JPWO2022014543A1 - - Google Patents
Info
- Publication number
- JPWO2022014543A1 JPWO2022014543A1 JP2022536354A JP2022536354A JPWO2022014543A1 JP WO2022014543 A1 JPWO2022014543 A1 JP WO2022014543A1 JP 2022536354 A JP2022536354 A JP 2022536354A JP 2022536354 A JP2022536354 A JP 2022536354A JP WO2022014543 A1 JPWO2022014543 A1 JP WO2022014543A1
- Authority
- JP
- Japan
- 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
Links
Classifications
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
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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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline 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
- H01M50/411—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
- H01M50/44—Fibrous 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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
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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
- 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)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020120463 | 2020-07-14 | ||
| PCT/JP2021/026187 WO2022014543A1 (ja) | 2020-07-14 | 2021-07-12 | 不織布セパレータ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022014543A1 true JPWO2022014543A1 (https=) | 2022-01-20 |
Family
ID=79554845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022536354A Pending JPWO2022014543A1 (https=) | 2020-07-14 | 2021-07-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230282943A1 (https=) |
| JP (1) | JPWO2022014543A1 (https=) |
| KR (1) | KR20230019490A (https=) |
| CN (1) | CN115803958A (https=) |
| DE (1) | DE112021003743T5 (https=) |
| TW (1) | TWI874683B (https=) |
| WO (1) | WO2022014543A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349194A (zh) * | 2020-03-31 | 2022-11-15 | 三菱制纸株式会社 | 固体电解质担载用无纺布及固体电解质片 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11185722A (ja) * | 1997-12-19 | 1999-07-09 | Oji Paper Co Ltd | アルカリ電池セパレータ |
| JPH11283602A (ja) * | 1998-03-30 | 1999-10-15 | Mitsubishi Paper Mills Ltd | 電池用セパレータ |
| JP2000215871A (ja) * | 1998-11-16 | 2000-08-04 | Kuraray Co Ltd | 電池用セパレータ及びその製法 |
| JP2003031197A (ja) * | 2001-07-11 | 2003-01-31 | Asahi Kasei Corp | 電池用セパレーター |
| WO2013168203A1 (ja) * | 2012-05-08 | 2013-11-14 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜および防水通気部材 |
| JP2016170974A (ja) * | 2015-03-12 | 2016-09-23 | ニッポン高度紙工業株式会社 | アルカリ電池用セパレータ及びアルカリ電池 |
| JP2016173956A (ja) * | 2015-03-17 | 2016-09-29 | 旭化成株式会社 | 水系電解液蓄電池用セパレータ、及びこれを用いた水系電解液蓄電池 |
| WO2017150279A1 (ja) * | 2016-02-29 | 2017-09-08 | 旭化成株式会社 | 鉛蓄電池用不織布セパレータ、及びこれを用いた鉛蓄電池 |
| JP2017225589A (ja) * | 2016-06-21 | 2017-12-28 | 味の素株式会社 | コーヒードリップ用フィルター及びコーヒードリップバッグ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001143682A (ja) | 1999-11-18 | 2001-05-25 | Tonen Tapyrus Co Ltd | アルカリ電池セパレータ基材及びそれを用いたアルカリ電池セパレータ |
| JP5609334B2 (ja) * | 2010-07-06 | 2014-10-22 | 東洋紡株式会社 | スパンボンド不織布およびそれを用いたフィルター |
| KR20150043423A (ko) * | 2012-09-19 | 2015-04-22 | 아사히 가세이 가부시키가이샤 | 세퍼레이터 및 그의 제조 방법, 및 리튬 이온 이차 전지 |
| JP6618291B2 (ja) | 2015-07-29 | 2019-12-11 | 日本バイリーン株式会社 | アルカリ電池用セパレータ |
-
2021
- 2021-07-12 JP JP2022536354A patent/JPWO2022014543A1/ja active Pending
- 2021-07-12 CN CN202180049229.2A patent/CN115803958A/zh active Pending
- 2021-07-12 US US18/005,426 patent/US20230282943A1/en not_active Abandoned
- 2021-07-12 KR KR1020237000208A patent/KR20230019490A/ko not_active Ceased
- 2021-07-12 WO PCT/JP2021/026187 patent/WO2022014543A1/ja not_active Ceased
- 2021-07-12 DE DE112021003743.9T patent/DE112021003743T5/de active Pending
- 2021-07-13 TW TW110125627A patent/TWI874683B/zh active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11185722A (ja) * | 1997-12-19 | 1999-07-09 | Oji Paper Co Ltd | アルカリ電池セパレータ |
| JPH11283602A (ja) * | 1998-03-30 | 1999-10-15 | Mitsubishi Paper Mills Ltd | 電池用セパレータ |
| JP2000215871A (ja) * | 1998-11-16 | 2000-08-04 | Kuraray Co Ltd | 電池用セパレータ及びその製法 |
| JP2003031197A (ja) * | 2001-07-11 | 2003-01-31 | Asahi Kasei Corp | 電池用セパレーター |
| WO2013168203A1 (ja) * | 2012-05-08 | 2013-11-14 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜および防水通気部材 |
| JP2016170974A (ja) * | 2015-03-12 | 2016-09-23 | ニッポン高度紙工業株式会社 | アルカリ電池用セパレータ及びアルカリ電池 |
| JP2016173956A (ja) * | 2015-03-17 | 2016-09-29 | 旭化成株式会社 | 水系電解液蓄電池用セパレータ、及びこれを用いた水系電解液蓄電池 |
| WO2017150279A1 (ja) * | 2016-02-29 | 2017-09-08 | 旭化成株式会社 | 鉛蓄電池用不織布セパレータ、及びこれを用いた鉛蓄電池 |
| JP2017225589A (ja) * | 2016-06-21 | 2017-12-28 | 味の素株式会社 | コーヒードリップ用フィルター及びコーヒードリップバッグ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022014543A1 (ja) | 2022-01-20 |
| TW202209745A (zh) | 2022-03-01 |
| US20230282943A1 (en) | 2023-09-07 |
| CN115803958A (zh) | 2023-03-14 |
| TWI874683B (zh) | 2025-03-01 |
| DE112021003743T5 (de) | 2023-04-27 |
| KR20230019490A (ko) | 2023-02-08 |
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