KR20250117735A - 고표면적 탄소 나노튜브를 사용하는 개선된 리튬 이온 배터리 - Google Patents

고표면적 탄소 나노튜브를 사용하는 개선된 리튬 이온 배터리

Info

Publication number
KR20250117735A
KR20250117735A KR1020257025136A KR20257025136A KR20250117735A KR 20250117735 A KR20250117735 A KR 20250117735A KR 1020257025136 A KR1020257025136 A KR 1020257025136A KR 20257025136 A KR20257025136 A KR 20257025136A KR 20250117735 A KR20250117735 A KR 20250117735A
Authority
KR
South Korea
Prior art keywords
carbon nanotubes
surface area
high surface
poly
oxidized
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
KR1020257025136A
Other languages
English (en)
Korean (ko)
Inventor
말콤 프란시스 핀레이슨
클리브 피. 보스냑
저지 가즈다
비나이 바트
낸시 헨더슨
에밀리 바톤 콜
Original Assignee
몰레큘라 레바 디자인 엘엘씨
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 몰레큘라 레바 디자인 엘엘씨 filed Critical 몰레큘라 레바 디자인 엘엘씨
Publication of KR20250117735A publication Critical patent/KR20250117735A/ko
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/042—Graphene or derivatives, e.g. graphene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/045—Fullerenes
    • 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
    • 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
    • H01M4/624—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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • 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
    • H01M10/06—Lead-acid 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
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Composite Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020257025136A 2018-05-22 2019-05-23 고표면적 탄소 나노튜브를 사용하는 개선된 리튬 이온 배터리 Pending KR20250117735A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862674874P 2018-05-22 2018-05-22
KR1020207036421A KR20210158747A (ko) 2018-05-22 2019-05-23 고표면적 나노튜브를 사용하는 개선된 리튬 이온 배터리
PCT/US2019/033764 WO2019226902A1 (en) 2018-05-22 2019-05-23 Improved lithium ion battery using high surface area nanotubes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207036421A Division KR20210158747A (ko) 2018-05-22 2019-05-23 고표면적 나노튜브를 사용하는 개선된 리튬 이온 배터리

Publications (1)

Publication Number Publication Date
KR20250117735A true KR20250117735A (ko) 2025-08-05

Family

ID=67211804

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020257025136A Pending KR20250117735A (ko) 2018-05-22 2019-05-23 고표면적 탄소 나노튜브를 사용하는 개선된 리튬 이온 배터리
KR1020207036421A Ceased KR20210158747A (ko) 2018-05-22 2019-05-23 고표면적 나노튜브를 사용하는 개선된 리튬 이온 배터리

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020207036421A Ceased KR20210158747A (ko) 2018-05-22 2019-05-23 고표면적 나노튜브를 사용하는 개선된 리튬 이온 배터리

Country Status (5)

Country Link
EP (1) EP3797088B1 (https=)
JP (2) JP7759727B2 (https=)
KR (2) KR20250117735A (https=)
CN (1) CN112533867A (https=)
WO (1) WO2019226902A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3660086A1 (en) * 2018-11-30 2020-06-03 SABIC Global Technologies B.V. Polymer compositions including functionalized carbon nanotubes and exhibiting reduced sloughing
US20220416225A1 (en) * 2019-11-29 2022-12-29 Sanyo Electric Co., Ltd. Electrode plate for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
ES2937882B2 (es) * 2020-09-01 2024-11-12 Cabot Corp Aceptación de carga dinámica en baterías de plomo y ácido
JP7833656B2 (ja) * 2020-12-23 2026-03-23 パナソニックＩｐマネジメント株式会社 電極スラリー用カーボンナノチューブ分散液、負極スラリー、非水電解質二次電池、及び、電極スラリー用カーボンナノチューブ分散液の製造方法
CN116569354A (zh) * 2020-12-23 2023-08-08 松下知识产权经营株式会社 电极浆料用碳纳米管分散液、负极浆料、非水电解质二次电池、以及电极浆料用碳纳米管分散液的制造方法
JP7473584B2 (ja) * 2022-04-20 2024-04-23 プライムプラネットエナジー＆ソリューションズ株式会社 正極板の製造方法
EP4447147A4 (en) * 2022-10-21 2025-05-21 LG Energy Solution, Ltd. NEGATIVE ELECTRODE COMPOSITION, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY COMPRISING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING A NEGATIVE ELECTRODE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US756953A (en) 1902-09-30 1904-04-12 Auguste Gaulin System for intimately mixing milk.
ES2957854T3 (es) 2008-12-18 2024-01-26 Molecular Rebar Design Llc Nanotubos de carbono exfoliados, métodos para la producción de los mismos y productos obtenidos de estos
CN104192818A (zh) * 2008-12-30 2014-12-10 独立行政法人产业技术综合研究所 取向单层碳纳米管集合体、块状取向单层碳纳米管集合体、粉体状取向单层碳纳米管集合体、及其制造方法
WO2011163129A2 (en) * 2010-06-22 2011-12-29 Designed Nanotubes, LLC Modified carbon nanotubes, methods for production thereof and products obtained therefrom
JP6004198B2 (ja) * 2011-05-25 2016-10-05 パナソニックＩｐマネジメント株式会社 電極、その製造方法、それを含むエネルギーデバイス、電子機器および輸送デバイス
JP6088500B2 (ja) * 2011-06-23 2017-03-01 モレキュラー レバー デザイン，エルエルシー 離散的カーボンナノチューブを含有する鉛酸バッテリー配合物
US8808909B2 (en) * 2011-06-23 2014-08-19 Melecular Rebar Design, LLC Lithium ion batteries using discrete carbon nanotubes, methods for production thereof and products obtained therefrom
KR20140069014A (ko) * 2011-09-06 2014-06-09 사우스웨스트 나노테크놀로지스, 인크. 단일벽 탄소 나노튜브 정제 방법 및 개선된 단일벽 탄소 나노튜브
AU2013278063B2 (en) * 2012-06-21 2016-07-07 Molecular Rebar Design, Llc Binders, electrolytes and separator films for energy storage and collection devices using discrete carbon nanotubes
EP3052442B1 (en) * 2013-09-30 2020-02-12 Molecular Rebar Design, LLC High carbon nanotube content fluids
EP3107581A1 (en) * 2014-02-21 2016-12-28 Molecular Rebar Design LLC Payload molecule delivery using functionalized discrete carbon nanotubes
KR102305509B1 (ko) * 2014-07-22 2021-09-28 씨-나노 테크놀로지 리미티드 배터리용 전극 조성물
JP2016054113A (ja) * 2014-09-04 2016-04-14 日本ゼオン株式会社 二次電池電極用複合体の製造方法、二次電池電極用複合体、二次電池用電極および二次電池
WO2017177176A1 (en) * 2016-04-07 2017-10-12 Molecular Rebar Design, Llc Nanotube mediation of degradative chemicals for oil-field applications

Also Published As

Publication number Publication date
WO2019226902A1 (en) 2019-11-28
JP2021527295A (ja) 2021-10-11
EP3797088B1 (en) 2024-08-21
JP2025087733A (ja) 2025-06-10
KR20210158747A (ko) 2021-12-31
CN112533867A (zh) 2021-03-19
JP7759727B2 (ja) 2025-10-24
EP3797088A1 (en) 2021-03-31

Similar Documents

Publication Publication Date Title
US12583750B2 (en) Lithium ion battery using high surface area nanotubes
JP7759727B2 (ja) 高表面積ナノチューブを使用する向上したリチウムイオン電池
US10608282B2 (en) Binders, electrolytes and separator films for energy storage and collection devices using discrete carbon nanotubes
Ghosh et al. Development of 3D urchin-shaped coaxial manganese dioxide@ polyaniline (MnO2@ PANI) composite and self-assembled 3D pillared graphene foam for asymmetric all-solid-state flexible supercapacitor application
Wang et al. Fabrication of high‐performance flexible alkaline batteries by implementing multiwalled carbon nanotubes and copolymer separator
Wang et al. Intertwined Nanocarbon and Manganese Oxide Hybrid Foam for High‐Energy Supercapacitors
US12162758B2 (en) Lithium ion battery using high surface area nanotubes
US20250320368A1 (en) Dispersions comprising individualized carbon nanotubes
KR101744122B1 (ko) 구겨진 형상의 그래핀-탄소나노튜브 복합체 제조방법, 이에 따라 제조된 그래핀-탄소나노튜브 복합체 및 이를 포함하는 슈퍼커패시터
US9912009B2 (en) Binders, electrolytes and separator films for energy storage and collection devices using discrete carbon nanotubes
JP2012511492A (ja) ＳｎＯ２とカーボンナノチューブおよび／またはカーボンナノ繊維の複合材料の製造方法と、この方法で得られる材料と、この材料を含むリチウム電池の電極
CN104934233A (zh) 多孔导电石墨烯/碳纳米角复合材料、制备方法及其应用
CN110391398B (zh) 黑磷/还原氧化石墨烯复合电极及其制备方法以及包括该复合电极的柔性锂离子电池
Lawrence et al. Carbon nanofibers as effective, low cost replacements for carbon nanotubes in high performance lithium-ion batteries
WO2022183049A1 (en) Dispersions comprising high surface area nanotubes and discrete carbon nanotubes
Mishra et al. Polymer Graphene-Based Nanofibers and Their Application for Batteries
Frackowiak et al. Electrochemical application of carbon nanotubes
KR20260043227A (ko) 전극 제조 방법, 이에 의해 제조된 전극, 및 이를 포함하는 리튬 이차 전지
ENERGY Flexible and conductive MXene films and nanocomposites with high capacitance

Legal Events

Date Code Title Description
A16 Divisional, continuation or continuation in part application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

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

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)