ZA935977B - Process for producing manganese dioxide - Google Patents

Process for producing manganese dioxide

Info

Publication number
ZA935977B
ZA935977B ZA935977A ZA935977A ZA935977B ZA 935977 B ZA935977 B ZA 935977B ZA 935977 A ZA935977 A ZA 935977A ZA 935977 A ZA935977 A ZA 935977A ZA 935977 B ZA935977 B ZA 935977B
Authority
ZA
South Africa
Prior art keywords
manganese dioxide
manganese
particles
producing manganese
emd
Prior art date
Application number
ZA935977A
Other languages
English (en)
Inventor
Enoch I Wang
Lifun Lin
William L 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 ZA935977B publication Critical patent/ZA935977B/xx

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)
ZA935977A 1992-09-28 1993-08-16 Process for producing manganese dioxide ZA935977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/952,034 US5277890A (en) 1992-09-28 1992-09-28 Process for producing manganese dioxide

Publications (1)

Publication Number Publication Date
ZA935977B true ZA935977B (en) 1994-05-23

Family

ID=25492515

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA935977A ZA935977B (en) 1992-09-28 1993-08-16 Process for producing manganese dioxide

Country Status (21)

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

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KR101325176B1 (ko) * 2011-03-23 2013-11-07 한국지질자원연구원 삼원계 양극활물질로부터 화학이산화망간의 제조방법, 그 제조방법에 의하여 제조된 화학이산화망간 및 화학이산화망간을 포함하는 이차전지
CN102226070B (zh) * 2011-04-27 2014-02-05 大连理工大学 纳米四棱柱自组装空心二氧化锰吸收剂及其制备方法
CN102390867A (zh) * 2011-07-27 2012-03-28 刘芳 一种硫酸锰溶液的硅藻土净化除杂方法
CN102502853A (zh) * 2011-12-18 2012-06-20 中国科学院电工研究所 一种微波回流法制备纳米二氧化锰的方法
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CN104445423B (zh) * 2014-12-15 2016-05-18 中信大锰矿业有限责任公司大新锰矿分公司 一种高纯二氧化锰的制备方法
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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 (xx) 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
FI951473A (fi) 1995-03-28
DE69322788T2 (de) 1999-06-17
NO950803L (no) 1995-03-24
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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