ES8706854A1 - Un metodo para fabricar una celda electroquimica con burbujeo reducido. - Google Patents

Un metodo para fabricar una celda electroquimica con burbujeo reducido.

Info

Publication number
ES8706854A1
ES8706854A1 ES551801A ES551801A ES8706854A1 ES 8706854 A1 ES8706854 A1 ES 8706854A1 ES 551801 A ES551801 A ES 551801A ES 551801 A ES551801 A ES 551801A ES 8706854 A1 ES8706854 A1 ES 8706854A1
Authority
ES
Spain
Prior art keywords
metal
particles
reduction
grains
corrosion
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
Application number
ES551801A
Other languages
English (en)
Other versions
ES551801A0 (es
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.)
Duracell Inc USA
Original Assignee
Duracell International Inc
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
Priority claimed from US06/749,688 external-priority patent/US4632890A/en
Priority claimed from US06/764,454 external-priority patent/US4585716A/en
Application filed by Duracell International Inc filed Critical Duracell International Inc
Publication of ES551801A0 publication Critical patent/ES551801A0/es
Publication of ES8706854A1 publication Critical patent/ES8706854A1/es
Expired 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

METODO DE FABRICAR UNA CELDA ELECTROQUIMICA CON BURBUJEO REDUCIDO. CONSISTE EN: A) REDUCIR EL NUMERO DE GRANOS EN EL MATERIAL POLICRISTALINO, CON UN NUMERO REDUCIDO DE GRANOS, COMO UN ANODO PARA LA CELDA; Y C) COLOCAR DENTRO DE LA CELDA DE ANODO DE METAL POLICRISTALINO CONFORMADO, SIENDO CALENTADO EL METAL POLICRISTALINO CONFORMADO, SIENDO CALENTADO EL METAL POLICRISTALINO A UNA TEMPERATURA ELEVADA, POR DEBAJO DEL PUNTO DE FUSION DEL MISMO, DURANTE UN TIEMPO SUFICIENTE PARA REDUCIR EL NUMERO DE GRANOS EN EL METAL, Y SELECCIONANDOSE DICHO METAL ENTRE ZINC, CADMIO, NIQUEL, MAGNESIO, ALUMINO, MANGANESO, CALCIO, COBRE, HIERRO, PLOMO, ESTAÑO Y MEZCLAS DE LOS MISMOS. TIENE APLICACION EN ANODOS ELECTROQUIMICOS ACUOSOS.
ES551801A 1985-02-12 1986-02-10 Un metodo para fabricar una celda electroquimica con burbujeo reducido. Expired ES8706854A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70083685A 1985-02-12 1985-02-12
US06/749,688 US4632890A (en) 1985-06-28 1985-06-28 Anode metal treatment and use of said anode in cell
US06/764,454 US4585716A (en) 1984-07-09 1985-08-12 Cell corrosion reduction

Publications (2)

Publication Number Publication Date
ES551801A0 ES551801A0 (es) 1987-07-01
ES8706854A1 true ES8706854A1 (es) 1987-07-01

Family

ID=27418711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551801A Expired ES8706854A1 (es) 1985-02-12 1986-02-10 Un metodo para fabricar una celda electroquimica con burbujeo reducido.

Country Status (16)

Country Link
AU (1) AU594661B2 (es)
BE (1) BE904216A (es)
BR (1) BR8600570A (es)
CA (1) CA1271217A (es)
CH (1) CH671304A5 (es)
DE (1) DE3603342A1 (es)
DK (1) DK66886A (es)
ES (1) ES8706854A1 (es)
FR (1) FR2577351B1 (es)
GB (2) GB2170946B (es)
IE (1) IE57432B1 (es)
IT (1) IT1204791B (es)
MX (1) MX163835B (es)
NL (1) NL8600347A (es)
NO (1) NO169098C (es)
SE (1) SE8600606L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267189A (en) * 1985-06-28 1990-03-27 Jerrold Winger Alkaline cell employing a zinc electrode with reduced mercury additive
EP0352604A1 (fr) * 1988-07-25 1990-01-31 Cipel Générateur électrochimique primaire à électrolyte alcalin et à électrode négative de zinc
FR2634594B1 (fr) * 1988-07-25 1993-06-18 Cipel Wonder Generateur electrochimique a electrolyte alcalin et a electrode negative de zinc
DE3902650A1 (de) * 1989-01-30 1990-08-02 Varta Batterie Galvanisches primaerelement
CA2046148C (en) * 1990-08-14 1997-01-07 Dale R. Getz Alkaline cells that are substantially free of mercury
US5626988A (en) * 1994-05-06 1997-05-06 Battery Technologies Inc. Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture
WO2008001813A1 (fr) 2006-06-28 2008-01-03 Panasonic Corporation Pile sèche alcaline
JP4516092B2 (ja) * 2007-05-10 2010-08-04 パナソニック株式会社 アルカリ乾電池
CN112928236A (zh) * 2021-01-21 2021-06-08 福建南平南孚电池有限公司 一种碱性电池

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347906C (de) * 1918-11-16 1922-01-25 Alfred Eichhoff Galvanisches Element
US2233578A (en) * 1937-11-04 1941-03-04 Western Cartridge Co Method of making battery cans
US3623911A (en) * 1969-03-03 1971-11-30 Leesona Corp High-rate consumable metal electrodes
US3853625A (en) * 1970-04-03 1974-12-10 Union Carbide Corp Zinc fibers and needles and galvanic cell anodes made therefrom
BE789556A (fr) * 1971-10-01 1973-03-29 Union Carbide Corp Element alcain de pile au zinc
CA1086988A (en) * 1978-02-14 1980-10-07 Maheswar Sahoo Magnesium-lithium alloy
US4195120A (en) * 1978-11-03 1980-03-25 P. R. Mallory & Co. Inc. Hydrogen evolution inhibitors for cells having zinc anodes
JPS56143662A (en) * 1980-04-07 1981-11-09 Tamagawa Kikai Kinzoku Kk High strength zinc alloy for dry cell
DE3272350D1 (en) * 1981-11-20 1986-09-04 Varta Batterie Galvanic primary element with a negative electroless zinc-plated electrode collector
JPS58218760A (ja) * 1982-06-11 1983-12-20 Toshiba Battery Co Ltd アルカリ電池
DE3246957A1 (de) * 1982-12-18 1984-06-20 Varta Batterie Ag, 3000 Hannover Galvanisches element
JPS59186253A (ja) * 1983-04-01 1984-10-23 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 電池の電極
US4487651A (en) * 1983-04-06 1984-12-11 Duracell Inc. Method for making irregular shaped single crystal particles and the use thereof in anodes for electrochemical cells
BR8503252A (pt) * 1984-07-09 1986-03-25 Duracell Int Pilha eletroquimica,processo para producao de pilha eletroquimica aquosa,e composicao de materia para uso na producao de anodo de pilha eletroquimica aquosa com fervura reduzida
JPS61131363A (ja) * 1984-11-28 1986-06-19 Fuji Elelctrochem Co Ltd アルカリ電池
JPS61131367A (ja) * 1984-11-30 1986-06-19 Fuji Elelctrochem Co Ltd アルカリ電池用粒状亜鉛合金の処理方法
JPS61131366A (ja) * 1984-11-30 1986-06-19 Fuji Elelctrochem Co Ltd アルカリ電池用粒状亜鉛合金の処理方法

Also Published As

Publication number Publication date
AU5324886A (en) 1986-08-21
CA1271217A (en) 1990-07-03
GB2200791B (en) 1989-11-29
GB8802013D0 (en) 1988-02-24
NL8600347A (nl) 1986-09-01
AU594661B2 (en) 1990-03-15
DK66886A (da) 1986-08-13
ES551801A0 (es) 1987-07-01
GB2170946B (en) 1989-11-22
IE57432B1 (en) 1992-09-09
CH671304A5 (es) 1989-08-15
FR2577351A1 (fr) 1986-08-14
SE8600606L (sv) 1986-08-13
GB2200791A (en) 1988-08-10
NO169098B (no) 1992-01-27
DE3603342A1 (de) 1986-08-14
BR8600570A (pt) 1986-10-21
MX163835B (es) 1992-06-25
NO860475L (no) 1986-08-13
GB2170946A (en) 1986-08-13
GB8603413D0 (en) 1986-03-19
IT8619386A0 (it) 1986-02-12
IE860198L (en) 1986-08-12
SE8600606D0 (sv) 1986-02-11
IT1204791B (it) 1989-03-10
FR2577351B1 (fr) 1989-09-29
NO169098C (no) 1992-05-06
DK66886D0 (da) 1986-02-11
BE904216A (fr) 1986-05-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203