GB2311410B - A method of enhancing the operational life of an electrochemical secondary cell - Google Patents

A method of enhancing the operational life of an electrochemical secondary cell

Info

Publication number: GB2311410B
Authority: GB; United Kingdom
Prior art keywords: enhancing; secondary cell; operational life; electrochemical secondary; electrochemical
Prior art date: 1993-03-01
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 - Fee Related

Application number

GB9709809A

Other versions

GB9709809D0 (en

GB2311410A (en

Inventor

Pnina Dan

Jordan Geronov

Shalom Luski

Emil Megenitsky

Doron Aurbach

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.)

Tadiran Israel Electronics Industries Ltd

Original Assignee

Tadiran Israel Electronics Industries 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.)

1993-03-01

Filing date

1994-03-01

Publication date

1997-12-10

1993-03-01 Priority claimed from IL104903A external-priority patent/IL104903A0/en

1994-03-01 Application filed by Tadiran Israel Electronics Industries Ltd filed Critical Tadiran Israel Electronics Industries Ltd

1994-03-01 Priority claimed from GB9626315A external-priority patent/GB2306762B/en

1997-07-09 Publication of GB9709809D0 publication Critical patent/GB9709809D0/en

1997-09-24 Publication of GB2311410A publication Critical patent/GB2311410A/en

1997-12-10 Application granted granted Critical

1997-12-10 Publication of GB2311410B publication Critical patent/GB2311410B/en

2014-03-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- 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
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
- H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Secondary Cells (AREA)

GB9709809A 1993-03-01 1994-03-01 A method of enhancing the operational life of an electrochemical secondary cell Expired - Fee Related GB2311410B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IL104903A IL104903A0 (en)	1993-03-01	1993-03-01	Safe high energy density electrochemical rechargeable cell
GB9626315A GB2306762B (en)	1993-03-01	1994-03-01	Method of producing a cathode for an electrochemical cell

Publications (3)

Publication Number	Publication Date
GB9709809D0 GB9709809D0 (en)	1997-07-09
GB2311410A GB2311410A (en)	1997-09-24
GB2311410B true GB2311410B (en)	1997-12-10

Family

ID=26310674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9709809A Expired - Fee Related GB2311410B (en)	1993-03-01	1994-03-01	A method of enhancing the operational life of an electrochemical secondary cell

Country Status (1)

Country	Link
GB (1)	GB2311410B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6225002B1 (en)	1999-02-05	2001-05-01	Polyplus Battery Company, Inc.	Dioxolane as a proctector for lithium electrodes
US6632573B1 (en)	2001-02-20	2003-10-14	Polyplus Battery Company	Electrolytes with strong oxidizing additives for lithium/sulfur batteries

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4849309A (en) *	1988-08-01	1989-07-18	The United States Of America As Represented By The United States Department Of Energy	Overcharge tolerant high-temperature cells and batteries
EP0598470A2 (en) *	1992-11-19	1994-05-25	Tokin Corporation	Method and apparatus for charging a secondary battery by supplying pulsed current as charging current
US5432425A (en) *	1993-04-19	1995-07-11	Valence Technology, Inc.	Methods for extending the cycle life of solid, secondary electrolytic cells using a spiked discharge
US5436549A (en) *	1993-04-19	1995-07-25	Valence Technology, Inc.	Methods for extending the cycle life of solid, secondary electrolytic cells

1994
- 1994-03-01 GB GB9709809A patent/GB2311410B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4849309A (en) *	1988-08-01	1989-07-18	The United States Of America As Represented By The United States Department Of Energy	Overcharge tolerant high-temperature cells and batteries
EP0598470A2 (en) *	1992-11-19	1994-05-25	Tokin Corporation	Method and apparatus for charging a secondary battery by supplying pulsed current as charging current
US5432425A (en) *	1993-04-19	1995-07-11	Valence Technology, Inc.	Methods for extending the cycle life of solid, secondary electrolytic cells using a spiked discharge
US5436549A (en) *	1993-04-19	1995-07-25	Valence Technology, Inc.	Methods for extending the cycle life of solid, secondary electrolytic cells

Also Published As

Publication number	Publication date
GB9709809D0 (en)	1997-07-09
GB2311410A (en)	1997-09-24

Publication	Publication Date	Title
SG43066A1 (en)	1997-10-17	Electrochemical secondary cell
GB2281655B (en)	1996-10-30	Electrochemical cell
IL111143A0 (en)	1994-12-29	Rechargeable electrochemical cells
GB2280779B (en)	1996-11-06	Electrochemical cell
EP0696075A3 (en)	1996-04-03	Non-aqueous electrolyte secondary battery
GB2270195B (en)	1995-10-25	Electrochemical cell
EP0627777A3 (en)	1994-12-28	Non-aqueous liquid electrolyte secondary battery.
EP0794585A4 (en)	1999-12-15	Secondary lithium cell
AU670503B2 (en)	1996-07-18	Methods for assembling lead-acid batteries
GB2281436B (en)	1996-09-25	Electrochemical cell
TW342990U (en)	1998-10-11	Non-aqueous electrolyte secondary cell
EP0718902A3 (en)	1996-12-11	Organic electrolyte secondary cell
GB2276759B (en)	1996-07-31	Electrochemical cell
GB2270794B (en)	1995-12-20	Electrochemical cell
GB2281916B (en)	1997-05-28	Fuel cell anodes
EP0624913A3 (en)	1995-02-15	Lithium secondary battery.
GB2311410B (en)	1997-12-10	A method of enhancing the operational life of an electrochemical secondary cell
IL108253A0 (en)	1994-04-12	Rechargeable zinc halide electrochemical cell
GB9216393D0 (en)	1992-09-16	Electrochemical cell
GB2269265B (en)	1995-10-11	Electrochemical cell
IL108252A0 (en)	1994-04-12	Rechargeable zinc halide electrochemical cell
ZA946490B (en)	1995-03-31	Electrochemical cell
ZA942048B (en)	1994-10-03	Electrochemical cell
GB9323853D0 (en)	1994-01-05	Electrochemical cell
GB9301617D0 (en)	1993-03-17	Electrochemical cell

Legal Events

Date	Code	Title	Description
2006-11-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20060301