ES2109932T3 - Elemento electroquimico de bateria. - Google Patents
Elemento electroquimico de bateria.Info
- Publication number
- ES2109932T3 ES2109932T3 ES91201842T ES91201842T ES2109932T3 ES 2109932 T3 ES2109932 T3 ES 2109932T3 ES 91201842 T ES91201842 T ES 91201842T ES 91201842 T ES91201842 T ES 91201842T ES 2109932 T3 ES2109932 T3 ES 2109932T3
- Authority
- ES
- Spain
- Prior art keywords
- intermetallic compound
- sub
- battery
- electrochemical element
- hydrogen hydrogen
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- 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
- H01M4/383—Hydrogen absorbing 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/90—Hydrogen storage
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)
Abstract
UNA CELULA ELECTROQUIMICA RECARGABLE CON UN ELECTRODO NEGATIVO (6), CUYO MATERIAL ELECTROQUIMICAMENTE ACTIVO COMPRENDE UN COMPUESTO INTERMETALICO CON LA ESTRUCTURA CACU SUB 5ORMA UN HIDRIDO CON HIDROGENO, OBTIENE UNA GRAN CAPACIDAD DE CARGA Y UN CICLO DE LARGA VIDA POR MEDIO DEL HECHO DE QUE EL COMPUESTO INTERMETALICO COMPRENDE UNA FASE METASTABLE ESTOQUIOMETRICA. EL COMPUESTO INTERMETALICO ES PREFERIBLEMENTE, DEL TIPO QUE TIENE LA COMPOSICION AB SUB M, DONDE M EXCEDE 5,4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001677A NL9001677A (nl) | 1990-07-24 | 1990-07-24 | Elektrochemische cel met hydride vormende intermetallische verbinding. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2109932T3 true ES2109932T3 (es) | 1998-02-01 |
Family
ID=19857464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91201842T Expired - Lifetime ES2109932T3 (es) | 1990-07-24 | 1991-07-15 | Elemento electroquimico de bateria. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5470675A (es) |
EP (1) | EP0468568B1 (es) |
JP (1) | JP3604156B2 (es) |
KR (1) | KR100244355B1 (es) |
DE (1) | DE69127867T2 (es) |
DK (1) | DK0468568T3 (es) |
ES (1) | ES2109932T3 (es) |
NL (1) | NL9001677A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3291313B2 (ja) * | 1991-12-25 | 2002-06-10 | 三洋電機株式会社 | アルカリ蓄電池用水素吸蔵合金電極 |
JP3438142B2 (ja) * | 1992-09-18 | 2003-08-18 | 松下電器産業株式会社 | 中・大容量密閉式金属酸化物・水素蓄電池 |
JPH0790435A (ja) * | 1993-09-20 | 1995-04-04 | Shin Etsu Chem Co Ltd | 水素吸蔵合金、その製造方法及びそれを用いた電極 |
JPH09209065A (ja) * | 1994-11-07 | 1997-08-12 | Santoku Kinzoku Kogyo Kk | 時効析出型希土類金属−ニッケル系合金、その製造法及びニッケル水素2次電池用負極 |
AT403632B (de) * | 1996-03-08 | 1998-04-27 | Hermann Dipl Ing Dr Kronberger | Elektrodenmaterial für metallhydridzellen |
US5865874A (en) * | 1997-06-27 | 1999-02-02 | Duracell Inc. | Hydrogen storage alloy |
US6238823B1 (en) | 1998-09-30 | 2001-05-29 | Brookhaven Science Associates | Non-stoichiometric AB5 alloys for metal hydride electrodes |
EP2128914B1 (en) * | 2007-07-24 | 2013-06-26 | Panasonic Corporation | Negative-electrode material for nickel hydrogen battery, method of treating the same, and nickel hydrogen battery |
US20130040188A1 (en) * | 2011-08-12 | 2013-02-14 | Fortu Intellectual Property Ag | Rechargeable electrochemical battery cell |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4623597A (en) * | 1982-04-28 | 1986-11-18 | Energy Conversion Devices, Inc. | Rechargeable battery and electrode used therein |
ZA832570B (en) * | 1982-04-28 | 1984-01-25 | Energy Conversion Devices Inc | Improved rechargeable battery and electrode used therein |
NL8303630A (nl) * | 1983-10-21 | 1985-05-17 | Philips Nv | Elektrochemische cel met stabiele hydridevormende materialen. |
NL8601674A (nl) * | 1986-06-26 | 1988-01-18 | Philips Nv | Elektrochemische cel. |
JP2926734B2 (ja) * | 1989-02-23 | 1999-07-28 | 松下電器産業株式会社 | 水素吸蔵合金を用いたアルカリ蓄電池 |
NL8901776A (nl) * | 1989-07-11 | 1991-02-01 | Philips Nv | Elektrochemische cel. |
-
1990
- 1990-07-24 NL NL9001677A patent/NL9001677A/nl not_active Application Discontinuation
-
1991
- 1991-07-15 DK DK91201842.1T patent/DK0468568T3/da active
- 1991-07-15 EP EP91201842A patent/EP0468568B1/en not_active Expired - Lifetime
- 1991-07-15 DE DE69127867T patent/DE69127867T2/de not_active Expired - Fee Related
- 1991-07-15 ES ES91201842T patent/ES2109932T3/es not_active Expired - Lifetime
- 1991-07-19 KR KR1019910012300A patent/KR100244355B1/ko not_active IP Right Cessation
- 1991-07-22 JP JP20544691A patent/JP3604156B2/ja not_active Expired - Fee Related
-
1993
- 1993-03-18 US US08/033,948 patent/US5470675A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100244355B1 (ko) | 2000-02-01 |
JPH04233160A (ja) | 1992-08-21 |
NL9001677A (nl) | 1992-02-17 |
US5470675A (en) | 1995-11-28 |
KR920003575A (ko) | 1992-02-29 |
DE69127867T2 (de) | 1998-04-09 |
EP0468568B1 (en) | 1997-10-08 |
DK0468568T3 (da) | 1998-03-30 |
DE69127867D1 (de) | 1997-11-13 |
EP0468568A1 (en) | 1992-01-29 |
JP3604156B2 (ja) | 2004-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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