KR20240046766A - 카본 블랙, 조성물, 적층체 및 전지 - Google Patents

카본 블랙, 조성물, 적층체 및 전지 Download PDF

Info

Publication number
KR20240046766A
KR20240046766A KR1020247008742A KR20247008742A KR20240046766A KR 20240046766 A KR20240046766 A KR 20240046766A KR 1020247008742 A KR1020247008742 A KR 1020247008742A KR 20247008742 A KR20247008742 A KR 20247008742A KR 20240046766 A KR20240046766 A KR 20240046766A
Authority
KR
South Korea
Prior art keywords
carbon black
battery
less
bulk density
carbon
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
KR1020247008742A
Other languages
English (en)
Korean (ko)
Inventor
미치야 나카시마
다쓰야 나가이
유사쿠 하라다
마사토 야마다
고스케 다나카
Original Assignee
덴카 주식회사
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 덴카 주식회사 filed Critical 덴카 주식회사
Publication of KR20240046766A publication Critical patent/KR20240046766A/ko
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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • 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
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/005—Carbon black
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • 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
    • C01P2006/12—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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020247008742A 2021-09-30 2022-09-27 카본 블랙, 조성물, 적층체 및 전지 Pending KR20240046766A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021161767 2021-09-30
JPJP-P-2021-161767 2021-09-30
PCT/JP2022/035977 WO2023054377A1 (ja) 2021-09-30 2022-09-27 カーボンブラック、組成物、積層体及び電池

Publications (1)

Publication Number Publication Date
KR20240046766A true KR20240046766A (ko) 2024-04-09

Family

ID=85782742

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247008742A Pending KR20240046766A (ko) 2021-09-30 2022-09-27 카본 블랙, 조성물, 적층체 및 전지

Country Status (6)

Country Link
US (1) US20250140864A1 (https=)
EP (1) EP4375337A4 (https=)
JP (1) JPWO2023054377A1 (https=)
KR (1) KR20240046766A (https=)
CN (1) CN117957285A (https=)
WO (1) WO2023054377A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4657543A1 (en) * 2023-09-27 2025-12-03 LG Energy Solution, Ltd. Positive electrode and lithium secondary battery comprising same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009035598A (ja) 2007-07-31 2009-02-19 Denki Kagaku Kogyo Kk アセチレンブラック、その製造方法及び用途
JP2018522977A (ja) 2015-07-09 2018-08-16 イメリス グラファイト アンド カーボン スイッツァランド リミティド 低粘度の高導電性カーボンブラック

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134073A (ja) * 1984-03-29 1986-02-18 Denki Kagaku Kogyo Kk アセチレンブラツク及びその製造方法
JPS6474273A (en) * 1987-09-16 1989-03-20 Denki Kagaku Kogyo Kk Production of acetylene black
JPH01188568A (ja) * 1988-01-22 1989-07-27 Denki Kagaku Kogyo Kk 高性能アセチレンブラックの製造方法
US11098201B2 (en) * 2016-08-24 2021-08-24 Denka Company Limited Carbon black for batteries, conductive composition for electrodes, electrode for batteries, and battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009035598A (ja) 2007-07-31 2009-02-19 Denki Kagaku Kogyo Kk アセチレンブラック、その製造方法及び用途
JP2018522977A (ja) 2015-07-09 2018-08-16 イメリス グラファイト アンド カーボン スイッツァランド リミティド 低粘度の高導電性カーボンブラック

Also Published As

Publication number Publication date
EP4375337A1 (en) 2024-05-29
US20250140864A1 (en) 2025-05-01
CN117957285A (zh) 2024-04-30
EP4375337A4 (en) 2025-03-26
JPWO2023054377A1 (https=) 2023-04-06
WO2023054377A1 (ja) 2023-04-06

Similar Documents

Publication Publication Date Title
KR101539843B1 (ko) 고밀도 음극 활물질 및 이의 제조방법
JP6947637B2 (ja) 蓄電デバイス用電極材料、蓄電デバイス用電極及び蓄電デバイス
KR20210006377A (ko) 리튬이온 이차전지용 양극 조성물, 리튬이온 이차전지용 양극 및 리튬이온 이차전지
JPWO2018037910A1 (ja) 電池用カーボンブラック、電極用導電性組成物、電池用電極、および電池
JP7092109B2 (ja) 高エネルギー密度セル用負極を備えたリチウムイオン二次電池
US20160099471A1 (en) Positive electrode having enhanced conductivity and secondary battery including the same
KR101820446B1 (ko) 두 가지 형태의 도전재를 포함하는 이차전지용 전극 슬러리 및 이를 포함하는 이차전지
KR102630117B1 (ko) 리튬이온 이차전지용 양극 조성물, 리튬이온 이차전지용 양극, 및 리튬이온 이차전지
EP3809493A1 (en) Negative electrode material for secondary battery, negative electrode for secondary battery, and secondary battery
WO2017216822A1 (en) Fast chargeable lithium ion batteries with nano-carbon coated anode material and imide anion based lithium salt electrolyte
US20210265633A1 (en) Carbon material, conductive aid, electrode for power storage device, and power storage device
JP2018041710A (ja) 活物質−炭素材料複合体、非水電解質二次電池用正極、非水電解質二次電池及び炭素材料
KR20240046766A (ko) 카본 블랙, 조성물, 적층체 및 전지
KR20250148247A (ko) 저저항 양극 및 이를 포함하는 리튬 이차 전지
CN118077072B (zh) 负极极片、二次电池、电池模块、电池包和用电装置
CN108028361B (zh) 用于锂离子二次电池的正极以及锂离子二次电池
KR102944075B1 (ko) 카본 블랙, 조성물, 적층체 및 전지
JP2018163756A (ja) 活物質−炭素材料複合体、非水電解質二次電池用負極、非水電解質二次電池及び炭素材料
JP2018037256A (ja) 活物質−炭素材料複合体、非水電解質二次電池用正極、非水電解質二次電池及び炭素材料
JP2026035984A (ja) カーボンブラック、スラリー、正極形成用塗液、正極組成物、正極、及び電池
KR20250025821A (ko) 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
JP2018116903A (ja) 正極活物質、これを用いた正極及びリチウムイオン二次電池
KR20250027486A (ko) 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
KR20250116143A (ko) 양극 조성물, 양극 형성용 코팅액, 양극, 전지, 양극 형성용 코팅액의 제조 방법, 양극의 제조 방법 및 전지의 제조 방법
US20250336916A1 (en) Positive electrode composition, positive electrode, battery, method for manufacturing positive-electrode-forming coating liquid, method for manufacturing positive electrode, and method for manufacturing battery

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902