CN111033823A - 非水电解质二次电池用负极及非水电解质二次电池 - Google Patents
非水电解质二次电池用负极及非水电解质二次电池 Download PDFInfo
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- CN111033823A CN111033823A CN201880051288.1A CN201880051288A CN111033823A CN 111033823 A CN111033823 A CN 111033823A CN 201880051288 A CN201880051288 A CN 201880051288A CN 111033823 A CN111033823 A CN 111033823A
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- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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- 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
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- 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
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Inorganic Chemistry (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2017252477 | 2017-12-27 | ||
JP2017-252477 | 2017-12-27 | ||
PCT/JP2018/046008 WO2019131195A1 (ja) | 2017-12-27 | 2018-12-14 | 非水電解質二次電池用負極及び非水電解質二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111033823A true CN111033823A (zh) | 2020-04-17 |
CN111033823B CN111033823B (zh) | 2023-03-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201880051288.1A Active CN111033823B (zh) | 2017-12-27 | 2018-12-14 | 非水电解质二次电池用负极及非水电解质二次电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200365878A1 (zh) |
EP (1) | EP3734714B1 (zh) |
JP (1) | JP7241701B2 (zh) |
CN (1) | CN111033823B (zh) |
WO (1) | WO2019131195A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113851611A (zh) * | 2020-06-26 | 2021-12-28 | 三星Sdi株式会社 | 用于可再充电锂电池的负电极和包括其的可再充电锂电池 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3761427A4 (en) * | 2018-02-28 | 2021-04-28 | Panasonic Corporation | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY |
JP7112872B2 (ja) * | 2018-03-30 | 2022-08-04 | 三洋電機株式会社 | 二次電池 |
WO2020021763A1 (ja) * | 2018-07-25 | 2020-01-30 | パナソニックIpマネジメント株式会社 | 非水電解質二次電池用負極および非水電解質二次電池 |
KR102552405B1 (ko) * | 2019-09-24 | 2023-07-05 | 주식회사 엘지화학 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
JPWO2021117615A1 (zh) * | 2019-12-13 | 2021-06-17 | ||
CN111082129B (zh) * | 2019-12-24 | 2021-01-12 | 东莞新能源科技有限公司 | 电化学装置和电子装置 |
US11837698B2 (en) | 2019-12-24 | 2023-12-05 | Dongguan Amperex Technology Limited | Electrochemical device and electronic device |
KR20230058001A (ko) * | 2021-10-19 | 2023-05-02 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 음극 극판, 이차 전지, 전지 모듈, 전지 팩 및 전기 장치 |
WO2024047853A1 (ja) * | 2022-09-01 | 2024-03-07 | ビークルエナジージャパン株式会社 | 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 |
WO2024048611A1 (ja) * | 2022-09-01 | 2024-03-07 | ビークルエナジージャパン株式会社 | 負極及び電池 |
WO2024048609A1 (ja) * | 2022-09-01 | 2024-03-07 | ビークルエナジージャパン株式会社 | 負極及び電池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006059704A (ja) * | 2004-08-20 | 2006-03-02 | Jfe Chemical Corp | 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 |
JP2013149387A (ja) * | 2012-01-17 | 2013-08-01 | Toyota Motor Corp | リチウム二次電池 |
WO2016175560A1 (ko) * | 2015-04-29 | 2016-11-03 | 주식회사 엘지화학 | 전기화학소자용 전극 및 상기 전극을 제조하는 방법 |
JPWO2017094712A1 (ja) * | 2015-11-30 | 2018-09-13 | 日本電気株式会社 | リチウムイオン二次電池 |
CN110313089A (zh) * | 2017-03-31 | 2019-10-08 | 松下电器产业株式会社 | 非水电解质二次电池用负极和非水电解质二次电池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000348730A (ja) | 2000-01-01 | 2000-12-15 | Seiko Instruments Inc | 非水電解質二次電池 |
US20080113271A1 (en) * | 2005-06-03 | 2008-05-15 | Tomohiro Ueda | Non-Aqueous Electrolyte Secondary Battery and Method for Producing Negative Electrode Therefor |
JP5217095B2 (ja) * | 2006-02-10 | 2013-06-19 | トヨタ自動車株式会社 | 非水系二次電池の製造方法、及び、電極の製造方法 |
JP2010165471A (ja) * | 2009-01-13 | 2010-07-29 | Sanyo Electric Co Ltd | リチウム二次電池 |
JP2010251126A (ja) * | 2009-04-15 | 2010-11-04 | Mitsubishi Chemicals Corp | 非水電解質二次電池用負極材、並びにそれを用いた負極及び非水電解質二次電池 |
JP2011150958A (ja) * | 2010-01-25 | 2011-08-04 | Sony Corp | 非水電解質および非水電解質電池 |
KR101857981B1 (ko) * | 2013-08-05 | 2018-05-15 | 쇼와 덴코 가부시키가이샤 | 리튬 이온 전지용 부극재 및 그 용도 |
CN105493317A (zh) * | 2013-09-27 | 2016-04-13 | 三洋电机株式会社 | 非水电解质二次电池用负极 |
WO2015098050A1 (ja) * | 2013-12-26 | 2015-07-02 | 日本ゼオン株式会社 | 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用負極およびリチウムイオン二次電池 |
KR101986626B1 (ko) * | 2016-08-26 | 2019-09-30 | 주식회사 엘지화학 | 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
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2018
- 2018-12-14 EP EP18893662.9A patent/EP3734714B1/en active Active
- 2018-12-14 JP JP2019562987A patent/JP7241701B2/ja active Active
- 2018-12-14 WO PCT/JP2018/046008 patent/WO2019131195A1/ja unknown
- 2018-12-14 CN CN201880051288.1A patent/CN111033823B/zh active Active
- 2018-12-14 US US16/640,216 patent/US20200365878A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006059704A (ja) * | 2004-08-20 | 2006-03-02 | Jfe Chemical Corp | 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 |
JP2013149387A (ja) * | 2012-01-17 | 2013-08-01 | Toyota Motor Corp | リチウム二次電池 |
WO2016175560A1 (ko) * | 2015-04-29 | 2016-11-03 | 주식회사 엘지화학 | 전기화학소자용 전극 및 상기 전극을 제조하는 방법 |
JPWO2017094712A1 (ja) * | 2015-11-30 | 2018-09-13 | 日本電気株式会社 | リチウムイオン二次電池 |
CN110313089A (zh) * | 2017-03-31 | 2019-10-08 | 松下电器产业株式会社 | 非水电解质二次电池用负极和非水电解质二次电池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113851611A (zh) * | 2020-06-26 | 2021-12-28 | 三星Sdi株式会社 | 用于可再充电锂电池的负电极和包括其的可再充电锂电池 |
Also Published As
Publication number | Publication date |
---|---|
EP3734714A4 (en) | 2021-03-03 |
JPWO2019131195A1 (ja) | 2020-12-17 |
EP3734714A1 (en) | 2020-11-04 |
WO2019131195A1 (ja) | 2019-07-04 |
EP3734714B1 (en) | 2024-04-17 |
CN111033823B (zh) | 2023-03-31 |
JP7241701B2 (ja) | 2023-03-17 |
US20200365878A1 (en) | 2020-11-19 |
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Address after: Osaka, Japan Applicant after: Panasonic Holding Co.,Ltd. Applicant after: Sanyo Electric Co.,Ltd. Address before: Osaka, Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. Applicant before: Sanyo Electric Co.,Ltd. |
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Effective date of registration: 20230627 Address after: Osaka, Japan Patentee after: Panasonic Holding Co.,Ltd. Patentee after: Panasonic New Energy Co.,Ltd. Address before: Osaka, Japan Patentee before: Panasonic Holding Co.,Ltd. Patentee before: Sanyo Electric Co.,Ltd. |