GB1199309A – Improvements in/or relating to Processes for Manufacturing Manganese Dioxide, in particular for Electrochemical Cells, and the Manganese Dioxide Thus Obtained
– Google Patents
GB1199309A – Improvements in/or relating to Processes for Manufacturing Manganese Dioxide, in particular for Electrochemical Cells, and the Manganese Dioxide Thus Obtained
– Google Patents
Improvements in/or relating to Processes for Manufacturing Manganese Dioxide, in particular for Electrochemical Cells, and the Manganese Dioxide Thus Obtained
Info
Publication number
GB1199309A
GB1199309A
GB58230/67A
GB5823067A
GB1199309A
GB 1199309 A
GB1199309 A
GB 1199309A
GB 58230/67 A
GB58230/67 A
GB 58230/67A
GB 5823067 A
GB5823067 A
GB 5823067A
GB 1199309 A
GB1199309 A
GB 1199309A
Authority
GB
United Kingdom
Prior art keywords
manganese dioxide
mno
manganese
sintered
solution
Prior art date
1966-12-23
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
GB58230/67A
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.)
Les Piles Wonder SA
Original Assignee
Les Piles Wonder SA
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.)
1966-12-23
Filing date
1967-12-21
Publication date
1970-07-22
1967-12-21
Application filed by Les Piles Wonder SA
filed
Critical
Les Piles Wonder SA
1970-07-22
Publication of GB1199309A
publication
Critical
patent/GB1199309A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C01P2002/00—Crystal-structural characteristics
C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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
Abstract
1,199,309. Manganese dioxide. SOC. LES PILES WONDER. 21 Dec., 1967 [23 Dec., 1966], No. 58230/67. Heading C1A. Manganese dioxide (MnO 1 . 5 -MnO 2 ) is manufactured by adding a manganese salt solution to an aqueous alkali metal or ammonium hydroxide solution at between 15 and 30 C. whilst bubbling an oxidizing gas through the solution. The product may be treated with an acid to give manganese dioxide having a degree of oxidation up to MnO 1 . 95 . The manganese salt may be manganese sulphate; the alkali metal hydroxide may be sodium or potassium hydroxide and the oxidizing gas may be air or oxygen. As illustrated in Fig. 1 (not shown) the gas is admitted to the reactor through a base made of sintered glass, sintered metal or sintered porcelain, or a screen of an artificial or natural textile having a very fine mesh and a stirrer is provided. The acids used may be sulphuric, nitric or acetic.
GB58230/67A
1966-12-23
1967-12-21
Improvements in/or relating to Processes for Manufacturing Manganese Dioxide, in particular for Electrochemical Cells, and the Manganese Dioxide Thus Obtained
Expired
GB1199309A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR88732A
FR1519624A
(en)
1966-12-23
1966-12-23
Improvements in the manufacture of manganese dioxide, in particular for electrochemical generators, and manganese dioxide thus obtained
Publications (1)
Publication Number
Publication Date
GB1199309A
true
GB1199309A
(en)
1970-07-22
Family
ID=8622910
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB58230/67A
Expired
GB1199309A
(en)
1966-12-23
1967-12-21
Improvements in/or relating to Processes for Manufacturing Manganese Dioxide, in particular for Electrochemical Cells, and the Manganese Dioxide Thus Obtained
Country Status (4)
Country
Link
US
(1)
US3533740A
(en)
DE
(1)
DE1592498A1
(en)
FR
(1)
FR1519624A
(en)
GB
(1)
GB1199309A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2418965A1
(en)
*
1978-03-02
1979-09-28
Berec Group Ltd
DRY BATTERY
CN107540022A
(en)
*
2016-06-23
2018-01-05
中国科学院过程工程研究所
The purposes of the preparation method of mangano-manganic oxide, the reaction system used and the reaction system
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3959021A
(en)
*
1969-12-29
1976-05-25
Matsushita Electric Industrial Co., Ltd.
Novel manganese dioxide
FR2537560B1
(en)
*
1982-12-13
1985-12-27
Centre Nat Rech Scient
NOVEL MANGANESE OXIDES, THEIR PREPARATION AND THEIR APPLICATION
US5250374A
(en)
*
1991-01-24
1993-10-05
Rbc Universal
Method of preparing a rechargeable modified manganese-containing material by electrolytic deposition and related material
US5156934A
(en)
*
1991-02-11
1992-10-20
Rbc Universal Ltd.
Method of making a rechargable modified manganese dioxide material and related compound and electrode material
US5419986A
(en)
*
1993-10-15
1995-05-30
Rechargeable Battery Corporation
Method of making a rechargeable manganese-oxide compound and related electrode material
US6162561A
(en)
*
1999-05-03
2000-12-19
The Gillette Company
Akaline cell with improved cathode
JP5692821B2
(en)
*
2010-03-26
2015-04-01
国立大学法人京都大学
Method for synthesizing nanometer-sized manganese dioxide having a ramsdelite-type crystal structure, and method for producing protons, electrons and oxygen originating from hydroxide ions using manganese dioxide
CN113772735A
(en)
*
2021-06-30
2021-12-10
浙江长兴绿色电池科技有限公司
Doped manganese dioxide and preparation method thereof
CN114275819A
(en)
*
2021-12-16
2022-04-05
湖南化工研究院有限公司
Efficient recovery method of active manganese dioxide
CN115072784A
(en)
*
2022-05-10
2022-09-20
五邑大学
Sodium-doped manganese oxide material, and preparation and application thereof
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1986889A
(en)
*
1931-09-05
1935-01-08
Koppers Co Delaware
Preparation of ammonium sulphate
FR1306706A
(en)
*
1961-09-06
1962-10-19
Wonder Piles
Process for the preparation of activated manganese dioxide and manganese dioxide obtained by this process
1966
1966-12-23
FR
FR88732A
patent/FR1519624A/en
not_active
Expired
1967
1967-12-19
DE
DE19671592498
patent/DE1592498A1/en
active
Pending
1967-12-20
US
US692109A
patent/US3533740A/en
not_active
Expired – Lifetime
1967-12-21
GB
GB58230/67A
patent/GB1199309A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2418965A1
(en)
*
1978-03-02
1979-09-28
Berec Group Ltd
DRY BATTERY
CN107540022A
(en)
*
2016-06-23
2018-01-05
中国科学院过程工程研究所
The purposes of the preparation method of mangano-manganic oxide, the reaction system used and the reaction system
Also Published As
Publication number
Publication date
FR1519624A
(en)
1968-04-05
US3533740A
(en)
1970-10-13
DE1592498A1
(en)
1970-12-23
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Legal Events
Date
Code
Title
Description
1970-12-02
PS
Patent sealed [section 19, patents act 1949]
1980-08-13
PCNP
Patent ceased through non-payment of renewal fee
