WO2007032443A1 - 一次電池用非水電解液及びそれを用いた非水電解液一次電池 - Google Patents
一次電池用非水電解液及びそれを用いた非水電解液一次電池 Download PDFInfo
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- WO2007032443A1 WO2007032443A1 PCT/JP2006/318283 JP2006318283W WO2007032443A1 WO 2007032443 A1 WO2007032443 A1 WO 2007032443A1 JP 2006318283 W JP2006318283 W JP 2006318283W WO 2007032443 A1 WO2007032443 A1 WO 2007032443A1
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- Prior art keywords
- electrode
- primary battery
- aqueous electrolyte
- naphthoquinone
- anthraquinone
- Prior art date
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
Definitions
- the present invention relates to a non-aqueous electrolyte for a primary battery and a non-aqueous electrolyte primary battery using the same.
- a lithium primary battery using lithium metal or an alloy thereof as a negative electrode has a high energy density, a large capacity, and can be reduced in size and weight. It is used for various purposes such as backup power supplies for stationary devices.
- Patent Document 1 Japanese Unexamined Patent Application Publication No. 2002-170575
- Patent Document 2 JP 2002-170576 A
- Patent Document 3 Japanese Patent Laid-Open No. 6-176769
- An object of the present invention is to provide a non-aqueous electrolyte that enables a non-aqueous electrolyte primary battery to operate stably with little voltage drop during large current discharge.
- the present inventors have selected the organic compound to be included in the non-aqueous electrolyte and when the non-aqueous electrolyte satisfies a specific condition. It has been found that a primary battery can be obtained that operates stably with less voltage drop when discharging a large current than before, and the present invention has been completed.
- the present invention is a non-aqueous electrolyte for a primary battery having a positive electrode and a negative electrode made of metallic lithium or a lithium alloy,
- the present invention relates to a non-aqueous electrolyte primary battery having the non-aqueous electrolyte.
- the present invention is a non-aqueous electrolyte for a primary battery having a positive electrode and a negative electrode that also has metallic lithium or lithium alloy power, containing at least one organic compound,
- the organic compound contains 1 mol of LiBF containing 1.0% by weight of the organic compound.
- the reduction potential is an H-type cell in which only the bottom surface is exposed.
- 1.6 mm ⁇ platinum is the working electrode
- lithium metal is the reference electrode
- the stainless steel plate is the counter electrode
- the working electrode side and the counter electrode side are separated by a glass filter.
- the solution is charged, and the electric potential of the working electrode is swept to the reduction side at a sweep rate of 5 mVZ seconds at 25 ° C.
- the electric density of 0.5 mAZcm 2 flows out, and the reduction reaction per electrode area
- the amount of electricity is an H-type cell in which only the bottom surface is exposed.
- the present invention relates to a non-aqueous electrolyte for a primary battery, and also relates to a non-aqueous electrolyte primary battery having the non-aqueous electrolyte.
- the present invention is a non-aqueous electrolyte for a primary battery having a positive electrode and a negative electrode that also has metallic lithium or lithium alloy power,
- the non-aqueous electrolyte has a reduction potential of 2.5 V or more and a reduction reaction electricity per electrode area of 1OOOmCZcm 2 or less,
- the reduction potential is an H-type cell in which only the bottom surface is exposed.
- 1.6 mm ⁇ platinum is the working electrode
- lithium metal is the reference electrode
- the stainless steel plate is the counter electrode
- the working electrode side and the counter electrode side are separated by a glass filter. Then, the non-aqueous electrolyte is put, and the potential of the working electrode is swept to the reduction side at a sweep rate of 5 mVZ seconds at 25 ° C. At this time, the electric density of 0.5 mAZcm 2 flows out.
- the amount of electricity for the reduction reaction per electrode area is only 1.6 mm ⁇ , with the bottom electrode exposed, the working electrode as the working electrode, the lithium metal as the reference electrode, and the stainless steel plate as the counter electrode.
- the present invention relates to a non-aqueous electrolyte for a primary battery, and also relates to a non-aqueous electrolyte primary battery having the non-aqueous electrolyte.
- non-aqueous electrolyte of the present invention it is possible to provide a non-aqueous electrolyte primary battery that operates stably with little voltage drop during large current discharge.
- the main components of the non-aqueous electrolyte for primary batteries of the present invention are the same solute as the non-aqueous electrolyte for ordinary primary batteries and a non-aqueous solvent for dissolving it.
- a lithium salt is used as a solute.
- the lithium salt is not particularly limited as long as it can be used for this purpose, and examples thereof include the following.
- Inorganic lithium salt Inorganic fluoride salt such as LiAsF, LiPF, LiBF, LiCIO, LiBrO,
- Perhalogenates such as LilO.
- Organic lithium salt LiB (C O), LiB (C H) and other organic borate lithium salt, LiCH S
- Alkane sulfonates such as O, perfluoro such as LiN (SO CF), LiN (SO C F) 2
- Perfluoroalkane sulfonates such as alkane sulfonic acid imide salts and LiCF SO.
- lithium salts may be used alone or in combination of two or more.
- LiBF, LiCIO, and LiCFSO are preferred from the viewpoint of the stability of battery characteristics.
- the concentration of the lithium salt in the non-aqueous electrolyte is usually 0.1 mol Z liter or more, preferably 0.5 mol Z liter or more, and usually 2.5 mol Z liter or less, preferably 1.5. Less than mol Z litres. Even if the concentration of the lithium salt is too high or too low, the electrical conductivity of the electrolytic solution may decrease. However, considering the above, the decrease in the electrical conductivity of the electrolytic solution is suppressed, and good battery characteristics are obtained. Easy to get! /
- the non-aqueous solvent is not particularly limited, and the medium strength conventionally proposed as a solvent for non-aqueous electrolytes can be appropriately selected and used.
- cyclic carbonates cyclic carbonates
- chain carbonates chain carbonates
- cyclic esters cyclic carboxylic esters
- chain esters chain carboxylic esters
- cyclic ethers chains And ethers such as cyclic ethers and cyclic sulfones.
- Examples of the cyclic carbonates include ethylene carbonate, propylene carbonate, butylene carbonate and the like.
- chain carbonates include dimethyl carbonate, jetyl carbonate, and ethylmethyl carbonate.
- Examples of the cyclic esters include ⁇ -petit-mouthed ratatones and ⁇ -valerolatatanes.
- Examples of chain esters include methyl acetate and methyl propionate.
- Examples of cyclic ethers include tetrahydrofuran, 2-methyltetrahydrofuran, tetrahydropyran, 1,3 dioxolane, 1,4 dioxane, 1,3 dioxane, and the like.
- chain ethers examples include cetinoleethenole, 1,2-dimethoxyethane, 1,2-diethoxyethane, diethylene glycol dimethyl ether, triethylene glycol dimethyl ether, and tetraethylene glycol dimethyl ether.
- chain ethers examples include cetinoleethenole, 1,2-dimethoxyethane, 1,2-diethoxyethane, diethylene glycol dimethyl ether, triethylene glycol dimethyl ether, and tetraethylene glycol dimethyl ether.
- cyclic sulfones examples include sulfolane Can be mentioned. These nonaqueous solvents may be used alone or in combination of two or more.
- high-viscosity solvents such as ethylene carbonate, propylene carbonate, butylene carbonate, and gamma petit ratatone, dimethyl carbonate, methyl acetate, and methyl propionate are used. It is preferable to use a combination of low-viscosity solvents such as 1,2-dimethoxyethane and diethylene glycol dimethyl ether.
- ⁇ -petit-mouth rataton is particularly preferred because of its excellent high-temperature storage stability.
- the non-aqueous electrolyte comprises 1,2 benzoquinone, 1,4 naphthoquinone, 1,2 naphthoquinone, 9,10 anthraquinone, 1,4 anthraquinone, and acenaphthenequinone.
- 1,2 benzoquinone, 1,4 naphthoquinone, 1,2 naphthoquinone, 9,10 anthraquinone, 1,4 anthraquinone, acenaphthenequinone or 1,4 monobenzoquinone derivatives, powerful group power selected Contains at least one organic compound.
- the derivative is usually at least 1 in either 1,2 benzoquinone, 1,4 naphthoquinone, 1,2 naphthoquinone, 9,10 anthraquinone, 1,4 anthraquinone, acenaphthenequinone or 1,4 benzoquinone. It is a substituted derivative in which one hydrogen atom is substituted by a substituent.
- the substituent introduced into the substituted derivative may be a halogen atom, a lower alkyl group, a lower alkoxy group, a phenol group, a cyan group, a hydroxyl group, an amino group, a nitro group, a carboxyl group or A sulfonyl group is mentioned.
- Preferred substituents are a halogen atom, a lower alkyl group or a lower alkoxy group in addition to the stability of battery performance and reduction reaction potential.
- Each substituent introduced into the substituted derivative has a molecular weight of preferably 200 or less, more preferably 100 or less. Further, the number of substituents to be introduced is preferably 4 or less, more preferably 2 or less. If the molecular weight of the substituent is too large, or if there are too many substituents introduced, the solubility in the electrolyte solution and the reaction responsiveness during discharge may be reduced.
- halogen atom examples include fluorine, chlorine, bromine and iodine, preferably fluorine. It is.
- the lower alkyl group includes an alkyl group having 1 to 4 carbon atoms. These may be linear or branched. Methyl, ethyl, isopropyl and tert-butanol are preferred.
- the lower alkoxy group includes an alkoxy group having 1 to 4 carbon atoms. These alkyl group moieties may be linear or branched. Of these, methoxy and ethoxy are preferable.
- organic compound used in the present invention include the following.
- 1,4 naphthoquinone derivatives such as diethoxy 1,4 naphthoquinone, 2,7 di tert-butyl-1,4 naphthoquinone, 2,6 di-tert-butyl-1,4 naphthoquinone. 1, 2 Naphthoquinone and its derivatives.
- 1,4 naphthoquinone and its derivatives are preferred from the viewpoint of stability of battery performance.
- 2-methyl-1,4 naphthoquinone, 6-methyl-1,4 naphthoquinone, 2-methoxy-1,4 naphthoquinone and 5-methoxy-1,4 naphthoquinone are particularly preferred.
- 1,4 monobenzoquinone derivatives 2, 6 di tert-butyl-1,4 monobenzoquinone, methyl-1,4 monobenzoquinone, 2,5 dimethyl-1,4 monobenzoquino 1, 2 phenyl 1, 4, benzoquinone, 2, 3 dimethoxy 1, 5, 6 dimethyl 1, 4, 4-benzoquinone, 2-isopropyl 1, 5-methyl 1, 4 benzoquinone, 2, 3 dimethyl-1, 4, benzoquinone, 2, 3 , 5, 6-tetramethyl mono 1,4 benzoquinone, 2,6 dimethyl one 1,4 benzoquinone, 2,6 dimethoxy mono 1,4 benzoquinone, 2,3 dimethoxy — 5-methyl 1,4 benzoquinone, 2, 3 , 5 trimethyl-1,4 benzoquinone, 2,3-dimethoxy 1,4 monobenzoquinone, 2, 3,5 trimethoxy 1,4 monobenzoquinone, 2,3,5,6-tetramethoxy-1,4 monobenzo
- methyl 1,4 benzoquinone, 2,5 dimethyl-1,4 benzoquinone, 2,3 dimethyl-1,4 monobenzoquinone, 2,6 dimethyl-1,4 monobenzoquinone, 2, 3, 5, 6 —Tetramethyl-1,4-benzoquinone and 2,3,5,6-tetrafluoro-1,4-benzoquinone are preferred.
- the lower limit of the concentration range of the organic compound contained in the nonaqueous electrolytic solution is usually 0.1% by weight or more in 100% by weight of the nonaqueous electrolytic solution. Below this range, improvement in voltage drop during rapid discharge is insufficient.
- the concentration range is preferably 0.5% by weight or more, more preferably 1% by weight or more.
- the upper limit of the concentration range is usually 10% by weight or less. Above this range, battery characteristics other than rapid discharge characteristics are adversely affected.
- the concentration range is preferably 5% by weight or less, more preferably 3% by weight or less.
- the non-aqueous electrolyte is a concentration of 1.0% by weight in a solution in which LiB F 4 is dissolved at a concentration of 1 mol Z liter in ⁇ -petit mouth rataton.
- a solution containing an organic compound is exposed to 1.6 mm ⁇ platinum with only the bottom surface exposed, and the lithium metal is referred to.
- the reduction reaction electricity quantity per electrode area was obtained by dividing the absolute value of the quantity of electricity that flowed when the potential was swept from the natural potential to 0.2 V by the bottom area of the working electrode in the linear sweep voltammetry method. Shall.
- the organic compound in the non-aqueous electrolyte has a reaction to receive electrons rather than a solid cathode active material. Since it is reduced quickly and at a potential close to the positive electrode potential during discharge, it is thought that the overvoltage that occurs during large current discharge is reduced and the voltage drop is suppressed. From the viewpoint of improving the overvoltage, the reduction potential is 2.5 V or more, for example 2.5 to 3.5 V, so that it does not become too low than the positive electrode potential during discharge, and the reactivity becomes too high and the battery performance is improved. In order to suppress the reduction, the reduction reaction electricity per electrode area is lOOOmCZcm 2 or less, for example, 50 to 700 mCZcm 2 .
- Specific organic compounds include, but are not limited to, the organic compound of the first aspect.
- the lower limit of the concentration range of the organic compound in the nonaqueous electrolytic solution is usually 0.1% by weight or more in 100% by weight of the nonaqueous electrolytic solution. Below this range, the improvement in voltage drop during rapid discharge is insufficient.
- the concentration range is preferably 0.5% by weight or more, more preferably 1% by weight or more.
- the upper limit of the concentration range is usually 10% by weight or less, preferably 5% by weight or less, more preferably 3% by weight or less. Exceeding the range adversely affects battery characteristics other than rapid discharge characteristics.
- the nonaqueous electrolytic solution for a primary battery according to the present invention can be used in any embodiment, if necessary. These components can be further contained. Examples of other components include various additives for forming a film on the active material surface of the battery. Examples of such a film forming additive include vinylene carbonate, vinyl ethylene carbonate, propane sultone, ethylene sulfite, benzoic acid esters, aromatic dicarboxylic acid esters and the like.
- the present invention also relates to a non-aqueous electrolyte for a primary battery having a reduction potential of 2.5 V or more and a reduction reaction electric energy per electrode area of 10OOOmCZcm 2 or less.
- the reduction potential is a value measured by a linear sweep voltammetry method. Specifically, the bottom electrode portion of the non-aqueous electrolyte is exposed. 1.6 mm ⁇ platinum is used as a working electrode, lithium metal is used as a reference electrode, and stainless steel is used. Using a plate as a counter electrode, put it in an H-type cell where the working electrode side and the counter electrode side are separated by a glass filter.
- the working electrode potential is swept from the natural potential to the reducing side (base side) by 5 mVZ sec
- the potential at which a current density of 0.5 mAZcm 2 flows is defined as the reduction potential.
- the amount of electricity in the reduction reaction per electrode area was obtained by dividing the absolute value of the amount of electricity that flowed when the potential was swept from the natural potential to 0.2 V by the bottom surface area of the working electrode in the linear sweep voltammetry method. Shall.
- Such a non-aqueous electrolyte is obtained by appropriately selecting the solute and the non-aqueous solvent described above, and further blending the prepared electrolyte with the organic compound described in the first aspect or the second aspect. can get.
- the present invention also relates to a non-aqueous electrolyte primary battery using the non-aqueous electrolyte for a primary battery of the present invention and having a positive electrode and a negative electrode having metallic lithium or lithium alloy power.
- the positive electrode usually contains an active material, a binder, and a conductive material.
- the active material is, for example, MnO, fluorinated graphite or carbon fluoride ⁇ (CF) n; 0 ⁇ X ⁇ l ⁇ , V 2 O, CuO, CuS, FeS, Ti
- Graphite fluoride or carbon fluoride ⁇ (CF) ⁇ ; 0 ⁇ 1 ⁇ has good high-temperature storage stability, especially
- binder examples include polyvinylidene fluoride, polytetrafluoroethylene, styrene / butadiene rubber, isoprene rubber, and butadiene rubber.
- Conductive materials include acetylene black, carbon black, graphite, powdered nickel, aluminum, titanium, Examples thereof include metal powder such as stainless steel.
- the active material can be manufactured by adding a binder, a thickener, a conductive material, a solvent, etc. as necessary to form a slurry, which is applied to the current collector substrate and dried. .
- the active material can be roll-formed as it is to form a sheet electrode or a pellet electrode by compression molding.
- the thickener include carboxymethylcellulose, methylcellulose, hydroxymethylcellulose, ethylcellulose, polybutyl alcohol, oxidized starch, phosphorylated starch, and casein.
- Metal lithium or a lithium alloy is used for the negative electrode.
- the lithium alloy include Li—Al, Li—Si, Li Sn, Li—NiSi, Li—Pb, and the like.
- the method for producing the negative electrode is not particularly limited.
- the negative electrode can be produced by punching a sheet of metallic lithium or a lithium alloy into a desired size.
- Examples of current collectors that can be used for the electrodes include positive electrode current collectors such as metals or alloys such as aluminum, titanium, tantalum, and stainless steel, preferably aluminum and alloys thereof, and negative electrode current collectors that include copper , Nickel or stainless steel or an alloy, preferably copper.
- positive electrode current collectors such as metals or alloys such as aluminum, titanium, tantalum, and stainless steel, preferably aluminum and alloys thereof
- negative electrode current collectors that include copper , Nickel or stainless steel or an alloy, preferably copper.
- a primary battery has a separator interposed between a positive electrode and a negative electrode.
- the material and shape of the separator to be used are not particularly limited, but a porous sheet made of polyethylene, polypropylene, polyphenylene sulfide, or the like as a material that is stable with respect to the electrolyte and excellent in liquid retention. Or it is preferable to use non-woven fabrics.
- the method for producing the primary battery can be appropriately selected from known methods without particular limitations.
- the shape of the primary battery is not particularly limited.
- the electrolyte solution in each example was exposed only at the bottom surface. 1.
- the 6mm ⁇ platinum was the working electrode, the lithium metal was the reference electrode, and the stainless steel plate was the counter electrode, and the working electrode side and the counter electrode side were separated by a glass filter. Placed in an H-type cell. Next, the potential of the working electrode was swept to 0.2 V at a sweep rate of 5 mVZ seconds from the natural potential to the reduction side (base side) at 25 ° C.
- the battery was manufactured and evaluated as follows.
- a metal lithium sheet with a thickness of 0.5 mm was punched out to a diameter of 14 mm to form a disk, and this was used as the negative electrode.
- a lithium primary battery was prepared using a 2032 type stainless steel coin cell case in a dry box in an argon atmosphere. That is, a positive electrode is placed on a positive electrode can, a polypropylene non-woven fabric is placed thereon, and after pressing with a polypropylene gasket, a negative electrode is placed, and a spacer for adjusting the thickness is placed. The solution was added and soaked in the battery. Finally, by placing the negative electrode can and sealing the battery, the primary lithium A battery was obtained. In addition, the capacity of the battery in the examples and comparative examples is approximately the discharge lower limit 2.OV.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- the solution obtained, 2, 3, 5, was used which contains a concentration of 6-tetrafluoro-1, 4 one base 1 weight Nzokinon 0/0.
- linear sweep voltammetry evaluation, production of a lithium primary battery, and a large current discharge test were performed. The results are shown in Table 1.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- LiBF is dissolved at a concentration of 1 mol Z liter in y-petit mouth rataton.
- Example 6 since the current density did not reach 0.5 mA / cm 2 , no reduction potential was obtained.
- the batteries of Examples 1 to 5 using the non-aqueous electrolyte of the present invention have sufficiently high voltage in the large current discharge test, so that the voltage drop due to overvoltage is suppressed, and the device operates stably even during large current discharge. I can understand what I can do. It can be seen that the batteries of Examples 6 to 8, which are comparative examples, are insufficient in suppressing the voltage drop due to overvoltage resulting in low voltage in the large current discharge test.
- Example 7 in the linear sweep voltammetry evaluation, it is considered that the high reactivity of the added organic substance with a large amount of reduction reaction electricity per electrode area is affected.
- Example 8 it is presumed that in the linear sweep voltammetry evaluation, the reduction potential is not more than 2.5 V, so that the overvoltage suppression action at the time of large current discharge cannot be obtained.
- the present invention can provide a non-aqueous electrolyte that enables a non-aqueous electrolyte primary battery to operate stably with little voltage drop during large current discharge, and is industrially useful. High in nature.
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Abstract
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/066,672 US20100129723A1 (en) | 2005-09-14 | 2006-09-14 | Non-aqueous electrolyte for primary battery, and non-aqueous electrolyte primary battery using the same |
| EP06797995A EP1933404A4 (en) | 2005-09-14 | 2006-09-14 | WATER-FREE ELECTROLYTE FOR A PRIMARY BATTERY AND PRIMARY BATTERY WITH A WATER-FREE ELECTROLYTE THEREWITH |
| JP2007535541A JP5076902B2 (ja) | 2005-09-14 | 2006-09-14 | 一次電池用非水電解液及びそれを用いた非水電解液一次電池 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005266496 | 2005-09-14 | ||
| JP2005266497 | 2005-09-14 | ||
| JP2005-266497 | 2005-09-14 | ||
| JP2005-266496 | 2005-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007032443A1 true WO2007032443A1 (ja) | 2007-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2006/318283 Ceased WO2007032443A1 (ja) | 2005-09-14 | 2006-09-14 | 一次電池用非水電解液及びそれを用いた非水電解液一次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100129723A1 (ja) |
| EP (1) | EP1933404A4 (ja) |
| JP (2) | JP5076902B2 (ja) |
| KR (1) | KR20080049038A (ja) |
| WO (1) | WO2007032443A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008258227A (ja) * | 2007-03-31 | 2008-10-23 | Nippon Chemicon Corp | 電解コンデンサ用電解液 |
| WO2022239197A1 (ja) * | 2021-05-13 | 2022-11-17 | 日本電信電話株式会社 | 一次電池 |
Families Citing this family (9)
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|---|---|---|---|---|
| KR101899483B1 (ko) * | 2011-11-30 | 2018-09-18 | 삼성전자주식회사 | 리튬 공기 전지 |
| KR20140132227A (ko) * | 2013-05-07 | 2014-11-17 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
| US11458851B2 (en) | 2014-07-03 | 2022-10-04 | The Noco Company | Jump starting apparatus |
| US9007015B1 (en) | 2014-07-03 | 2015-04-14 | The Noco Company | Portable vehicle battery jump start apparatus with safety protection |
| KR102069836B1 (ko) | 2016-03-03 | 2020-01-23 | 주식회사 엘지화학 | 리튬-설퍼 전지용 전해액 및 이를 포함하는 리튬-설퍼 전지 |
| US12074434B2 (en) | 2017-09-22 | 2024-08-27 | The Noco Company | Portable vehicle battery jump starter with air pump |
| CN107910568B (zh) * | 2017-11-15 | 2020-04-24 | 厦门大学 | 一种锂原电池 |
| CA3085762C (en) | 2017-12-14 | 2023-10-10 | The Noco Company | Portable vehicle battery jump starter with air pump |
| CN112119529B (zh) | 2018-09-12 | 2024-03-01 | 株式会社Lg新能源 | 锂二次电池用非水性电解液和包含它的锂二次电池 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161375A (en) * | 1979-06-04 | 1980-12-15 | Nec Corp | Cell |
| JPS55161374A (en) * | 1979-06-04 | 1980-12-15 | Nec Corp | Cell |
| JPS5973849A (ja) * | 1982-10-20 | 1984-04-26 | Matsushita Electric Ind Co Ltd | 非水電解液電池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110630A (en) * | 1960-08-11 | 1963-11-12 | Du Pont | Electrolytic cell |
| DE3883630T2 (de) * | 1987-06-24 | 1994-02-17 | Hitachi Maxell | Nichtwässrige elektrochemische Zelle. |
| SU1514200A1 (ru) * | 1988-03-09 | 1996-07-27 | В.Д. Походенко | Химический источник тока |
| JPH038263A (ja) * | 1989-06-05 | 1991-01-16 | Hitachi Maxell Ltd | 有機電解液電池 |
| JPH1027623A (ja) * | 1996-07-09 | 1998-01-27 | Asahi Glass Co Ltd | 有機電解質電池 |
| JP4296620B2 (ja) * | 1998-11-18 | 2009-07-15 | ソニー株式会社 | 非水電解液電池 |
| US6713214B2 (en) * | 2000-11-13 | 2004-03-30 | Sanyo Electric Co., Ltd. | Positive electrode active material for secondary battery and secondary battery |
| KR100527827B1 (ko) * | 2003-03-13 | 2005-11-09 | 삼성에스디아이 주식회사 | 비수성 전해질 및 이를 포함하는 리튬 이차 전지 |
| JP2005108459A (ja) * | 2003-09-26 | 2005-04-21 | Sony Corp | 電解質およびそれを用いた電池 |
-
2006
- 2006-09-14 US US12/066,672 patent/US20100129723A1/en not_active Abandoned
- 2006-09-14 WO PCT/JP2006/318283 patent/WO2007032443A1/ja not_active Ceased
- 2006-09-14 JP JP2007535541A patent/JP5076902B2/ja not_active Expired - Fee Related
- 2006-09-14 EP EP06797995A patent/EP1933404A4/en not_active Withdrawn
- 2006-09-14 KR KR1020087005878A patent/KR20080049038A/ko not_active Withdrawn
-
2012
- 2012-07-05 JP JP2012151475A patent/JP2012216562A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161375A (en) * | 1979-06-04 | 1980-12-15 | Nec Corp | Cell |
| JPS55161374A (en) * | 1979-06-04 | 1980-12-15 | Nec Corp | Cell |
| JPS5973849A (ja) * | 1982-10-20 | 1984-04-26 | Matsushita Electric Ind Co Ltd | 非水電解液電池 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1933404A4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008258227A (ja) * | 2007-03-31 | 2008-10-23 | Nippon Chemicon Corp | 電解コンデンサ用電解液 |
| WO2022239197A1 (ja) * | 2021-05-13 | 2022-11-17 | 日本電信電話株式会社 | 一次電池 |
| JPWO2022239197A1 (ja) * | 2021-05-13 | 2022-11-17 | ||
| JP7583328B2 (ja) | 2021-05-13 | 2024-11-14 | 日本電信電話株式会社 | 一次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080049038A (ko) | 2008-06-03 |
| JP2012216562A (ja) | 2012-11-08 |
| EP1933404A1 (en) | 2008-06-18 |
| EP1933404A4 (en) | 2011-01-19 |
| JP5076902B2 (ja) | 2012-11-21 |
| US20100129723A1 (en) | 2010-05-27 |
| JPWO2007032443A1 (ja) | 2009-03-19 |
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