PL3716366T3 - Sposób wytwarzania wodorotlenku azotanu żelaza, katoda zawierająca wodorotlenek azotanu żelaza wytworzona w ten sposób do litowej baterii akumulatorowej oraz zawierająca ją litowa bateria akumulatorowa - Google Patents

Sposób wytwarzania wodorotlenku azotanu żelaza, katoda zawierająca wodorotlenek azotanu żelaza wytworzona w ten sposób do litowej baterii akumulatorowej oraz zawierająca ją litowa bateria akumulatorowa

Info

Publication number
PL3716366T3
PL3716366T3 PL19834831.0T PL19834831T PL3716366T3 PL 3716366 T3 PL3716366 T3 PL 3716366T3 PL 19834831 T PL19834831 T PL 19834831T PL 3716366 T3 PL3716366 T3 PL 3716366T3
Authority
PL
Poland
Prior art keywords
secondary battery
lithium secondary
iron nitrate
nitrate oxyhydroxide
same
Prior art date
Application number
PL19834831.0T
Other languages
English (en)
Inventor
Suenghoon HAN
Seongji YE
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 KR1020180079814A external-priority patent/KR102617868B1/ko
Priority claimed from KR1020180082531A external-priority patent/KR102229456B1/ko
Application filed by Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3716366T3 publication Critical patent/PL3716366T3/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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/523—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron for non-aqueous cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M4/13—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
    • H01M4/36—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
    • H01M4/583—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compounds Of Iron (AREA)
  • Secondary Cells (AREA)
PL19834831.0T 2018-07-10 2019-06-25 Sposób wytwarzania wodorotlenku azotanu żelaza, katoda zawierająca wodorotlenek azotanu żelaza wytworzona w ten sposób do litowej baterii akumulatorowej oraz zawierająca ją litowa bateria akumulatorowa PL3716366T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020180079814A KR102617868B1 (ko) 2018-07-10 2018-07-10 옥시수산화질산철의 제조방법
KR1020180082531A KR102229456B1 (ko) 2018-07-16 2018-07-16 옥시수산화질산철을 포함하는 리튬 이차전지용 양극 및 이를 구비한 리튬 이차전지
PCT/KR2019/007657 WO2020013482A1 (ko) 2018-07-10 2019-06-25 옥시수산화질산철의 제조방법, 이로부터 제조된 옥시수산화질산철을 포함하는 리튬 이차전지용 양극 및 이를 구비한 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3716366T3 true PL3716366T3 (pl) 2024-04-29

Family

ID=69142668

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19834831.0T PL3716366T3 (pl) 2018-07-10 2019-06-25 Sposób wytwarzania wodorotlenku azotanu żelaza, katoda zawierająca wodorotlenek azotanu żelaza wytworzona w ten sposób do litowej baterii akumulatorowej oraz zawierająca ją litowa bateria akumulatorowa

Country Status (8)

Country Link
US (1) US11417880B2 (pl)
EP (1) EP3716366B1 (pl)
JP (1) JP7062067B2 (pl)
CN (1) CN111630691B (pl)
ES (1) ES2974270T3 (pl)
HU (1) HUE066199T2 (pl)
PL (1) PL3716366T3 (pl)
WO (1) WO2020013482A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102864158B1 (ko) * 2019-08-13 2025-09-24 주식회사 엘지에너지솔루션 표면에 인산 음이온이 흡착된 옥시수산화질산철, 이의 제조방법, 상기 표면에 인산 음이온이 흡착된 옥시수산화질산철을 포함하는 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지
US12206103B2 (en) 2019-08-13 2025-01-21 Lg Energy Solution, Ltd. Iron oxyhydroxynitrate having phosphoric acid anion-adsorbed surface, preparation method therefor, cathode comprising iron oxyhydroxynitrate having phosphoric acid anion-adsorbed surface for lithium secondary battery, and lithium secondary battery comprising same
KR102904722B1 (ko) 2020-10-12 2025-12-24 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 슬러리 조성물, 양극 및 이를 포함하는 리튬 이차전지

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100270077B1 (ko) 1996-12-13 2000-10-16 이구택 레피도크로사이트의 제조방법
JP3457953B2 (ja) 2000-03-15 2003-10-20 株式会社日本触媒 窒素酸化物および／または硫黄酸化物の吸着剤
JP3823807B2 (ja) 2001-10-31 2006-09-20 東芝ライテック株式会社 脱臭装置
JP2005281128A (ja) * 2004-03-01 2005-10-13 Japan Storage Battery Co Ltd リチウム含有オキシ水酸化鉄の製造方法およびその製造方法で得られたリチウム含有オキシ水酸化鉄を含む電極を用いた非水電解質電気化学セル
JP2006107763A (ja) 2004-09-30 2006-04-20 Gs Yuasa Corporation:Kk オキシ水酸化鉄の製造方法およびそれを含む電極を備えた非水電解質電気化学セル
KR100639663B1 (ko) 2004-11-16 2006-10-30 주식회사 코캣 산성가스 제거용 흡착제 및 이의 제조방법
JP4967352B2 (ja) 2006-01-27 2012-07-04 株式会社Ｇｓユアサ 非水電解質電気化学セル用活物質およびその製造方法並びにそれを備えた非水電解質電気化学セル
JP2012094361A (ja) 2010-10-27 2012-05-17 Dainippon Printing Co Ltd 非水電解液二次電池用電極板、非水電解液二次電池および電池パック
JP6218608B2 (ja) 2011-12-27 2017-10-25 国立大学法人 岡山大学 負極活物質及びその利用
JP6395064B2 (ja) * 2014-09-12 2018-09-26 エルジー・ケム・リミテッド リチウム二次電池用正極材の製造方法
CN104577080B (zh) 2014-12-29 2017-02-22 中国地质大学（武汉） 一种高倍率性能锂硫电池的复合正极材料及制备方法
KR102394000B1 (ko) 2015-04-13 2022-05-02 한국전기연구원 리튬 이차 전지용 인산염계 양극활물질 및 그 제조방법
KR102126249B1 (ko) 2015-06-26 2020-06-24 주식회사 엘지화학 리튬 황 전지 및 이의 제조 방법
CN108351982B (zh) 2015-11-12 2022-07-08 谷歌有限责任公司 卷积门控递归神经网络
KR101907730B1 (ko) 2015-12-07 2018-12-07 주식회사 엘지화학 리튬 이차전지용 양극 첨가제 및 이를 포함하는 이차전지
WO2017109014A1 (en) * 2015-12-22 2017-06-29 Rhodia Operations Positive active material for rechargeable lithium-sulfur battery
KR20170082280A (ko) 2016-01-06 2017-07-14 주식회사 엘지화학 질산계 화합물을 포함하는 리튬-황 전지용 양극 및 이를 구비한 리튬-황 전지
CN106082351B (zh) 2016-06-01 2018-04-20 浙江大学 一种羟基氧化铁纳米片的制备方法及其产物
KR102712176B1 (ko) 2017-01-02 2024-10-02 주식회사 루멘스 디스플레이 모듈용 멀티 픽셀 led 패키지

Also Published As

Publication number Publication date
JP2021508919A (ja) 2021-03-11
US11417880B2 (en) 2022-08-16
WO2020013482A1 (ko) 2020-01-16
EP3716366A1 (en) 2020-09-30
EP3716366A4 (en) 2021-04-14
EP3716366B1 (en) 2024-02-14
JP7062067B2 (ja) 2022-05-02
HUE066199T2 (hu) 2024-07-28
US20210175501A1 (en) 2021-06-10
CN111630691A (zh) 2020-09-04
ES2974270T3 (es) 2024-06-26
CN111630691B (zh) 2023-04-04

Similar Documents

Publication Publication Date Title
PL3712990T3 (pl) Materiał aktywny katody do baterii akumulatorowej, sposób jego wytwarzania oraz litowa bateria akumulatorowa zawierająca ten materiał
PL3742533T3 (pl) Materiał czynny katody dla akumulatora, sposób jego wytwarzania oraz akumulator litowy zawierający taki materiał
PL3751646T3 (pl) Materiał aktywny katody dla baterii akumulatorowej, sposób jego wytwarzania i zawierająca go litowa bateria akumulatorowa
PL3761415T3 (pl) Materiał aktywny katody do litowej baterii wielokrotnego ładowania, sposób jego wytwarzania, zawierająca go katoda do litowej baterii wielokrotnego ładowania oraz litowa bateria wielokrotnego ładowania
HUE070985T2 (hu) Elektrolitoldat lítium-szekunder akkumulátorhoz és az azt tartalmazó lítium-szekunder akkumulátor
EP3890075A4 (en) CATHODE ADDITIVE FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURE THEREOF, CATHODE FOR LITHIUM SECONDARY BATTERY CONSTITUTING AND LITHIUM SECONDARY BATTERY CONSTITUTING
EP3890067A4 (en) ACTIVE ANODE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURE THEREOF AND LITHIUM SECONDARY BATTERY WITH
HUE065921T2 (hu) Katód aktív anyag szekunder akkumulátorhoz, eljárás annak elõállítására, és az azt tartalmazó lítium szekunder akkumulátor
KR102527051B9 (ko) 리튬 이차 전지용 음극, 그 제조방법 및 이를 포함하는 리튬 이차전지
PL3696893T3 (pl) Materiał aktywny anody dla litowej baterii akumulatorowej oraz sposób jego wytwarzania
PL3657589T3 (pl) Elektrolit do wtórnej baterii litowej oraz wtórna bateria litowa go zawierająca
HUE062067T2 (hu) Eljárás egy lítium szekunder akkumulátorhoz alkalmas katód anyagba foglalt irreverzibilis adalékanyag elõállítására, az azzal elõállított irreverzibilis adalékanyagot magába foglaló katód anyag, és a katód anyagot tartalmazó lítium szekunder akkumulátor
PL3439081T3 (pl) Katodowy materiał aktywny do litowej baterii akumulatorowej, zawierający tlenek litowo-kobaltowy o budowie rdzeń-powłoka, sposób jego wytwarzania oraz katoda i litowa bateria akumulatorowa zawierające katodowy materiał aktywny
PL3651247T3 (pl) Dodatek do katody, sposób jego wytwarzania i zawierające go katoda i akumulator litowy
PL3595063T3 (pl) Dodatek do katody, sposób jego wytwarzania i zawierające go katoda i akumulator litowy
HUE065647T2 (hu) Anód aktív anyag, eljárás anód aktív anyag elõállítására, az azt tartalmazó anód, és lítium szekunder akkumulátor
PL3951940T3 (pl) Sposób wytwarzania materiału czynnego katody do akumulatora litowego oraz materiał czynny katody wytworzony tym sposobem wytwarzania
PL3944372T3 (pl) Sposób wytwarzania materiału czynnego elektrody dodatniej do akumulatora litowego oraz wytworzony tym sposobem materiał czynny elektrody dodatniej do akumulatora litowego
PL3419097T3 (pl) Roztwór niewodnego elektrolitu dla akumulatora litowego i zawierający go akumulator litowy
HUE072993T2 (hu) Katód aktív anyag lítium szekunder akkumulátorhoz és eljárás a katód aktív anyag elõállítására
EP3879602A4 (en) Lithium metal anode, method for manufacturing same, and lithium secondary battery using same
PL3799162T3 (pl) Kompozyt siarka-węgiel, sposób jego wytwarzania i litowa bateria wielokrotnego ładowania zawierająca taki kompozyt
HUE060088T2 (hu) Pozitív elektróda lemez, eljárás annak elõállítására és lítiumion szekunder akkumulátor
HUE066263T2 (hu) Kötõanyag lítium-kén szekunder akkumulátor pozitív elektródájának elõállításához, és eljárás pozitív elektróda elõállítására annak alkalmazásával
PL3416228T3 (pl) Niewodny roztwór elektrolitu dla akumulatora litowego i zawierający go akumulator litowy