PL3712988T3 - Kompozyt siarkowo‑węglowy, sposób jego wytwarzania oraz zawierająca go litowa bateria akumulatorowa - Google Patents

Kompozyt siarkowo‑węglowy, sposób jego wytwarzania oraz zawierająca go litowa bateria akumulatorowa

Info

Publication number
PL3712988T3
PL3712988T3 PL18877799.9T PL18877799T PL3712988T3 PL 3712988 T3 PL3712988 T3 PL 3712988T3 PL 18877799 T PL18877799 T PL 18877799T PL 3712988 T3 PL3712988 T3 PL 3712988T3
Authority
PL
Poland
Prior art keywords
sulfur
preparation
secondary battery
same
lithium secondary
Prior art date
Application number
PL18877799.9T
Other languages
English (en)
Inventor
Eui Tae Kim
Suenghoon HAN
Kwonnam Sohn
Doo Kyung Yang
Original Assignee
Lg Energy Solution, 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
Priority claimed from KR1020180022217A external-priority patent/KR102363968B1/ko
Priority claimed from KR1020180140659A external-priority patent/KR102328259B1/ko
Application filed by Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Priority claimed from PCT/KR2018/014070 external-priority patent/WO2019098733A1/ko
Publication of PL3712988T3 publication Critical patent/PL3712988T3/pl

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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/38—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
    • H01M4/58—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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/028—Positive electrodes
    • 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
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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)
  • Carbon And Carbon Compounds (AREA)
PL18877799.9T 2017-11-16 2018-11-16 Kompozyt siarkowo‑węglowy, sposób jego wytwarzania oraz zawierająca go litowa bateria akumulatorowa PL3712988T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170153249 2017-11-16
KR1020180022217A KR102363968B1 (ko) 2018-02-23 2018-02-23 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
KR1020180140659A KR102328259B1 (ko) 2017-11-16 2018-11-15 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
PCT/KR2018/014070 WO2019098733A1 (ko) 2017-11-16 2018-11-16 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3712988T3 true PL3712988T3 (pl) 2026-03-23

Family

ID=70392915

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18877799.9T PL3712988T3 (pl) 2017-11-16 2018-11-16 Kompozyt siarkowo‑węglowy, sposób jego wytwarzania oraz zawierająca go litowa bateria akumulatorowa

Country Status (6)

Country Link
US (3) US11658293B2 (pl)
EP (1) EP3712988B1 (pl)
JP (1) JP7118139B2 (pl)
CN (1) CN111095622B (pl)
ES (1) ES3060531T3 (pl)
PL (1) PL3712988T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102229453B1 (ko) * 2017-11-24 2021-03-17 주식회사 엘지화학 황-탄소 복합체, 그의 제조방법 및 이를 포함하는 리튬 이차전지
KR102854271B1 (ko) * 2018-09-20 2025-09-03 주식회사 엘지에너지솔루션 황-탄소 복합체, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
US11342546B2 (en) * 2020-03-05 2022-05-24 NOHMs Technologies, Inc. Method of infusing sulfur and resulting composition
CN116250098B (zh) * 2021-07-09 2026-03-31 株式会社Lg新能源 锂硫电池用正极和包含其的锂硫电池
KR20230062283A (ko) * 2021-10-29 2023-05-09 주식회사 엘지에너지솔루션 황-탄소 복합체를 포함하는 양극 및 이를 포함하는 리튬 이온 이차 전지

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009223442B2 (en) 2008-03-12 2014-01-30 Toyota Jidosha Kabushiki Kaisha Sulfur-carbon material
WO2011028804A2 (en) 2009-09-02 2011-03-10 Ut-Battelle, Llc Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteries
KR101352794B1 (ko) 2011-07-20 2014-01-23 현대자동차주식회사 마이크로파를 이용한 리튬-공기 전지 양극 물질용 백금-이산화망간/탄소 복합체의 제조 방법
US8974960B2 (en) 2011-12-22 2015-03-10 Board Of Regents, The University Of Texas System Binder-free sulfur—carbon nanotube composite cathodes for rechargeable lithium—sulfur batteries and methods of making the same
JP2015531967A (ja) 2012-08-14 2015-11-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 硫黄‐炭素複合材料並びにその製造方法及びその使用方法、カソード材料、電気化学電池及びその使用方法、リチウムイオンバッテリー
CN103094535B (zh) 2013-01-21 2015-07-08 北京化工大学 一种硫/碳多孔纳米复合材料及其制备方法与应用
CN103560232A (zh) 2013-09-30 2014-02-05 南京工业大学 一种高循环性能锂硫电池s-c正极复合材料的制备方法
CN103660232B (zh) 2013-12-23 2016-04-06 白城天奇装备机械有限公司 通用型橡胶挤出机头
GB201405616D0 (en) 2014-03-28 2014-05-14 Perpetuus Res & Dev Ltd A composite material
CN104022267A (zh) 2014-05-28 2014-09-03 上海纳米技术及应用国家工程研究中心有限公司 夹层结构硫/石墨烯/导电聚合物复合材料及制备和应用
KR101737217B1 (ko) 2014-09-26 2017-05-18 주식회사 엘지화학 황-탄소나노튜브 복합체, 이의 제조방법, 이를 포함하는 리튬-황 전지용 캐소드 활물질 및 이를 포함한 리튬-황 전지
DE102014221046A1 (de) * 2014-10-16 2016-05-19 Bayerische Motoren Werke Aktiengesellschaft Lithium-Schwefel-Akkumulator
WO2016076636A1 (ko) 2014-11-12 2016-05-19 한국기술교육대학교 산학협력단 리튬-설퍼 전지
KR101837235B1 (ko) 2014-11-21 2018-03-09 국방과학연구소 다공성 탄소-황 복합체와 다층 분리막을 포함하는 리튬-황 이차전지, 그 제조방법
US11258059B2 (en) 2015-02-18 2022-02-22 Global Graphene Group, Inc. Pre-sulfurized cathode for alkali metal-sulfur secondary battery and production process
EP3168905A1 (en) * 2015-11-10 2017-05-17 Grabat Energy, S.L. Carbon composites
CN106876699A (zh) 2015-12-13 2017-06-20 中国科学院大连化学物理研究所 一种复合电极及其制备和应用
CN105514395B (zh) 2016-02-04 2018-02-27 西安理工大学 微波液相法制备掺杂石墨烯锂硫电池正极材料的方法
WO2017143549A1 (zh) 2016-02-25 2017-08-31 东莞市迈科科技有限公司 硫碳复合物及其制备方法、含有该硫碳复合物的电极材料和锂硫电池
KR101820867B1 (ko) 2016-08-29 2018-03-08 동아대학교 산학협력단 고분산 황-탄소 복합체 제조방법
US10586982B2 (en) * 2017-08-01 2020-03-10 Global Graphene Group, Inc. Alkali metal-sulfur secondary battery containing a hybrid anode

Also Published As

Publication number Publication date
JP7118139B2 (ja) 2022-08-15
US20240322143A1 (en) 2024-09-26
JP2020533768A (ja) 2020-11-19
US11658293B2 (en) 2023-05-23
EP3712988A4 (en) 2020-12-02
ES3060531T3 (en) 2026-03-26
EP3712988A1 (en) 2020-09-23
CN111095622A (zh) 2020-05-01
US20200274154A1 (en) 2020-08-27
US12034156B2 (en) 2024-07-09
CN111095622B (zh) 2023-03-31
US20240021803A1 (en) 2024-01-18
EP3712988B1 (en) 2025-12-31

Similar Documents

Publication Publication Date Title
HUE065637T2 (hu) Kén-szén kompozit, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor
HUE059000T2 (hu) Elkülönítõ, eljárás ennek elõállítására, és az ezt magában foglaló lítiumos akkumulátor
PL3657589T3 (pl) Elektrolit do wtórnej baterii litowej oraz wtórna bateria litowa go zawierająca
EP3246973A4 (en) Positive-electrode material for lithium-ion secondary battery, method for producing same, and lithium-ion secondary battery
HUE063738T2 (hu) Kén-szén kompozit, eljárás elõállítására, valamint az ezt tartalmazó szekunder akkumulátor
PL3435452T3 (pl) Kompleks węgiel-siarka, sposób jego wytwarzania i zawierająca go katoda i bateria litowo-siarkowa
EP3490031A4 (en) SEPARATOR FOR LITHIUM ION BATTERY AND METHOD OF MANUFACTURING THEREFOR AND LITHIUM ION BATTERY
PL3565035T3 (pl) Litowy akumulator wielokrotnego ładowania i sposób wytwarzania litowego akumulatora wielokrotnego ładowania
PL3396746T3 (pl) Elektroda dodatnia dla akumulatora, sposób jej wytwarzania, oraz zawierający ją akumulator litowy
PL3799162T3 (pl) Kompozyt siarka-węgiel, sposób jego wytwarzania i litowa bateria wielokrotnego ładowania zawierająca taki kompozyt
EP3133047B8 (en) Lithium metal-skeleton carbon composite and preparation method therefor, negative electrode, and battery
HUE065274T2 (hu) Kén-szén kompozit és az azt tartalmazó lítium-kén akkumulátor
EP3357109A4 (en) Composite film, method of preparing the same and lithium battery having the same
EP3179540A4 (en) Lithium ion battery composite pole piece and preparation method therefor, and lithium ion battery
EP3113262A4 (en) Lithium-nickel based cathode active material, method for preparing same, and lithium secondary battery including same
EP3232498A4 (en) Electrode for lithium secondary battery, method for preparing same, electrode assembly for lithium secondary battery comprising same, and lithium secondary battery comprising same
PL3561936T3 (pl) Elektrolit dla akumulatora litowego i zawierający go akumulator litowy
HUE063979T2 (hu) Szeparátor, szeparátort tartalmazó lítium szekunder akkumulátor, és eljárás annak elõállítására
EP3304623A4 (en) Sulfur-carbon composite comprising micro-porous carbon nanosheets for lithium-sulfur batteries and process for preparing the same
PL3486980T3 (pl) Dodatni materiał aktywny dla litowej baterii akumulatorowej, sposób jego wytwarzania i litowa bateria akumulatorowa
EP3370278A4 (en) Cathode for secondary battery, method for preparing same, and lithium secondary battery comprising same
PL3654416T3 (pl) Elektroda dodatnia dla litowej baterii wielokrotnego ładowania i sposób jej wytwarzania
PL3627594T3 (pl) Elektroda dodatnia dla akumulatora litowego, sposób jej wytwarzania i zawierający ją akumulator litowy
PL3712988T3 (pl) Kompozyt siarkowo‑węglowy, sposób jego wytwarzania oraz zawierająca go litowa bateria akumulatorowa
PL3654434T3 (pl) Kompozyt elektrolitowy do akumulatora litowo-siarkowego, urządzenie elektrochemiczne zawierające ten kompozyt i sposób jego wytwarzania