CN1564338A - High activity battery - Google Patents
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- CN1564338A CN1564338A CNA2004100173558A CN200410017355A CN1564338A CN 1564338 A CN1564338 A CN 1564338A CN A2004100173558 A CNA2004100173558 A CN A2004100173558A CN 200410017355 A CN200410017355 A CN 200410017355A CN 1564338 A CN1564338 A CN 1564338A
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- 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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- 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
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Abstract
High activity battery possesses at least metal case and high activity coating on surface of the metal case. The high activity coating includes at least bamboo charcoal powder, ceramic powder and tourmaline powder as well as mineral powder of natural volcanic rock to make emissivity of far infrared ray be larger than 0.92, capability of supplying negative ion be larger than 500 negative ions/ mg. The invented battery prolongs number of charging and discharging batteries as well as service life.
Description
Technical field
The invention relates to a kind of battery, and particularly relevant for a kind of High activity battery.
Background technology
Because popularizing of portable electronic products such as mobile phone, portable computer and digital still camera, its development trend is all made every effort to light littleization and multifunction.And as the storage battery (that is secondary cell) in the main power supply source of above-mentioned portable electronic product, in order to cooperate portable electronic product demand and future trend, the present exploitation center of gravity of storage battery mostly can repeat to discharge and recharge directions such as number of times, raising energy density and lifting reliability and develop towards reduced volume, weight reduction, increase.In addition, advanced country will be towards alternating current and direct current symbiosis development on following electrical home appliances.Especially constantly national as Japanese in natural disaster, all for a long time towards the essential articles for use of the people's livelihood of development alternating current and direct current symbiosis, anti-disaster ability during with the increase disaster is reduced to injures and deaths minimum.
The improved means of battery is not outer to be improved on its mechanical structure with on its material.The for example improvement on material has emerging in recent years nickel-hydrogen accumulator and lithium-ions battery.But the improvement on the material needs development for a long time, and the improvement on the mechanical structure, because make in physics and chemical characteristic, the manufacture process of material of used in battery and to contact with water in air gas and the influence of some impurity particles of inside battery, it is limited that it improves effect again.In addition, the general used lithium-ions battery of mobile phone, charging often needed more than one hour, if portable computer then needed more than 3 hours.So if can be under the framework of the structure of existing storage battery and processing procedure, it be shorter to produce the charging interval, the storage battery of longer service life with the recovery number of minimizing battery, will have very big benefiting for the ease of use of battery and environmental protection.
Summary of the invention
One of purpose of the present invention just provides a kind of High activity battery, to increase discharging and recharging number of times and useful life thereof of battery.
According to above-mentioned and other purposes of the present invention, a kind of High activity battery is proposed, this High activity battery comprises the battery with metal shell at least and is positioned at the lip-deep a kind of high activity coating of metal shell.This high activity coating comprises a kind of bamboo charcoal powder, a kind of ceramic powders and a kind of tourmaline powder at least, make its far infrared emissivity greater than 0.92 and its anion providing capability greater than 500 anion/milligrams.
According to a preferred embodiment of the present invention, the material of above-mentioned ceramic powders comprises metal oxide, carbide or the phosphate mineral of anion providing capability greater than 500 anion/milligrams at least.Preferable 70-90%, 5-20% and the 5-10% of being about respectively of the percentage by weight of above-mentioned bamboo charcoal powder, ceramic powders and tourmaline powder decides according to the output voltage of above-mentioned battery.
According to another preferred embodiment of the present invention, above-mentioned high activity coating more comprises natural volcanic rock mineral dust.Preferable 60-70%, 10-20%, 5-20% and the 5-10% of being about respectively of the percentage by weight of above-mentioned bamboo charcoal powder, natural volcanic rock mineral dust, ceramic powders and tourmaline powder decides according to the output voltage of battery.
According to above-mentioned and other purpose of the present invention, a kind of manufacture method of High activity battery coating is proposed, it comprises the following step at least.At first, first hybrid ceramic material and bamboo material allow said two devices carry out twice of calcination together under greater than 1000 degree Celsius again.Above-mentioned ceramic material can be metal oxide or carbide.And then add tourmaline and phosphate mineral, perhaps add tourmaline, phosphate mineral and natural volcanic rock ore again, in addition mixed grinding with must a battery high activity coating.
According to a preferred embodiment of the present invention, the above-mentioned bamboo charcoal and the percentage by weight of tourmaline are preferable to be about 70-90% and 5-10% respectively, and ceramic material and phosphate mineral percentage by weight altogether is about 5-20%.If comprise natural volcanic rock ore, then the percentage by weight of bamboo charcoal, natural volcanic rock ore and tourmaline is preferable is about 60-70%, 10-20% and 5-10% respectively, and ceramic material and phosphate mineral percentage by weight altogether is about 5-20%.Above-mentioned various components in proportions system is according to the output voltage of the battery that it was coated with and decide.
From the above, because the high activity coating that preferred embodiment of the present invention provided has high far-infrared emissivity, can continue to heat to storage battery, quicken the rate travel of its interior oxidation reduction reaction and negative ions, therefore it can be discharged and recharged apace fully.And the far infrared that high activity coating is launched also can make the impurity molecule amplitude of internal storage battery increase, contaminant particles is difficult for being stuck in the micropore hole in the battery internal partition and influences negative ions and between positive pole and negative pole, move, therefore can effectively prolong discharging and recharging number of times and its service time of battery.Moreover the high activity coating that preferred embodiment of the present invention provided has the good ability that anion is provided, and makes storage battery can emit the electric weight also higher than rated capacitance.
Beneficial effect of the present invention is effectively to prolong discharging and recharging number of times and its service time of battery.In addition, the high activity coating that preferred embodiment of the present invention provided not only can be applicable to also can be applicable on the general primary cell on the storage battery.
Description of drawings
Figure 1A～Figure 1B is the structural representation of known storage battery.
Among the figure, 100,150 is storage battery; 105,155 is dividing plate; 110,160 is positive plate; 115,165 is negative plate; 120,170 is metal shell; 125,175 is positive terminal.
Lithium-ions battery that Fig. 2 makes for a preferred embodiment of the present invention (A) and general commercially available lithium-ions battery (B, C) carry out the test result figure of cycle charge-discharge.
Embodiment
Because the rise and the universalness of portable electronic product, the demand of supplying with the required storage battery of its power supply also increases day by day.Therefore the invention provides a kind of high activity storage battery, in the hope of can be compatible under the framework of the structure of existing storage battery and processing procedure, produce have more the long-life, shorter charging interval and the storage battery of long discharge time more.
Embodiment one
According to a preferred embodiment of the present invention, the bamboo charcoal of far infrared can be launched and the ceramic material of anion can be provided and tourmaline mixed grinding in addition, make its granular size be about the 1-10 micron.Then via the assistance of solid, with high activity coating, that is ground mixed-powder, spread upon on the inner surface of storage battery metal shell or the outer surface and get final product.
The shape of storage battery generally is divided into two kinds, and a kind of is rectangular build shown in Figure 1A, and a kind of is cylinder type shown in Figure 1B.In Figure 1A, the storage battery 100 of rectangular build is to be the interface with dividing plate 105, and positive plate 110 and negative plate 115 are pressed into after the lamination shape, and insert in the metal shell 120 of cuboid more together dividing plate 105 both sides that are placed in.125 of positive terminals are above cuboid storage battery 100, and metal shell 120 is negative terminal.Above-mentioned mixed-powder spreads upon on the outer surface of metal shell 120 and gets final product.
In Figure 1B, the storage battery 150 of cylinder type is to be the interface with dividing plate 155, is rolled into cylindricly with the positive plate 160 and the negative plate 165 of each a slice, inserts together in the cylinder metal shell 170 and forms.175 of positive terminals are above cylinder type storage battery 100, and metal shell 170 is negative terminal.Above-mentioned mixed-powder, the inner surface that spreads upon metal shell 170 gets final product.
Above-mentioned bamboo charcoal, being preferably and selecting the place of production is the bamboos that state produced such as Taiwan, Japan, Korea S or China, in addition calcination forms again.The calcination temperature of bamboo is preferably more than 1000 degree Celsius, and calcination twice at least, to obtain having the bamboo charcoal of high far-infrared emissivity.According to the bamboo charcoal of said method gained, its far infrared emissivity is in the scope of wavelength 8-12 micron even can be up to more than 0.96.
The above-mentioned ceramic material that anion can be provided for example can be metal oxide, carbide or phosphate mineral.Metal oxide for example can be aluminium oxide, zirconia, titanium oxide, oxidation silicon, zinc oxide, magnesium oxide, yittrium oxide, cupric oxide, cobalt oxide, nickel oxide, manganese oxide, iron oxide, chromium oxide, tin oxide or above-mentioned mixture etc.Carbide for example can be carbonization silicon, zirconium carbide, ramet or above-mentioned mixture.These provide among the ceramic material of anion, can only use a kind of ceramic material, also several ceramic materials can be mixed and use.For example, can with etc. aluminium oxide, zirconia, titanium oxide, the oxidation silicon of weight mix the back with zinc oxide and use.And phosphate mineral is preferably the ore that states such as selecting China, Korea S, Australia, Brazil for use produces.Above-mentioned ceramic material also has emitting far-infrared function, is preferably to select the far infrared emissivity more than or equal to 0.92
According to a preferred embodiment of the present invention, if the ceramic material in the above-mentioned high activity coating is only selected metal oxide and carbide for use, then its program be preferably earlier will above-mentioned ceramic material with bamboo place Celsius 1000 spend more than, carry out calcination at least twice, obtain the mixture of bamboo charcoal and ceramic material.And then add in addition mixed grinding of tourmaline and above-mentioned bamboo charcoal and ceramic material, to obtain high activity coating.
If ceramic material is selected phosphate mineral for use, then have only to allow the ceramic material of nonphosphate mineral under greater than 1000 degree Celsius, carry out calcination twice with bamboo, obtain the mixture of bamboo charcoal and ceramic material.Then, just add phosphate mineral and tourmaline, with above-mentioned bamboo charcoal and ceramic material in addition mixed grinding to obtain high activity coating.
Can launch the bamboo charcoal of far infrared and can provide the ceramic material of anion and preferable 70-90%, 5-20% and the 5-10% of being about respectively of percentage by weight of tourmaline, this percentage by weight is decided according to the output voltage of storage battery.For example, if the output voltage of storage battery is 1.5-4.2V, the percentage by weight of bamboo charcoal, ceramic material and tourmaline is preferable to be about 80%, 10% and 10% respectively.If the output voltage of storage battery is 6-9V, then the percentage by weight of bamboo charcoal, ceramic material and tourmaline is preferable is about 90%, 5% and 5% respectively.If the output voltage of storage battery is 10-16V, then the percentage by weight of bamboo charcoal, ceramic material and tourmaline is preferable is about 70%, 20% and 10% respectively.
According to the high activity coating finished product of method for preparing, its far infrared emissivity is preferably greater than 0.92, and the providing capability of its anion is preferably greater than 500-1000 anion/milligram.
And above-mentioned solid, but the user comprises common on the market solid, for example PU solid, epoxy resin solid, seccotine or the like.As long as the consumption of solid can be enough to above-mentioned mixed-powder is coated on desired location on the battery, and can make that mixed-powder is attached to it to get final product.The preferable 30-40% that is about above-mentioned high activity coating and solid total weight of the consumption of solid.
Embodiment two
According to another preferred embodiment of the present invention, the composition of high activity coating can be launched the bamboo charcoal of far infrared except embodiment one is described and can provide the ceramic material and tourmaline of anion, also can add can be emitting far-infrared natural volcanic rock ore.Natural volcanic rock ore is preferably to be selected Japan, Mexico or the U.S. etc. country produced.
The preparation method that contains the high activity coating of natural volcanic rock ore, if ceramic material is only selected metal oxide and carbide for use, then its program be preferably earlier will above-mentioned ceramic material with bamboo place Celsius 1000 spend more than, carry out calcination at least twice, obtain the mixture of bamboo carbon and ceramic material.And then add in addition mixed grinding of tourmaline and natural volcanic rock mineral and above-mentioned bamboo charcoal and ceramic material, to obtain high activity coating.
If ceramic material is selected phosphate mineral for use, then have only to allow the ceramic material of nonphosphate mineral under greater than 1000 degree Celsius, carry out calcination twice with bamboo, obtain the mixture of bamboo charcoal and ceramic material.Then, just add phosphate mineral, tourmaline and natural volcanic rock mineral, with above-mentioned bamboo charcoal and ceramic material in addition mixed grinding to obtain high activity coating.
Can launch the bamboo charcoal and the natural volcanic rock ore of far infrared, and the ceramic material of anion and preferable 60-70%, 10-20%, 5-20% and the 5-10% of being about respectively of percentage by weight of tourmaline can be provided, this percentage by weight is decided according to the output voltage of storage battery.For example, if the output voltage of storage battery is 1.5-4.2V, the percentage by weight of bamboo charcoal, natural volcanic rock ore, ceramic material and tourmaline is preferable to be about 70%, 10%, 10% and 10% respectively.If the output voltage of storage battery is 6-9V, then the percentage by weight of bamboo charcoal, natural volcanic rock ore, ceramic material and tourmaline is preferable is about 70%, 20%, 5% and 5% respectively.If the output voltage of storage battery is 10-16V, then the percentage by weight of bamboo charcoal, natural volcanic rock ore, ceramic material and tourmaline is preferable is about 60%, 10%, 20% and 10% respectively.
According to the high activity coating finished product of method for preparing, its far infrared emissivity is preferably greater than 0.92, and the providing capability of its anion is preferably greater than 500-1000 anion/milligram.
The mixed-powder that adds natural volcanic rock ore also can be coated on by the assistance of solid on the inner surface or outer surface of metal shell of battery.Because of it is identical with embodiment one, do not repeat them here.
Test result
According to above-mentioned preferred embodiment, bamboo charcoal, ceramic material and tourmaline are mixed into a high activity coating according to the ratio of percentage by weight 80%, 10% and 10%, wherein ceramic material system with phosphate ores, aluminium oxide, zirconia, titanium oxide, oxidation silicon and zinc oxide with etc. part by weight mix and get.Again the high activity coating of gained is coated on by solid on the metal shell of lithium-ions battery of the mobile phone model E365 of Motorola (Motorola), surpasses 100 times charge-discharge test.The condition of test is for till charging to lithium-ions battery its voltage and being 4.2V at every turn, at every turn discharge then be proceed to its output voltage and be 3.0V till.The rated capacitance of the lithium-ions battery of this model is 740mAh.
Please refer to Fig. 2, it is the result who illustrates with two other lithium-ions battery gained under the same test condition of same model.In Fig. 2, curve A is the lithium-ions battery that the above-mentioned high activity coating of coating is arranged, and curve B, C are two other same model and without the lithium-ions battery of any processing.As shown in Figure 2, there is the lithium-ions battery of the above-mentioned high activity coating of coating all to have preferable discharge capability from start to finish, after through 140 times cycle charge-discharge, its electric weight of emitting (756mAh) is still greater than its specified capacitance (740mAh), let alone its discharge capacity unexpectedly can be up to 806mAh for the first time.And the electric weight that lithium-ions battery is emitted that is coated with above-mentioned high activity coating is arranged along with the fall off rate that discharges and recharges number of times also wants slow than other two undressed same model lithium-ions batteries.
By the invention described above preferred embodiment as can be known, the behavior that discharges and recharges of lithium-ions battery of the above-mentioned high activity coating of coating is arranged, directly outstanding from the lithium-ions battery of the same model bought on the market.Therefore using preferred embodiment of the present invention has following advantage at least:
1. the high activity coating that preferred embodiment of the present invention provided has high far-infrared emissivity, can continue to heat to storage battery, to quicken the rate travel of its interior oxidation reduction reaction and negative ions, therefore it can be discharged and recharged apace fully.
2. the far infrared that the high activity coating that preferred embodiment of the present invention provided is launched also can make the amplitude of the impurity molecule of internal storage battery and its adsorbed hydrone in the battery manufacture process increase, and the adsorbed water layer thickness of contaminant particles is reduced and is difficult for being stuck in the micropore hole in the battery internal partition and to influence negative ions mobile between positive pole and negative pole.Therefore can effectively prolong discharging and recharging number of times and its service time of battery.
3. the high activity coating that preferred embodiment of the present invention provided has the good ability that anion is provided, and makes storage battery can emit the electric weight also higher than rated capacitance.
In addition, the battery applications that will manufacture according to above-mentioned preferred embodiment is on portable electronic product, the charging interval of storage battery on average can reduce more than 15%, and on average can prolong more than 15% each service time, and the cycle-index that discharges and recharges also on average increases more than 15%.The high activity coating that preferred embodiment of the present invention provided not only can be applicable to also can be applicable on the general primary cell on the storage battery.
Though the present invention discloses as above with a preferred embodiment; right its is not in order to limiting the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when being defined by claims of the present invention.
Claims (34)
1. High activity battery is characterized in that this High activity battery comprises at least:
One battery, this battery has a metal shell; And
One high activity coating, be positioned on the surface of this metal shell, this high activity coating comprises a bamboo charcoal powder, a ceramic powders and a tourmaline powder at least, the far infrared emissivity of this high activity coating greater than 0.92 and its anion providing capability greater than 500 anion/milligrams.
2. High activity battery according to claim 1 is characterized in that this ceramic powders comprises metal oxide, carbide or the phosphate mineral of anion providing capability greater than 500 anion/milligrams at least.
3. High activity battery according to claim 2 is characterized in that this burning system is selected from the group that is made up of aluminium oxide, zirconia, titanium oxide, oxidation silicon, zinc oxide, magnesium oxide, yittrium oxide, cupric oxide, cobalt oxide, nickel oxide, manganese oxide, iron oxide, chromium oxide, tin oxide and combination in any thereof.
4. High activity battery according to claim 2 is characterized in that this carbide comprises carbonization silicon, zirconium carbide, ramet or its any mixture at least.
5. High activity battery according to claim 1 is characterized in that the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder is about 70-90%, 5-20% and 5-10% respectively.
6. High activity battery according to claim 1 is characterized in that when the output voltage of this High activity battery was 1.5-4.2V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 80%, 10% and 10% respectively.
7. High activity battery according to claim 1 is characterized in that when the output voltage of this High activity battery was 6-9V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 90%, 5% and 5% respectively.
8. High activity battery according to claim 1 is characterized in that when the output voltage of this High activity battery was 10-16V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 70%, 20% and 10% respectively.
9. High activity battery is characterized in that this High activity battery comprises at least:
One battery, this battery has a metal shell; And
One high activity coating, be positioned on the surface of this metal shell, this high activity coating comprises a bamboo charcoal powder, a natural volcanic rock mineral dust, a ceramic powders and a tourmaline powder at least, the far infrared emissivity of this high activity coating greater than 0.92 and its anion providing capability greater than 500 anion/milligrams.
10. High activity battery according to claim 9 is characterized in that this ceramic powders comprises metal oxide, carbide or the phosphate mineral of anion providing capability greater than 500 anion/milligrams at least.
11. High activity battery according to claim 10 is characterized in that this burning system is selected from the group that is made up of aluminium oxide, zirconia, titanium oxide, oxidation silicon, zinc oxide, magnesium oxide, yittrium oxide, cupric oxide, cobalt oxide, nickel oxide, manganese oxide, iron oxide, chromium oxide, tin oxide and combination in any thereof.
12. High activity battery according to claim 10 is characterized in that this carbide comprises carbonization silicon, zirconium carbide, ramet or its any mixture at least.
13. High activity battery according to claim 9, the far infrared emissivity that it is characterized in that this natural volcanic rock mineral dust is greater than 0.92.
14. High activity battery according to claim 9 is characterized in that the percentage by weight of this bamboo charcoal powder, this natural volcanic rock mineral dust, this ceramic powders and this tourmaline powder is about 60-70%, 10-20%, 5-20% and 5-10% respectively.
15. High activity battery according to claim 9, it is characterized in that when the output voltage of this High activity battery was 1.5-4.2V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 70%, 10%, 10% and 10% respectively.
16. High activity battery according to claim 9 is characterized in that when the output voltage of this High activity battery was 6-9V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 70%, 20%, 5% and 5% respectively.
17. High activity battery according to claim 9, it is characterized in that when the output voltage of this High activity battery was 10-16V, wherein the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder was about 60%, 10%, 20% and 10% respectively.
18. the high activity coating of a battery, it is characterized in that its far infrared emissivity greater than 0.92 and its anion providing capability greater than 500 anion/milligrams, this high activity coating comprises at least:
One bamboo charcoal powder;
One ceramic powders; And
One tourmaline powder.
19. battery high activity coating according to claim 18 is characterized in that this ceramic powders comprises metal oxide, carbide or the phosphate mineral of anion providing capability greater than 500 anion/milligrams at least.
20. battery high activity coating according to claim 19 is characterized in that this burning system is selected from the group that is made up of aluminium oxide, zirconia, titanium oxide, oxidation silicon, zinc oxide, magnesium oxide, yittrium oxide, cupric oxide, cobalt oxide, nickel oxide, manganese oxide, iron oxide, chromium oxide, tin oxide and combination in any thereof.
21. battery high activity coating according to claim 19 is characterized in that this carbide comprises carbonization silicon, zirconium carbide, ramet or its any mixture at least.
22. battery high activity coating according to claim 18, the percentage by weight of this bamboo charcoal powder, this ceramic powders and this tourmaline powder is about 70-90%, 5-20% and 5-10% in it is characterized in that.
23. battery high activity coating according to claim 18 is characterized in that more comprising a volcanic rock mineral dust.
24. battery high activity coating according to claim 23 is characterized in that the percentage by weight of this bamboo charcoal powder, this natural volcanic rock mineral dust, this ceramic powders and this tourmaline powder is about 60-70%, 10-20%, 5-20% and 5-10% respectively.
25. the manufacture method of a battery high activity coating is characterized in that comprising at least:
Mix a ceramic material and a bamboo material, wherein this ceramic material comprises a metal oxide, monocarbide or its combination in any;
Allow this above-mentioned ceramic material and this bamboo material carry out calcination at least twice, the temperature of those calcination is greater than 1000 degree Celsius; And
Add a tourmaline, in addition mixed grinding with a battery high activity coating.
26. the manufacture method of battery high activity coating according to claim 25 is characterized in that this burning system is selected from the group that is made up of aluminium oxide, zirconia, titanium oxide, oxidation silicon, zinc oxide, magnesium oxide, yittrium oxide, cupric oxide, cobalt oxide, nickel oxide, manganese oxide, iron oxide, chromium oxide, tin oxide and combination in any thereof.
27. the manufacture method of battery high activity coating according to claim 25 is characterized in that this carbide comprises carbonization silicon, zirconium carbide, ramet or its any mixture at least.
28. the manufacture method of battery high activity coating according to claim 25 is characterized in that the percentage by weight of this bamboo charcoal material, this ceramic material and this tourmaline is about 70-90%, 5-20% and 5-10% respectively.
29. the manufacture method of battery high activity coating according to claim 25 is characterized in that the step that adds this tourmaline more comprises adding monophosphate ore.
30. the manufacture method of battery high activity coating according to claim 29, the percentage by weight that it is characterized in that this bamboo charcoal material and this tourmaline is about 70-90% and 5-10% respectively, and the total weight percent of this ceramic material and this phosphate ores is about 5-20%.
31. the manufacture method of battery high activity coating according to claim 29 is characterized in that the step that adds this tourmaline more comprises adding one natural volcanic rock ore.
32. the manufacture method of battery high activity coating according to claim 31, the percentage by weight that it is characterized in that this bamboo charcoal material, this natural volcanic rock ore and this tourmaline is about 70-90%, 10-20% and 5-10% respectively, and the total weight percent of this ceramic material and this phosphate ores is about 5-20%.
33. the manufacture method of battery high activity coating according to claim 25 is characterized in that the step that adds this tourmaline more comprises adding one natural volcanic rock ore.
34. the manufacture method of battery high activity coating according to claim 33 is characterized in that the percentage by weight of this bamboo material, this natural volcanic rock ore, this ceramic material and this tourmaline is about 60-70%, 10-20%, 5-20% and 5-10% respectively.
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| CNA2004100173558A CN1564338A (en) | 2004-03-31 | 2004-03-31 | High activity battery |
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- 2004-03-31 CN CNA2004100173558A patent/CN1564338A/en active Pending
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| CN101925215A (en) * | 2010-07-20 | 2010-12-22 | 常州佳讯光电产业发展有限公司 | Windowsill type solar wallpaper illuminating system |
| CN102769150A (en) * | 2011-05-06 | 2012-11-07 | 黄学鸿 | Lead acid battery material |
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| CN103560701A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application for using zero power battery pack as power source of electric toy |
| CN103560699A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application for using zero power battery pack as power source of airship |
| CN103560696A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application for using zero power battery pack as power source of electric tool |
| CN103560704A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application of zero power supply battery pack serving as power supply of unmanned aerial vehicle |
| CN103560698A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application for using zero power battery pack as power source of power sprayer |
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| CN103560703A (en) * | 2013-11-05 | 2014-02-05 | 沈晓斌 | Application of zero power supply battery pack serving as power supply of tire pressure sensor of automobile tire |
| CN103715402A (en) * | 2013-12-18 | 2014-04-09 | 湘潭大学 | Lithium sulphur battery anode material based on volcanic rock as well as preparation and application method of lithium sulphur battery anode material |
| CN106505264A (en) * | 2017-01-05 | 2017-03-15 | 梁伟 | A kind of simple method and high-effect battery durable patch for efficiently improving chargeable battery endurance |
| CN111640930A (en) * | 2020-06-16 | 2020-09-08 | 陕西中丰新能源有限公司 | Efficient low-cost electrode manufacturing material and process |
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