DE60143686D1 - Elektrolytisches Mangandioxidpulver und Verfahren zu seiner Herstellung - Google Patents
Elektrolytisches Mangandioxidpulver und Verfahren zu seiner HerstellungInfo
- Publication number
- DE60143686D1 DE60143686D1 DE60143686T DE60143686T DE60143686D1 DE 60143686 D1 DE60143686 D1 DE 60143686D1 DE 60143686 T DE60143686 T DE 60143686T DE 60143686 T DE60143686 T DE 60143686T DE 60143686 D1 DE60143686 D1 DE 60143686D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- manganese dioxide
- dioxide powder
- electrolytic manganese
- electrolytic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 title 2
- 239000000843 powder Substances 0.000 title 1
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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/21—Manganese oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000269886 | 2000-09-01 | ||
JP2001085961 | 2001-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60143686D1 true DE60143686D1 (de) | 2011-02-03 |
Family
ID=26599335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60143686T Expired - Lifetime DE60143686D1 (de) | 2000-09-01 | 2001-08-30 | Elektrolytisches Mangandioxidpulver und Verfahren zu seiner Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6630065B2 (de) |
EP (1) | EP1184919B1 (de) |
AU (1) | AU778788B2 (de) |
DE (1) | DE60143686D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3873760B2 (ja) * | 2002-02-07 | 2007-01-24 | 松下電器産業株式会社 | アルカリ電池 |
GR20030100208A (el) * | 2002-05-15 | 2004-02-02 | Mitsui Mining & Smelting Co., Ltd. | Ενεργο υλικο καθοδου συσσωρευτη, μεθοδος παραγωγης του και μπαταρια που το χρησιμοποιει |
US20080193851A1 (en) * | 2007-02-09 | 2008-08-14 | Rovcal, Inc. | Alkaline electrochemical cell having improved gelled anode |
US8734992B2 (en) * | 2007-02-14 | 2014-05-27 | Tosoh Corporation | Electrolytic manganese dioxide, and method for its production and its application |
JP2009259706A (ja) * | 2008-04-18 | 2009-11-05 | Panasonic Corp | 単3形アルカリ乾電池 |
US9103044B2 (en) | 2009-08-24 | 2015-08-11 | Tosoh Corporation | Electrolytic manganese dioxide, and method for its production and its application |
CN101892384B (zh) * | 2010-07-15 | 2011-09-21 | 广西有色金属集团汇元锰业有限公司 | 无汞碱锰型电解二氧化锰的生产方法 |
CN102275995B (zh) * | 2011-06-09 | 2013-07-03 | 南昌航空大学 | 一种水系超级电容器用高稳定性纳米二氧化锰粉末的制备方法 |
US20140377608A1 (en) * | 2013-02-19 | 2014-12-25 | Panasonic Corporation | Manganese dioxide and alkaline dry battery |
CN106604893B (zh) * | 2014-04-21 | 2019-01-18 | 普瑞斯伊诺康股份有限公司 | 制备具有高压实密度的电解二氧化锰的方法以及由此制备的电解二氧化锰 |
JP7243081B2 (ja) | 2018-08-29 | 2023-03-22 | 東ソー株式会社 | 電解二酸化マンガン及びその製造方法並びにその用途 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08175818A (ja) * | 1994-12-26 | 1996-07-09 | Japan Metals & Chem Co Ltd | 電解二酸化マンガン及びその製造方法 |
JP3590178B2 (ja) * | 1996-01-08 | 2004-11-17 | 三井金属鉱業株式会社 | 電解二酸化マンガンおよびその製造方法、並びにマンガン乾電池 |
US6214198B1 (en) * | 1998-12-21 | 2001-04-10 | Kerr-Mcgee Chemical Llc | Method of producing high discharge capacity electrolytic manganese dioxide |
-
2001
- 2001-08-30 AU AU65586/01A patent/AU778788B2/en not_active Ceased
- 2001-08-30 EP EP01120655A patent/EP1184919B1/de not_active Expired - Lifetime
- 2001-08-30 US US09/941,808 patent/US6630065B2/en not_active Expired - Lifetime
- 2001-08-30 DE DE60143686T patent/DE60143686D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1184919A3 (de) | 2007-08-22 |
US20020046955A1 (en) | 2002-04-25 |
EP1184919A2 (de) | 2002-03-06 |
EP1184919B1 (de) | 2010-12-22 |
AU778788B2 (en) | 2004-12-23 |
US6630065B2 (en) | 2003-10-07 |
AU6558601A (en) | 2002-03-07 |
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