IN2010DN07004A - - Google Patents

Download PDF

Info

Publication number
IN2010DN07004A
IN2010DN07004A IN7004DEN2010A IN2010DN07004A IN 2010DN07004 A IN2010DN07004 A IN 2010DN07004A IN 7004DEN2010 A IN7004DEN2010 A IN 7004DEN2010A IN 2010DN07004 A IN2010DN07004 A IN 2010DN07004A
Authority
IN
India
Prior art keywords
solubility
acetone
coating layer
weight
respect
Prior art date
Application number
Other languages
English (en)
Inventor
Yoon-Jung Bae
Pil-Kyu Park
Jong-Hwan Kim
Dong-Hun Han
Han-Ho Lee
Sang-Young Lee
Ji-Sang Yu
Hyun-Min Jang
Original Assignee
Lg Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41056463&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2010DN07004(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of IN2010DN07004A publication Critical patent/IN2010DN07004A/en

Links

Classifications

    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • 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
    • H01M50/443—Particulate 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
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
    • 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
    • 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
    • H01M50/434—Ceramics
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
IN7004DEN2010 2008-03-04 2009-03-03 IN2010DN07004A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080020206 2008-03-04
PCT/KR2009/001033 WO2009110726A2 (en) 2008-03-04 2009-03-03 Separator having porous coating layer and electrochemical device containing the same

Publications (1)

Publication Number Publication Date
IN2010DN07004A true IN2010DN07004A (https=) 2015-07-24

Family

ID=41056463

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7004DEN2010 IN2010DN07004A (https=) 2008-03-04 2009-03-03

Country Status (9)

Country Link
US (1) US8168332B2 (https=)
EP (2) EP2765637B1 (https=)
JP (2) JP5536675B2 (https=)
KR (1) KR101040482B1 (https=)
CN (2) CN101960659B (https=)
BR (1) BRPI0906084B1 (https=)
IN (1) IN2010DN07004A (https=)
TW (1) TWI390786B (https=)
WO (1) WO2009110726A2 (https=)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947181B1 (ko) * 2007-11-19 2010-03-15 주식회사 엘지화학 다공성 코팅층이 형성된 세퍼레이터 및 이를 구비한전기화학소자
KR101040482B1 (ko) * 2008-03-04 2011-06-09 주식회사 엘지화학 다공성 코팅층이 코팅된 세퍼레이터 및 이를 구비한 전기화학소자
KR101187767B1 (ko) * 2010-03-17 2012-10-05 주식회사 엘지화학 세퍼레이터 및 이를 구비한 전기화학소자
KR101254693B1 (ko) * 2011-02-15 2013-04-15 주식회사 엘지화학 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
KR101453037B1 (ko) 2011-03-23 2014-10-21 주식회사 엘지화학 전극조립체 및 이의 제조방법
US8771880B2 (en) 2011-04-05 2014-07-08 Shin-Etsu Chemical Co., Ltd. Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same
US8916283B2 (en) 2011-04-05 2014-12-23 Shin-Etsu Chemical Co., Ltd. Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same
US8729185B2 (en) 2011-04-05 2014-05-20 Shin-Etsu Chemical Co., Ltd. Method for producing 2-cyanoethyl group-containing organic compound
JP5670811B2 (ja) * 2011-04-08 2015-02-18 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
JP6109467B2 (ja) 2011-06-28 2017-04-05 日産自動車株式会社 耐熱絶縁層付セパレータ
KR101367754B1 (ko) * 2011-07-07 2014-02-27 주식회사 엘지화학 전기화학소자용 전극 조립체 및 이를 구비한 전기화학소자
CN102501524A (zh) * 2011-11-03 2012-06-20 南京大学 具有均匀可调孔尺寸复合结构的隔膜及制备方法
JP5853639B2 (ja) * 2011-11-25 2016-02-09 ソニー株式会社 リチウムイオン電池およびリチウムイオン電池用のセパレータ、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム
JP5362132B2 (ja) 2012-01-20 2013-12-11 住友化学株式会社 無機酸化物粉末および無機酸化物含有スラリーならびに該スラリーを使用したリチウムイオン二次電池およびその製造方法
KR101488917B1 (ko) * 2012-02-29 2015-02-03 제일모직 주식회사 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지
KR102218700B1 (ko) * 2012-07-25 2021-02-22 삼성에스디아이 주식회사 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
CN103579561B (zh) * 2012-07-25 2017-08-15 三星Sdi株式会社 用于可再充电锂电池的隔板和包括其的可再充电锂电池
KR101341196B1 (ko) 2012-12-10 2013-12-12 삼성토탈 주식회사 수계 코팅액을 이용한 유/무기 복합 코팅 다공성 분리막과 그의 제조방법 및 상기 분리막을 이용한 전기화학소자
CN103028535A (zh) * 2012-12-11 2013-04-10 天津力神电池股份有限公司 一种隔膜涂胶方法
WO2014115723A1 (ja) * 2013-01-22 2014-07-31 旭化成株式会社 リチウムイオンキャパシタ
US10090553B2 (en) * 2013-02-15 2018-10-02 Lg Chem, Ltd. Electrode assembly and method of manufacturing the same
KR101765191B1 (ko) 2013-04-10 2017-08-07 삼성에스디아이 주식회사 리튬 이차 전지 및 이의 제조 방법
JP6211317B2 (ja) * 2013-07-09 2017-10-11 日立マクセル株式会社 非水電解質二次電池用セパレータ、および非水電解質二次電池
US10530006B2 (en) * 2013-08-29 2020-01-07 Lg Chem, Ltd. Electrode assembly for polymer secondary battery cell
KR101561735B1 (ko) * 2013-09-25 2015-10-19 주식회사 엘지화학 전극조립체 제조방법
EP3070764B1 (en) 2013-12-06 2019-01-30 Daikin Industries, Ltd. Separator for secondary battery, and secondary battery
US9761854B2 (en) 2013-12-13 2017-09-12 Samsug SDI Co., Ltd. Spirally-wound electrode assembly for rechargeable lithium battery and rechargeable lithium battery including same
JP6536140B2 (ja) * 2014-05-28 2019-07-03 株式会社Ｇｓユアサ 蓄電素子
CN104112833A (zh) * 2014-06-06 2014-10-22 珠海光宇电池有限公司 锂离子电池隔膜及其制备方法、应用
JP6599982B2 (ja) * 2014-10-24 2019-10-30 エルジー・ケム・リミテッド 有機無機複合多孔層を含む二次電池用セパレータ及びこの製造方法
JP6461328B2 (ja) * 2014-12-08 2019-01-30 エルジー・ケム・リミテッド 安全性が向上した電極組立体、その製造方法及びその電極組立体を含む電気化学素子
JP6623538B2 (ja) * 2015-04-03 2019-12-25 日本ケミコン株式会社 ハイブリッドキャパシタ用セパレータおよびハイブリッドキャパシタ
US9786887B2 (en) 2016-03-03 2017-10-10 Apple Inc. Binders for wet and dry lamination of battery cells
US11289769B2 (en) 2016-03-03 2022-03-29 Apple Inc. Binders for wet and dry lamination of battery cells
CN106099172B (zh) * 2016-07-19 2018-09-11 浙江超威创元实业有限公司 一种无隔膜的锂离子电池
EP3340342B1 (en) * 2016-12-20 2020-10-28 Asahi Kasei Kabushiki Kaisha Separator for power storage device, laminated body, roll, lithium-ion secondary battery or power storage device using it
HUE062872T2 (hu) 2018-04-20 2023-12-28 Bosch Gmbh Robert Eljárás elektróda elrendezés kialakítására akkumulátor cellához és akkumulátor cella
CN109167006B (zh) * 2018-04-27 2021-08-20 华东交通大学 一种锂离子电池隔膜及其制备方法
TWI803648B (zh) * 2018-06-12 2023-06-01 南韓商Ｌｇ化學股份有限公司 含無機塗層的電化學裝置用之隔板及彼之製造方法
CN111213256B (zh) 2018-06-20 2022-07-08 株式会社Lg化学 电化学装置用隔膜、其制造方法和包含其的电化学装置
KR102279515B1 (ko) 2018-09-03 2021-07-20 삼성에스디아이 주식회사 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
KR102311810B1 (ko) * 2018-09-21 2021-10-08 주식회사 엘지에너지솔루션 세퍼레이터 및 이를 포함하는 전기화학소자
WO2020101363A1 (ko) * 2018-11-14 2020-05-22 주식회사 엘지화학 리튬이차전지용 세퍼레이터 및 이의 제조방법
KR102421618B1 (ko) * 2019-03-25 2022-07-14 주식회사 엘지에너지솔루션 전기화학소자용 세퍼레이터의 제조방법
KR102803836B1 (ko) * 2019-06-14 2025-05-02 주식회사 엘지에너지솔루션 세퍼레이터의 제조방법 및 이에 의해 제조된 세퍼레이터
KR102477279B1 (ko) 2019-06-14 2022-12-12 주식회사 엘지에너지솔루션 세퍼레이터 및 이를 포함하는 전기화학소자
EP4024598A4 (en) 2019-10-29 2022-12-07 Lg Energy Solution, Ltd. LITHIUM SECONDARY BATTERY SEPARATOR WITH IMPROVED ADHESION TO ELECTRODE AND IMPROVED RESISTANCE CHARACTERISTICS AND LITHIUM SECONDARY BATTERY WITH LITHIUM SECONDARY BATTERY SEPARATOR
CN112259915B (zh) * 2020-09-25 2022-07-12 横店集团东磁股份有限公司 一种电池复合隔膜及其制备方法和应用
KR102594964B1 (ko) * 2022-05-26 2023-10-26 주식회사 엘지에너지솔루션 유기/무기 복합 다공성 코팅층을 포함하는 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
KR20240160967A (ko) 2023-05-03 2024-11-12 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
US20020110732A1 (en) 2000-12-20 2002-08-15 Polystor Corporation Battery cell fabrication process
US6500319B2 (en) * 2001-04-05 2002-12-31 Giner Electrochemical Systems, Llc Proton exchange membrane (PEM) electrochemical cell having an integral, electrically-conductive, compression pad
US6727017B1 (en) 2001-04-06 2004-04-27 Changs Ascending Enterprise Co., Ltd. Methods of fabricating binding layers for a Li-ion polymer battery
US20050277026A1 (en) * 2002-08-22 2005-12-15 Satoshi Nishikawa Non-aqueous secondary battery and separator used therefor
JP2008503049A (ja) * 2004-07-07 2008-01-31 エルジー・ケム・リミテッド 有機無機複合多孔性フィルム及びこれを用いる電気化学素子
KR100775310B1 (ko) * 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
EP1919015B1 (en) * 2005-06-17 2013-01-09 University of Yamanashi Metal separator for fuel cell and manufacturing method thereof
KR100778502B1 (ko) * 2005-06-28 2007-11-29 삼성에스디아이 주식회사 연료 전지용 고분자 전해질 막, 이를 포함하는 연료 전지용막-전극 어셈블리 및 연료 전지 시스템
KR20070038645A (ko) 2005-10-06 2007-04-11 삼성에스디아이 주식회사 연료 전지용 캐소드 촉매의 제조 방법, 이 방법으로 제조된촉매를 포함하는 연료 전지용 막-전극 어셈블리 및 연료전지 시스템
CA2632364C (en) * 2005-12-06 2014-02-18 Lg Chem, Ltd. Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same
CN100410292C (zh) * 2006-04-27 2008-08-13 复旦大学 聚苯撑乙烯及其衍生物，制备方法和应用
KR100727248B1 (ko) 2007-02-05 2007-06-11 주식회사 엘지화학 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자
KR20070001011U (ko) 2007-08-25 2007-09-13 노창현 3면 파노라마어항
KR101040482B1 (ko) * 2008-03-04 2011-06-09 주식회사 엘지화학 다공성 코팅층이 코팅된 세퍼레이터 및 이를 구비한 전기화학소자

Also Published As

Publication number Publication date
JP5939546B2 (ja) 2016-06-22
JP2011515799A (ja) 2011-05-19
TW200950182A (en) 2009-12-01
JP5536675B2 (ja) 2014-07-02
BRPI0906084A2 (pt) 2015-07-07
EP2765637A1 (en) 2014-08-13
JP2014179330A (ja) 2014-09-25
KR101040482B1 (ko) 2011-06-09
US8168332B2 (en) 2012-05-01
TWI390786B (zh) 2013-03-21
BRPI0906084B1 (pt) 2018-12-18
CN101960659B (zh) 2014-07-23
EP2260529A4 (en) 2013-08-14
WO2009110726A2 (en) 2009-09-11
EP2765637B1 (en) 2015-09-16
KR20090095478A (ko) 2009-09-09
EP2260529A2 (en) 2010-12-15
CN101960659A (zh) 2011-01-26
WO2009110726A3 (en) 2009-12-10
CN104051697A (zh) 2014-09-17
CN104051697B (zh) 2016-08-31
US20110045338A1 (en) 2011-02-24
EP2260529B1 (en) 2014-08-20

Similar Documents

Publication Publication Date Title
IN2010DN07004A (https=)
WO2010024559A3 (ko) 다공성 코팅층을 구비한 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
WO2011115376A3 (ko) 세퍼레이터 및 이를 구비한 전기화학소자
WO2012046966A3 (ko) 사이클 특성이 개선된 전기화학소자
EP4366069A3 (en) Organic/inorganic composite separator and electrochemical device containing the same
TW200745231A (en) Polyolefin multi-layered micro-porous film, method of manufacturing the same, separator for battery and battery
TWI365559B (en) Electrochemical device having different kinds of separators
KR102656529B1 (ko) 리튬 이온 배터리용의 개선된 세퍼레이터 막 및 관련 방법
WO2010027203A3 (ko) 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자
WO2009014388A3 (en) Electrochemical device and its manufacturing method
WO2013012292A3 (ko) 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
WO2008153117A1 (ja) 多孔質シート、電気化学素子用セパレータおよび多孔質シートの製造方法
MX2014006865A (es) Pelicula separadora de alta porosidad con recubrimiento.
WO2008093575A1 (ja) 多層多孔膜及びその製造方法
TW200640674A (en) Organic/inorganic composite microporous membrane and electrochemical device prepared thereby
TW200614569A (en) Organic/inorganic composite porous film and electrochemical device prepared thereby
WO2010101395A3 (ko) 고에너지 밀도의 양극 재료와 유/무기 복합 다공성 분리막을 포함하는 리튬 이차전지
WO2008021961A3 (en) High performance anode material for lithium-ion battery
TW200729591A (en) Organic/inorganic composite separator having morphology gradient, and manufacturing method thereof and electrochemical device containing the same
WO2008067023A3 (en) Photovoltaic cell with thiazole-containing polymer
WO2009103082A3 (en) Lamination configurations for battery applications using pvdf highly porous film
WO2012039979A3 (en) Rapid diffusion of large polymeric nanoparticles in the mammalian brain
BRPI0816699A2 (pt) Material não-tecido com enchimento de partículas.
WO2010002502A3 (en) Method of forming a rewettable asymmetric membrane
WO2009054334A1 (ja) 双極型電池の製造方法、および双極型電池