JPS641222A - Manufacture of energy storage device - Google Patents

Manufacture of energy storage device

Info

Publication number
JPS641222A
JPS641222A JP62156856A JP15685687A JPS641222A JP S641222 A JPS641222 A JP S641222A JP 62156856 A JP62156856 A JP 62156856A JP 15685687 A JP15685687 A JP 15685687A JP S641222 A JPS641222 A JP S641222A
Authority
JP
Japan
Prior art keywords
separator
electrolyte
irradiating
pretreated
ultraviolet ray
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.)
Pending
Application number
JP62156856A
Other languages
Japanese (ja)
Other versions
JPH011222A (en
Inventor
Ichiro Tanahashi
Akihiko Yoshida
Atsushi Nishino
Hajime Mori
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 JP62156856A priority Critical patent/JPS641222A/en
Publication of JPH011222A publication Critical patent/JPH011222A/en
Publication of JPS641222A publication Critical patent/JPS641222A/en
Pending 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)

Abstract

PURPOSE: To improve permeability of electrolyte to a separator, to eliminate the necessity of the step of ageing a capacitor, and obtain a device having a low internal resistance and less liquid leakage by oxidizing and cleaning with ozone generated by irradiating the separator with an ultraviolet ray.
CONSTITUTION: A separator 3 made of polypropylene sheet pretreated by exposing it with ozone generated by irradiating the sheet with an ultraviolet ray, and a polarizing electrode 1 formed by using a plasma flame spraying method for an aluminum layer assembly 2 on one side face of a phenol active charcoal fiber cloth having 2000m2/g of specific surface area are provided. After the electrode is so disposed through the separator pretreated with the zone that the aluminum layer is brought into contact with 3 port sealing plate 5 and a case 6, 50μl of propylenecarbonate organic electrolyte of 1mol/l in which boron fluoride (Et4NBF4) of tetraethylammonium is used as an electrolyte is poured, and a casing is sealed to form a coin type electric double layer capacitor.
COPYRIGHT: (C)1989,JPO&Japio
JP62156856A 1987-06-24 1987-06-24 Manufacture of energy storage device Pending JPS641222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62156856A JPS641222A (en) 1987-06-24 1987-06-24 Manufacture of energy storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62156856A JPS641222A (en) 1987-06-24 1987-06-24 Manufacture of energy storage device

Publications (2)

Publication Number Publication Date
JPH011222A JPH011222A (en) 1989-01-05
JPS641222A true JPS641222A (en) 1989-01-05

Family

ID=15636874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62156856A Pending JPS641222A (en) 1987-06-24 1987-06-24 Manufacture of energy storage device

Country Status (1)

Country Link
JP (1) JPS641222A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625787A1 (en) * 1993-05-19 1994-11-23 Matsushita Electric Industrial Co., Ltd. Electric double layer capacitor
WO1996011486A1 (en) * 1994-10-07 1996-04-18 Maxwell Laboratories, Inc. High performance double layer capacitors including aluminum carbon composite electrodes
US5862035A (en) * 1994-10-07 1999-01-19 Maxwell Energy Products, Inc. Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6233135B1 (en) 1994-10-07 2001-05-15 Maxwell Energy Products, Inc. Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6449139B1 (en) 1999-08-18 2002-09-10 Maxwell Electronic Components Group, Inc. Multi-electrode double layer capacitor having hermetic electrolyte seal
US6631074B2 (en) 2000-05-12 2003-10-07 Maxwell Technologies, Inc. Electrochemical double layer capacitor having carbon powder electrodes
US6813139B2 (en) 2001-11-02 2004-11-02 Maxwell Technologies, Inc. Electrochemical double layer capacitor having carbon powder electrodes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362138A (en) * 1976-11-16 1978-06-03 Chisso Corp Method of manufacturing separator for battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362138A (en) * 1976-11-16 1978-06-03 Chisso Corp Method of manufacturing separator for battery

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625787A1 (en) * 1993-05-19 1994-11-23 Matsushita Electric Industrial Co., Ltd. Electric double layer capacitor
US6094788A (en) * 1994-10-07 2000-08-01 Maxwell Energy Products, Inc. Method of making a multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6059847A (en) * 1994-10-07 2000-05-09 Maxwell Energy Products, Inc. Method of making a high performance ultracapacitor
AU686904B2 (en) * 1994-10-07 1998-02-12 Maxwell Technologies, Inc. High performance double layer capacitors including aluminum carbon composite electrodes
US5777428A (en) * 1994-10-07 1998-07-07 Maxwell Energy Products, Inc. Aluminum-carbon composite electrode
US6233135B1 (en) 1994-10-07 2001-05-15 Maxwell Energy Products, Inc. Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US5907472A (en) * 1994-10-07 1999-05-25 Maxwell Laboratories, Inc. Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US5621607A (en) * 1994-10-07 1997-04-15 Maxwell Laboratories, Inc. High performance double layer capacitors including aluminum carbon composite electrodes
WO1996011486A1 (en) * 1994-10-07 1996-04-18 Maxwell Laboratories, Inc. High performance double layer capacitors including aluminum carbon composite electrodes
US5862035A (en) * 1994-10-07 1999-01-19 Maxwell Energy Products, Inc. Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6430031B1 (en) 1994-10-07 2002-08-06 Maxwell Electronic Components Group, Inc. Low resistance bonding in a multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6585152B2 (en) 1994-10-07 2003-07-01 Maxwell Technologies, Inc. Method of making a multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6451073B1 (en) 1994-10-07 2002-09-17 Maxwell Electronic Components Group, Inc. Method of making a multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes
US6449139B1 (en) 1999-08-18 2002-09-10 Maxwell Electronic Components Group, Inc. Multi-electrode double layer capacitor having hermetic electrolyte seal
US6842330B2 (en) 1999-08-18 2005-01-11 Maxwell Technologies, Inc. Multi-electrode double layer capacitor having hermetic electrolyte seal
US6631074B2 (en) 2000-05-12 2003-10-07 Maxwell Technologies, Inc. Electrochemical double layer capacitor having carbon powder electrodes
US6813139B2 (en) 2001-11-02 2004-11-02 Maxwell Technologies, Inc. Electrochemical double layer capacitor having carbon powder electrodes

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