JPS5533747A - Production of cell - Google Patents

Production of cell

Info

Publication number
JPS5533747A
JPS5533747A JP10712178A JP10712178A JPS5533747A JP S5533747 A JPS5533747 A JP S5533747A JP 10712178 A JP10712178 A JP 10712178A JP 10712178 A JP10712178 A JP 10712178A JP S5533747 A JPS5533747 A JP S5533747A
Authority
JP
Japan
Prior art keywords
cell
casing
electrolyte
positive
gelation
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
JP10712178A
Other languages
Japanese (ja)
Other versions
JPS5836827B2 (en
Inventor
Nobuo Eda
Teruyoshi Morita
Takashi Iijima
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 JP10712178A priority Critical patent/JPS5836827B2/en
Publication of JPS5533747A publication Critical patent/JPS5533747A/en
Publication of JPS5836827B2 publication Critical patent/JPS5836827B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Abstract

PURPOSE: To provide gel electrolyte for a cell which has a suitable elasticity and can be favorably close contacted with positive and negative electrodes of the cell by constituting method for producing same such that organic electrolyte is poured to porous material of polyalkyl methacrylate and then, after sealing, is heated for the purpose of gelation thereof.
CONSTITUTION: A separator 7 consisting of a non-woven fabric of polypropylene or the like and a disc of sintered porous material of polymethyl methacrylate particles are first placed on a positive electrode in a casing. Organic electrolyte such as propylene carbonate containing lithium borofluoride dissolved therein is then poured into the casing whereafter a sealing plate having a negative electrode connected thereto and a gasket 8 are assembled to the casing 1 and caulked thereto to seal the casing 1. The cell is then aged, for example, for an hour at 80°C for the purpose of gelation of the electrolyte in the cell. Such production method can thus provide gel electrolyte which has a suitable elasticity and can be favorably close contacted with positive and negative electrodes of the cell whereby cells of a fixed quality can be provided.
COPYRIGHT: (C)1980,JPO&Japio
JP10712178A 1978-08-31 1978-08-31 Battery manufacturing method Expired JPS5836827B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10712178A JPS5836827B2 (en) 1978-08-31 1978-08-31 Battery manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10712178A JPS5836827B2 (en) 1978-08-31 1978-08-31 Battery manufacturing method

Publications (2)

Publication Number Publication Date
JPS5533747A true JPS5533747A (en) 1980-03-10
JPS5836827B2 JPS5836827B2 (en) 1983-08-11

Family

ID=14451010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10712178A Expired JPS5836827B2 (en) 1978-08-31 1978-08-31 Battery manufacturing method

Country Status (1)

Country Link
JP (1) JPS5836827B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101614A (en) * 1985-10-23 1987-05-12 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー Bridged polymer fine grain and manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101614A (en) * 1985-10-23 1987-05-12 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー Bridged polymer fine grain and manufacture

Also Published As

Publication number Publication date
JPS5836827B2 (en) 1983-08-11

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