BR0002257A - Processo para a purificação de eletrólitos de metanida - Google Patents

Processo para a purificação de eletrólitos de metanida

Info

Publication number
BR0002257A
BR0002257A BR0002257-8A BR0002257A BR0002257A BR 0002257 A BR0002257 A BR 0002257A BR 0002257 A BR0002257 A BR 0002257A BR 0002257 A BR0002257 A BR 0002257A
Authority
BR
Brazil
Prior art keywords
purification
electrolytes
methanide
methanide electrolytes
metanide
Prior art date
Application number
BR0002257-8A
Other languages
English (en)
Inventor
Nikolai Dr Ignatiev
Peter Dr Sartori
Peter Barthen
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of BR0002257A publication Critical patent/BR0002257A/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/06—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Secondary Cells (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Primary Cells (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PURIFICAçãO DE ELETRóLITOS DE METANIDA"<D>. A invenção refere-se a um processo para a preparação de eletrólitos de metanida orgânicos em qualidade útil para uso em pilhas eletroquímicas e baterias.
BR0002257-8A 1999-04-28 2000-04-27 Processo para a purificação de eletrólitos de metanida BR0002257A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19919346A DE19919346A1 (de) 1999-04-28 1999-04-28 Verfahren zur Aufreinigung von Methanid-Elektrolyten (I)

Publications (1)

Publication Number Publication Date
BR0002257A true BR0002257A (pt) 2000-10-31

Family

ID=7906183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002257-8A BR0002257A (pt) 1999-04-28 2000-04-27 Processo para a purificação de eletrólitos de metanida

Country Status (8)

Country Link
US (1) US6410190B1 (pt)
EP (1) EP1048648A1 (pt)
JP (1) JP2001006736A (pt)
KR (1) KR20010020789A (pt)
CN (1) CN1273247A (pt)
BR (1) BR0002257A (pt)
CA (1) CA2307058A1 (pt)
DE (1) DE19919346A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449907B2 (ja) * 2003-12-15 2010-04-14 日本電気株式会社 二次電池用電解液およびそれを用いた二次電池
KR100647307B1 (ko) * 2004-12-23 2006-11-23 삼성에스디아이 주식회사 양성자 전도체와 이를 이용한 전기화학장치
JP5186910B2 (ja) * 2006-12-20 2013-04-24 セントラル硝子株式会社 トリス（パーフルオロアルカンスルホニル）メチド酸塩の製造方法
FR3011683A1 (fr) * 2013-10-03 2015-04-10 Arkema France Sel d'anion pentacyclique : composition pour batteries

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273840A (en) * 1990-08-01 1993-12-28 Covalent Associates Incorporated Methide salts, formulations, electrolytes and batteries formed therefrom
DE4317032A1 (de) * 1993-05-21 1994-11-24 Varta Batterie Wiederaufladbare galvanische Lithiumzelle
US5554664A (en) * 1995-03-06 1996-09-10 Minnesota Mining And Manufacturing Company Energy-activatable salts with fluorocarbon anions
US6046368A (en) * 1998-03-17 2000-04-04 3M Innovative Properties Company Catalytic process for making hydrofluoroethers

Also Published As

Publication number Publication date
JP2001006736A (ja) 2001-01-12
DE19919346A1 (de) 2000-11-02
KR20010020789A (ko) 2001-03-15
EP1048648A1 (de) 2000-11-02
CN1273247A (zh) 2000-11-15
US6410190B1 (en) 2002-06-25
CA2307058A1 (en) 2000-10-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]