GB551471A - Improvements in depolarising materials - Google Patents

Improvements in depolarising materials

Info

Publication number
GB551471A
GB551471A GB10593/41A GB1059341A GB551471A GB 551471 A GB551471 A GB 551471A GB 10593/41 A GB10593/41 A GB 10593/41A GB 1059341 A GB1059341 A GB 1059341A GB 551471 A GB551471 A GB 551471A
Authority
GB
United Kingdom
Prior art keywords
manganese
metal
depolarising
materials
alkali metal
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
GB10593/41A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB10593/41A priority Critical patent/GB551471A/en
Publication of GB551471A publication Critical patent/GB551471A/en
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
    • H01M4/48—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
    • 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

551,471. Manganese dioxide. SMITH, J. W. Aug. 20, 1941, No. 10593. [Class 1 (iii)] Manganese muds containing alkali metal compounds are made suitable for use as depolarizers in electric cells by treating them with a solution of a compound of zinc, calcium, magnesium, manganese, or other metal which has no deleterious effects in the cell, or of ammonium under such conditions that the metal or ammonium replaces the alkali metal, which is removed by washing.
GB10593/41A 1941-08-20 1941-08-20 Improvements in depolarising materials Expired GB551471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10593/41A GB551471A (en) 1941-08-20 1941-08-20 Improvements in depolarising materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10593/41A GB551471A (en) 1941-08-20 1941-08-20 Improvements in depolarising materials

Publications (1)

Publication Number Publication Date
GB551471A true GB551471A (en) 1943-02-24

Family

ID=9970693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10593/41A Expired GB551471A (en) 1941-08-20 1941-08-20 Improvements in depolarising materials

Country Status (1)

Country Link
GB (1) GB551471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757071A (en) * 1954-05-17 1956-07-31 Manganese Chemicals Corp Manganese dioxide product
FR2418965A1 (en) * 1978-03-02 1979-09-28 Berec Group Ltd DRY BATTERY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757071A (en) * 1954-05-17 1956-07-31 Manganese Chemicals Corp Manganese dioxide product
FR2418965A1 (en) * 1978-03-02 1979-09-28 Berec Group Ltd DRY BATTERY

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