ES2077758T3 - Electrolito alcalino para elementos galvanicos. - Google Patents

Electrolito alcalino para elementos galvanicos.

Info

Publication number
ES2077758T3
ES2077758T3 ES91117173T ES91117173T ES2077758T3 ES 2077758 T3 ES2077758 T3 ES 2077758T3 ES 91117173 T ES91117173 T ES 91117173T ES 91117173 T ES91117173 T ES 91117173T ES 2077758 T3 ES2077758 T3 ES 2077758T3
Authority
ES
Spain
Prior art keywords
electrolyte
alkaline electrolyte
galvanic elements
specific
s7cm
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
ES91117173T
Other languages
English (en)
Inventor
Heinz P Prof Dr Fritz
Heinz Frassdorf
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Application granted granted Critical
Publication of ES2077758T3 publication Critical patent/ES2077758T3/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • 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
    • H01M6/22—Immobilising of electrolyte
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Conductive Materials (AREA)

Abstract

MEDIANTE LA MEZCLA DE FORMAS DE SUPERFICIES RICAS EN HIDROXIDO DE MAGNESIO Y/O DE SALES DE MAGNESIO BASICAS, ADEMAS DE OXIDO TITANIO (IV) CON POTASA CAUSTICA O SOLUCION ALCALICARBONAT ACUOSA EN UNA RELACION DE PESO ENTRE 1:0,5 Y 1:2 RESPECTIVAMENTE 1:0,5 Y 1:4,5, SE PRODUCEN MASAS DE CONSISTENCIA CASI SECA O HUMEDA, QUE PERMITEN LA ELABORACION DE ELEMENTOS ALCALINOS PRIMARIOS Y SECUNDARIOS DEBIDO A UNA CAPACIDAD CONDUCTORA ESPECIFICA X DE LA COLOCACION DEL TAMAÑO 10-1 S7CM CON ELECTROLITOS INMOVILIZADOS Y UNA DENSIDAD DE PRESTACION ALTA. LAS SUPERFICIES ESPECIFICAS DE LAS SUSTANCIAS SOLIDAS ESTAN PREFERIBLEMENTE EN UN CAMPO 25 A 50 M2/G Y POR ENCIMA. LA MASA DEL ELECTROLITO ESTA A UNA TEMPERATURA DE -50 C CERCA DEL PUNTO DE EBULLICION DEL ELECTROLITO APLICADO, DONDE LA CONDUCTIVIDAD DE CADA UNO DE ELLOS APENAS SE DIFERENCIA DE UN ELECTROLITO DE KOH SIN ADITIVOS.
ES91117173T 1990-10-18 1991-10-09 Electrolito alcalino para elementos galvanicos. Expired - Lifetime ES2077758T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4033102A DE4033102A1 (de) 1990-10-18 1990-10-18 Alkalischer elektrolyt fuer galvanische elemente

Publications (1)

Publication Number Publication Date
ES2077758T3 true ES2077758T3 (es) 1995-12-01

Family

ID=6416567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91117173T Expired - Lifetime ES2077758T3 (es) 1990-10-18 1991-10-09 Electrolito alcalino para elementos galvanicos.

Country Status (5)

Country Link
US (1) US5192628A (es)
EP (1) EP0481338B1 (es)
JP (1) JP3086029B2 (es)
DE (2) DE4033102A1 (es)
ES (1) ES2077758T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT67932A (en) * 1991-12-19 1995-05-29 Environmental Batteries System Alkaline manganese dioxide cell of low mercury content or withot mercury
US6143446A (en) * 1998-10-21 2000-11-07 Duracell Inc. Battery cathode
JP4914983B2 (ja) * 2001-06-11 2012-04-11 Ｄｏｗａエレクトロニクス株式会社 アルカリ電池用負極組成物、この組成物に用いる亜鉛合金粉末およびこの組成物を用いたアルカリ電池
BRPI0411394B8 (pt) 2003-07-30 2023-01-17 Lg Chemical Ltd Bateria de íons de lítio com propriedades aperfeiçoadas de conservação em alta temperatura
JP5021940B2 (ja) * 2006-02-21 2012-09-12 公立大学法人大阪府立大学 全固体アルカリ二次電池用無機ヒドロゲル電解質の製法
JP6190101B2 (ja) * 2011-08-23 2017-08-30 株式会社日本触媒 ゲル電解質又は負極合剤、及び、該ゲル電解質又は負極合剤を使用した電池
CN112820951B (zh) * 2021-01-06 2022-12-20 郑州大学 一种含木质素和明胶复配型添加剂的电解液及使用该电解液的水系锌离子电池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279911C (es) * 1913-05-21
FR787259A (fr) * 1934-06-15 1935-09-19 Accumulateurs Monoplaque Sa électrolyte pour accumulateurs à oxyde de nickel et zinc
US2180839A (en) * 1937-06-17 1939-11-21 Nat Carbon Co Primary cell
US2629758A (en) * 1950-12-19 1953-02-24 Ruben Samuel Electric current producing cell and electrolyte therefor
BE537437A (es) * 1954-08-19
USB730525I5 (es) * 1958-04-24
US3578504A (en) * 1969-07-01 1971-05-11 Gen Electric Method of activating a silver oxide-zinc primary cell
FR2204050A1 (en) * 1972-10-23 1974-05-17 Schutz Richard Aluminosilicate gelling agents - for gelling electrolytes in batteries andaccumulators
IL50348A (en) * 1976-08-24 1979-01-31 Ate Of Israel Represented By M Inorganic additives for zinc-alkaline secondary batteries
US4287276A (en) * 1979-06-08 1981-09-01 W. R. Grace & Co. Alkaline battery with separator of high surface area
US5026617A (en) * 1989-02-13 1991-06-25 Idemitsu Kosan Company Limited Separator for alkaline cell and alkaline cell prepared by using this separator

Also Published As

Publication number Publication date
DE59106262D1 (de) 1995-09-21
JPH04259755A (ja) 1992-09-16
EP0481338B1 (de) 1995-08-16
DE4033102A1 (de) 1992-04-23
EP0481338A3 (en) 1993-02-24
US5192628A (en) 1993-03-09
EP0481338A2 (de) 1992-04-22
JP3086029B2 (ja) 2000-09-11

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