WO2005104277A1 - アルカリ電池 - Google Patents
アルカリ電池 Download PDFInfo
- Publication number
- WO2005104277A1 WO2005104277A1 PCT/JP2005/004693 JP2005004693W WO2005104277A1 WO 2005104277 A1 WO2005104277 A1 WO 2005104277A1 JP 2005004693 W JP2005004693 W JP 2005004693W WO 2005104277 A1 WO2005104277 A1 WO 2005104277A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- negative electrode
- active material
- battery
- zinc
- electrolyte
- 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.)
- Ceased
Links
Classifications
-
- 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
- H01M4/06—Electrodes for primary cells
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/42—Alloys based on zinc
-
- 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
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M2006/5094—Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
-
- 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
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- 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
- An alkaline battery using zinc or zinc alloy powder as a negative electrode active material has a problem that the active material powder is corroded in an alkaline electrolyte to generate hydrogen gas. When this gas accumulates inside the battery, the internal pressure of the battery rises, causing a problem that the electrolyte leaks.
- the negative electrode mixture preferably contains lithium hydroxide in a ratio of 0.15 to 0.9 wt%.
- the amount of the electrolytic solution per unit surface area of the negative electrode active material powder is appropriately set. Therefore, Zn (OH) 2 around the anode active material powder diffuses
- the separator 4 is made of a nonwoven fabric having a thickness of 220 / zm in which polybutyl alcohol fibers and rayon fibers are mixed at a weight ratio of 7:10.
- the density of this separator is 0.30 g / cm 3 , and the fineness of the fibers constituting the separator is 0.3 denier.
- the ratio of the fibers is not limited to this, and other fibers may be used as the binder.
- the specific surface area of the zinc or zinc alloy powder was measured using a nitrogen adsorption method using an ASAP2010 device manufactured by Micromeritets Corporation.
- the preliminary drying (degassing) of the powder was performed under vacuum at 120 ° C for 5 hours.
- a battery using a zinc alloy containing at least one element selected from the group consisting of Al, Bi, In, and Ca for the negative electrode had a force that hardly caused liquid leakage after discharge. This is thought to be due to the fact that hydrogen gas generation is suppressed by alloying.
- the addition of Sn and / or Pb is also effective.
- the addition amount of these elements to zinc is 20 ⁇ ! Gas generation can be effectively prevented within the range of ⁇ 5000 ppni. 50 ⁇ ! Within the range of 100 ppm to 100 ppm, gas generation can be more effectively suppressed.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Hybrid Cells (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05726676A EP1739773B1 (en) | 2004-04-23 | 2005-03-16 | Alkaline battery |
| US10/588,062 US7553586B2 (en) | 2004-04-23 | 2005-03-16 | Alkaline battery |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-127847 | 2004-04-23 | ||
| JP2004127847A JP4736345B2 (ja) | 2004-04-23 | 2004-04-23 | アルカリ電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005104277A1 true WO2005104277A1 (ja) | 2005-11-03 |
Family
ID=35197297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/004693 Ceased WO2005104277A1 (ja) | 2004-04-23 | 2005-03-16 | アルカリ電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7553586B2 (ja) |
| EP (1) | EP1739773B1 (ja) |
| JP (1) | JP4736345B2 (ja) |
| CN (1) | CN100431211C (ja) |
| WO (1) | WO2005104277A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067494A1 (ja) * | 2008-12-12 | 2010-06-17 | パナソニック株式会社 | アルカリ乾電池 |
| WO2010067493A1 (ja) * | 2008-12-12 | 2010-06-17 | パナソニック株式会社 | アルカリ乾電池 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4199811B2 (ja) * | 2007-01-15 | 2008-12-24 | パナソニック株式会社 | アルカリ乾電池 |
| JP4834019B2 (ja) | 2008-03-10 | 2011-12-07 | パナソニック株式会社 | アルカリ電池用のゲル状負極の製造方法及びアルカリ電池 |
| JPWO2010029679A1 (ja) * | 2008-09-12 | 2012-02-02 | パナソニック株式会社 | 無水銀アルカリ乾電池 |
| US20100248012A1 (en) * | 2009-03-27 | 2010-09-30 | Alexander Boris Shelekhin | Alkaline Batteries |
| JP4560129B1 (ja) * | 2009-09-07 | 2010-10-13 | パナソニック株式会社 | アルカリ電池 |
| KR101783686B1 (ko) | 2010-11-17 | 2017-10-10 | 루바타 아플레톤 엘엘씨 | 알칼리 집전체 애노드 |
| JP5802489B2 (ja) * | 2011-09-01 | 2015-10-28 | Fdkエナジー株式会社 | アルカリ電池 |
| CN109860647A (zh) * | 2018-12-19 | 2019-06-07 | 苏州柔能纳米科技有限公司 | 一种锌锰电池的碱性柔性电解质薄膜及其制备方法 |
| CN113363429A (zh) * | 2020-03-04 | 2021-09-07 | 松山湖材料实验室 | 超长循环寿命柔性杂化锌电池及其制备方法 |
| US20230163309A1 (en) * | 2021-11-22 | 2023-05-25 | Enevate Corporation | Silicon based lithium ion battery and improved cycle life of same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0878017A (ja) * | 1994-09-08 | 1996-03-22 | Dowa Mining Co Ltd | アルカリ電池用亜鉛合金粉末 |
| JPH1083811A (ja) * | 1996-09-11 | 1998-03-31 | Toshiba Battery Co Ltd | アルカリ乾電池 |
| JP2805796B2 (ja) * | 1989-02-17 | 1998-09-30 | 松下電器産業株式会社 | 亜鉛アルカリ電池 |
| JP2000036318A (ja) * | 1998-07-21 | 2000-02-02 | Sony Corp | アルカリ電池 |
| JP2002500419A (ja) * | 1997-12-31 | 2002-01-08 | デュラセル インコーポレイテッド | バッテリのカソード |
| JP3450884B2 (ja) * | 1993-10-21 | 2003-09-29 | 松下電器産業株式会社 | 円筒形アルカリ電池 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844838A (en) * | 1970-04-03 | 1974-10-29 | Union Carbide Corp | Alkaline cells with anodes made from zinc fibers and needles |
| US5206096A (en) * | 1990-12-31 | 1993-04-27 | Electric Fuel Limited | Slurry for use in rechargeable metal-air batteries |
| JPH0738306B2 (ja) * | 1991-04-22 | 1995-04-26 | 松下電器産業株式会社 | 亜鉛アルカリ電池 |
| JPH0513073A (ja) * | 1991-07-02 | 1993-01-22 | Hitachi Maxell Ltd | アルカリ電池 |
| US5419987A (en) * | 1993-12-28 | 1995-05-30 | Electric Fuel (E.F.L.) Ltd. | High performance zinc powder and battery anodes containing the same |
| US6022639A (en) | 1996-11-01 | 2000-02-08 | Eveready Battery Company, Inc. | Zinc anode for an electochemical cell |
| US5792322A (en) | 1996-12-03 | 1998-08-11 | Beloit Technologies, Inc. | Flow splitting device for web profile control stock dilution system |
| US6833217B2 (en) * | 1997-12-31 | 2004-12-21 | Duracell Inc. | Battery cathode |
-
2004
- 2004-04-23 JP JP2004127847A patent/JP4736345B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-16 US US10/588,062 patent/US7553586B2/en not_active Expired - Fee Related
- 2005-03-16 EP EP05726676A patent/EP1739773B1/en not_active Expired - Lifetime
- 2005-03-16 WO PCT/JP2005/004693 patent/WO2005104277A1/ja not_active Ceased
- 2005-03-16 CN CNB2005800049356A patent/CN100431211C/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2805796B2 (ja) * | 1989-02-17 | 1998-09-30 | 松下電器産業株式会社 | 亜鉛アルカリ電池 |
| JP3450884B2 (ja) * | 1993-10-21 | 2003-09-29 | 松下電器産業株式会社 | 円筒形アルカリ電池 |
| JPH0878017A (ja) * | 1994-09-08 | 1996-03-22 | Dowa Mining Co Ltd | アルカリ電池用亜鉛合金粉末 |
| JPH1083811A (ja) * | 1996-09-11 | 1998-03-31 | Toshiba Battery Co Ltd | アルカリ乾電池 |
| JP2002500419A (ja) * | 1997-12-31 | 2002-01-08 | デュラセル インコーポレイテッド | バッテリのカソード |
| JP2000036318A (ja) * | 1998-07-21 | 2000-02-02 | Sony Corp | アルカリ電池 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1739773A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010067494A1 (ja) * | 2008-12-12 | 2010-06-17 | パナソニック株式会社 | アルカリ乾電池 |
| WO2010067493A1 (ja) * | 2008-12-12 | 2010-06-17 | パナソニック株式会社 | アルカリ乾電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070141466A1 (en) | 2007-06-21 |
| EP1739773A1 (en) | 2007-01-03 |
| JP2005310616A (ja) | 2005-11-04 |
| CN1918732A (zh) | 2007-02-21 |
| US7553586B2 (en) | 2009-06-30 |
| JP4736345B2 (ja) | 2011-07-27 |
| EP1739773B1 (en) | 2013-01-02 |
| EP1739773A4 (en) | 2010-03-24 |
| CN100431211C (zh) | 2008-11-05 |
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