JP2018125272A - リチウムイオン電池セパレータ - Google Patents

リチウムイオン電池セパレータ Download PDF

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Publication number
JP2018125272A
JP2018125272A JP2017055887A JP2017055887A JP2018125272A JP 2018125272 A JP2018125272 A JP 2018125272A JP 2017055887 A JP2017055887 A JP 2017055887A JP 2017055887 A JP2017055887 A JP 2017055887A JP 2018125272 A JP2018125272 A JP 2018125272A
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JP
Japan
Prior art keywords
particle layer
lithium ion
ion battery
inorganic particle
battery separator
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
JP2017055887A
Other languages
English (en)
Japanese (ja)
Inventor
秀彰 三枝
Hideaki Saegusa
秀彰 三枝
敬生 増田
Takao Masuda
敬生 増田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of JP2018125272A publication Critical patent/JP2018125272A/ja
Pending legal-status Critical Current

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    • 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Filling, Topping-Up Batteries (AREA)
JP2017055887A 2016-03-24 2017-03-22 リチウムイオン電池セパレータ Pending JP2018125272A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016059867 2016-03-24
JP2016059867 2016-03-24
JP2017016829 2017-02-01
JP2017016829 2017-02-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020003652U Continuation JP3229070U (ja) 2016-03-24 2020-08-27 リチウムイオン電池セパレータ

Publications (1)

Publication Number Publication Date
JP2018125272A true JP2018125272A (ja) 2018-08-09

Family

ID=59934178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017055887A Pending JP2018125272A (ja) 2016-03-24 2017-03-22 リチウムイオン電池セパレータ

Country Status (2)

Country Link
JP (1) JP2018125272A (zh)
CN (2) CN207009527U (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019091603A (ja) * 2017-11-14 2019-06-13 トヨタ自動車株式会社 非水電解液二次電池
WO2020050377A1 (ja) * 2018-09-06 2020-03-12 東レ株式会社 電気化学素子用セパレータ及びこれを用いた電気化学素子
JP2020057522A (ja) * 2018-10-02 2020-04-09 トヨタ自動車株式会社 非水電解液二次電池用捲回電極体
WO2020196215A1 (ja) * 2019-03-26 2020-10-01 三菱製紙株式会社 固体電解コンデンサ用セパレータ
JP2020167386A (ja) * 2019-03-26 2020-10-08 三菱製紙株式会社 固体電解コンデンサ用セパレータ
US20220115738A1 (en) * 2020-10-13 2022-04-14 Electronics And Telecommunications Research Institute Method of manufacturing secondary battery separator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112159558B (zh) * 2020-08-25 2022-11-25 宁国市红宁橡塑制品有限公司 一种耐腐型电容器盖板材料的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4179778B2 (ja) * 2001-12-27 2008-11-12 三洋電機株式会社 非水電解液電池
CN201789019U (zh) * 2010-09-03 2011-04-06 扬中市阳光电源材料有限公司 胶体蓄电池专用隔板
KR101281037B1 (ko) * 2011-04-06 2013-07-09 주식회사 엘지화학 세퍼레이터 및 이를 구비하는 전기화학소자
WO2013187458A1 (ja) * 2012-06-12 2013-12-19 三菱製紙株式会社 リチウムイオン電池用セパレータ
JP2014199801A (ja) * 2012-12-28 2014-10-23 株式会社半導体エネルギー研究所 非水系二次電池およびセパレータ
CN204391178U (zh) * 2014-12-31 2015-06-10 北京鼎能开源电池科技股份有限公司 隔膜及圆柱状锂电池
CN205016628U (zh) * 2015-08-17 2016-02-03 广西百翔能源科技有限公司 一种高效环保型蓄电池

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019091603A (ja) * 2017-11-14 2019-06-13 トヨタ自動車株式会社 非水電解液二次電池
JP6994152B2 (ja) 2017-11-14 2022-02-04 トヨタ自動車株式会社 非水電解液二次電池
WO2020050377A1 (ja) * 2018-09-06 2020-03-12 東レ株式会社 電気化学素子用セパレータ及びこれを用いた電気化学素子
JP2020057522A (ja) * 2018-10-02 2020-04-09 トヨタ自動車株式会社 非水電解液二次電池用捲回電極体
WO2020196215A1 (ja) * 2019-03-26 2020-10-01 三菱製紙株式会社 固体電解コンデンサ用セパレータ
JP2020167386A (ja) * 2019-03-26 2020-10-08 三菱製紙株式会社 固体電解コンデンサ用セパレータ
US11721492B2 (en) 2019-03-26 2023-08-08 Mitsubishi Paper Mills Limited Capacitor block having a spacer
US20220115738A1 (en) * 2020-10-13 2022-04-14 Electronics And Telecommunications Research Institute Method of manufacturing secondary battery separator

Also Published As

Publication number Publication date
CN207009527U (zh) 2018-02-13
CN107230765A (zh) 2017-10-03
CN107230765B (zh) 2022-01-25

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