ES2019253T3 - Procedimiento para la preparacion de un hidroxido de niquel substituido por cobalto de estructura alfa, estable en medio alcalino y su utilizacion en un generador electroquimico. - Google Patents

Procedimiento para la preparacion de un hidroxido de niquel substituido por cobalto de estructura alfa, estable en medio alcalino y su utilizacion en un generador electroquimico.

Info

Publication number
ES2019253T3
ES2019253T3 ES90400841T ES90400841T ES2019253T3 ES 2019253 T3 ES2019253 T3 ES 2019253T3 ES 90400841 T ES90400841 T ES 90400841T ES 90400841 T ES90400841 T ES 90400841T ES 2019253 T3 ES2019253 T3 ES 2019253T3
Authority
ES
Spain
Prior art keywords
cobalt
preparation
procedure
stable
electrochemical generator
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
Application number
ES90400841T
Other languages
English (en)
Other versions
ES2019253A4 (es
Inventor
Patrick Willmann
Claude Delmas
Christiane Faure
Yannick Borthomieu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Publication of ES2019253A4 publication Critical patent/ES2019253A4/es
Application granted granted Critical
Publication of ES2019253T3 publication Critical patent/ES2019253T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2006/40—Electric properties
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA OBTENCION DE UN HIDROXIDO DE NIQUEL SUSTITUIDO POR COBALTO DE ESTRUCTURA (ALFA) QUE RESPONDE A LA FORMULA NI1-XCOX(OH)2-T,YH2O,(X + T)/NA, EN LA QUE A REPRESENTA POR LO MENOS UN ANION DE VALENCIA N Y X E Y SON TALES QUE 0,2 (MENOR O IGUAL) X (MENOR O IGUAL) 0,5; 0 < Y < 2,5; 0 (MENOR O IGUAL) T < 0,6; QUE COMPRENDE UNA ETAPA DE PRECIPITACION DE UN HIDROXIDO MIXTO DE NIQUEL Y DE COBALTO PARTIENDO DE UNA DISOLUCION ACUOSA DE UNA SAL DE NIQUEL (II) Y DE UNA DISOLUCION ACUOSA DE UNA SAL DE COBALTO (II), EN PRESENCIA DEL O DE LOS ANIONES A, Y UNA ETAPA DE OXIDACION DEL COBALTO (II) A COBALTO (III) EN DISOLUCION ACUOSA O EN EL PRECIPITADO FORMADO. ESTE HIDROXIDO SE PUEDE UTILIZAR COMO ELECTRODO POSITIVO (6) EN UN GENERADOR ELECTROQUIMICO (1).
ES90400841T 1989-03-29 1990-03-28 Procedimiento para la preparacion de un hidroxido de niquel substituido por cobalto de estructura alfa, estable en medio alcalino y su utilizacion en un generador electroquimico. Expired - Lifetime ES2019253T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904062A FR2645142B1 (fr) 1989-03-29 1989-03-29 Procede de preparation d'un hydroxyde de nickel substitue au cobalt de structure (alpha), stable en milieu alcalin et son utilisation dans un generateur electrochimique

Publications (2)

Publication Number Publication Date
ES2019253A4 ES2019253A4 (es) 1991-06-16
ES2019253T3 true ES2019253T3 (es) 1995-12-16

Family

ID=9380147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400841T Expired - Lifetime ES2019253T3 (es) 1989-03-29 1990-03-28 Procedimiento para la preparacion de un hidroxido de niquel substituido por cobalto de estructura alfa, estable en medio alcalino y su utilizacion en un generador electroquimico.

Country Status (7)

Country Link
EP (1) EP0390677B1 (es)
AT (1) ATE127432T1 (es)
DE (2) DE69022092T2 (es)
DK (1) DK0390677T3 (es)
ES (1) ES2019253T3 (es)
FR (1) FR2645142B1 (es)
GR (1) GR900300191T1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348822A (en) † 1992-11-12 1994-09-20 Ovonic Battery Company, Inc. Chemically and compositionally modified solid solution disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells
FR2731297B1 (fr) * 1995-03-03 1997-04-04 Accumulateurs Fixes Electrode au nickel pour accumulateur alcalin
KR100231525B1 (ko) * 1996-12-13 1999-11-15 손욱 니켈 계열 전지의 양극용 활물질 및 이의 제조 방법
KR100205136B1 (ko) * 1996-12-13 1999-07-01 손욱 니켈 계열 전지의 양극용 활물질 및 이의 제조 방법
DE19939025A1 (de) 1998-12-24 2000-06-29 Starck H C Gmbh Co Kg Nickel-Mischydroxid, Verfahren zu dessen Herstellung und dessen Verwendung als Kathodenmaterial in alkalischen Batterien
JP3631206B2 (ja) * 1999-07-07 2005-03-23 三洋電機株式会社 アルカリ蓄電池用非焼結式ニッケル極
US6998069B1 (en) 1999-12-03 2006-02-14 Ferro Gmbh Electrode material for positive electrodes of rechargeable lithium batteries
JP3976482B2 (ja) * 2000-08-08 2007-09-19 三洋電機株式会社 アルカリ蓄電池用正極活物質の製造方法およびこの正極活物質を用いたニッケル電極ならびにこのニッケル電極を用いたアルカリ蓄電池
RU2198845C2 (ru) * 2001-02-23 2003-02-20 Открытое акционерное общество "Чепецкий механический завод" Гидрат закиси никеля
KR101608632B1 (ko) * 2013-08-20 2016-04-05 주식회사 엘지화학 리튬 복합 전이금속 산화물 제조용 전구체, 그 제조방법 및 이를 이용한 리튬 복합 전이금속 산화물

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928068A (en) * 1974-05-20 1975-12-23 Westinghouse Electric Corp Active electrode composition and electrode
DE3029898A1 (de) * 1980-08-07 1982-03-04 Varta Batterie Ag, 3000 Hannover Verfahren zur herstellung von nickel (ii)-hydroxid
DE3520108A1 (de) * 1985-06-05 1986-12-11 Varta Batterie Ag, 3000 Hannover Positive sammlerelektrode fuer akkumulatoren mit alkalischem elektrolyten

Also Published As

Publication number Publication date
ATE127432T1 (de) 1995-09-15
DE69022092D1 (de) 1995-10-12
FR2645142A1 (fr) 1990-10-05
DE69022092T2 (de) 1996-04-18
FR2645142B1 (fr) 1991-07-12
ES2019253A4 (es) 1991-06-16
DE390677T1 (de) 1991-04-11
EP0390677B1 (fr) 1995-09-06
EP0390677A1 (fr) 1990-10-03
DK0390677T3 (da) 1996-02-05
GR900300191T1 (en) 1991-10-10

Similar Documents

Publication Publication Date Title
ES2019253T3 (es) Procedimiento para la preparacion de un hidroxido de niquel substituido por cobalto de estructura alfa, estable en medio alcalino y su utilizacion en un generador electroquimico.
PE17351590A1 (es) UN COMPUESTO DE N,N`-(1-OXO-1,2-ETANODIIL)-bis (aspartato) Y METODO PARA SU PREPARACION
FI914419A0 (fi) Nya insulinfoereningar.
ES2027713T3 (es) Poliacetales, procedimiento para su obtencion a partir de dialdehidos y acidos poliolcarboxilicos y empleo de los poliacetales.
ATE128792T1 (de) Ionenleitende polymerwerkstoffe.
ATE79387T1 (de) Verfahren zur herstellung von polyetherketonen.
KR880005262A (ko) 인간 인슐린 전구체를 인간 인슐린으로 형질전환 시키는 방법
ES2089501T3 (es) Dicarboxilatos de hidroxido de calcio-aluminio basicos, procedimiento para su fabricacion y su utilizacion.
EP0266182A3 (en) Gamma-lactonecarboxylic acid derivatives and their production
IT1099159B (it) Procedimento di purificazione di soluzioni contenenti carbonato,solfato,eventualmente idrossido di sodio o potassio,cosi&#39; come uno dei metalli vanadio,uranio,molibdeno
GEP19960462B (en) Process for producing calcium-salt of alpha-hydroxy-gamma-methylthio-butiric acid
RU94029669A (ru) Способ удаления свинца и кадмия из фосфорной кислоты
DK0382067T3 (da) 3,7,11-Trimethyldodeca,2,4,6,10-tetraen-1-yl-phosphoniumsalte
EP0255689A3 (en) Process for the preparation of 1-hydroxy-2-pyridinones
ES8104213A1 (es) Procedimiento para la preparacion de acido 4,4&#39;dinitro es- tilben-2,2&#39;-disulfonico y sus sales
ATE161803T1 (de) Verfahren zur herstellung von nickelhydroxyd aus elementarem nickel
KR840006469A (ko) 침강제 탄산칼슘 수계분산체
DE69033193D1 (de) Verfahren zur herstellung von zinkstannaten
KR840004116A (ko) 7β-(2D-2-아미노-2-카르복시-에틸티오아세트아미드)-7α-메톡시-3-(1-메틸-1H-테트라졸-5-일)-티오메틸-3-세펨-4-카르본산나트륨염 7수화물의 제조방법
ATE5398T1 (de) Verfahren zur herstellung von polyoxaalkylierten oder polyoxaarylierten aminoalkohole und deren verwendung als komplexierungsmittel fuer katione.
DE3760557D1 (en) Zinc and/or lead salts of carboxylic acids and their use as anticorrosives
JPS5210226A (en) Process for preparation of aromatic hydroxy compound
JPS52138489A (en) Treatment of cation exchanger
ES455835A1 (es) Procedimientos para la preparacion de derivados de la pipe- ridina.
JPS57136940A (en) Ozone decomposing catalyst

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 390677

Country of ref document: ES