MX361739B - Composiciones aglutinantes de electrodo a base de poliuretano y electrodos de las mismas para celdas electroquímicas. - Google Patents

Composiciones aglutinantes de electrodo a base de poliuretano y electrodos de las mismas para celdas electroquímicas.

Info

Publication number
MX361739B
MX361739B MX2014004866A MX2014004866A MX361739B MX 361739 B MX361739 B MX 361739B MX 2014004866 A MX2014004866 A MX 2014004866A MX 2014004866 A MX2014004866 A MX 2014004866A MX 361739 B MX361739 B MX 361739B
Authority
MX
Mexico
Prior art keywords
electrode
electrodes
electrochemical cells
thermoplastic polyurethane
composition
Prior art date
Application number
MX2014004866A
Other languages
English (en)
Other versions
MX2014004866A (es
Inventor
Lu Qiwei
Cao Feina
Gor Tesham
Original Assignee
Lubrizol Advanced Mat Inc
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 Lubrizol Advanced Mat Inc filed Critical Lubrizol Advanced Mat Inc
Publication of MX2014004866A publication Critical patent/MX2014004866A/es
Publication of MX361739B publication Critical patent/MX361739B/es

Links

Classifications

    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

La invención se relaciona a una composición aglutinante de electrodo, un electrodo hecho utilizando la composición aglutinante descrita, y una celda electroquímica hecha utilizando el electrodo descrito, donde todos estos materiales se hacen utilizando una composición de una composición de poliuretano termoplástico de poli(éster de dialquileno). El electrodo se hace utilizando el poliuretano termoplástico descrito y un material activo de electrodo. Las celdas electroquímicas se pueden hacer utilizando los electrodos descritos y también utilizando (i) las membranas y/o separadores hechos utilizando la composición de poliuretano termoplástico de poli(éster de dialquileno) descrita; (ii) un sistema de electrolito en base a la composición de poliuretano termoplástico de poli(éster de dialquileno) descrita o (iii) una combinación de los mismos.
MX2014004866A 2011-10-28 2012-10-24 Composiciones aglutinantes de electrodo a base de poliuretano y electrodos de las mismas para celdas electroquímicas. MX361739B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161552552P 2011-10-28 2011-10-28
PCT/US2012/061529 WO2013062997A1 (en) 2011-10-28 2012-10-24 Polyurethane-based electrode binder compositions and electrodes thereof for electrochemical cells

Publications (2)

Publication Number Publication Date
MX2014004866A MX2014004866A (es) 2014-05-27
MX361739B true MX361739B (es) 2018-12-14

Family

ID=47116504

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014004866A MX361739B (es) 2011-10-28 2012-10-24 Composiciones aglutinantes de electrodo a base de poliuretano y electrodos de las mismas para celdas electroquímicas.

Country Status (10)

Country Link
US (1) US9397337B2 (es)
EP (1) EP2771928B1 (es)
JP (1) JP6283614B2 (es)
KR (1) KR102016675B1 (es)
CN (1) CN103999274B (es)
CA (1) CA2853802A1 (es)
ES (1) ES2626436T3 (es)
MX (1) MX361739B (es)
TW (1) TWI628837B (es)
WO (1) WO2013062997A1 (es)

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KR102613719B1 (ko) * 2019-09-30 2023-12-13 사우스 8 테크놀로지스, 인코포레이티드 전기화학 디바이스를 위한 전해질 제형
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Also Published As

Publication number Publication date
EP2771928B1 (en) 2017-05-03
CN103999274A (zh) 2014-08-20
CN103999274B (zh) 2017-06-27
EP2771928A1 (en) 2014-09-03
US9397337B2 (en) 2016-07-19
TWI628837B (zh) 2018-07-01
JP6283614B2 (ja) 2018-02-21
US20140302398A1 (en) 2014-10-09
JP2015501519A (ja) 2015-01-15
CA2853802A1 (en) 2013-05-02
MX2014004866A (es) 2014-05-27
KR20140097248A (ko) 2014-08-06
WO2013062997A1 (en) 2013-05-02
ES2626436T3 (es) 2017-07-25
KR102016675B1 (ko) 2019-08-30
TW201330369A (zh) 2013-07-16

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