CN104471752A - 复合颗粒 - Google Patents

复合颗粒 Download PDF

Info

Publication number
CN104471752A
CN104471752A CN201380037342.4A CN201380037342A CN104471752A CN 104471752 A CN104471752 A CN 104471752A CN 201380037342 A CN201380037342 A CN 201380037342A CN 104471752 A CN104471752 A CN 104471752A
Authority
CN
China
Prior art keywords
electrode according
polymer
coating
particles
component
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
CN201380037342.4A
Other languages
English (en)
Chinese (zh)
Inventor
S.布朗
W.J.麦克林
F.库沃
M.E.阿布德尔萨拉姆
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.)
Nexeon Ltd
Original Assignee
Nexeon 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 Nexeon Ltd filed Critical Nexeon Ltd
Publication of CN104471752A publication Critical patent/CN104471752A/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
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • 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
    • H01M4/04—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
    • 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
    • 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
    • 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
    • H01M4/362—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
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Hybrid Cells (AREA)
CN201380037342.4A 2012-05-25 2013-05-24 复合颗粒 Pending CN104471752A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1209250.8 2012-05-25
GB1209250.8A GB2502345B (en) 2012-05-25 2012-05-25 Composite material
PCT/GB2013/051391 WO2013175241A1 (en) 2012-05-25 2013-05-24 Composite particle

Publications (1)

Publication Number Publication Date
CN104471752A true CN104471752A (zh) 2015-03-25

Family

ID=46546672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380037342.4A Pending CN104471752A (zh) 2012-05-25 2013-05-24 复合颗粒

Country Status (7)

Country Link
US (1) US20150140423A1 (enExample)
EP (1) EP2856537A1 (enExample)
JP (1) JP2015525437A (enExample)
KR (1) KR20150027093A (enExample)
CN (1) CN104471752A (enExample)
GB (1) GB2502345B (enExample)
WO (1) WO2013175241A1 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107615524A (zh) * 2015-08-10 2018-01-19 索尼公司 二次电池用负极和其制备方法、二次电池和其制备方法、电池组、电动车辆、电力存储系统、电动工具及电子设备
CN107925059A (zh) * 2015-08-10 2018-04-17 株式会社村田制作所 二次电池用负极及其制造方法、二次电池及其制造方法、电池组、电动车辆、蓄电系统、电动工具及电子设备
CN108028341A (zh) * 2015-07-27 2018-05-11 索尔维公司 形成电极用组合物
CN109379899A (zh) * 2016-03-08 2019-02-22 原子能和代替能源委员会 包括由两种聚合物的共混物形成的粘合剂的锂离子电池用电极，第一聚合物为第一聚丙烯酸盐或其衍生物之一，第二聚合物为第二聚丙烯酸盐或羧甲基纤维素或其衍生物之一，用于制造该电极的墨
CN109997262A (zh) * 2016-11-25 2019-07-09 出光兴产株式会社 电化学元件用粘结剂
CN110268554A (zh) * 2017-02-09 2019-09-20 瓦克化学股份公司 基于硅颗粒和聚合物的可再分散颗粒
CN110326135A (zh) * 2017-02-09 2019-10-11 瓦克化学股份公司 聚合物接枝的硅颗粒
CN110959208A (zh) * 2017-07-24 2020-04-03 株式会社村田制作所 二次电池用负极、二次电池、电池包、电动车辆、电力储存系统、电动工具以及电子设备
CN111146434A (zh) * 2019-12-26 2020-05-12 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128197A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128201A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
CN119833623A (zh) * 2025-03-17 2025-04-15 深圳鑫茂新能源技术股份有限公司 一种负极石墨材料、石墨负极及其生产方法

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5986836B2 (ja) * 2012-07-24 2016-09-06 株式会社日立製作所 リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極、リチウムイオン二次電池およびそれらの製造方法
US10906017B2 (en) * 2013-06-11 2021-02-02 University Of Florida Research Foundation, Inc. Solar thermochemical reactor and methods of manufacture and use thereof
JP2015090845A (ja) * 2013-11-07 2015-05-11 Tdk株式会社 リチウムイオン二次電池用負極活物質、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
CN104868095B (zh) * 2014-02-25 2017-03-08 江门市荣炭电子材料有限公司 碳硅复合电极材料及其制备方法
EP3121883B1 (en) * 2014-03-19 2019-08-28 Toppan Printing Co., Ltd. Electrode for non-aqueous electrolyte secondary battery
CA2911742C (en) * 2014-11-19 2017-10-31 Toyota Jidosha Kabushiki Kaisha Nonaqueous electrolyte secondary battery and method of manufacturing the same
WO2016121585A1 (ja) * 2015-01-29 2016-08-04 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池
JP2018081741A (ja) * 2015-03-24 2018-05-24 三洋電機株式会社 非水電解質二次電池用負極及び非水電解質二次電池
WO2017082261A1 (ja) * 2015-11-11 2017-05-18 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
WO2020252389A1 (en) 2019-06-12 2020-12-17 HHeLI, LLC Blended active materials for battery cells
WO2017168982A1 (ja) * 2016-03-31 2017-10-05 ソニー株式会社 二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具及び電子機器
JP6908058B2 (ja) * 2017-02-09 2021-07-21 株式会社村田製作所 二次電池、電池パック、電動車両、電動工具および電子機器
US11637280B2 (en) 2017-03-31 2023-04-25 Kratos LLC Precharged negative electrode material for secondary battery
KR102248864B1 (ko) * 2017-04-06 2021-05-06 주식회사 엘지화학 이차 전지용 음극 및 이의 제조 방법
KR20200015476A (ko) 2017-04-10 2020-02-12 에이치헬리, 엘엘씨 신규 성분을 가진 배터리
US20180301698A1 (en) * 2017-04-14 2018-10-18 Rhode Island Council On Postsecondary Education Carboxylic Acids As Surface Modifier for Improved Electrode
US10830721B2 (en) * 2017-04-28 2020-11-10 Palo Alto Research Center Incorporated Metal nanoparticle-decorated nanotubes for gas sensing
KR102721312B1 (ko) 2017-05-17 2024-10-24 에이치헬리, 엘엘씨 산성화 캐소드와 리튬 애노드를 가진 배터리
US10978731B2 (en) 2017-06-21 2021-04-13 HHeLI, LLC Ultra high capacity performance battery cell
US11165090B2 (en) 2017-09-22 2021-11-02 HHeLI, LLC Construction of ultra high capacity performance battery cells
KR102708013B1 (ko) * 2017-11-24 2024-09-23 주식회사 엘지에너지솔루션 실리콘계 입자-고분자 복합체, 및 이를 포함하는 음극 활물질
TWI654269B (zh) 2017-12-19 2019-03-21 財團法人工業技術研究院 黏著組合物
US11283267B2 (en) 2018-09-10 2022-03-22 HHeLI, LLC Methods of use of ultra high capacity performance battery cell
WO2020066734A1 (ja) * 2018-09-28 2020-04-02 松本油脂製薬株式会社 二次電池負極用スラリー組成物、二次電池負極スラリー用分散剤組成物、二次電池用負極、及び二次電池
JP7449527B2 (ja) * 2018-10-01 2024-03-14 第一工業製薬株式会社 蓄電デバイスの電極材料、電極、蓄電デバイス、電気機器、及び蓄電デバイスの電極材料の製造方法
WO2020071298A1 (ja) * 2018-10-01 2020-04-09 第一工業製薬株式会社 蓄電デバイスの電極材料、電極、蓄電デバイス、電気機器、及び蓄電デバイスの電極材料の製造方法
US12170353B2 (en) * 2019-01-02 2024-12-17 International Business Machines Corporation Method of making a lithium energy storage device
US12278342B2 (en) 2019-06-12 2025-04-15 HHeLI, LLC Alkaline and acidified metal oxide blended active materials
CN111900397A (zh) * 2020-07-10 2020-11-06 上海纳米技术及应用国家工程研究中心有限公司 一种碳包覆硅纳米球负极材料的制备方法及其产品和应用
CN112952099B (zh) * 2021-03-05 2022-09-27 华中科技大学 一种锂电池复合正极及其制备方法
CN113880976B (zh) * 2021-11-18 2023-06-23 中山大学 乙烯马来酸酐交替共聚物及其水解产物在制备硅负极电极材料中的应用
JP7643377B2 (ja) * 2022-03-02 2025-03-11 トヨタ自動車株式会社 電極材料、電極材料の製造方法、及び、二次電池
KR102539805B1 (ko) 2022-04-01 2023-06-08 에스케이온 주식회사 이차전지용 음극 활물질 및 이의 제조방법
US20240072242A1 (en) * 2022-08-29 2024-02-29 GM Global Technology Operations LLC Electroactive materials for electrochemical cells and methods of forming the same
KR102540786B1 (ko) * 2022-10-21 2023-06-07 한국세라믹기술원 음극 활물질, 이를 포함하는 음극 및 리튬 이차전지
KR20240079774A (ko) * 2022-11-29 2024-06-05 주식회사 한솔케미칼 음극 활물질, 그의 제조방법 및 이를 포함하는 리튬 이차 전지
KR20240133209A (ko) * 2023-02-28 2024-09-04 에스케이온 주식회사 이차 전지용 전극 및 이를 포함하는 리튬 이차 전지
WO2025244095A1 (ja) * 2024-05-24 2025-11-27 富士フイルム株式会社 複合負極活物質、二次電池負極用スラリー、負極シート及び二次電池、並びに、負極シート及び二次電池の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100297502A1 (en) * 2009-05-19 2010-11-25 Nanosys, Inc. Nanostructured Materials for Battery Applications
GB2483373A (en) * 2010-09-03 2012-03-07 Nexeon Ltd Electroactive composition for anode

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137640A (en) * 1976-05-14 1977-11-17 Seiko Instr & Electronics Alkaline battery
JPS55126563A (en) * 1979-03-26 1980-09-30 Showa Denko Kk Manufacture of additive for swelling mortar
GB8913512D0 (en) * 1989-06-13 1989-08-02 Cookson Group Plc Coated particulate metallic materials
US5413739A (en) * 1992-12-22 1995-05-09 Coleman; James P. Electrochromic materials and displays
JPH09231961A (ja) * 1996-02-20 1997-09-05 Fuji Photo Film Co Ltd 非水二次電池
JPH11149942A (ja) * 1997-11-18 1999-06-02 Japan Storage Battery Co Ltd 多孔質複合電極の製造方法
JPH1186866A (ja) * 1997-09-02 1999-03-30 Denso Corp 二次電池
US6379589B1 (en) * 2000-10-23 2002-04-30 Fractal Systems Inc. Super-wide band shielding materials
JP2002373643A (ja) * 2001-06-14 2002-12-26 Matsushita Electric Ind Co Ltd リチウム二次電池
US7087348B2 (en) * 2002-07-26 2006-08-08 A123 Systems, Inc. Coated electrode particles for composite electrodes and electrochemical cells
JP4887671B2 (ja) * 2004-06-17 2012-02-29 トヨタ自動車株式会社 リチウム二次電池と該電池に備えられる正極及びその製造方法
JP2006196338A (ja) * 2005-01-14 2006-07-27 Matsushita Electric Ind Co Ltd 非水電解質二次電池
FR2894956A1 (fr) * 2005-12-20 2007-06-22 Lafarge Sa Particules de sulfate de fer enrobees et leur utilisation dans la preparation de ciments
JP2008026480A (ja) * 2006-07-19 2008-02-07 Canon Inc 電子写真感光体、プロセスカートリッジおよび電子写真装置
CN101153358A (zh) * 2006-09-28 2008-04-02 深圳市比克电池有限公司 一种锂离子电池硅碳负极材料的制备方法
CN101210119B (zh) * 2006-12-29 2012-01-25 比亚迪股份有限公司 一种含硅复合材料及其制备方法和用途
GB0713898D0 (en) * 2007-07-17 2007-08-29 Nexeon Ltd A method of fabricating structured particles composed of silcon or a silicon-based material and their use in lithium rechargeable batteries
JP2009275135A (ja) * 2008-05-15 2009-11-26 Jgc Catalysts & Chemicals Ltd 樹脂被覆金属酸化物粒子およびその製造方法、透明被膜形成用塗布液および透明被膜付基材
JP2010129363A (ja) * 2008-11-27 2010-06-10 Jfe Chemical Corp リチウムイオン二次電池用負極材料、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
JP2010287472A (ja) * 2009-06-12 2010-12-24 Panasonic Corp 非水電解質二次電池
JP2011071064A (ja) * 2009-09-28 2011-04-07 Iwate Univ 非水電解質二次電池用負極および該負極を備えた非水電解質二次電池
CN101708463B (zh) * 2009-11-23 2012-10-17 中国科学院宁波材料技术与工程研究所 一种高磁性负载导电高分子微球制备方法
WO2011140150A1 (en) * 2010-05-03 2011-11-10 Georgia Tech Research Corporation Alginate-containing compositions for use in battery applications
US20120208084A1 (en) * 2010-06-29 2012-08-16 Hiraoka Tatsuki Negative electrode for lithium ion secondary batteries, and lithium ion secondary battery
GB201014706D0 (en) * 2010-09-03 2010-10-20 Nexeon Ltd Porous electroactive material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100297502A1 (en) * 2009-05-19 2010-11-25 Nanosys, Inc. Nanostructured Materials for Battery Applications
GB2483373A (en) * 2010-09-03 2012-03-07 Nexeon Ltd Electroactive composition for anode

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108028341B (zh) * 2015-07-27 2021-07-09 索尔维公司 形成电极用组合物
CN108028341A (zh) * 2015-07-27 2018-05-11 索尔维公司 形成电极用组合物
CN107925059A (zh) * 2015-08-10 2018-04-17 株式会社村田制作所 二次电池用负极及其制造方法、二次电池及其制造方法、电池组、电动车辆、蓄电系统、电动工具及电子设备
CN107615524A (zh) * 2015-08-10 2018-01-19 索尼公司 二次电池用负极和其制备方法、二次电池和其制备方法、电池组、电动车辆、电力存储系统、电动工具及电子设备
US11088359B2 (en) 2015-08-10 2021-08-10 Murata Manufacturing Co., Ltd. Secondary battery-use anode and method of manufacturing the same, secondary battery and method of manufacturing the same, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
CN109379899A (zh) * 2016-03-08 2019-02-22 原子能和代替能源委员会 包括由两种聚合物的共混物形成的粘合剂的锂离子电池用电极，第一聚合物为第一聚丙烯酸盐或其衍生物之一，第二聚合物为第二聚丙烯酸盐或羧甲基纤维素或其衍生物之一，用于制造该电极的墨
CN109379899B (zh) * 2016-03-08 2022-04-08 原子能和代替能源委员会 锂离子电池用电极，和用于制造该电极的墨
CN109997262A (zh) * 2016-11-25 2019-07-09 出光兴产株式会社 电化学元件用粘结剂
CN110326135A (zh) * 2017-02-09 2019-10-11 瓦克化学股份公司 聚合物接枝的硅颗粒
CN110268554A (zh) * 2017-02-09 2019-09-20 瓦克化学股份公司 基于硅颗粒和聚合物的可再分散颗粒
CN110959208A (zh) * 2017-07-24 2020-04-03 株式会社村田制作所 二次电池用负极、二次电池、电池包、电动车辆、电力储存系统、电动工具以及电子设备
CN110959208B (zh) * 2017-07-24 2023-12-08 株式会社村田制作所 二次电池用负极、二次电池、电池包、电动车辆、电力储存系统、电动工具以及电子设备
CN111146434A (zh) * 2019-12-26 2020-05-12 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128197A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
WO2021128201A1 (zh) * 2019-12-26 2021-07-01 宁德新能源科技有限公司 负极材料及包含其的电化学装置和电子装置
US20220223853A1 (en) * 2019-12-26 2022-07-14 Ningde Amperex Technology Limited Negative electrode material and electrochemical apparatus and electronic apparatus containing same
CN119833623A (zh) * 2025-03-17 2025-04-15 深圳鑫茂新能源技术股份有限公司 一种负极石墨材料、石墨负极及其生产方法
CN119833623B (zh) * 2025-03-17 2025-08-12 深圳鑫茂新能源技术股份有限公司 一种负极石墨材料、石墨负极及其生产方法

Also Published As

Publication number Publication date
GB2502345A (en) 2013-11-27
US20150140423A1 (en) 2015-05-21
GB201209250D0 (en) 2012-07-04
GB2502345B (en) 2017-03-15
JP2015525437A (ja) 2015-09-03
EP2856537A1 (en) 2015-04-08
WO2013175241A1 (en) 2013-11-28
KR20150027093A (ko) 2015-03-11

Similar Documents

Publication Publication Date Title
CN104471752A (zh) 复合颗粒
JP6042444B2 (ja) 二次電池セルの電極組成物
US9853292B2 (en) Electrode composition for a secondary battery cell
JP6008875B2 (ja) 二次電池セル用バインダー
US9608272B2 (en) Composition for a secondary battery cell
KR101921169B1 (ko) 리튬 이온 이차 전지 부극용 슬러리 조성물, 리튬 이온 이차 전지 부극, 및 리튬 이온 이차 전지
JP6098734B2 (ja) 二次電池用負極及びこれを含むリチウム二次電池
JPWO2011096463A1 (ja) リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池負極及びリチウム二次電池
CN112042034A (zh) 包含无机电解液的锂二次电池
CN107112539A (zh) 二次电池电极用粘结剂组合物、二次电池电极用浆料组合物、二次电池用电极及二次电池
CN106104875B (zh) 二次电池电极用粘合剂组合物、二次电池电极用浆料组合物、二次电池用电极和二次电池
CN105849943B (zh) 锂离子二次电池电极用浆料组合物、锂离子二次电池用电极及锂离子二次电池
JP6931491B2 (ja) 電気化学蓄電装置用の電極を製造する方法
CN116936806A (zh) 含有电解液的非水系二次电池用电极用粘结剂组合物、浆料组合物、电极、电池及其制造方法
CN111801822A (zh) 非水系二次电池电极用粘结剂组合物、非水系二次电池电极用导电材料糊组合物、非水系二次电池电极用浆料组合物、非水系二次电池用电极以及非水系二次电池
CN115566140A (zh) 改善快速充电性能的二次电池用负极及包括其的二次电池
CN103258989A (zh) 用于锂二次电池的电极、制造方法及锂二次电池
JP2021182484A (ja) 非水電解質二次電池用負極剤、非水電解質二次電池用負極および非水電解質二次電池
JP2021182483A (ja) 非水電解質二次電池用負極剤、非水電解質二次電池用負極および非水電解質二次電池

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325

WD01 Invention patent application deemed withdrawn after publication