JP7049004B2 - 層状高容量電極 - Google Patents

層状高容量電極 Download PDF

Info

Publication number
JP7049004B2
JP7049004B2 JP2020538087A JP2020538087A JP7049004B2 JP 7049004 B2 JP7049004 B2 JP 7049004B2 JP 2020538087 A JP2020538087 A JP 2020538087A JP 2020538087 A JP2020538087 A JP 2020538087A JP 7049004 B2 JP7049004 B2 JP 7049004B2
Authority
JP
Japan
Prior art keywords
particles
silicon
graphite
surfactant
electrochemically 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.)
Expired - Fee Related
Application number
JP2020538087A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019139952A5 (https=
JP2021510229A5 (https=
JP2021510229A (ja
Inventor
アール．サレム デイビッド
チュンホイ チェン
フセイン アブドゥルメナン
Original Assignee
サウス ダコタ ボード オブ リージェンツ
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 サウス ダコタ ボード オブ リージェンツ filed Critical サウス ダコタ ボード オブ リージェンツ
Publication of JP2021510229A publication Critical patent/JP2021510229A/ja
Publication of JPWO2019139952A5 publication Critical patent/JPWO2019139952A5/ja
Publication of JP2021510229A5 publication Critical patent/JP2021510229A5/ja
Priority to JP2022041721A priority Critical patent/JP2022069609A/ja
Application granted granted Critical
Publication of JP7049004B2 publication Critical patent/JP7049004B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on 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
    • H01M4/13—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
    • H01M4/1393—Processes of manufacture of electrodes based on 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
    • H01M4/13—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
    • H01M4/38—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
    • H01M4/48—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
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Secondary Cells (AREA)
JP2020538087A 2018-01-09 2019-01-09 層状高容量電極 Expired - Fee Related JP7049004B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022041721A JP2022069609A (ja) 2018-01-09 2022-03-16 層状高容量電極

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862615240P 2018-01-09 2018-01-09
US62/615,240 2018-01-09
PCT/US2019/012852 WO2019139952A1 (en) 2018-01-09 2019-01-09 Layered high capacity electrodes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022041721A Division JP2022069609A (ja) 2018-01-09 2022-03-16 層状高容量電極

Publications (4)

Publication Number Publication Date
JP2021510229A JP2021510229A (ja) 2021-04-15
JPWO2019139952A5 JPWO2019139952A5 (https=) 2022-01-18
JP2021510229A5 JP2021510229A5 (https=) 2022-01-18
JP7049004B2 true JP7049004B2 (ja) 2022-04-06

Family

ID=65279640

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020538087A Expired - Fee Related JP7049004B2 (ja) 2018-01-09 2019-01-09 層状高容量電極
JP2022041721A Pending JP2022069609A (ja) 2018-01-09 2022-03-16 層状高容量電極

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022041721A Pending JP2022069609A (ja) 2018-01-09 2022-03-16 層状高容量電極

Country Status (5)

Country Link
EP (1) EP3738159A1 (https=)
JP (2) JP7049004B2 (https=)
KR (1) KR102446292B1 (https=)
CA (1) CA3098915A1 (https=)
WO (1) WO2019139952A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110767939B (zh) * 2019-10-18 2021-06-11 宁德时代新能源科技股份有限公司 用于锂离子电池的电解液、锂离子电池、电池模块、电池包及装置
JP7273182B2 (ja) 2019-12-03 2023-05-12 寧徳時代新能源科技股▲分▼有限公司 複合黒鉛材料、二次電池、装置及び製造方法
US11018371B1 (en) 2020-03-26 2021-05-25 Enevate Corporation Functional aliphatic and/or aromatic amine compounds or derivatives as electrolyte additives to reduce gas generation in li-ion batteries
CN120261675A (zh) * 2020-08-07 2025-07-04 株式会社半导体能源研究所 电极、负极活性物质、负极、二次电池、移动体、电子设备、负极活性物质的制造方法及负极的制造方法
CN112133893B (zh) * 2020-09-03 2021-11-16 深圳石墨烯创新中心有限公司 用于锂离子电池的硅碳复合材料及其前驱体的制备方法
JPWO2022130099A1 (https=) * 2020-12-16 2022-06-23
NO347334B1 (en) * 2021-06-22 2023-09-18 Beyonder As Method for pre-lithiating an anode for an energy storage device
CN114635153B (zh) * 2022-02-28 2023-06-20 华南理工大学 一种富含缺陷的铜基纳米催化剂及其制备方法与应用
CN115101741B (zh) * 2022-08-10 2023-04-07 胜华新能源科技(东营)有限公司 氮掺杂石墨烯包覆硅碳复合材料及其制备方法和应用
KR102901322B1 (ko) * 2023-02-20 2025-12-18 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
KR102876227B1 (ko) * 2023-02-20 2025-10-28 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
KR102898627B1 (ko) * 2023-02-20 2025-12-15 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
KR102898628B1 (ko) * 2023-02-20 2025-12-10 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
KR102890435B1 (ko) * 2023-02-20 2025-11-25 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
KR102890436B1 (ko) * 2023-02-20 2025-11-25 주식회사 레몬에너지 실리콘 카본 복합체 음극활물질, 그 제조방법 및 이를 포함하는 이차전지
WO2024211989A1 (en) * 2023-04-11 2024-10-17 Nanoxplore Inc. Anode particles including discarded graphite particles, and methods of producing the same
JP7696640B2 (ja) * 2023-07-28 2025-06-23 学校法人東京電機大学 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及びリチウムイオン二次電池、並びにこれらの製法方法
CN117293395B (zh) * 2023-11-24 2024-04-12 中国第一汽车股份有限公司 电解液及包含其的锂离子电池
TW202543129A (zh) * 2024-04-29 2025-11-01 台灣立凱電能科技股份有限公司 複合負極材料及其製備方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016025077A (ja) 2014-07-22 2016-02-08 シーナノ テクノロジー リミテッド 電池用電極組成物
WO2017175230A1 (en) 2016-04-07 2017-10-12 StoreDot Ltd. Lithium-ion cells and anodes therefor
WO2018076098A1 (en) 2016-10-28 2018-05-03 Adven Industries, Inc. Conductive-flake strengthened, polymer stabilized electrode composition and method of preparing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9558860B2 (en) * 2010-09-10 2017-01-31 Samsung Electronics Co., Ltd. Graphene-enhanced anode particulates for lithium ion batteries
CA2776205A1 (en) * 2012-05-08 2013-11-08 Hydro-Quebec Lithium-ion secondary battery and method of producing same
ES2663004T3 (es) * 2012-05-21 2018-04-10 Imerys Graphite & Carbon Switzerland Ltd. Partículas híbridas de carbón de superficie modificada, procedimientos para hacerlas y aplicaciones de las mismas
KR101724196B1 (ko) * 2014-05-09 2017-04-06 주식회사 엘지화학 그래핀 피복된 다공성 실리콘-탄소 복합체 및 이의 제조방법
CN104124431B (zh) * 2014-08-12 2016-11-23 长沙赛维能源科技有限公司 一种锂离子电池用石墨负极材料及其制备方法
US10644309B2 (en) * 2014-10-06 2020-05-05 Xg Sciences, Inc. LiF-embedded SiG powder for lithium ion battery
CN105655542B (zh) * 2014-11-14 2018-11-20 无锡尼摩新能源科技有限公司 锂离子电池负极及其制备方法
CN105591109B (zh) * 2014-11-14 2018-03-09 青岛灵科新能源有限公司 碳材料及其制备方法与锂离子电池
JP6569398B2 (ja) * 2015-09-02 2019-09-04 日立化成株式会社 リチウムイオン二次電池用負極活物質、およびリチウムイオン二次電池
JP2018113187A (ja) * 2017-01-12 2018-07-19 日立化成株式会社 リチウムイオン二次電池用負極材料及びこれを用いたリチウムイオン二次電池
CN106935834A (zh) * 2017-04-21 2017-07-07 山东大学 一种复合碳包覆的多孔硅负极材料及其制备方法
KR102617731B1 (ko) * 2018-01-03 2024-01-05 삼성전자주식회사 실리콘 함유 복합체, 그 제조방법, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016025077A (ja) 2014-07-22 2016-02-08 シーナノ テクノロジー リミテッド 電池用電極組成物
WO2017175230A1 (en) 2016-04-07 2017-10-12 StoreDot Ltd. Lithium-ion cells and anodes therefor
WO2018076098A1 (en) 2016-10-28 2018-05-03 Adven Industries, Inc. Conductive-flake strengthened, polymer stabilized electrode composition and method of preparing

Also Published As

Publication number Publication date
KR20200106174A (ko) 2020-09-11
KR102446292B1 (ko) 2022-09-21
JP2022069609A (ja) 2022-05-11
WO2019139952A1 (en) 2019-07-18
EP3738159A1 (en) 2020-11-18
JP2021510229A (ja) 2021-04-15
CA3098915A1 (en) 2019-07-18

Similar Documents

Publication Publication Date Title
JP7049004B2 (ja) 層状高容量電極
US11824189B2 (en) Layered high capacity electrodes
Salini et al. Toward greener and sustainable Li-ion cells: an overview of aqueous-based binder systems
US9685678B2 (en) Electrode materials with a synthetic solid electrolyte interface
JP6090609B2 (ja) 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
EP4089761B1 (en) Positive electrode for lithium secondary battery comprising lithium iron phosphate primer layer, and lithium secondary battery comprising same
EP3951984A1 (en) Electrolyte for lithium secondary battery, and lithium secondary battery comprising same
KR20140135697A (ko) 비수계 이차 전지 부극용 활물질 그리고 그것을 사용한 부극 및 비수계 이차 전지
JP7427629B2 (ja) 正極及び該正極を含むリチウム電池
KR20160048957A (ko) 리튬이온 배터리용 수성 캐소드 슬러리
JP6724361B2 (ja) 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
JP2016111000A5 (https=)
JP2012099460A (ja) リチウム２次電池の正極保護膜用組成物、前記正極保護膜を含むリチウム２次電池およびその製造方法
KR102935084B1 (ko) 입자 형태의 바인더를 포함하는 전고체 전지용 바인더 용액 및 이의 제조방법
US20240387826A1 (en) Energy storage devices
WO2016084931A1 (ja) 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP2014149989A (ja) リチウムイオン二次電池用活物質、それを有するリチウムイオン二次電池用電極及びリチウムイオン二次電池
KR20130143543A (ko) 비수 전해질 이차 전지
JP2025137383A (ja) リチウム二次電池用電解液及びそれを含むリチウム二次電池
US20240120494A1 (en) Electrodes for energy storage devices
KR20140008957A (ko) 접착력과 고율 특성이 향상된 음극 및 이를 포함하는 리튬 이차 전지
CA3269591A1 (en) Electrodes for energy storage devices
CN110036509B (zh) 锂二次电池用正极和包含其的锂二次电池
EP4730442A1 (en) Positive electrodes and rechargeable lithium batteries including the same
JP2025181690A (ja) リチウム二次電池用電解液及びこれを含むリチウム二次電池

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220107

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220107

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220107

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220215

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220317

R150 Certificate of patent or registration of utility model

Ref document number: 7049004

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees