CN110945688A - 用于电化学电池的钝化剂 - Google Patents

用于电化学电池的钝化剂 Download PDF

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Publication number
CN110945688A
CN110945688A CN201880032409.8A CN201880032409A CN110945688A CN 110945688 A CN110945688 A CN 110945688A CN 201880032409 A CN201880032409 A CN 201880032409A CN 110945688 A CN110945688 A CN 110945688A
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China
Prior art keywords
passivating agent
equal
electrochemical cell
electrode
less
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CN201880032409.8A
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English (en)
Chinese (zh)
Inventor
廖朝晖
查里克莱亚·斯科尔迪利斯-凯莱
特蕾西·厄尔·凯莱
尤里·V·米哈利克
霍尔格·施奈德
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Sion Power Corp
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Sion Power Corp
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Publication of CN110945688A publication Critical patent/CN110945688A/zh
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
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    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • 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
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    • 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
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    • 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
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    • 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
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    • 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
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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  • Chemical & Material Sciences (AREA)
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  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Primary Cells (AREA)
CN201880032409.8A 2017-05-19 2018-05-18 用于电化学电池的钝化剂 Pending CN110945688A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762508496P 2017-05-19 2017-05-19
US62/508,496 2017-05-19
PCT/US2018/033314 WO2018213661A2 (en) 2017-05-19 2018-05-18 Passivating agents for electrochemical cells

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CN110945688A true CN110945688A (zh) 2020-03-31

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US (3) US10944094B2 (enExample)
JP (2) JP7210475B2 (enExample)
KR (1) KR102664549B1 (enExample)
CN (1) CN110945688A (enExample)
WO (1) WO2018213661A2 (enExample)

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