positive terminal protrudes outside the battery case；
One negative terminal protrudes outside the battery case；
One positive plate is mounted in the accommodating space of the battery case and is electrically connected the positive terminal；
One negative plate is mounted in the accommodating space of the battery case and is electrically connected the negative terminal；
One isolation board is mounted in the accommodating space of the battery case and position is between the positive plate and the negative plate；And
One tool vitreous carbon carbon electrode, configures between the negative plate and the isolation board, and the tool vitreous carbon carbon electrode
It is gripped and is positioned by the negative plate and the isolation board, and the smooth surface in the negative plate of tool vitreous carbon carbon electrode.
Further, which is coated with cathode lead plaster by a lead grid plate surface and constitutes through drying.
Further, the cathode lead plaster include 75 to 85wt% lead powder, 8 to 10wt% water, 8 to 12wt% it is dilute
Sulfuric acid, 0.1 to 0.5wt% sodium lignosulfonate, 0.05 to 0.3wt% staple fiber, 0.1 to 2wt% barium sulfate, 0.2 to
The carbon black of 0.6wt% and 0.05 to 0.3wt% graphene, between the carbon black and the graphene weight ratio be 4:1~2:1.
Further, which has 1.3~1.5g/cm3Density and 72~78% oxidizability.
Further, which is 1.4g/cm3。
Further, weight ratio is 4:1~3:1 between the barium sulfate and the sodium lignosulfonate.
Further, which is the polyester fiber of 2~5mm of length.
Further, which is gripped by the negative plate and the isolation board and is positioned, should to refer to
Nothing is by adhesion medium to form combination between tool vitreous carbon carbon electrode and the negative plate and the isolation board.
Further, which there is the organic material of high surface area tool is formed after high temperature sintering
The electrode of vitreous carbon.
The lead storage battery that the present embodiment discloses be a battery inside install plural positive plate, plural negative plate, plural number every
From plate and plural number tool vitreous carbon carbon electrode.Wherein the positive plate is adjacent with the negative plate and arranges in order, adjacent and opposite
The positive plate and negative plate between have the isolation board and the tool vitreous carbon carbon electrode.The positive plate, the negative plate, the isolation
The combination collocation pressure appropriate of plate and the tool vitreous carbon carbon electrode is placed in the battery case, therefore each component forms pressure each other
By the state of fitting.
In other words, which is gripped by the negative plate and the isolation board and forms positioning, and the tool
Without by any adhesion medium, such as stick between vitreous carbon carbon electrode and the negative plate and the isolation board, with formed it is smooth in
The cathode plate surface.
The beneficial effects of the present invention are:
A kind of compound lead carbon battery having vitreous carbon carbon electrode plate provided by the invention, which, which has, is able to ascend
The effect that charge efficiency, promotion service life and hot environment use.
Detailed description of the invention
Fig. 1 is combining structure schematic diagram of the invention.
Fig. 2 is this bright cycle life experimental data figure.
Fig. 3 is circulation An Futu of the invention.
Appended drawing reference
10: battery case；12: accommodating space；20: positive terminal；30: negative terminal；40: positive plate；50: negative plate；60: isolation
Plate；70: tool vitreous carbon carbon electrode.
Specific embodiment
Below i.e. according to disclosed purpose and effect, preferable feasible embodiment is enumerated, and cooperate attached drawing detailed
Explanation.
Referring to Fig. 1, the structure of a lead storage battery includes at least a battery case 10, a positive terminal 20, a negative terminal 30, one
Positive plate 40, a negative plate 50, an isolation board 60 and a tool vitreous carbon carbon electrode 70.Wherein the battery case 10 has an accommodating
Space 12, the positive terminal 20 and the negative terminal 30 projectedly configure outside the battery case 10.The positive plate 40, the negative plate 50,
The isolation board 60 and the tool vitreous carbon carbon electrode 70 are mounted in the accommodating space 12, which is electrically connected the anode
Column 20, the electrical negative terminal 30 of the negative plate 50.
Furthermore, the number of the positive plate 40, the negative plate 50, the isolation board 60 and the tool vitreous carbon carbon electrode 70
Amount is plural number.The positive plate 40 is adjacent with the negative plate 50 and arranges in order.Furthermore the adjacent and opposite positive plate 40 with
There is the isolation board 60 and the tool vitreous carbon carbon electrode 70 between negative plate 50.
Due to the positive plate 40 and 50 sequential of negative plate, so the two sides of the negative plate 50 respectively should with respect to one
Positive plate 40 causes each self-configuring one in the two sides of the negative plate 50 tool vitreous carbon carbon electrode 70.
Furthermore the plural positive plate 40, the plural negative plate 50, the plural isolation board 60 and the plural tool vitreous carbon
The combination collocation of carbon electrode 70 extrusion mode appropriate is placed in the accommodating space 12 of the battery case 10, in addition each material experiences this certainly
Reaction force after the extrusion of battery case 10, therefore each component forms the state for being pressed against fitting each other；In other words, the tool vitreous carbon
Carbon electrode 70 is formed positioning by the negative plate 50 and gripping for the isolation board 60, and the tool vitreous carbon carbon electrode 70 and the cathode
Nothing is smooth in 50 surface of negative plate to be formed by any adhesion medium, such as stick between plate 50 and the isolation board 60.
The positive plate 40 is coated with positive active material by a metal sheet surface and constitutes through drying；The negative plate 50 is a gold medal
Belong to plate surface coating negative electrode active material to be constituted through drying.The composition of the positive plate 40 of the present embodiment and general usual group
At suitable；The negative plate 50 of the present embodiment is that lead grid plate surface coating cathode lead plaster is formed through drying；The tool of this example
The electrode that there is vitreous carbon carbon electrode 70 organic material of high surface area tool vitreous carbon is formed after high temperature sintering.
The cathode lead plaster include 75 to 85wt% lead powder, 8 to 10wt% water, 8 to 12wt% dilute sulfuric acid, 0.1 to
The sodium lignosulfonate of 0.5wt%, 0.05 to 0.3wt% staple fiber, 0.1 to 2wt% barium sulfate, 0.2 to 0.6wt% carbon
It is black and 0.05 to 0.3wt% graphene, between the carbon black and the graphene weight ratio be 4:1~2:1.
The lead powder has 1.3~1.5g/cm3Density and 72~78% oxidizability.The sulfuric acid density is 1.4g/
cm3；Weight ratio is 4:1~3:1 between the barium sulfate and the sodium lignosulfonate；The polyester that the staple fiber is 2~5mm of length is fine
Dimension.
According to the composite structure and material composition of this implementation, which has good conductive characteristic
And electric pump characteristic, electronics can be made to be communicated rapidly to the sulfuric acid layer of the negative plate 50 through 70 surface of tool vitreous carbon carbon electrode,
It uses and achievees the purpose that be promoted charging acceptance and promotion cycle life；And the tool vitreous carbon carbon electrode 70 and positive plate 40 are simultaneously
Also there is good capacitance characteristic when connection, with the negative plate 50 and positive plate 40 formed after compound one have can charge and discharge two
The lead carbon battery of primary cell and capacitive effect.
Due in the lead plaster of the negative plate 50 graphene and carbon black ingredient have low resistance, highly conductive characteristic, then
It mixes and is coated on the lead grid plate and the surface configuration of the negative plate 50 has the tool glassy state with lead powder and other active materials
Graphite carbon electrode 70, therefore the present embodiment is enough that the negative plate 50 is enabled to have excellent electric conductivity, improve charge efficiency to improve battery
Need the shortcomings that charging for a long time, electric energy that can be transmitted to negative plate 50 by the tool vitreous carbon carbon electrode 70, and reducing should
The situation that negative plate 50 vulcanizes；In addition, class super capacitor system is formed between the tool vitreous carbon carbon electrode 70 and the positive plate 40,
Have the function of storing charge, therefore the problem of traditional lead acid batteries charge efficiency difference can be greatly improved and promote the circulation of battery
Service life.
Referring to Fig. 2, disclosing the curve graph of the present embodiment cycle life test in figure.The figure is shown with one 12 volts
Full electricity battery is tested, test condition are as follows: (A) electric discharge 2C, FV=1.65V/CELL；(B) voltage limit charging 14.1V；Imax=
0.25C carries out charging 5 hours；Repeat step (A) and (B), until capacitance < 50% when, terminate test.As shown in figure, passing through
After crossing 230 times charge and discharge, capacity still shows the state overcharged (by time conversion about 102%), and display the present embodiment has
It promotes charge efficiency and promotes the effect in service life.
Referring to Fig. 3, showing cyclic voltammogram (CV of the revealed battery of the present embodiment after multiple charge and discharge in figure
Figure, scan round number 100 times).Anode spike potential (2.0A) since the variation curvature of each curve graph is close, and in figure with
The potential difference of peak cathode current potential (- 2.6A) is about 4.6A, so provable is implemented revealed tool vitreous carbon carbon electrode
70 have good capacitive effect.
The revealed battery of the present embodiment has the advantage that 1. current high temperature bases, such as 3G and 4G communication base
Platform, cloud data center all need to increase cold air in computer room and cool down because battery performance is not heat-resisting enough, however the battery of this example
With can the tool vitreous carbon carbon electrode 70 resistant to high temperature be constituent material, so just use the revealed battery of the present embodiment, can
With the cold air cooling that do not have to arrange in pairs or groups again, can have the effect of economizing on energy and electricity；2. for the frequently area that has a power failure, the present embodiment institute
The cycle life of the battery of instruction, which has, is obviously improved effect, even if therefore often carry out charge and discharge in the frequent region of having a power failure,
Also the service life of the revealed battery of lossless the present embodiment；3. general generating set of renewable energy resource, such as solar power generation, wind
Power power generation etc. is all at spaciousness, so the energy storage device to store electric energy must also face the environment of high temperature, the present embodiment
Can characteristic resistant to high temperature be enough the energy storage environment suitable for high temperature；4. another the present embodiment has high recharge efficiency outside and height uses the longevity
The effect of life, it is sufficient to meet electric device, such as the use demand of electric motor car and electric car.
Above-described embodiment is only that technology and its effect of the invention is illustrated, and is not intended to limit the present invention.It is any
It is ripe above-described embodiment to be repaired without prejudice to technical principle and spirit of the invention in technique personage
Change and change, therefore the scope of the present invention is answered listed by claims as described later.
Claims (9)
1. it is a kind of have vitreous carbon carbon electrode plate compound lead carbon battery, characterized by comprising:
One battery case has an accommodating space；
One positive terminal protrudes outside the battery case；
One negative terminal protrudes outside the battery case；
One positive plate is mounted in the accommodating space of the battery case and is electrically connected the positive terminal；
One negative plate is mounted in the accommodating space of the battery case and is electrically connected the negative terminal；
One isolation board is mounted in the accommodating space of the battery case and position is between the positive plate and the negative plate；And
One tool vitreous carbon carbon electrode, configures between the negative plate and the isolation board, and the tool vitreous carbon carbon electrode is by this
Negative plate and gripping for the isolation board and position, and the smooth surface in the negative plate of tool vitreous carbon carbon electrode.
2. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as described in claim 1, which is characterized in that the negative plate
Cathode lead plaster is coated with by a lead grid plate surface to constitute through drying.
3. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as claimed in claim 2, which is characterized in that the negative electrode lead
Cream includes 75 to 85wt% lead powder, 8 to 10wt% water, 8 to 12wt% dilute sulfuric acid, 0.1 to 0.5wt% lignosulphonic acid
Sodium, 0.05 to 0.3wt% staple fiber, 0.1 to 2wt% barium sulfate, 0.2 to 0.6wt% carbon black and 0.05 to
The graphene of 0.3wt%, weight ratio is 4:1~2:1 between the carbon black and the graphene.
4. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as claimed in claim 3, which is characterized in that lead powder tool
There is 1.3~1.5g/cm3Density and 72~78% oxidizability.
5. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as claimed in claim 3, which is characterized in that the sulfuric acid is close
Degree is 1.4g/cm3。
6. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as claimed in claim 3, which is characterized in that the barium sulfate
Weight ratio is 4:1~3:1 between the sodium lignosulfonate.
7. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as claimed in claim 3, which is characterized in that the staple fiber
For the polyester fiber of 2~5mm of length.
8. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as described in claim 1, which is characterized in that the tool glass
State graphite carbon electrode is gripped by the negative plate and the isolation board and is positioned, for refer to the tool vitreous carbon carbon electrode and the negative plate and
Nothing is by adhesion medium to form combination between the isolation board.
9. the compound lead carbon battery of tool vitreous carbon carbon electrode plate as described in claim 1, which is characterized in that the tool glass
The great organic material for having high surface area of state graphitic carbon forms the electrode of tool vitreous carbon after high temperature sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549541.3A CN109216661A (en) | 2017-07-07 | 2017-07-07 | Has the compound lead carbon battery of vitreous carbon carbon electrode plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549541.3A CN109216661A (en) | 2017-07-07 | 2017-07-07 | Has the compound lead carbon battery of vitreous carbon carbon electrode plate |
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| Publication Number | Publication Date |
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| CN109216661A true CN109216661A (en) | 2019-01-15 |
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| CN201710549541.3A Pending CN109216661A (en) | 2017-07-07 | 2017-07-07 | Has the compound lead carbon battery of vitreous carbon carbon electrode plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391401A (en) * | 2019-06-25 | 2019-10-29 | 肇庆理士电源技术有限公司 | OMC based combined electrode and lead-acid battery |
| CN111445462A (en) * | 2020-03-30 | 2020-07-24 | 国家计算机网络与信息安全管理中心 | Storage battery leakage detection method based on neural network and thermography |
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| CN106711451A (en) * | 2015-08-12 | 2017-05-24 | 广隆光电科技股份有限公司 | Negative lead plaster and negative plate of lead-carbon battery and lead-carbon battery |
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| CN110391401A (en) * | 2019-06-25 | 2019-10-29 | 肇庆理士电源技术有限公司 | OMC based combined electrode and lead-acid battery |
| CN111445462A (en) * | 2020-03-30 | 2020-07-24 | 国家计算机网络与信息安全管理中心 | Storage battery leakage detection method based on neural network and thermography |
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