BR112019006408A2 - eletrodo para célula de lítio e enxofre - Google Patents

eletrodo para célula de lítio e enxofre

Info

Publication number
BR112019006408A2
BR112019006408A2 BR112019006408A BR112019006408A BR112019006408A2 BR 112019006408 A2 BR112019006408 A2 BR 112019006408A2 BR 112019006408 A BR112019006408 A BR 112019006408A BR 112019006408 A BR112019006408 A BR 112019006408A BR 112019006408 A2 BR112019006408 A2 BR 112019006408A2
Authority
BR
Brazil
Prior art keywords
lithium
sulfur cell
cell electrode
electrode
crosslinked
Prior art date
Application number
BR112019006408A
Other languages
English (en)
Other versions
BR112019006408A8 (pt
Inventor
Cooke Ashley
Urrutia Lisset
J TOY Philip
Rowlands Stephen
Original Assignee
Oxis Energy Ltd
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 Oxis Energy Ltd filed Critical Oxis Energy Ltd
Publication of BR112019006408A2 publication Critical patent/BR112019006408A2/pt
Publication of BR112019006408A8 publication Critical patent/BR112019006408A8/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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/139—Processes of manufacture
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

de acordo com a presente invenção, existe um eletrodo para uma célula de lítio e enxofre. o eletrodo compreende uma matriz depositada sobre um coletor de corrente, em que a matriz compreende um material eletricamente condutor, um material de enxofre eletroativo e um aglutinante que compreende um polímero que é reticulado para formar uma rede polimérica reticulada.
BR112019006408A 2016-11-11 2017-11-08 Eletrodo para célula de lítio e enxofre e seu método de produção BR112019006408A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16198386.1A EP3322008A1 (en) 2016-11-11 2016-11-11 Electrode for lithium sulphur cell
PCT/GB2017/053364 WO2018087543A1 (en) 2016-11-11 2017-11-08 Electrode for lithium sulphur cell

Publications (2)

Publication Number Publication Date
BR112019006408A2 true BR112019006408A2 (pt) 2019-06-25
BR112019006408A8 BR112019006408A8 (pt) 2023-02-07

Family

ID=57286367

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112019006408A BR112019006408A8 (pt) 2016-11-11 2017-11-08 Eletrodo para célula de lítio e enxofre e seu método de produção
BR122020022459A BR122020022459A8 (pt) 2016-11-11 2017-11-08 Eletrodo para célula de lítio e enxofre, seu método de produção e célula de lítio e enxofre

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122020022459A BR122020022459A8 (pt) 2016-11-11 2017-11-08 Eletrodo para célula de lítio e enxofre, seu método de produção e célula de lítio e enxofre

Country Status (8)

Country Link
US (1) US20190288288A1 (pt)
EP (1) EP3322008A1 (pt)
JP (1) JP7074309B2 (pt)
KR (1) KR20190077320A (pt)
CN (2) CN109952673A (pt)
BR (2) BR112019006408A8 (pt)
TW (1) TWI787212B (pt)
WO (1) WO2018087543A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110518244A (zh) * 2019-07-16 2019-11-29 南方科技大学 锂硫电池粘结剂及其制备、使用方法和锂硫电池
CN111244433B (zh) * 2020-01-15 2021-05-11 华南师范大学 多元胺复合材料、浆料、电极片、锂硫电池及制备方法
JP7477147B2 (ja) 2020-04-14 2024-05-01 学校法人 関西大学 リチウム硫黄二次電池の正極用バインダ
KR20230018580A (ko) * 2021-07-30 2023-02-07 경상국립대학교산학협력단 바이오고분자 바인더를 포함하는 리튬-황 배터리용 양극재와 이의 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288775A (en) 1961-04-07 1966-11-29 Ciba Ltd Method of hardening gelatin by reacting with conjugated heterocyclic compounds containing halogen atoms and water-solubilizing acid groups
DE2439551C2 (de) 1974-08-17 1985-11-21 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Härtung photographischer Schichten
EP0717312A1 (en) 1994-12-16 1996-06-19 Minnesota Mining And Manufacturing Company Hardened silver halide photographic elements
KR100320452B1 (ko) * 1998-08-28 2002-09-17 엘지전자주식회사 음식물쓰레기처리기의함수율측정장치
KR100469771B1 (ko) 2000-03-25 2005-02-02 (주) 한림기연 젤라틴을 이용한 생분해성 소재의 제조방법
KR100450206B1 (ko) * 2002-10-15 2004-09-24 삼성에스디아이 주식회사 리튬-황 전지용 바인더 및 이를 포함하는 리튬-황 전지용양극
JP4819342B2 (ja) * 2004-11-08 2011-11-24 エレクセル株式会社 リチウム電池用正極及びこれを用いたリチウム電池
US7910240B2 (en) * 2005-04-19 2011-03-22 Lg Chem, Ltd. Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same
US8012676B2 (en) 2006-06-22 2011-09-06 Mitsubishi Paper Mills Limited Process for preparing conductive material
CN103633285B (zh) * 2007-10-26 2017-07-07 赛昂能源有限公司 用于电池电极的底涂料
JP2013503439A (ja) * 2009-08-28 2013-01-31 シオン・パワー・コーポレーション 硫黄含有多孔質構造体を有する電気化学電池
CN103173161B (zh) * 2013-03-08 2016-08-03 东莞新能源科技有限公司 一种锂离子电池负极片用粘接剂乳液的制备方法
CN103258990B (zh) * 2013-04-24 2015-08-05 中国科学院苏州纳米技术与纳米仿生研究所 锂硫电池正极材料及其制备方法
CA2820635A1 (en) * 2013-06-21 2014-12-21 Hydro-Quebec All-solid state polymer li-s electrochemical cells and their manufacturing processes
CN103474697B (zh) * 2013-09-10 2016-09-07 东莞新能源科技有限公司 一种凝胶聚合物锂离子电池
CN105226288B (zh) * 2014-06-30 2017-12-15 中国科学院大连化学物理研究所 一种锂硫电池用粘结剂及其应用
CN106159271B (zh) * 2015-04-22 2019-04-23 北京有色金属研究总院 一种锂离子电池用原位交联聚合物粘结剂及其制备的电极

Also Published As

Publication number Publication date
CN109952673A (zh) 2019-06-28
US20190288288A1 (en) 2019-09-19
TWI787212B (zh) 2022-12-21
EP3322008A1 (en) 2018-05-16
JP7074309B2 (ja) 2022-05-24
BR112019006408A8 (pt) 2023-02-07
TW201818591A (zh) 2018-05-16
JP2019534533A (ja) 2019-11-28
WO2018087543A1 (en) 2018-05-17
KR20190077320A (ko) 2019-07-03
CN117637987A (zh) 2024-03-01
BR122020022459A8 (pt) 2023-02-07
BR122020022459A2 (pt) 2019-06-25

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B25A Requested transfer of rights approved

Owner name: JOHNSON MATTHEY PUBLIC LIMITED COMPANY (GB)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: GELION TECHNOLOGIES PTY LIMITED (AU)

B09B Patent application refused [chapter 9.2 patent gazette]