JPS5575924A - Production of manganese dioxide - Google Patents

Production of manganese dioxide

Info

Publication number
JPS5575924A
JPS5575924A JP15080578A JP15080578A JPS5575924A JP S5575924 A JPS5575924 A JP S5575924A JP 15080578 A JP15080578 A JP 15080578A JP 15080578 A JP15080578 A JP 15080578A JP S5575924 A JPS5575924 A JP S5575924A
Authority
JP
Japan
Prior art keywords
soln
salt
amt
divalent
oxidizing agent
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.)
Granted
Application number
JP15080578A
Other languages
Japanese (ja)
Other versions
JPS5730818B2 (en
Inventor
Tomizo Shiromoto
Hisahiro Furukawa
Shuichi Asada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15080578A priority Critical patent/JPS5575924A/en
Publication of JPS5575924A publication Critical patent/JPS5575924A/en
Publication of JPS5730818B2 publication Critical patent/JPS5730818B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

PURPOSE: To produce MnO2 with remarkably increased catalytic oxidation power by dissolving a specified water sol. polymer flocculant in an aq. divalent Mn salt soln. and adding an oxidizing agent to the resulting soln. to react them.
CONSTITUTION: A water sol. polymer flocculant made of polyacrylamide type partial hydrolyzate is dissolved in an aq. divalent Mn salt soln. in an amt. of about 0.01W0.5wt% to the amt. of the Mn salt. An oxidizing agent such as potassium permanganate or sodium hypochlorite is is then added to the resulting soln. and reacted to deposit MnO2.
COPYRIGHT: (C)1980,JPO&Japio
JP15080578A 1978-12-05 1978-12-05 Production of manganese dioxide Granted JPS5575924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15080578A JPS5575924A (en) 1978-12-05 1978-12-05 Production of manganese dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15080578A JPS5575924A (en) 1978-12-05 1978-12-05 Production of manganese dioxide

Publications (2)

Publication Number Publication Date
JPS5575924A true JPS5575924A (en) 1980-06-07
JPS5730818B2 JPS5730818B2 (en) 1982-07-01

Family

ID=15504804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15080578A Granted JPS5575924A (en) 1978-12-05 1978-12-05 Production of manganese dioxide

Country Status (1)

Country Link
JP (1) JPS5575924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0777285A1 (en) * 1995-11-27 1997-06-04 General Motors Corporation Manganese oxide electrode and manufacturing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982317U (en) * 1982-11-25 1984-06-04 三洋電機株式会社 Tape recorder muting circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0777285A1 (en) * 1995-11-27 1997-06-04 General Motors Corporation Manganese oxide electrode and manufacturing method

Also Published As

Publication number Publication date
JPS5730818B2 (en) 1982-07-01

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