BR9714165A - Method and anode for perfecting the energy density of secondary lithium cells - Google Patents

Method and anode for perfecting the energy density of secondary lithium cells

Info

Publication number
BR9714165A
BR9714165A BR9714165-8A BR9714165A BR9714165A BR 9714165 A BR9714165 A BR 9714165A BR 9714165 A BR9714165 A BR 9714165A BR 9714165 A BR9714165 A BR 9714165A
Authority
BR
Brazil
Prior art keywords
anode
secondary lithium
boric acid
energy density
compounds
Prior art date
Application number
BR9714165-8A
Other languages
Portuguese (pt)
Inventor
Dennis W Nielsen
Bent Hundrup
Franz W Winterberg
Original Assignee
Dilo Trading Ag
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 Dilo Trading Ag filed Critical Dilo Trading Ag
Publication of BR9714165A publication Critical patent/BR9714165A/en

Links

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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/04—Esters of boric acids
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/181—Cells with non-aqueous electrolyte with solid electrolyte with polymeric electrolytes
    • 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)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

"MéTODO E ANODO PARA APERFEIçOAR A DENSIDADE DE ENERGIA DE PILHAS DE LìTIO SECUNDáRIAS". A invenção refere-se um método e ânodo para aperfeiçoar a densidade de pilhas de lítio secundárias, especialmente as que contêm soluções de polímero sólidos. Realiza-se isto mediante o emprego de ésteres de ácido bórico e/ou derivados de ácido bórico ou compostos do mesmo como aditivos. Compostos de lítio em complexos correspondentes são especialmente acrescentados. A invenção também inclui ânodos para o uso em células galvânicas, especialmente em baterias de íon de lítio secundárias e naquelas com soluções de polímero sólidas, as quais contenham, como aditivos no ânodo, ésteres de ácido bórico e/ou derivados de éster de ácido bórico ou os compostos dos mesmos."METHOD AND ANODES TO IMPROVE THE ENERGY DENSITY OF SECONDARY LITHIUM BATTERIES". The invention relates to a method and anode for improving the density of secondary lithium batteries, especially those containing solid polymer solutions. This is accomplished by using boric acid esters and / or boric acid derivatives or compounds thereof as additives. Lithium compounds in corresponding complexes are specially added. The invention also includes anodes for use in galvanic cells, especially in secondary lithium ion batteries and those with solid polymer solutions, which contain, as additives in the anode, boric acid esters and / or boric acid ester derivatives or the compounds thereof.

BR9714165-8A 1996-12-23 1997-12-19 Method and anode for perfecting the energy density of secondary lithium cells BR9714165A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19654057A DE19654057C2 (en) 1996-12-23 1996-12-23 Process for improving the power density of lithium secondary batteries
PCT/DE1997/002974 WO1998028807A1 (en) 1996-12-23 1997-12-19 Method and anode for improving the power density of lithium secondary batteries

Publications (1)

Publication Number Publication Date
BR9714165A true BR9714165A (en) 2002-01-02

Family

ID=7816040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714165-8A BR9714165A (en) 1996-12-23 1997-12-19 Method and anode for perfecting the energy density of secondary lithium cells

Country Status (10)

Country Link
EP (1) EP0948826A1 (en)
JP (1) JP2001506799A (en)
KR (1) KR20000062304A (en)
AU (1) AU731463B2 (en)
BR (1) BR9714165A (en)
CA (1) CA2275969A1 (en)
DE (1) DE19654057C2 (en)
IL (1) IL130566A0 (en)
RU (1) RU2175798C2 (en)
WO (1) WO1998028807A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150053A (en) * 1997-06-06 2000-11-21 Matsushita Electric Industrial Co., Ltd. Non-aqueous electrolyte secondary battery
DE19910968A1 (en) 1999-03-12 2000-11-09 Merck Patent Gmbh Use of additives in electrolytes for electrochemical cells
KR100553736B1 (en) * 1999-09-02 2006-02-20 삼성에스디아이 주식회사 Composition of active material for lithium secondary batteries
US7527899B2 (en) 2000-06-16 2009-05-05 Arizona Board Of Regents For And On Behalf Of Arizona State University Electrolytic orthoborate salts for lithium batteries
JP2004511879A (en) 2000-06-16 2004-04-15 アリゾナ　ボード　オブ　リージェンツ，　ア　ボディ　コーポレイト　アクティング　オン　ビハーフ　オブ　アリゾナ　ステート　ユニバーシティ Conductive polymer composition for lithium battery
EP1197494A3 (en) 2000-09-21 2004-05-26 Kanto Kagaku Kabushiki Kaisha New organic borate compounds and the nonaqueous electrolytes and lithium secondary batteries using the compounds
JP5666225B2 (en) * 2010-09-16 2015-02-12 株式会社豊田中央研究所 Negative electrode for lithium ion secondary battery and lithium ion secondary battery
CN102964369B (en) * 2012-10-24 2016-04-06 中国科学院青岛生物能源与过程研究所 One class in polymer type boric acid ester lithium salts and its preparation method and application
CN104183867B (en) * 2014-08-12 2018-06-19 中国科学院青岛生物能源与过程研究所 A kind of single ion conductor nano-particle reinforcement lithium battery diaphragm or method for preparing polymer electrolytes and application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195120A (en) * 1978-11-03 1980-03-25 P. R. Mallory & Co. Inc. Hydrogen evolution inhibitors for cells having zinc anodes
JPH0448709A (en) * 1990-06-15 1992-02-18 Japan Carlit Co Ltd:The Manufacture of solid electrolytic capacitor
AU6237794A (en) * 1993-02-12 1994-08-29 Valence Technology, Inc. Electrodes for rechargeable lithium batteries
DE4316104A1 (en) * 1993-05-13 1994-11-17 Manfred Wuehr Electrolyte for use in a galvanic cell
DE69429131T2 (en) * 1993-06-18 2002-07-11 Hitachi Maxell Electrochemical element with liquid organic electrolyte
JP3208243B2 (en) * 1993-11-18 2001-09-10 三洋電機株式会社 Non-aqueous battery
US5597663A (en) * 1995-05-30 1997-01-28 Motorola, Inc. Low temperature molten lithium salt electrolytes for electrochemical cells
DE19633027A1 (en) * 1996-08-16 1998-02-19 Merck Patent Gmbh Process for the production of new lithium borate complexes

Also Published As

Publication number Publication date
RU2175798C2 (en) 2001-11-10
WO1998028807A1 (en) 1998-07-02
AU5748498A (en) 1998-07-17
JP2001506799A (en) 2001-05-22
IL130566A0 (en) 2000-06-01
AU731463B2 (en) 2001-03-29
KR20000062304A (en) 2000-10-25
DE19654057A1 (en) 1998-06-25
DE19654057C2 (en) 2001-06-21
EP0948826A1 (en) 1999-10-13
CA2275969A1 (en) 1998-07-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H01M 10/0568 (2010.01), C07F 5/04 (2006.0