CN104508873A - 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置 - Google Patents

含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置 Download PDF

Info

Publication number
CN104508873A
CN104508873A CN201480001994.7A CN201480001994A CN104508873A CN 104508873 A CN104508873 A CN 104508873A CN 201480001994 A CN201480001994 A CN 201480001994A CN 104508873 A CN104508873 A CN 104508873A
Authority
CN
China
Prior art keywords
slurry
negative electrode
active material
negative
electrode active
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201480001994.7A
Other languages
English (en)
Chinese (zh)
Inventor
梁智惠
金壮培
李秉培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem 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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN201811374536.4A priority Critical patent/CN109585850A/zh
Publication of CN104508873A publication Critical patent/CN104508873A/zh
Pending legal-status Critical Current

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/13—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
    • H01M4/36—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/134—Electrodes based on metals, Si 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
CN201480001994.7A 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置 Pending CN104508873A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811374536.4A CN109585850A (zh) 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2013-0032930 2013-03-27
KR1020130032930A KR101656326B1 (ko) 2013-03-27 2013-03-27 애노드 활물질 슬러리, 그 슬러리를 이용한 애노드 및 그를 포함하는 전기화학소자
PCT/KR2014/002603 WO2014157955A1 (ko) 2013-03-27 2014-03-27 애노드 활물질 슬러리, 그 슬러리를 이용한 애노드 및 그를 포함하는 전기화학소자

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201811374536.4A Division CN109585850A (zh) 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置

Publications (1)

Publication Number Publication Date
CN104508873A true CN104508873A (zh) 2015-04-08

Family

ID=51624820

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811374536.4A Pending CN109585850A (zh) 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置
CN201480001994.7A Pending CN104508873A (zh) 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201811374536.4A Pending CN109585850A (zh) 2013-03-27 2014-03-27 含有负极活性材料的浆料、使用该浆料的负极和包含该负极的电化学装置

Country Status (5)

Country Link
US (1) US9577263B2 (enExample)
JP (1) JP6165261B2 (enExample)
KR (1) KR101656326B1 (enExample)
CN (2) CN109585850A (enExample)
WO (1) WO2014157955A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109792051A (zh) * 2016-06-30 2019-05-21 魁北克电力公司 电极材料及其制备方法
CN110323415A (zh) * 2018-03-29 2019-10-11 现代自动车株式会社 锂二次电池及该锂二次电池的制造方法
CN111712952A (zh) * 2018-02-27 2020-09-25 日本瑞翁株式会社 锂离子二次电池用浆料组合物和锂离子二次电池用电极
CN114744151A (zh) * 2022-04-21 2022-07-12 重庆市紫建新能源有限公司 一种含有粘结剂paa2的负极极片、电池及制备方法
CN117334918A (zh) * 2023-12-01 2024-01-02 宁德时代新能源科技股份有限公司 极片、二次电池和用电装置
CN117327216A (zh) * 2023-12-01 2024-01-02 宁德时代新能源科技股份有限公司 聚合物碱金属盐的多分子物及其在制备二次电池中的应用

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016184484A (ja) * 2015-03-26 2016-10-20 Tdk株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP6519314B2 (ja) * 2015-05-21 2019-05-29 日産自動車株式会社 非水電解質二次電池用負極およびその製造方法
JP6477329B2 (ja) * 2015-07-28 2019-03-06 株式会社村田製作所 負極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
KR102134016B1 (ko) * 2015-10-20 2020-07-14 주식회사 엘지화학 전극 및 그를 포함하는 전기화학소자
KR102144876B1 (ko) * 2016-03-28 2020-08-14 주식회사 엘지화학 접착력이 향상된 음극 활물질 조성물, 이를 이용한 음극 및 리튬 이차전지
KR102077789B1 (ko) * 2016-11-17 2020-02-14 주식회사 엘지화학 양극 활물질 슬러리의 제조방법
KR102248865B1 (ko) 2017-04-06 2021-05-06 주식회사 엘지화학 이차 전지용 음극 및 이의 제조 방법
KR102248864B1 (ko) 2017-04-06 2021-05-06 주식회사 엘지화학 이차 전지용 음극 및 이의 제조 방법
CN107658429A (zh) * 2017-09-28 2018-02-02 东莞市沃泰通新能源有限公司 一种锂离子电池浆料的制备方法
CN110444732B (zh) * 2018-05-02 2021-07-30 中国科学院化学研究所 负极电极片及制备方法、钾离子电池及钠离子电池
CN110098379B (zh) * 2019-04-25 2021-08-17 浙江锋锂新能源科技有限公司 一种锂金属负极及其制备方法和使用该负极的锂电池
KR102203515B1 (ko) * 2020-02-28 2021-01-14 서울대학교산학협력단 리튬 이차전지용 전극의 제조 방법
US11404696B1 (en) * 2022-01-05 2022-08-02 ZAF Energy Systems, Incorporated Secondary aqueous battery electrodes including vinyl acetate-ethylene
WO2023249444A1 (ko) * 2022-06-23 2023-12-28 주식회사 엘지에너지솔루션 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지
US20230420665A1 (en) * 2022-06-23 2023-12-28 Lg Energy Solution, Ltd. Negative electrode composition, negative electrode for lithium secondary battery including same, lithium secondary battery including negative electrode, and method of manufacturing negative electrode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1641916A (zh) * 2004-01-17 2005-07-20 三星Sdi株式会社 用于锂二次电池的阳极和使用该阳极的锂二次电池
CN102522524A (zh) * 2011-12-23 2012-06-27 宁德新能源科技有限公司 锂离子电池阳极极片及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100224464B1 (ko) * 1995-02-23 1999-10-15 오타 야스오 알칼리 2차 전지 제조방법, 알칼리 2차전지의 양전극, 알칼리2차전지,및 초기충전 알칼리 2차전지 제조방법
JP2006339093A (ja) * 2005-06-06 2006-12-14 Matsushita Electric Ind Co Ltd 巻回型非水電解液二次電池およびその負極
JP4876468B2 (ja) * 2005-07-27 2012-02-15 パナソニック株式会社 非水電解質二次電池
JP5093439B2 (ja) 2006-04-04 2012-12-12 ソニー株式会社 二次電池
KR101111076B1 (ko) * 2006-10-16 2012-02-15 주식회사 엘지화학 이차전지용 바인더 조성물, 이를 사용한 전극 및 리튬이차전지
JP5651346B2 (ja) * 2010-02-19 2015-01-14 日本エイアンドエル株式会社 電池電極用組成物
JP2011243345A (ja) * 2010-05-17 2011-12-01 Konica Minolta Holdings Inc リチウムイオン電池用電極とその製造方法
KR20130042558A (ko) * 2010-07-16 2013-04-26 가부시키가이샤 닛폰 쇼쿠바이 2 차 전지용 수계 전극 바인더
KR101126202B1 (ko) * 2010-11-04 2012-03-22 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지
JP6003015B2 (ja) * 2011-06-24 2016-10-05 ソニー株式会社 リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
JP2013008586A (ja) * 2011-06-24 2013-01-10 Sony Corp リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
KR101277732B1 (ko) * 2011-07-01 2013-06-24 주식회사 엘지화학 원통형 리튬 이차전지
JP5855737B2 (ja) * 2012-02-20 2016-02-09 日立オートモティブシステムズ株式会社 リチウムイオン電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1641916A (zh) * 2004-01-17 2005-07-20 三星Sdi株式会社 用于锂二次电池的阳极和使用该阳极的锂二次电池
CN102522524A (zh) * 2011-12-23 2012-06-27 宁德新能源科技有限公司 锂离子电池阳极极片及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIN CHONG等: "A comparative study of polyacrylic acid and poly(vinylidene difluoride) binders for spherical natural graphite/LiFePO4 electrodes and cells", 《JOURNAL OF POWER SOURCES》 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109792051A (zh) * 2016-06-30 2019-05-21 魁北克电力公司 电极材料及其制备方法
CN111712952A (zh) * 2018-02-27 2020-09-25 日本瑞翁株式会社 锂离子二次电池用浆料组合物和锂离子二次电池用电极
CN111712952B (zh) * 2018-02-27 2023-11-03 日本瑞翁株式会社 锂离子二次电池用浆料组合物和锂离子二次电池用电极
CN110323415A (zh) * 2018-03-29 2019-10-11 现代自动车株式会社 锂二次电池及该锂二次电池的制造方法
CN110323415B (zh) * 2018-03-29 2023-03-10 现代自动车株式会社 锂二次电池及该锂二次电池的制造方法
CN114744151A (zh) * 2022-04-21 2022-07-12 重庆市紫建新能源有限公司 一种含有粘结剂paa2的负极极片、电池及制备方法
CN117334918A (zh) * 2023-12-01 2024-01-02 宁德时代新能源科技股份有限公司 极片、二次电池和用电装置
CN117327216A (zh) * 2023-12-01 2024-01-02 宁德时代新能源科技股份有限公司 聚合物碱金属盐的多分子物及其在制备二次电池中的应用
CN117327216B (zh) * 2023-12-01 2024-04-12 宁德时代新能源科技股份有限公司 聚合物碱金属盐的多分子物及其在制备二次电池中的应用
CN117334918B (zh) * 2023-12-01 2024-08-23 宁德时代新能源科技股份有限公司 极片、二次电池和用电装置

Also Published As

Publication number Publication date
KR101656326B1 (ko) 2016-09-09
JP6165261B2 (ja) 2017-07-19
WO2014157955A1 (ko) 2014-10-02
US9577263B2 (en) 2017-02-21
JP2015535643A (ja) 2015-12-14
CN109585850A (zh) 2019-04-05
US20150037672A1 (en) 2015-02-05
KR20140117947A (ko) 2014-10-08

Similar Documents

Publication Publication Date Title
JP6165261B2 (ja) アノード活物質スラリー、そのスラリーを用いたアノード及びそれを含む電気化学素子
CN105308780B (zh) 一种负极以及含有该负极的电化学器件
US10128481B2 (en) Lithium-based battery separator and method for making the same
US9742028B2 (en) Flexible membranes and coated electrodes for lithium based batteries
CN204614858U (zh) 电极组件和包含其的锂二次电池
KR101997074B1 (ko) 폴리에틸렌이마인이 부착된 탄소재료 및 이를 코팅한 리튬-황 전지용 분리막
CN111386621B (zh) 锂硫电池用粘结剂、包含其的正极和锂硫电池
JP2019506715A (ja) 多重保護層を含む負極及びこれを含むリチウム二次電池
CN105074989B (zh) 电极-隔膜复合物的制造方法、由该制造方法制造的电极-隔膜复合物及包含其的锂二次电池
JP2017103241A (ja) ゲルポリマー層を含む電池用分離膜
JP2018520490A (ja) ポリドーパミンを含む複合コーティング層が形成されたリチウム−硫黄電池用分離膜、この製造方法及びこれを含むリチウム−硫黄電池
CN104737341B (zh) 具有提高的导电性的正极材料复合物及具有其的正极和电化学装置
JP2014523083A (ja) リチウム／硫黄蓄電池
WO2022141508A1 (zh) 一种电化学装置和电子装置
CN104518190A (zh) 锂离子电池隔膜和电极
CN113678295A (zh) 锂二次电池及其制造方法
KR20170062170A (ko) 내열성 이차전지용 분리막 및 이를 포함하는 리튬 이차전지
US20230369655A1 (en) Electrode Assembly and Battery Cell Including the Same
JP2018533824A (ja) ポリドーパミンを含む電解液、これを含むリチウム−硫黄電池
CN110199413A (zh) 用于锂二次电池的正极和包括该正极的锂二次电池
CN116325213A (zh) 正极和包含该正极锂二次电池
CN108292736A (zh) 包含具有三维网络结构的电极集电器的电极
KR20180062188A (ko) 전극용 바인더, 이를 포함하는 애노드 및 상기 애노드를 포함하는 리튬 이차전지
CN112243546A (zh) 功能性隔膜、其制造方法和包含所述功能性隔膜的锂二次电池
US9093695B2 (en) High-power lithium-ion storage battery

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150408