ES8507734A1 - Un metodo para fabricar particulas monocristalinas para empleo en anodos de pilas electroquimicas - Google Patents

Un metodo para fabricar particulas monocristalinas para empleo en anodos de pilas electroquimicas

Info

Publication number
ES8507734A1
ES8507734A1 ES531306A ES531306A ES8507734A1 ES 8507734 A1 ES8507734 A1 ES 8507734A1 ES 531306 A ES531306 A ES 531306A ES 531306 A ES531306 A ES 531306A ES 8507734 A1 ES8507734 A1 ES 8507734A1
Authority
ES
Spain
Prior art keywords
particles
single crystal
irregular shaped
crystal particles
coatings
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
ES531306A
Other languages
English (en)
Other versions
ES531306A0 (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
Application filed by Duracell International Inc filed Critical Duracell International Inc
Publication of ES531306A0 publication Critical patent/ES531306A0/es
Publication of ES8507734A1 publication Critical patent/ES8507734A1/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
    • H01M4/36—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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE PARTICULAS MONOCRISTALINAS PARA SER EMPLEADAS EN ANODOS DE PILAS ELECTROQUIMICAS.COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE FORMA UN REVESTIMIENTO SUSTANCIALMENTE CONTINUO SOBRE LAS SUPERFICIES EXTERNAS DE CADA UNA DE LAS PARTICULAS INDIVIDUALES DE UN MATERIAL METALICO, CONSTITUIDO POR PARTICULAS CRISTALIZABLES; SEGUNDA, SE ELEVA LA TEMPERATURA DEL MATERIAL CONSTITUIDO POR PARTICULAS POR ENCIMA DEL PUNTO DE FUSION DEL MISMO, PERO POR DEBAJO DE LA MAS BAJA DE LAS TEMPERATURAS DE FUSION; Y POR ULTIMO, SE ENFRIA LENTAMENTE DICHO MATERIAL METALICO, CON LO QUE SUSTANCIALMENTE LA TOTALIDAD DE DICHAS PARTICULAS SE CONVIERTEN EN MONOCRISTALES METALICOS INDIVIDUALES.
ES531306A 1983-04-06 1984-04-05 Un metodo para fabricar particulas monocristalinas para empleo en anodos de pilas electroquimicas Expired ES8507734A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/482,651 US4487651A (en) 1983-04-06 1983-04-06 Method for making irregular shaped single crystal particles and the use thereof in anodes for electrochemical cells

Publications (2)

Publication Number Publication Date
ES531306A0 ES531306A0 (es) 1985-09-01
ES8507734A1 true ES8507734A1 (es) 1985-09-01

Family

ID=23916888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531306A Expired ES8507734A1 (es) 1983-04-06 1984-04-05 Un metodo para fabricar particulas monocristalinas para empleo en anodos de pilas electroquimicas

Country Status (12)

Country Link
US (1) US4487651A (es)
JP (1) JPH0653632B2 (es)
AU (1) AU575516B2 (es)
BE (1) BE899191A (es)
BR (1) BR8401412A (es)
CA (1) CA1217115A (es)
DE (1) DE3412682C2 (es)
ES (1) ES8507734A1 (es)
FR (1) FR2543979B1 (es)
GB (1) GB2141357B (es)
IE (1) IE55123B1 (es)
IT (1) IT1213275B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5069740A (en) * 1984-09-04 1991-12-03 Texas Instruments Incorporated Production of semiconductor grade silicon spheres from metallurgical grade silicon particles
IE57432B1 (en) * 1985-02-12 1992-09-09 Duracell Int Cell corrosion reduction
ZA86641B (en) * 1985-02-12 1987-04-29 Duracell Int Cell corrosion reduction
JPS6223901A (ja) * 1985-07-23 1987-01-31 Showa Denko Kk 高純度金属粉末
US4722763A (en) * 1986-12-23 1988-02-02 Duracell Inc. Method for making irregular shaped single crystal particles for use in anodes for electrochemical cells
US4840644A (en) * 1987-11-24 1989-06-20 Duracell Inc. Cell corrosion reduction
EP0407601B1 (en) * 1988-12-16 1995-10-25 Matsushita Electric Industrial Co., Ltd. Production method of zinc oxide whisker
US5200370A (en) * 1990-11-16 1993-04-06 Fiber Materials, Inc. Monocrystalline ceramic fibers and method of preparing same
US6284410B1 (en) 1997-08-01 2001-09-04 Duracell Inc. Zinc electrode particle form
US6521378B2 (en) 1997-08-01 2003-02-18 Duracell Inc. Electrode having multi-modal distribution of zinc-based particles
US6472103B1 (en) 1997-08-01 2002-10-29 The Gillette Company Zinc-based electrode particle form
AU4558100A (en) * 1999-06-30 2001-01-22 Grillo-Werke Ag Mixture consisting of metal particles and/or alloy particles and of a liquid electrolytic medium and method for producing the same
JP2001035923A (ja) 1999-07-19 2001-02-09 Mitsubishi Electric Corp 半導体集積回路装置およびクロック配線制御方法
BRPI0411653A (pt) * 2003-06-17 2006-08-08 Gillette Co anodo para bateria
WO2006124266A2 (en) * 2005-05-12 2006-11-23 The Board Of Regents, The University Of Texas System Method and apparatus for growing single-crystal metals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853625A (en) * 1970-04-03 1974-12-10 Union Carbide Corp Zinc fibers and needles and galvanic cell anodes made therefrom
SU400139A1 (ru) * 1971-07-07 1974-02-25 Фонд вноертш
US4033792A (en) * 1974-12-23 1977-07-05 United Technologies Corporation Composite single crystal article
JPS5450462A (en) * 1977-09-29 1979-04-20 Noboru Tsuya Apparatus for making crystalline powder
US4430150A (en) * 1981-08-07 1984-02-07 Texas Instruments Incorporated Production of single crystal semiconductors

Also Published As

Publication number Publication date
FR2543979A1 (fr) 1984-10-12
ES531306A0 (es) 1985-09-01
JPH0653632B2 (ja) 1994-07-20
US4487651A (en) 1984-12-11
IT8447975A0 (it) 1984-03-30
IT1213275B (it) 1989-12-14
GB2141357A (en) 1984-12-19
GB8406662D0 (en) 1984-04-18
FR2543979B1 (fr) 1994-05-13
AU2520084A (en) 1984-10-11
JPS59190289A (ja) 1984-10-29
IE840734L (en) 1984-10-06
IE55123B1 (en) 1990-06-06
DE3412682A1 (de) 1984-10-11
AU575516B2 (en) 1988-07-28
GB2141357B (en) 1986-07-30
CA1217115A (en) 1987-01-27
DE3412682C2 (de) 1994-07-14
BE899191A (fr) 1984-07-16
BR8401412A (pt) 1984-11-13

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