DE3130069C2 - Hydrophile offenzellige mikroporöse Membran, ihre Herstellung und Verwendung als Separator in einer Batterie - Google Patents
Hydrophile offenzellige mikroporöse Membran, ihre Herstellung und Verwendung als Separator in einer BatterieInfo
- Publication number
- DE3130069C2 DE3130069C2 DE3130069A DE3130069A DE3130069C2 DE 3130069 C2 DE3130069 C2 DE 3130069C2 DE 3130069 A DE3130069 A DE 3130069A DE 3130069 A DE3130069 A DE 3130069A DE 3130069 C2 DE3130069 C2 DE 3130069C2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- film
- microporous
- polymer
- microporous membrane
- 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.)
- Expired - Lifetime
Links
- 239000012982 microporous membrane Substances 0.000 title claims description 43
- 238000004519 manufacturing process Methods 0.000 title description 17
- 239000012528 membrane Substances 0.000 claims description 142
- 229920000642 polymer Polymers 0.000 claims description 117
- 239000004094 surface-active agent Substances 0.000 claims description 80
- 239000000758 substrate Substances 0.000 claims description 73
- 238000000576 coating method Methods 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 67
- 239000003792 electrolyte Substances 0.000 claims description 51
- -1 polypropylene Polymers 0.000 claims description 45
- 239000011148 porous material Substances 0.000 claims description 45
- 239000011701 zinc Substances 0.000 claims description 37
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 32
- 229910052725 zinc Inorganic materials 0.000 claims description 32
- 229920002678 cellulose Polymers 0.000 claims description 21
- 229920002301 cellulose acetate Polymers 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 239000004743 Polypropylene Substances 0.000 claims description 15
- 229920001155 polypropylene Polymers 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 8
- 229920000098 polyolefin Polymers 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 3
- 229920001281 polyalkylene Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000412 polyarylene Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- 229930182556 Polyacetal Natural products 0.000 claims 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims 1
- 230000002101 lytic effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 54
- 239000011888 foil Substances 0.000 description 46
- 239000000243 solution Substances 0.000 description 37
- 239000010410 layer Substances 0.000 description 34
- 239000002904 solvent Substances 0.000 description 34
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 33
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 22
- 150000002500 ions Chemical class 0.000 description 20
- 239000000523 sample Substances 0.000 description 20
- 229920001688 coating polymer Polymers 0.000 description 19
- 229920000298 Cellophane Polymers 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 14
- 238000009792 diffusion process Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 241000894007 species Species 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000001913 cellulose Substances 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 239000011787 zinc oxide Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 230000008859 change Effects 0.000 description 10
- 210000001787 dendrite Anatomy 0.000 description 10
- 230000002829 reductive effect Effects 0.000 description 10
- 230000008961 swelling Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000009987 spinning Methods 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 239000013068 control sample Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- BSWGGJHLVUUXTL-UHFFFAOYSA-N silver zinc Chemical compound [Zn].[Ag] BSWGGJHLVUUXTL-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 150000001241 acetals Chemical class 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
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- 239000013078 crystal Substances 0.000 description 3
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- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical group [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
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- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- CBBVHSHLSCZIHD-UHFFFAOYSA-N mercury silver Chemical compound [Ag].[Hg] CBBVHSHLSCZIHD-UHFFFAOYSA-N 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002667 nucleating agent Substances 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
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940107304 oxidized cellulose Drugs 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1212—Coextruded layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- 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
- H01M50/417—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
- H01M50/429—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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
-
- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/174,146 US4359510A (en) | 1980-07-31 | 1980-07-31 | Hydrophilic polymer coated microporous membranes capable of use as a battery separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3130069A1 DE3130069A1 (de) | 1982-03-04 |
| DE3130069C2 true DE3130069C2 (de) | 1995-10-26 |
Family
ID=22635020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3130069A Expired - Lifetime DE3130069C2 (de) | 1980-07-31 | 1981-07-30 | Hydrophile offenzellige mikroporöse Membran, ihre Herstellung und Verwendung als Separator in einer Batterie |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4359510A (cg-RX-API-DMAC7.html) |
| JP (1) | JPH0619980B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1169118A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3130069C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2488051A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2081604B (cg-RX-API-DMAC7.html) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214667C2 (de) * | 1982-04-21 | 1985-07-18 | Akzo Gmbh, 5600 Wuppertal | Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen |
| MA19807A1 (fr) * | 1982-06-11 | 1983-12-31 | Compositons Electrolytiques So | Anodes en materiaux composites et accumulateurs utilisant lesdites anodes . |
| FR2528629A1 (fr) * | 1982-06-11 | 1983-12-16 | Composites Electrolytiques | Electrodes en materiaux composites et accumulateurs hautes performances utilisant lesdites electrodes |
| EP0156840A4 (en) * | 1983-09-12 | 1987-07-08 | Memtec Ltd | TREATMENT OF POROUS MEMBRANE. |
| US4655927A (en) * | 1983-11-07 | 1987-04-07 | Memtec Limited | Separating oil emulsions |
| US4737421A (en) * | 1983-12-27 | 1988-04-12 | Showa Denko Kabushiki Kaisha | Method for producing a carbon sheet and a fuel cell separator |
| US4525374A (en) * | 1984-02-27 | 1985-06-25 | Manresa, Inc. | Treating hydrophobic filters to render them hydrophilic |
| EP0345465A1 (en) * | 1988-06-07 | 1989-12-13 | Rayovac Corporation | Primary alkaline electrochemical cells and batteries |
| JPH038421A (ja) * | 1989-06-05 | 1991-01-16 | Terumo Corp | 親水性多孔質膜及びその製造方法 |
| US5320916A (en) * | 1990-12-28 | 1994-06-14 | Yuasa Corporation | Separator for alkali-zinc battery |
| DE4233412C1 (de) * | 1992-10-05 | 1994-02-17 | Freudenberg Carl Fa | Hydrophiliertes Separatorenmaterial aus Faservliesstoff für elektrochemische Energiespeicher und Verfahren zu seiner Herstellung |
| US5630941A (en) * | 1992-12-23 | 1997-05-20 | Burger; Wolfgang | Permanent hydrophilic modification of fluoropolymers |
| DE4243995C2 (de) * | 1992-12-23 | 1996-07-25 | Gore W L & Ass Gmbh | Permanente hydrophile Modifizierung für Fluorpolymere und Verfahren zur Erzeugung der Modifizierung |
| US5830603A (en) * | 1993-09-03 | 1998-11-03 | Sumitomo Electric Industries, Ltd. | Separator film for a storage battery |
| US5522991A (en) * | 1994-07-20 | 1996-06-04 | Millipore Investment Holdings Limited | Cellulosic ultrafiltration membrane |
| US5569551A (en) * | 1995-04-24 | 1996-10-29 | Aer Energy Resources Inc. | Dual air elecrtrode cell |
| GB9511205D0 (en) * | 1995-06-02 | 1995-07-26 | Ever Ready Ltd | Additives and separators for electrochemical cells |
| US5639568A (en) * | 1995-10-16 | 1997-06-17 | Aer Energy Resources, Inc. | Split anode for a dual air electrode cell |
| US5691074A (en) * | 1995-10-18 | 1997-11-25 | Aer Energy Resources, Inc. | Diffusion controlled air vent for a metal-air battery |
| US5919582A (en) * | 1995-10-18 | 1999-07-06 | Aer Energy Resources, Inc. | Diffusion controlled air vent and recirculation air manager for a metal-air battery |
| AU5175798A (en) * | 1996-11-14 | 1998-06-03 | Pall Corporation | Membrane and methods of preparing and using same |
| US5902696A (en) * | 1997-06-02 | 1999-05-11 | Wilson Greatbatch Ltd. | Separator for nonaqueous electrochemical cells |
| US6106962A (en) | 1997-09-24 | 2000-08-22 | Aer Energy Resources Inc. | Air manager control using cell voltage as auto-reference |
| AU2204399A (en) | 1997-12-29 | 1999-07-19 | Monsanto Company | A membrane process for making enhanced flavor fluids |
| US6087029A (en) * | 1998-01-06 | 2000-07-11 | Aer Energy Resources, Inc. | Water recovery using a bi-directional air exchanger for a metal-air battery |
| US6159634A (en) * | 1998-04-15 | 2000-12-12 | Duracell Inc. | Battery separator |
| US6479190B1 (en) * | 2000-09-21 | 2002-11-12 | Celgard Inc. | Separator for battery having zinc electrode |
| US6579343B2 (en) | 2001-03-30 | 2003-06-17 | University Of Notre Dame Du Lac | Purification of gas with liquid ionic compounds |
| JP2003068270A (ja) * | 2001-08-29 | 2003-03-07 | Sanyo Electric Co Ltd | ニッケル・水素蓄電池用セパレータ及びニッケル・水素蓄電池 |
| US7083752B2 (en) * | 2002-05-20 | 2006-08-01 | Eastman Kodak Company | Cellulose acetate films prepared by coating methods |
| TWI246219B (en) * | 2003-11-03 | 2005-12-21 | Lg Chemical Ltd | Separator coated with electrolyte-miscible polymer and electrochemical device using the same |
| US20050208372A1 (en) * | 2004-03-18 | 2005-09-22 | Celgard Inc. | Separator for a battery having a zinc electrode |
| US7887311B2 (en) * | 2004-09-09 | 2011-02-15 | The Research Foundation Of State University Of New York | Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology |
| US20070131611A1 (en) * | 2005-12-13 | 2007-06-14 | General Electric Company | Membrane-based article and associated method |
| US20070131610A1 (en) * | 2005-12-13 | 2007-06-14 | General Electric Company | Membrane-based apparatus and associated method |
| JP4285518B2 (ja) * | 2006-03-28 | 2009-06-24 | カシオ計算機株式会社 | 接続構造体、流路制御部、燃料電池型発電装置及び電子機器 |
| AU2007257680C1 (en) * | 2006-06-12 | 2012-10-25 | Rhodia Inc. | Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate |
| DK2272119T3 (da) | 2008-03-27 | 2014-07-07 | Zpower Llc | Elektrodeseparator |
| TW201029242A (en) * | 2008-12-23 | 2010-08-01 | Basf Se | Nonrechargeable thin-film batteries having cationically functionalized polymers as separators |
| US9951008B2 (en) | 2009-11-03 | 2018-04-24 | University Of Notre Dame Du Lac | Ionic liquids comprising heteraromatic anions |
| US20120171535A1 (en) | 2010-12-31 | 2012-07-05 | Fuyuan Ma | Nickel-zinc battery and manufacturing method thereof |
| US10158110B2 (en) * | 2011-07-11 | 2018-12-18 | California Institute Of Technology | Separators for electrochemical systems |
| US9379368B2 (en) | 2011-07-11 | 2016-06-28 | California Institute Of Technology | Electrochemical systems with electronically conductive layers |
| US9656214B2 (en) * | 2012-11-30 | 2017-05-23 | Empire Technology Development Llc | Graphene membrane laminated to porous woven or nonwoven support |
| CA2913952C (en) | 2013-05-30 | 2021-12-07 | National Research Council Of Canada | Conductors comprising a functionalized organosiloxane network and methods for the preparation thereof |
| US10714724B2 (en) | 2013-11-18 | 2020-07-14 | California Institute Of Technology | Membranes for electrochemical cells |
| US10238388B2 (en) * | 2015-10-29 | 2019-03-26 | Ethicon Llc | Surgical stapler buttress assembly with humidity tolerant adhesive |
| CN110997293B (zh) * | 2017-08-17 | 2022-06-17 | 株式会社Lg化学 | 聚合物电解质膜的后处理方法 |
| CN111450553B (zh) * | 2020-03-27 | 2022-03-04 | 聊城鲁西甲胺化工有限公司 | 一种二甲基甲酰胺的蒸发系统及生产工艺 |
| CN117136450A (zh) * | 2021-01-28 | 2023-11-28 | 宁德新能源科技有限公司 | 叠层多孔膜、二次电池以及电子装置 |
| CN113555645B (zh) * | 2021-06-01 | 2023-09-05 | 惠州锂威新能源科技有限公司 | 一种改性隔膜、锂离子电池和用电装置 |
| JP7771399B2 (ja) * | 2021-11-26 | 2025-11-17 | ダブル・スコープコリア カンパニー，リミテッド | セパレータおよびその製造方法 |
| CN115896864B (zh) * | 2022-08-29 | 2025-10-21 | 中国华能集团清洁能源技术研究院有限公司 | 一种制氢隔膜及其制备方法和应用 |
| USD1091969S1 (en) * | 2023-11-03 | 2025-09-02 | Zhejiang Wehaves Network Technology Co., Ltd | Dog leash |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1570888A1 (de) * | 1963-08-29 | 1970-03-19 | Monsanto Co | Verfahren zur Herstellen eines oberflaechenaktiven Agens |
| US3472700A (en) * | 1967-03-01 | 1969-10-14 | Nat Lead Co | Electrolyte-wettable storage battery separators and process for forming same |
| CA984903A (en) * | 1970-08-03 | 1976-03-02 | Leland M. Gillman | Separators for alkaline batteries |
| CA981991A (en) * | 1971-01-14 | 1976-01-20 | Celanese Corporation | Hydrophilic microporous film |
| US3929509A (en) * | 1972-04-18 | 1975-12-30 | Celanese Corp | Hydrophilic microporous film |
| US3853601A (en) * | 1972-04-18 | 1974-12-10 | Celanese Corp | Hydrophilic microporous film |
| US3880672A (en) * | 1973-03-23 | 1975-04-29 | Esb Inc | Battery barrier and battery |
| JPS538732A (en) * | 1976-07-12 | 1978-01-26 | Toa Nenryo Kogyo Kk | Method of producing separator for battery |
| US4192988A (en) * | 1977-07-11 | 1980-03-11 | Foto-Mark, Inc. | Electrically heated thermal microbial drain barrier |
| US4217404A (en) * | 1978-10-23 | 1980-08-12 | Hughes Aircraft Company | Polypropylene separator for use in alkaline storage batteries and process for making same |
| US4192908A (en) * | 1979-06-15 | 1980-03-11 | The United States Of America As Represented By The Secretary Of The Navy | Mass-transport separator for alkaline nickel-zinc cells and cell |
-
1980
- 1980-07-31 US US06/174,146 patent/US4359510A/en not_active Expired - Lifetime
-
1981
- 1981-07-28 CA CA000382634A patent/CA1169118A/en not_active Expired
- 1981-07-30 JP JP56118572A patent/JPH0619980B2/ja not_active Expired - Lifetime
- 1981-07-30 FR FR8114890A patent/FR2488051A1/fr active Granted
- 1981-07-30 DE DE3130069A patent/DE3130069C2/de not_active Expired - Lifetime
- 1981-07-30 GB GB8123398A patent/GB2081604B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3130069A1 (de) | 1982-03-04 |
| US4359510A (en) | 1982-11-16 |
| GB2081604B (en) | 1984-07-11 |
| GB2081604A (en) | 1982-02-24 |
| JPH0619980B2 (ja) | 1994-03-16 |
| JPS5755064A (en) | 1982-04-01 |
| FR2488051A1 (fr) | 1982-02-05 |
| CA1169118A (en) | 1984-06-12 |
| FR2488051B1 (cg-RX-API-DMAC7.html) | 1984-04-27 |
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