JP2009110937A5 - - Google Patents
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- JP2009110937A5 JP2009110937A5 JP2008240920A JP2008240920A JP2009110937A5 JP 2009110937 A5 JP2009110937 A5 JP 2009110937A5 JP 2008240920 A JP2008240920 A JP 2008240920A JP 2008240920 A JP2008240920 A JP 2008240920A JP 2009110937 A5 JP2009110937 A5 JP 2009110937A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- separator
- metal
- group
- lithium secondary
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- 239000012982 microporous membrane Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 12
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 150000004706 metal oxides Chemical class 0.000 claims description 11
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- 229910052787 antimony Inorganic materials 0.000 claims description 9
- 229910052792 caesium Inorganic materials 0.000 claims description 9
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910052745 lead Inorganic materials 0.000 claims description 9
- 229910001463 metal phosphate Inorganic materials 0.000 claims description 9
- 229910052712 strontium Inorganic materials 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- 229910052718 tin Inorganic materials 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004876 x-ray fluorescence Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 4
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 2
- 235000013539 calcium stearate Nutrition 0.000 claims 2
- 239000008116 calcium stearate Substances 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 2
- 239000011572 manganese Substances 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- 235000021317 phosphate Nutrition 0.000 claims 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- 239000011787 zinc oxide Substances 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- -1 CaCO 3 Inorganic materials 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 9
- 239000012528 membrane Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 229920001059 synthetic polymer Polymers 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 235000015110 jellies Nutrition 0.000 description 4
- 239000008274 jelly Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 239000010954 inorganic particle Substances 0.000 description 3
- 229920001748 polybutylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000306 polymethylpentene Polymers 0.000 description 3
- 239000011116 polymethylpentene Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011245 gel electrolyte Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001673391 Entandrophragma candollei Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/858,364 US7662510B2 (en) | 2007-09-20 | 2007-09-20 | X-ray sensitive battery separator and a method for detecting the position of a separator in a battery |
| US11/858,364 | 2007-09-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009110937A JP2009110937A (ja) | 2009-05-21 |
| JP2009110937A5 true JP2009110937A5 (https=) | 2012-07-19 |
| JP5139934B2 JP5139934B2 (ja) | 2013-02-06 |
Family
ID=40471995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008240920A Active JP5139934B2 (ja) | 2007-09-20 | 2008-09-19 | Ｘ線感知電池セパレータ及び電池内のセパレータの位置を検出する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7662510B2 (https=) |
| JP (1) | JP5139934B2 (https=) |
| KR (1) | KR101056590B1 (https=) |
| CN (1) | CN101393018B (https=) |
| TW (1) | TWI391653B (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7550737B1 (en) * | 2008-05-16 | 2009-06-23 | The Gillette Company | Battery |
| US9453805B2 (en) | 2010-01-19 | 2016-09-27 | Celgard, Llc | X-ray sensitive battery separators and related methods |
| JP5670757B2 (ja) * | 2011-01-04 | 2015-02-18 | 日立マクセル株式会社 | リチウムイオン二次電池 |
| EP2732487A4 (en) | 2011-07-11 | 2015-04-08 | California Inst Of Techn | NEW SEPARATORS FOR ELECTROCHEMICAL SYSTEMS |
| US9379368B2 (en) | 2011-07-11 | 2016-06-28 | California Institute Of Technology | Electrochemical systems with electronically conductive layers |
| US20150171398A1 (en) | 2013-11-18 | 2015-06-18 | California Institute Of Technology | Electrochemical separators with inserted conductive layers |
| US10714724B2 (en) | 2013-11-18 | 2020-07-14 | California Institute Of Technology | Membranes for electrochemical cells |
| JP6246684B2 (ja) * | 2014-09-08 | 2017-12-13 | Ckd株式会社 | 検査装置及び捲回装置 |
| US9508976B2 (en) | 2015-01-09 | 2016-11-29 | Applied Materials, Inc. | Battery separator with dielectric coating |
| US10340528B2 (en) | 2015-12-02 | 2019-07-02 | California Institute Of Technology | Three-dimensional ion transport networks and current collectors for electrochemical cells |
| JP6865646B2 (ja) * | 2016-11-30 | 2021-04-28 | 住友化学株式会社 | 欠陥検査装置、欠陥検査方法、及びセパレータ捲回体の製造方法 |
| CN106684438B (zh) * | 2017-02-07 | 2020-01-24 | 上海璞泰来新能源科技股份有限公司 | 一种可快速检测安全性的锂电池 |
| DE102017113534A1 (de) * | 2017-06-20 | 2018-12-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Herstellen einer Batteriezelle |
| US10770705B2 (en) | 2017-08-17 | 2020-09-08 | Applied Materials, Inc. | Olefin separator free Li-ion battery |
| JP7219148B2 (ja) * | 2018-04-25 | 2023-02-07 | 住友化学株式会社 | 検査システム及び検査システムの駆動方法 |
| CN117458079A (zh) * | 2018-05-10 | 2024-01-26 | 赛尔格有限责任 公司 | 材料领域：纳米/微米子层化微孔膜、应用及相关方法 |
| CN112534636A (zh) | 2018-08-21 | 2021-03-19 | 应用材料公司 | 在用于电池的隔板上的超薄陶瓷涂层 |
| CN113016104A (zh) | 2018-09-17 | 2021-06-22 | 赛尔格有限责任公司 | 多层膜、隔板、电池及方法 |
| JP7674247B2 (ja) | 2019-01-04 | 2025-05-09 | セルガード エルエルシー | リチウム電池又はキャパシター用のポリイミド被覆セパレータ |
| US20220094019A1 (en) | 2019-01-04 | 2022-03-24 | Ceigard, LLC | Coated microporous membranes, and battery separators, batteries, vehicles, and devices comprising the same |
| TW202044646A (zh) | 2019-04-04 | 2020-12-01 | 美商希爾格得有限公司 | 用於高能量可充電鋰電池之聚醯胺—醯亞胺塗覆分隔件 |
| WO2021216884A1 (en) | 2020-04-24 | 2021-10-28 | Celgard, Llc | Multilayer porous membrane with incompatible resins |
| KR20230009226A (ko) * | 2021-07-08 | 2023-01-17 | 현대자동차주식회사 | 리튬이차전지용 분리막 제조 방법 및 분리막을 포함하는 리튬이차전지 |
| CN113394515B (zh) * | 2021-08-17 | 2021-11-02 | 江苏卓高新材料科技有限公司 | 用于锂电池的复合隔膜及其制备方法以及其检测方法 |
| CN116073004B (zh) * | 2021-10-29 | 2024-02-02 | 宁德时代新能源科技股份有限公司 | 一种隔离膜、二次电池、电池模块、电池包及用电装置 |
| KR102952010B1 (ko) * | 2022-12-19 | 2026-04-14 | 주식회사 엘지에너지솔루션 | 분리막 접힘 확인이 용이한 스택셀, 분리막 검사 장치 및 방법 |
| US20250300317A1 (en) | 2024-03-21 | 2025-09-25 | GM Global Technology Operations LLC | Battery cell separator |
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| US3861963A (en) * | 1968-02-23 | 1975-01-21 | Mc Donnell Douglas Corp | Battery separator construction |
| US5154988A (en) | 1991-03-18 | 1992-10-13 | W. R. Grace & Co.-Conn. | Deep cycle battery separators |
| EP0789409B1 (en) | 1992-09-14 | 2003-07-09 | Kabushiki Kaisha Toshiba | Hydrogen-absorbing alloy for battery, method of manufacturing the same, and secondary nickel-metal hydride battery |
| US5336573A (en) | 1993-07-20 | 1994-08-09 | W. R. Grace & Co.-Conn. | Battery separator |
| ID18173A (id) | 1996-05-09 | 1998-03-12 | Matsushita Electric Industrial Co Ltd | Baterai sekunder elektrolit tidak berair |
| JPH10172532A (ja) * | 1996-12-10 | 1998-06-26 | Mitsubishi Paper Mills Ltd | アルカリ電池セパレータ用不織布及びその製造方法 |
| JP3290927B2 (ja) * | 1997-08-04 | 2002-06-10 | 松下電器産業株式会社 | 巻きずれ検査装置 |
| EP0903799B1 (en) | 1997-09-19 | 2003-03-12 | Matsushita Electric Industrial Co., Ltd. | Nonaqueous electrolyte secondary battery and its anode |
| JP2000077103A (ja) | 1998-08-31 | 2000-03-14 | Hitachi Ltd | リチウム二次電池および機器 |
| JP2000090958A (ja) * | 1998-09-14 | 2000-03-31 | Fuji Photo Film Co Ltd | 電池の検査装置及び検査方法 |
| US6423445B1 (en) | 1998-09-22 | 2002-07-23 | Japan Vilene Company Ltd. | Alkaline battery separators |
| WO2000045448A2 (en) * | 1999-01-22 | 2000-08-03 | California Institute Of Technology | Improved membrane electrode assembly for a fuel cell |
| TW444419B (en) | 1999-07-30 | 2001-07-01 | Japan Vilene Co Ltd | Alkaline battery separator and manufacturing method thereof |
| JP4470288B2 (ja) * | 2000-07-07 | 2010-06-02 | 宇部興産株式会社 | 電池用セパレータ及びそれを用いたリチウム二次電池 |
| JP4470248B2 (ja) * | 1999-11-10 | 2010-06-02 | 宇部興産株式会社 | 電池用セパレータ |
| US6432586B1 (en) | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
| US6423455B1 (en) * | 2000-06-01 | 2002-07-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for fabricating a multiple masking layer photomask |
| KR100745586B1 (ko) * | 2001-05-07 | 2007-08-02 | 삼성전자주식회사 | 전지 검사장치 |
| JP4809996B2 (ja) | 2001-05-08 | 2011-11-09 | Ｎｅｃエナジーデバイス株式会社 | 電池 |
| JP4233826B2 (ja) * | 2001-08-10 | 2009-03-04 | パナソニック株式会社 | コイン形電池とその製造方法 |
| US6692867B2 (en) * | 2001-10-12 | 2004-02-17 | Celgard Inc. | Battery separator-pin removal |
| JP4128397B2 (ja) * | 2002-06-12 | 2008-07-30 | 東芝Ｉｔコントロールシステム株式会社 | 電池検査装置 |
| JP2004156975A (ja) * | 2002-11-06 | 2004-06-03 | Matsushita Electric Ind Co Ltd | リード位置検出方法及び装置 |
| US20050150276A1 (en) * | 2004-01-09 | 2005-07-14 | General Electric Company | In-situ measurement of water of hydration in polyelectrolyte membrane (pem) of fuel cell |
| JP2005228533A (ja) * | 2004-02-12 | 2005-08-25 | Hitachi Engineering & Services Co Ltd | バッテリー検査方法および装置 |
| JP4595500B2 (ja) * | 2004-11-17 | 2010-12-08 | ソニー株式会社 | 巻回装置および巻きずれ検査方法 |
| EP1722428A1 (en) * | 2005-05-13 | 2006-11-15 | Süd-Chemie Ag | Lithium secondary battery and electrodes for use therein |
-
2007
- 2007-09-20 US US11/858,364 patent/US7662510B2/en active Active
-
2008
- 2008-08-25 TW TW097132362A patent/TWI391653B/zh active
- 2008-09-03 KR KR1020080086790A patent/KR101056590B1/ko active Active
- 2008-09-17 CN CN2008102112006A patent/CN101393018B/zh active Active
- 2008-09-19 JP JP2008240920A patent/JP5139934B2/ja active Active
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