KR20200013661A - 비수전해질 이차 전지용 부극 활물질 및 비수전해질 이차 전지, 그리고 비수전해질 이차 전지용 부극재의 제조 방법 - Google Patents

비수전해질 이차 전지용 부극 활물질 및 비수전해질 이차 전지, 그리고 비수전해질 이차 전지용 부극재의 제조 방법 Download PDF

Info

Publication number
KR20200013661A
KR20200013661A KR1020197035017A KR20197035017A KR20200013661A KR 20200013661 A KR20200013661 A KR 20200013661A KR 1020197035017 A KR1020197035017 A KR 1020197035017A KR 20197035017 A KR20197035017 A KR 20197035017A KR 20200013661 A KR20200013661 A KR 20200013661A
Authority
KR
South Korea
Prior art keywords
negative electrode
active material
silicon compound
electrode active
nonaqueous electrolyte
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.)
Withdrawn
Application number
KR1020197035017A
Other languages
English (en)
Korean (ko)
Inventor
고타 다카하시
다카카즈 히로세
다쿠미 마츠노
Original Assignee
신에쓰 가가꾸 고교 가부시끼가이샤
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 신에쓰 가가꾸 고교 가부시끼가이샤 filed Critical 신에쓰 가가꾸 고교 가부시끼가이샤
Publication of KR20200013661A publication Critical patent/KR20200013661A/ko
Withdrawn legal-status Critical Current

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
    • 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
    • H01M4/36—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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • 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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
KR1020197035017A 2017-06-02 2018-05-18 비수전해질 이차 전지용 부극 활물질 및 비수전해질 이차 전지, 그리고 비수전해질 이차 전지용 부극재의 제조 방법 Withdrawn KR20200013661A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-109785 2017-06-02
JP2017109785A JP6802111B2 (ja) 2017-06-02 2017-06-02 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法
PCT/JP2018/019212 WO2018221258A1 (ja) 2017-06-02 2018-05-18 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法

Publications (1)

Publication Number Publication Date
KR20200013661A true KR20200013661A (ko) 2020-02-07

Family

ID=64455305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197035017A Withdrawn KR20200013661A (ko) 2017-06-02 2018-05-18 비수전해질 이차 전지용 부극 활물질 및 비수전해질 이차 전지, 그리고 비수전해질 이차 전지용 부극재의 제조 방법

Country Status (6)

Country Link
US (1) US12255313B2 (https=)
JP (1) JP6802111B2 (https=)
KR (1) KR20200013661A (https=)
CN (2) CN110710033B (https=)
TW (1) TW201904115A (https=)
WO (1) WO2018221258A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888217B (zh) 2019-02-20 2021-08-03 宁德新能源科技有限公司 负极活性材料和使用其的负极极片以及电化学和电子装置
CN115191043A (zh) * 2020-03-27 2022-10-14 宁德新能源科技有限公司 负极活性材料及使用其的电化学装置和电子装置
CN111710845A (zh) * 2020-06-28 2020-09-25 贝特瑞新材料集团股份有限公司 硅氧复合负极材料及其制备方法和锂离子电池
CN114759162A (zh) * 2022-03-10 2022-07-15 安普瑞斯（南京）有限公司 一种硅基负极材料及其制备方法、电极、二次电池

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160544A (https=) 1974-09-23 1976-05-26 Siemens Ag
JP2000044226A (ja) 1998-05-18 2000-02-15 Shin Etsu Chem Co Ltd シラン表面処理シリカ系微粒子、その製造方法およびそれを含有する有機樹脂組成物
JP2001185127A (ja) 1999-12-24 2001-07-06 Fdk Corp リチウム２次電池
JP2002042806A (ja) 2000-07-19 2002-02-08 Japan Storage Battery Co Ltd 非水電解質二次電池
JP2006114454A (ja) 2004-10-18 2006-04-27 Sony Corp 電池
JP2006164954A (ja) 2004-11-11 2006-06-22 Matsushita Electric Ind Co Ltd リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池
JP2007234255A (ja) 2006-02-27 2007-09-13 Sanyo Electric Co Ltd リチウム二次電池用負極及びその製造方法並びにリチウム二次電池
JP2008177346A (ja) 2007-01-18 2008-07-31 Sanyo Electric Co Ltd エネルギー貯蔵デバイス
JP2008251369A (ja) 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd リチウム二次電池用負極およびそれを備えたリチウム二次電池、ならびにリチウム二次電池用負極の製造方法
JP2008282819A (ja) 2008-07-10 2008-11-20 Toshiba Corp 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質
JP2009070825A (ja) 2007-09-17 2009-04-02 Samsung Sdi Co Ltd リチウム２次電池用負極活物質とその製造方法、リチウム２次電池用負極及びリチウム２次電池

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959102B1 (en) 1998-05-18 2005-09-28 Shin-Etsu Chemical Co., Ltd. Silica particles surface-treated with silane, process for producing the same and uses thereof
JP4025995B2 (ja) 2002-11-26 2007-12-26 信越化学工業株式会社 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池
KR100914840B1 (ko) 2006-08-21 2009-09-02 주식회사 엘지화학 소수성의 불활성 입자를 포함하고 있는 비수계 리튬이차전지
US9118062B2 (en) * 2007-06-13 2015-08-25 Sony Corporation Anode and method of manufacturing the same, and battery and method of manufacturing the same
JP5370055B2 (ja) * 2009-10-06 2013-12-18 住友大阪セメント株式会社 ケイ素低級酸化物粒子の製造方法及び該粒子の分散液
WO2011090084A1 (ja) 2010-01-19 2011-07-28 日産化学工業株式会社 シラン表面処理金属酸化物微粒子およびその製造方法
JP5454353B2 (ja) * 2010-05-21 2014-03-26 信越化学工業株式会社 非水電解質二次電池負極材用珪素酸化物及びその製造方法、ならびに負極、リチウムイオン二次電池及び電気化学キャパシタ
US20140315086A1 (en) 2011-12-14 2014-10-23 Stijn Put Positively Charged Silicon for Lithium-Ion Batteries
JP5754856B2 (ja) * 2012-06-20 2015-07-29 信越化学工業株式会社 非水電解液二次電池用負極材及び非水電解液二次電池
JPWO2014007027A1 (ja) * 2012-07-02 2016-06-02 日本電気株式会社 二次電池
JP5447618B2 (ja) * 2012-08-28 2014-03-19 株式会社豊田自動織機 非水電解質二次電池用負極材料、その製造方法、非水電解質二次電池用負極及び非水電解質二次電池
KR20140028592A (ko) * 2012-08-29 2014-03-10 삼성에스디아이 주식회사 리튬 이차 전지용 비수 전해질 및 이를 포함하는 리튬 이차 전지
US20150221950A1 (en) * 2012-09-27 2015-08-06 Sanyo Electric Co., Ltd. Negative electrode active material for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery using negative electrode active material
WO2015040709A1 (ja) * 2013-09-18 2015-03-26 株式会社 東芝 非水電解質電池及び電池パック
JP5763143B2 (ja) * 2013-10-02 2015-08-12 株式会社東芝 非水電解質電池用電極、その製造方法、非水電解質電池及び電池パック
JP6386414B2 (ja) * 2015-04-22 2018-09-05 信越化学工業株式会社 非水電解質二次電池用負極活物質及びその製造方法、並びにその負極活物質を用いた非水電解質二次電池及び非水電解質二次電池用負極材の製造方法
JP6407804B2 (ja) * 2015-06-17 2018-10-17 信越化学工業株式会社 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法
CN108028376B (zh) * 2015-09-24 2021-08-27 松下知识产权经营株式会社 非水电解质二次电池用负极活性物质和负极
JP6389159B2 (ja) * 2015-10-08 2018-09-12 信越化学工業株式会社 非水電解質二次電池用負極活物質、非水電解質二次電池、非水電解質二次電池用負極材の製造方法、及び非水電解質二次電池の製造方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160544A (https=) 1974-09-23 1976-05-26 Siemens Ag
JP2000044226A (ja) 1998-05-18 2000-02-15 Shin Etsu Chem Co Ltd シラン表面処理シリカ系微粒子、その製造方法およびそれを含有する有機樹脂組成物
JP2001185127A (ja) 1999-12-24 2001-07-06 Fdk Corp リチウム２次電池
JP2002042806A (ja) 2000-07-19 2002-02-08 Japan Storage Battery Co Ltd 非水電解質二次電池
JP2006114454A (ja) 2004-10-18 2006-04-27 Sony Corp 電池
JP2006164954A (ja) 2004-11-11 2006-06-22 Matsushita Electric Ind Co Ltd リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池
JP2007234255A (ja) 2006-02-27 2007-09-13 Sanyo Electric Co Ltd リチウム二次電池用負極及びその製造方法並びにリチウム二次電池
JP2008177346A (ja) 2007-01-18 2008-07-31 Sanyo Electric Co Ltd エネルギー貯蔵デバイス
JP2008251369A (ja) 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd リチウム二次電池用負極およびそれを備えたリチウム二次電池、ならびにリチウム二次電池用負極の製造方法
JP2009070825A (ja) 2007-09-17 2009-04-02 Samsung Sdi Co Ltd リチウム２次電池用負極活物質とその製造方法、リチウム２次電池用負極及びリチウム２次電池
JP2008282819A (ja) 2008-07-10 2008-11-20 Toshiba Corp 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質

Also Published As

Publication number Publication date
CN115763806B (zh) 2024-11-08
CN115763806A (zh) 2023-03-07
US12255313B2 (en) 2025-03-18
WO2018221258A1 (ja) 2018-12-06
CN110710033A (zh) 2020-01-17
JP2018206574A (ja) 2018-12-27
CN110710033B (zh) 2022-12-02
TW201904115A (zh) 2019-01-16
JP6802111B2 (ja) 2020-12-16
US20200112021A1 (en) 2020-04-09

Similar Documents

Publication Publication Date Title
JP7265668B2 (ja) リチウムイオン二次電池、モバイル端末、自動車及び電力貯蔵システム
JP6592603B2 (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
CN110998929B (zh) 非水电解质二次电池用负极活性物质及非水电解质二次电池、以及非水电解质二次电池用负极材料的制造方法
JP6445956B2 (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池
CN108701824B (zh) 负极活性物质、混合负极活性物质、二次电池用负极、二次电池、及负极活性物质的制造
WO2020095558A1 (ja) 負極活物質、混合負極活物質、水系負極スラリー組成物、及び、負極活物質の製造方法
WO2017085911A1 (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法
JP6719262B2 (ja) 負極活物質、混合負極活物質材料、負極活物質の製造方法
JP2018049811A (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
JP2017152375A (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、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、負極活物質の製造方法、負極の製造方法、及びリチウムイオン二次電池の製造方法
JPWO2017208625A1 (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
WO2017119031A1 (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法
JPWO2017208627A1 (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
WO2017085908A1 (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法
KR20200014300A (ko) 부극 활물질, 혼합 부극 활물질 재료, 및 부극 활물질 입자의 제조 방법
JP2017199657A (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
CN115763806B (zh) 非水电解质二次电池用负极、非水电解质二次电池及非水电解质二次电池用负极的制造方法
WO2017145654A1 (ja) 非水電解質二次電池用負極活物質、非水電解質二次電池、及び非水電解質二次電池用負極材の製造方法
WO2018051710A1 (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
JP2017147058A (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、及び負極活物質の製造方法
JP2017147055A (ja) 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池、負極活物質の製造方法、及びリチウムイオン二次電池の製造方法
JP2017191771A (ja) 負極活物質、混合負極活物質材料、及び負極活物質の製造方法

Legal Events

Date Code Title Description
PA0105 International application

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

PG1501 Laying open of application

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

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000