NO950803L - Fremgangsmåte for fremstilling av mangandioksid - Google Patents

Fremgangsmåte for fremstilling av mangandioksid

Info

Publication number
NO950803L
NO950803L NO950803A NO950803A NO950803L NO 950803 L NO950803 L NO 950803L NO 950803 A NO950803 A NO 950803A NO 950803 A NO950803 A NO 950803A NO 950803 L NO950803 L NO 950803L
Authority
NO
Norway
Prior art keywords
manganese dioxide
manganese
particles
producing manganese
emd
Prior art date
Application number
NO950803A
Other languages
English (en)
Other versions
NO950803D0 (no
Inventor
Enoch I Wang
Lifun Lin
William Lee Bowden
Original Assignee
Duracell 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 Inc filed Critical Duracell Inc
Publication of NO950803D0 publication Critical patent/NO950803D0/no
Publication of NO950803L publication Critical patent/NO950803L/no

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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • 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
    • C01P2006/10—Solid density
    • 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
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic 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)
  • Secondary Cells (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Oppfinnelsen angår fremstilling av mangandioksyd ved hjelp av en kjemisk prosess. Det resulterende mangandioksyd- produkt tar form av partikler karakteri- sert ved filamentligneride fremspring som stikker ut fra partikkelens overflate. Mangandioksyd-partikler med slike overfla- tetrekk kan fremstilles ved å reagere mangansulfat med natriumperoksydisulfat i en vandig lesning. Prosessen kan reguleres for å gi mangandioksyd med høy densitet. Mangandioksydet dannet ved fremgangsmåten kan avsettes direkte på overflaten av elektrolytisk mangandioksyd (EMD). Man- gandioksyd-produktet er spesielt egnet for anvendelse som et aktivt katodemateriale i elektrokjemiske celler.
NO950803A 1992-09-28 1995-03-01 Fremgangsmåte for fremstilling av mangandioksid NO950803L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/952,034 US5277890A (en) 1992-09-28 1992-09-28 Process for producing manganese dioxide
PCT/US1993/007333 WO1994008056A2 (en) 1992-09-28 1993-08-04 Process for producing manganese dioxide

Publications (2)

Publication Number Publication Date
NO950803D0 NO950803D0 (no) 1995-03-01
NO950803L true NO950803L (no) 1995-03-24

Family

ID=25492515

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950803A NO950803L (no) 1992-09-28 1995-03-01 Fremgangsmåte for fremstilling av mangandioksid

Country Status (21)

Country Link
US (4) US5277890A (no)
EP (1) EP0664768B1 (no)
JP (1) JP2941059B2 (no)
KR (1) KR100268066B1 (no)
CN (1) CN1036515C (no)
AT (1) ATE174874T1 (no)
AU (1) AU665462B2 (no)
BR (1) BR9307093A (no)
CA (1) CA2143767C (no)
CZ (1) CZ75195A3 (no)
DE (1) DE69322788T2 (no)
DK (1) DK0664768T3 (no)
ES (1) ES2127293T3 (no)
FI (1) FI105180B (no)
MX (1) MX9305346A (no)
NO (1) NO950803L (no)
NZ (1) NZ255673A (no)
RU (1) RU2118292C1 (no)
SG (1) SG49861A1 (no)
WO (1) WO1994008056A2 (no)
ZA (1) ZA935977B (no)

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US20110219607A1 (en) * 2010-03-12 2011-09-15 Nanjundaswamy Kirakodu S Cathode active materials and method of making thereof
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CN107586270B (zh) * 2016-07-08 2020-01-10 中国石油化工股份有限公司 环己基苯催化氧化生产环己基苯过氧化氢以及环己基苯氧化分解制备环己酮和苯酚的方法
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Also Published As

Publication number Publication date
SG49861A1 (en) 1998-06-15
NZ255673A (en) 1995-10-26
FI951473A0 (fi) 1995-03-28
EP0664768A4 (no) 1995-08-09
CN1085189A (zh) 1994-04-13
US5348726A (en) 1994-09-20
WO1994008056A3 (en) 1995-07-27
KR100268066B1 (ko) 2000-10-16
EP0664768B1 (en) 1998-12-23
RU2118292C1 (ru) 1998-08-27
JPH08503918A (ja) 1996-04-30
NO950803D0 (no) 1995-03-01
AU4997193A (en) 1994-04-26
EP0664768A1 (en) 1995-08-02
RU95110667A (ru) 1996-12-27
CN1036515C (zh) 1997-11-26
CA2143767A1 (en) 1994-04-14
US5277890A (en) 1994-01-11
ATE174874T1 (de) 1999-01-15
DK0664768T3 (da) 1999-08-23
CA2143767C (en) 1999-02-16
US5391365A (en) 1995-02-21
JP2941059B2 (ja) 1999-08-25
ZA935977B (en) 1994-05-23
FI951473A (fi) 1995-03-28
DE69322788T2 (de) 1999-06-17
BR9307093A (pt) 1999-03-30
ES2127293T3 (es) 1999-04-16
WO1994008056A2 (en) 1994-04-14
DE69322788D1 (de) 1999-02-04
US5482796A (en) 1996-01-09
CZ75195A3 (en) 1996-01-17
FI105180B (fi) 2000-06-30
MX9305346A (es) 1994-03-31
AU665462B2 (en) 1996-01-04

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