FR2446013A1 - Procede de fabrication d'une electrode positive d'une cellule electrolytique non aqueuse - Google Patents
Procede de fabrication d'une electrode positive d'une cellule electrolytique non aqueuseInfo
- Publication number
- FR2446013A1 FR2446013A1 FR8000090A FR8000090A FR2446013A1 FR 2446013 A1 FR2446013 A1 FR 2446013A1 FR 8000090 A FR8000090 A FR 8000090A FR 8000090 A FR8000090 A FR 8000090A FR 2446013 A1 FR2446013 A1 FR 2446013A1
- Authority
- FR
- France
- Prior art keywords
- positive electrode
- electrolytic cell
- aqueous electrolytic
- manufacturing
- binder
- 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.)
- Granted
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
- H01M4/36—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
- H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous 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
- H01M4/06—Electrodes for primary cells
- H01M4/08—Processes of manufacture
-
- 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
Abstract
Description d'un procédé de fabrication d'une électrode positive utilisée dans une cellule électrolytique non aqueuse. Du dioxyde de manganèse est traité par chauffage à une température comprise entre 250 et 400 degrés C. Le dioxyde de manganèse chauffé est ensuite mélangé à un agent conducteur et à un liant. Le liant est mis en suspension dans de l'eau au moyen d'un agent tensio-actif non ionique, et le mélange est chauffé à une température comprise entre 180 et 350 degrés C puis moulé sous pression en une électrode positive Ce procédé de fabrication permet de fournir une électrode positive dans une cellule électrolytique non aqueuse qui présente des caractéristiques excellentes de décharge.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54000865A JPS6041829B2 (ja) | 1979-01-06 | 1979-01-06 | 非水電解液電池用正極の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446013A1 true FR2446013A1 (fr) | 1980-08-01 |
FR2446013B1 FR2446013B1 (fr) | 1982-01-22 |
Family
ID=11485558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000090A Granted FR2446013A1 (fr) | 1979-01-06 | 1980-01-04 | Procede de fabrication d'une electrode positive d'une cellule electrolytique non aqueuse |
Country Status (5)
Country | Link |
---|---|
US (1) | US4297231A (fr) |
JP (1) | JPS6041829B2 (fr) |
DE (1) | DE3000189C2 (fr) |
FR (1) | FR2446013A1 (fr) |
GB (1) | GB2041633B (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419423A (en) * | 1980-06-27 | 1983-12-06 | Union Carbide Corporation | Nonaqueous cells employing heat-treated MnO2 cathodes and a PC-DME-LiCF3 SO3 electrolyte |
US4401737A (en) * | 1980-09-24 | 1983-08-30 | Rayovac Corporation | Protective active nitrides as additives to nonaqueous cathode materials |
US4386019A (en) * | 1981-07-29 | 1983-05-31 | The United States Of America As Represented By The United States Department Of Energy | Method of making electrodes for electrochemical cell |
US4466470A (en) * | 1982-01-20 | 1984-08-21 | Polaroid Corporation | Lithium batteries with organic slurry cathodes |
US4977046A (en) * | 1982-04-26 | 1990-12-11 | Polaroid Corporation | Lithium batteries |
DE3242139C2 (de) * | 1982-11-13 | 1984-09-06 | Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon | Verfahren zur Herstellung positiver Elektroden für elektrochemische Elemente, insbesondere Li/Mn0↓2↓-Zellen und nach diesem Verfahren hergestellte Elektroden |
FR2557734B1 (fr) * | 1983-12-28 | 1986-10-17 | Gipelec | Procede de preparation d'une matiere active positive a base de dioxyde de manganese pour generateur electrochimique, matiere active issue de ce procede et generateur en faisant application |
JPS60189163A (ja) * | 1984-03-06 | 1985-09-26 | Sony Corp | リチウム・二酸化マンガン電池 |
US4604336A (en) * | 1984-06-29 | 1986-08-05 | Union Carbide Corporation | Manganese dioxide and process for the production thereof |
EP0260847A1 (fr) * | 1986-09-19 | 1988-03-23 | Imperial Chemical Industries Plc | Electrolytes solides |
DE3873781D1 (de) * | 1987-01-15 | 1992-09-24 | Lonza Ag | Verwendung einer kathodenbeschichtungsdispersion fuer batterien. |
CH674164A5 (fr) * | 1987-09-29 | 1990-05-15 | Lonza Ag | |
CH674096A5 (fr) * | 1988-01-19 | 1990-04-30 | Lonza Ag | |
US4921689A (en) * | 1988-06-24 | 1990-05-01 | Duracell Inc. | Process for producing beta manganese dioxide |
US5099667A (en) * | 1989-06-16 | 1992-03-31 | Lonza Ltd. | System for suspending and applying solid lubricants to tools or work pieces |
DE59102889D1 (de) * | 1990-03-26 | 1994-10-20 | Lonza Ag | Verfahren und Einrichtung zum intervallweisen Versprühen einer Schmiermittel-Suspension. |
JP3342769B2 (ja) * | 1994-03-31 | 2002-11-11 | 三井金属鉱業株式会社 | リチウム1次電池用二酸化マンガンおよびその製造方法 |
CN1085898C (zh) * | 1994-10-27 | 2002-05-29 | 富士胶片公司 | 非水蓄电池和其制备方法 |
US5543249A (en) * | 1995-03-01 | 1996-08-06 | Wilson Greatbatch Ltd. | Aqueous blended electrode material for use in electrochemical cells and method of manufacture |
US6833217B2 (en) * | 1997-12-31 | 2004-12-21 | Duracell Inc. | Battery cathode |
JP3995791B2 (ja) * | 1998-03-26 | 2007-10-24 | Tdk株式会社 | 非水電解質電池用電極の製造方法 |
DE19850474A1 (de) * | 1998-11-02 | 2000-05-04 | Varta Geraetebatterie Gmbh | Verfahren zur Herstellung einer positiven Elektrode für ein alkalisches Primärelement |
WO2000051197A1 (fr) | 1999-02-26 | 2000-08-31 | The Gillette Company | Batterie alcaline a performance elevee |
JP5239111B2 (ja) | 2000-04-07 | 2013-07-17 | ダイキン工業株式会社 | 電極用添加剤 |
SG104277A1 (en) * | 2001-09-24 | 2004-06-21 | Inst Of Microelectronics | Circuit for measuring changes in capacitor gap using a switched capacitor technique |
JP4984422B2 (ja) * | 2005-04-19 | 2012-07-25 | 日産自動車株式会社 | 二次電池用電極の製造方法 |
EP2067198A2 (fr) | 2006-09-25 | 2009-06-10 | Board of Regents, The University of Texas System | Cathodes d'oxyfluorure et d'oxyde de spinelle à substituants cationiques pour batteries au lithium |
EP3163655B1 (fr) | 2015-10-28 | 2019-02-27 | Renata AG | Matériau électro-actif d'une cathode de batterie primaire |
KR101887766B1 (ko) * | 2016-10-20 | 2018-08-13 | 현대자동차주식회사 | 활물질 복합 입자, 이를 포함하는 전극 복합체와 이들의 제조방법 및 전고체 전지 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2300156C3 (de) * | 1972-01-06 | 1978-10-19 | P.R. Mallory & Co. Inc., (N.D.Ges. D.Staates Delaware), Indianapolis, Ind. (V.St.A.) | Verfahren zur Herstellung einer Elektrode für ein galvanisches Element |
CA1088149A (fr) * | 1976-06-15 | 1980-10-21 | Gerda M. Kohlmayr | Methode de fabrication d'une electrode de pile a combustible |
JPS5342325A (en) * | 1976-09-29 | 1978-04-17 | Sanyo Electric Co | Method of making cathode of nonnaqueous battery |
JPS53142630A (en) * | 1977-05-18 | 1978-12-12 | Sanyo Electric Co | Method of manufacturing cadmium electrode for alkaline battery |
JPS5446344A (en) * | 1977-09-20 | 1979-04-12 | Sanyo Electric Co | Method of producing positive plate for nonnaqueous battery |
US4177157A (en) * | 1978-04-05 | 1979-12-04 | General Motors Corporation | Precoagulated PTFE-bound electrodes |
DE2835976C3 (de) * | 1978-08-17 | 1982-05-19 | Hitachi Chemical Co., Ltd. | Galvanisches Element |
US4216279A (en) * | 1979-03-30 | 1980-08-05 | Union Carbide Corporation | Manganese dioxide fluoride-containing cathodes for solid electrolyte cells |
-
1979
- 1979-01-06 JP JP54000865A patent/JPS6041829B2/ja not_active Expired
- 1979-12-28 US US06/107,926 patent/US4297231A/en not_active Expired - Lifetime
-
1980
- 1980-01-03 GB GB8000127A patent/GB2041633B/en not_active Expired
- 1980-01-04 FR FR8000090A patent/FR2446013A1/fr active Granted
- 1980-01-04 DE DE3000189A patent/DE3000189C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2041633B (en) | 1982-12-15 |
DE3000189C2 (de) | 1982-11-04 |
GB2041633A (en) | 1980-09-10 |
DE3000189A1 (de) | 1980-07-10 |
JPS6041829B2 (ja) | 1985-09-19 |
FR2446013B1 (fr) | 1982-01-22 |
US4297231A (en) | 1981-10-27 |
JPS5593671A (en) | 1980-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |