CA1293018C - Pellicule microporeuse - Google Patents

Pellicule microporeuse

Info

Publication number: CA1293018C
Authority: CA; Canada
Prior art keywords: electrochemical cell; film; separator; halopolymer; films
Prior art date: 1985-12-17
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

Application number

CA000497808A

Other languages

English (en)

Inventor

John Anthony Cook

George Barry Park

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Scimat Ltd

Original Assignee

Scimat 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.)

1985-12-17

Filing date

1985-12-17

Publication date

1991-12-10

1985-12-17 Application filed by Scimat Ltd filed Critical Scimat Ltd

1985-12-17 Priority to CA000497808A priority Critical patent/CA1293018C/fr

1990-03-02 Priority to CA000615664A priority patent/CA1322425C/fr

1991-12-10 Application granted granted Critical

1991-12-10 Publication of CA1293018C publication Critical patent/CA1293018C/fr

2008-12-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910052744 lithium Inorganic materials 0.000 claims abstract description 11
FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 11
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 10
239000003792 electrolyte Substances 0.000 claims abstract description 9
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 7
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052801 chlorine Inorganic materials 0.000 claims abstract description 7
239000000460 chlorine Substances 0.000 claims abstract description 7
229910052731 fluorine Inorganic materials 0.000 claims abstract description 7
239000011737 fluorine Substances 0.000 claims abstract description 7
229920001577 copolymer Polymers 0.000 claims description 12
229910052751 metal Inorganic materials 0.000 claims description 9
239000002184 metal Substances 0.000 claims description 9
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
239000005977 Ethylene Substances 0.000 claims description 8
XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 4
239000012530 fluid Substances 0.000 claims description 2
YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 2
239000000126 substance Substances 0.000 abstract description 6
229910052784 alkaline earth metal Inorganic materials 0.000 abstract description 4
239000003513 alkali Substances 0.000 abstract description 2
150000001342 alkaline earth metals Chemical class 0.000 abstract description 2
229920006254 polymer film Polymers 0.000 abstract description 2
206010037660 Pyrexia Diseases 0.000 abstract 1
239000010408 film Substances 0.000 description 71
229920000642 polymer Polymers 0.000 description 32
239000012632 extractable Substances 0.000 description 23
150000003839 salts Chemical class 0.000 description 17
210000004027 cell Anatomy 0.000 description 16
239000000306 component Substances 0.000 description 14
238000000034 method Methods 0.000 description 13
229920006355 Tefzel Polymers 0.000 description 12
QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 12
238000000605 extraction Methods 0.000 description 9
239000000203 mixture Substances 0.000 description 8
239000011148 porous material Substances 0.000 description 8
239000002904 solvent Substances 0.000 description 7
229920001780 ECTFE Polymers 0.000 description 6
239000000463 material Substances 0.000 description 6
-1 polyethylene Polymers 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
238000010128 melt processing Methods 0.000 description 4
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 3
229920010177 Kynar® 460 Polymers 0.000 description 3
239000002253 acid Substances 0.000 description 3
238000005868 electrolysis reaction Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
229910052808 lithium carbonate Inorganic materials 0.000 description 3
229910003002 lithium salt Inorganic materials 0.000 description 3
159000000002 lithium salts Chemical class 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000011159 matrix material Substances 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
239000000178 monomer Substances 0.000 description 3
229920000098 polyolefin Polymers 0.000 description 3
229940058401 polytetrafluoroethylene Drugs 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
239000002033 PVDF binder Substances 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
229910006124 SOCl2 Inorganic materials 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
230000004888 barrier function Effects 0.000 description 2
239000003431 cross linking reagent Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
239000003014 ion exchange membrane Substances 0.000 description 2
239000012528 membrane Substances 0.000 description 2
210000004379 membrane Anatomy 0.000 description 2
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000004806 packaging method and process Methods 0.000 description 2
230000000737 periodic effect Effects 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
229920002981 polyvinylidene fluoride Polymers 0.000 description 2
238000002459 porosimetry Methods 0.000 description 2
238000010992 reflux Methods 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910010225 LiAlC14 Inorganic materials 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
239000006057 Non-nutritive feed additive Substances 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
239000011260 aqueous acid Substances 0.000 description 1
239000003125 aqueous solvent Substances 0.000 description 1
238000000071 blow moulding Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
210000003850 cellular structure Anatomy 0.000 description 1
238000010382 chemical cross-linking Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000001493 electron microscopy Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000007689 inspection Methods 0.000 description 1
229910001486 lithium perchlorate Inorganic materials 0.000 description 1
229910001537 lithium tetrachloroaluminate Inorganic materials 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-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
230000005855 radiation Effects 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000001878 scanning electron micrograph Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
239000010409 thin film Substances 0.000 description 1
ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

Classifications

- 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

Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Cell Separators (AREA)

CA000497808A 1984-12-19 1985-12-17 Pellicule microporeuse Expired - Lifetime CA1293018C (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA000497808A CA1293018C (fr)	1985-12-17	1985-12-17	Pellicule microporeuse
CA000615664A CA1322425C (fr)	1984-12-19	1990-03-02	Films microporeux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000497808A CA1293018C (fr)	1985-12-17	1985-12-17	Pellicule microporeuse

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000615664A Division CA1322425C (fr)	1984-12-19	1990-03-02	Films microporeux

Publications (1)

Publication Number	Publication Date
CA1293018C true CA1293018C (fr)	1991-12-10

Family

ID=4132105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000497808A Expired - Lifetime CA1293018C (fr)	1984-12-19	1985-12-17	Pellicule microporeuse

Country Status (1)

Country	Link
CA (1)	CA1293018C (fr)

1985
- 1985-12-17 CA CA000497808A patent/CA1293018C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
1997-12-10	MKLA	Lapsed

Publication	Publication Date	Title
US5198162A (en)	1993-03-30	Microporous films
EP2586609B2 (fr)	2023-12-20	Matériau microporeux et son procédé de fabrication
DE69637433T2 (de)	2009-02-19	Hybrider polymerverbundelektrolyt und nichtwässrige elektrochemische zelle
Wang et al.	2000	Novel microporous poly (vinylidene fluoride) blend electrolytes for lithium‐ion batteries
EP0921529B1 (fr)	2008-03-05	Electrolyte hybride, procede de fabrication de ce dernier et procede de fabrication d'un element electrochimique a l'aide de cet electrolyte
EP3043402A1 (fr)	2016-07-13	Film protecteur, séparateur l'utilisant et batterie secondaire
EP0798791A2 (fr)	1997-10-01	Membrane composite à électrolyte polymère
EP0188114B1 (fr)	1991-09-11	Pellicules microporeuses
JP2003017128A (ja)	2003-01-17	ゲル状高分子電解質およびこれを用いたリチウム電池
JPWO1997048106A1 (ja)	1999-08-24	ハイブリッド電解質、該電解質の製造方法、および該電解質を用いた電気化学素子の製造方法
EP1008202B1 (fr)	2002-03-27	Extrusion de composants cellulaires en fonction d'un polymere
CA1244876A (fr)	1988-11-15	Composants electriques proteges
KR20020070882A (ko)	2002-09-11	다공성 필름 및 그의 제조방법과 용도
CA1293018C (fr)	1991-12-10	Pellicule microporeuse
CA1322425C (fr)	1993-09-21	Films microporeux
GB2232982A (en)	1991-01-02	Microporous films
KR20020083117A (ko)	2002-11-01	겔형의 고분자 전해질 및 이를 채용한 리튬 전지
Sathiyamoorthi et al.	2003	Synthesis and studies of new plasticized PVP: NaClO3 electrolyte system for battery applications
JP3642597B2 (ja)	2005-04-27	電池に用いられるセパレータ
WO1989012659A1 (fr)	1989-12-28	Films microporeux
Renna et al.	2020	Modification of lithium metal anode and solid-state electrolyte interface with a gel electrolyte
Park et al.	2001	Polymeric gel electrolytes reinforced with glass-fibre cloth for lithium secondary batteries
JPH10134793A (ja)	1998-05-22	多孔膜
JPH1176775A (ja)	1999-03-23	リチウムイオン導電性ポリマーの基材膜
JPH10321210A (ja)	1998-12-04	非水系電池用隔膜