BR112014011218A2 - produto de lítio metálico revestido com li2s@c, processo para sua preparação e emprego - Google Patents

produto de lítio metálico revestido com li2s@c, processo para sua preparação e emprego

Info

Publication number
BR112014011218A2
BR112014011218A2 BR112014011218A BR112014011218A BR112014011218A2 BR 112014011218 A2 BR112014011218 A2 BR 112014011218A2 BR 112014011218 A BR112014011218 A BR 112014011218A BR 112014011218 A BR112014011218 A BR 112014011218A BR 112014011218 A2 BR112014011218 A2 BR 112014011218A2
Authority
BR
Brazil
Prior art keywords
lithium
preparation
metal
li2s
sulphide
Prior art date
Application number
BR112014011218A
Other languages
English (en)
Other versions
BR112014011218B1 (pt
Inventor
Hartnig Christoph
Lang Sebastian
Wietelmann Ulrich
Emmel Ute
Original Assignee
Rockwood Lithium 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 Rockwood Lithium GmbH filed Critical Rockwood Lithium GmbH
Publication of BR112014011218A2 publication Critical patent/BR112014011218A2/pt
Publication of BR112014011218B1 publication Critical patent/BR112014011218B1/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/06—Sulfates; Sulfites
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/40—Alloys based on alkali metals
    • H01M4/405—Alloys based on lithium
    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

resumo patente de invenção: "produto de lítio metálico revestido com li2s@c, processo para sua preparação e uso". a invenção refere-se a um material compósito de lítio metálico/sulfeto de lítio, a um processo para preparação de um produto de lítio metálico revestido com li2s@c, e a seu uso. o material compósito particulado de lítio metálico/sulfeto de lítio possui uma morfologia núcleo/casca, cuja casca consiste em um sulfeto de lítio contendo c e o núcleo de lítio metálico. de acordo com o processo o material compósito de lítio metálico/sulfeto de lítio particulado é preparado, sendo que lítio metálico em gotas, fundido, é reagido em um solvente de hidrocarboneto com uma fonte de enxofre selecionada do grupo cs2, s8, h2s, cos, so, so2 ou suas misturas. os produtos do processo de acordo com a invenção são empregados para a preparação de eletrodos de baterias de lítio.
BR112014011218-5A 2011-11-09 2012-11-09 Material compósito de lítio metálico/sulfeto de lítio particulado, seu processo de preparação e seu uso BR112014011218B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011086035 2011-11-09
DE102011086035.5 2011-11-09
PCT/EP2012/072234 WO2013068523A2 (de) 2011-11-09 2012-11-09 Li2s@c beschichtetes lithiummetallproduktes, verfahren zu dessen herstellung und verwendung

Publications (2)

Publication Number Publication Date
BR112014011218A2 true BR112014011218A2 (pt) 2017-05-09
BR112014011218B1 BR112014011218B1 (pt) 2021-04-13

Family

ID=47178684

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014011218-5A BR112014011218B1 (pt) 2011-11-09 2012-11-09 Material compósito de lítio metálico/sulfeto de lítio particulado, seu processo de preparação e seu uso

Country Status (10)

Country Link
US (1) US9496545B2 (pt)
EP (1) EP2783410B1 (pt)
JP (1) JP6124906B2 (pt)
KR (1) KR101957461B1 (pt)
CN (1) CN104205429B (pt)
BR (1) BR112014011218B1 (pt)
CA (1) CA2855565C (pt)
DE (1) DE102012220428A1 (pt)
IN (1) IN2014CN04244A (pt)
WO (1) WO2013068523A2 (pt)

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DE102013112385A1 (de) 2013-11-11 2015-05-13 Günther Hambitzer Wiederaufladbare elektrochemische Zelle
KR20150131652A (ko) * 2014-05-15 2015-11-25 현대자동차주식회사 Li2S를 이용한 복합화된 양극 구조
JP6375842B2 (ja) * 2014-10-03 2018-08-22 Tdk株式会社 安定化リチウム粉末及びそれを用いたリチウムイオン二次電池
KR20180038548A (ko) * 2015-08-13 2018-04-16 더 리전트 오브 더 유니버시티 오브 캘리포니아 리튬 황화물 전극 및 전극의 제조 방법
WO2017047998A1 (ko) * 2015-09-14 2017-03-23 주식회사 엘지화학 리튬 황 전지용 양극, 이의 제조방법 및 이를 포함하는 리튬 황 전지
JP2017166015A (ja) * 2016-03-15 2017-09-21 Tdk株式会社 リチウム粉、これを用いたリチウムイオン二次電池用負極、及び、これを用いたリチウムイオン二次電池
CN107845773A (zh) * 2016-09-19 2018-03-27 天津大学 一种利用含硫化氢回收物直接制备锂‑硫电池电极的方法
TWI748052B (zh) * 2017-02-03 2021-12-01 德商亞比馬利德國有限公司 高反應性、無塵且自由流動的硫化鋰及其生產方法
KR20190106638A (ko) * 2018-03-09 2019-09-18 주식회사 엘지화학 리튬 이차전지
CN112110421A (zh) * 2020-09-11 2020-12-22 天津理工大学 一种制备高纯度硫化锂的方法
CN115000403B (zh) * 2021-03-01 2024-09-24 华为技术有限公司 负极材料、复合负极材料及其制备方法、二次电池与终端设备
WO2023008250A1 (ja) * 2021-07-30 2023-02-02 Ａｇｃ株式会社 硫化リチウムの製造方法
CN114361413A (zh) * 2021-12-28 2022-04-15 北京理工大学 金属硫化物复合电极材料的制备方法及制备方法和应用
CN116281874B (zh) * 2023-03-29 2024-09-27 华南师范大学 一种高活性硫化锂的制备方法

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KR20070057175A (ko) * 2004-09-22 2007-06-04 아오이 전자 주식회사 황 및/또는 ｓ-ｓ 결합을 가지는 황 화합물을 포함하는전지 양극 재료 및 그 제조 방법
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JP6008678B2 (ja) 2012-09-28 2016-10-19 エスアイアイ・セミコンダクタ株式会社 ボルテージレギュレータ

Also Published As

Publication number Publication date
DE102012220428A1 (de) 2013-05-16
EP2783410B1 (de) 2017-01-04
CN104205429B (zh) 2018-08-10
JP6124906B2 (ja) 2017-05-10
US20140322612A1 (en) 2014-10-30
JP2015502002A (ja) 2015-01-19
BR112014011218B1 (pt) 2021-04-13
US9496545B2 (en) 2016-11-15
WO2013068523A2 (de) 2013-05-16
KR20140092389A (ko) 2014-07-23
CN104205429A (zh) 2014-12-10
EP2783410A2 (de) 2014-10-01
KR101957461B1 (ko) 2019-03-12
WO2013068523A3 (de) 2013-08-01
CA2855565C (en) 2020-02-11
CA2855565A1 (en) 2013-05-16
IN2014CN04244A (pt) 2015-07-17

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B12F Appeal: other appeals
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/11/2012, OBSERVADAS AS CONDICOES LEGAIS.