JP2010529637A - 恒久的に湿潤性の細繊維セパレータを有する電池 - Google Patents
恒久的に湿潤性の細繊維セパレータを有する電池 Download PDFInfo
- Publication number
- JP2010529637A JP2010529637A JP2010512171A JP2010512171A JP2010529637A JP 2010529637 A JP2010529637 A JP 2010529637A JP 2010512171 A JP2010512171 A JP 2010512171A JP 2010512171 A JP2010512171 A JP 2010512171A JP 2010529637 A JP2010529637 A JP 2010529637A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- surfactant
- polymer
- fine fiber
- 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
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 68
- 239000003792 electrolyte Substances 0.000 claims abstract description 29
- 239000004094 surface-active agent Substances 0.000 claims description 37
- 229920000642 polymer Polymers 0.000 claims description 30
- -1 polyethylene terephthalate Polymers 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 17
- 229920005594 polymer fiber Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 8
- 238000009987 spinning Methods 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 239000004953 Aliphatic polyamide Substances 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920003231 aliphatic polyamide Polymers 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229910052987 metal hydride Inorganic materials 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 238000001523 electrospinning Methods 0.000 claims description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 229920006012 semi-aromatic polyamide Polymers 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 229910003307 Ni-Cd Inorganic materials 0.000 claims 1
- 229910018502 Ni—H Inorganic materials 0.000 claims 1
- 229910018605 Ni—Zn Inorganic materials 0.000 claims 1
- 229920000131 polyvinylidene Polymers 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 10
- 210000001787 dendrite Anatomy 0.000 abstract description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 27
- 238000010521 absorption reaction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000004745 nonwoven fabric Substances 0.000 description 9
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000009736 wetting Methods 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical group [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 229910002640 NiOOH Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001923 silver oxide Inorganic materials 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000474 mercury oxide Inorganic materials 0.000 description 3
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000000699 topical effect Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical group [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical group [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000004681 metal hydrides Chemical group 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic 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
- H01M50/423—Polyamide 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
- H01M50/411—Organic material
- H01M50/429—Natural 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
- H01M50/44—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
- H01M50/489—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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/22—Immobilising of electrolyte
-
- 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 |
|---|---|---|---|
| US11/811,563 US20080305389A1 (en) | 2007-06-11 | 2007-06-11 | Batteries with permanently wet-able fine fiber separators |
| PCT/US2008/007283 WO2008154022A1 (en) | 2007-06-11 | 2008-06-11 | Batteries with permanently wet-able fine fiber separators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010529637A true JP2010529637A (ja) | 2010-08-26 |
| JP2010529637A5 JP2010529637A5 (enExample) | 2011-07-28 |
Family
ID=39734927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010512171A Pending JP2010529637A (ja) | 2007-06-11 | 2008-06-11 | 恒久的に湿潤性の細繊維セパレータを有する電池 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20080305389A1 (enExample) |
| EP (1) | EP2160778B1 (enExample) |
| JP (1) | JP2010529637A (enExample) |
| KR (1) | KR20100019561A (enExample) |
| CN (1) | CN101682014A (enExample) |
| BR (1) | BRPI0810258A2 (enExample) |
| WO (1) | WO2008154022A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013540344A (ja) * | 2010-10-21 | 2013-10-31 | イーストマン ケミカル カンパニー | 電池セパレータ |
| JP2018160443A (ja) * | 2017-03-21 | 2018-10-11 | 株式会社東芝 | セパレータ、二次電池、電池パック及び車両 |
| JP2021170458A (ja) * | 2020-04-15 | 2021-10-28 | 日本バイリーン株式会社 | 電気化学素子用の分離膜支持体 |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080050654A1 (en) * | 2006-08-23 | 2008-02-28 | Maya Stevanovic | Battery |
| US20090202910A1 (en) * | 2008-02-08 | 2009-08-13 | Anglin David L | Alkaline Batteries |
| KR101100299B1 (ko) | 2009-05-06 | 2011-12-30 | 세방산업 주식회사 | 폴리프로필렌과 친수성 폴리머의 균질 혼합물을 포함하는 친수성 부직포 및 그 제조방법 |
| WO2011013005A1 (en) * | 2009-07-31 | 2011-02-03 | Revolt Technology Ltd. | Metal-air battery with ion exchange material |
| CN102484246A (zh) | 2009-08-07 | 2012-05-30 | 鲍尔热尼系统公司 | 碳纤维锌负电极 |
| WO2011035190A1 (en) * | 2009-09-18 | 2011-03-24 | Nano Terra Inc. | Polyolefin fibers for use as battery separators and methods of making and using the same |
| CN102574067A (zh) * | 2009-09-30 | 2012-07-11 | 阿莫麦迪有限公司 | 用于Western印迹的纳米纤维膜及其制备方法 |
| WO2012034042A2 (en) | 2010-09-09 | 2012-03-15 | California Institute Of Technology | Electrochemical energy storage systems and methods |
| US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
| CN102454048B (zh) * | 2010-10-27 | 2014-11-19 | 上海杰事杰新材料(集团)股份有限公司 | 一种耐高温尼龙无纺布及其制备方法 |
| CN102534831B (zh) * | 2010-12-24 | 2015-04-29 | 上海杰事杰新材料(集团)股份有限公司 | 一种耐高温聚酰胺皮芯复合纤维及其制备方法 |
| US9666848B2 (en) * | 2011-05-20 | 2017-05-30 | Dreamweaver International, Inc. | Single-layer lithium ion battery separator |
| US9379368B2 (en) | 2011-07-11 | 2016-06-28 | California Institute Of Technology | Electrochemical systems with electronically conductive layers |
| CN103650204B (zh) | 2011-07-11 | 2016-11-16 | 加州理工学院 | 用于电化学系统的新颖分隔物 |
| US8906200B2 (en) | 2012-01-31 | 2014-12-09 | Eastman Chemical Company | Processes to produce short cut microfibers |
| US9028565B2 (en) * | 2012-07-31 | 2015-05-12 | GM Global Technology Operations LLC | Composite separator for use in a lithium ion battery electrochemical cell |
| US9577235B2 (en) | 2012-12-18 | 2017-02-21 | Sabic Global Technologies B.V. | High temperature melt integrity battery separators via spinning |
| MX346385B (es) | 2013-02-14 | 2017-03-16 | Nanopareil Llc | Fieltros hibridos de nanofibras electrohiladas. |
| US9303357B2 (en) | 2013-04-19 | 2016-04-05 | Eastman Chemical Company | Paper and nonwoven articles comprising synthetic microfiber binders |
| WO2015074037A2 (en) | 2013-11-18 | 2015-05-21 | California Institute Of Technology | Separator enclosures for electrodes and electrochemical cells |
| US10714724B2 (en) | 2013-11-18 | 2020-07-14 | California Institute Of Technology | Membranes for electrochemical cells |
| US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
| US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
| CN106163807B (zh) | 2014-04-09 | 2018-04-24 | 住友化学株式会社 | 层叠多孔膜及非水电解液二次电池 |
| JP6281532B2 (ja) * | 2015-07-13 | 2018-02-21 | トヨタ自動車株式会社 | 金属空気電池用電解液、及び、金属空気電池 |
| JP6281544B2 (ja) | 2015-09-10 | 2018-02-21 | トヨタ自動車株式会社 | 金属空気電池用電解液、及び、金属空気電池 |
| WO2017096258A1 (en) | 2015-12-02 | 2017-06-08 | California Institute Of Technology | Three-dimensional ion transport networks and current collectors for electrochemical cells |
| JP6783735B2 (ja) * | 2017-09-19 | 2020-11-11 | 株式会社東芝 | リチウムイオン二次電池用の電極群、二次電池、電池パック及び車両 |
| EP3688829A1 (en) | 2017-09-26 | 2020-08-05 | SWM Intl | Alkaline battery separators having controlled pore size |
| CN117059914B (zh) * | 2023-07-12 | 2024-06-14 | 苏州大学 | 一种耐高低温的整体化锌离子纤维电池及其制备方法 |
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- 2008-06-11 KR KR1020107000266A patent/KR20100019561A/ko not_active Ceased
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- 2008-06-11 WO PCT/US2008/007283 patent/WO2008154022A1/en not_active Ceased
- 2008-06-11 CN CN200880019807A patent/CN101682014A/zh active Pending
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| JPH09213297A (ja) * | 1996-01-30 | 1997-08-15 | Tomoegawa Paper Co Ltd | 電池用セパレータ |
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| JP2013540344A (ja) * | 2010-10-21 | 2013-10-31 | イーストマン ケミカル カンパニー | 電池セパレータ |
| JP2018160443A (ja) * | 2017-03-21 | 2018-10-11 | 株式会社東芝 | セパレータ、二次電池、電池パック及び車両 |
| JP2021170458A (ja) * | 2020-04-15 | 2021-10-28 | 日本バイリーン株式会社 | 電気化学素子用の分離膜支持体 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101682014A (zh) | 2010-03-24 |
| BRPI0810258A2 (pt) | 2014-10-29 |
| WO2008154022A1 (en) | 2008-12-18 |
| EP2160778B1 (en) | 2012-05-30 |
| KR20100019561A (ko) | 2010-02-18 |
| EP2160778A1 (en) | 2010-03-10 |
| US20080305389A1 (en) | 2008-12-11 |
| US20110117416A1 (en) | 2011-05-19 |
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