IT1163067B - Materiale per separatori di batterie e metodo per la sua formazione - Google Patents
Materiale per separatori di batterie e metodo per la sua formazioneInfo
- Publication number
- IT1163067B IT1163067B IT19386/83A IT1938683A IT1163067B IT 1163067 B IT1163067 B IT 1163067B IT 19386/83 A IT19386/83 A IT 19386/83A IT 1938683 A IT1938683 A IT 1938683A IT 1163067 B IT1163067 B IT 1163067B
- Authority
- IT
- Italy
- Prior art keywords
- training
- battery separator
- separator material
- battery
- separator
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/24—Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- H01M50/44—Fibrous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- 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
- H01M2300/0005—Acid 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34517382A | 1982-02-02 | 1982-02-02 | |
US44585782A | 1982-12-06 | 1982-12-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8319386A0 IT8319386A0 (it) | 1983-02-02 |
IT8319386A1 IT8319386A1 (it) | 1984-08-02 |
IT1163067B true IT1163067B (it) | 1987-04-08 |
Family
ID=26994292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19386/83A IT1163067B (it) | 1982-02-02 | 1983-02-02 | Materiale per separatori di batterie e metodo per la sua formazione |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS58155651A (de) |
BE (1) | BE895762A (de) |
BR (1) | BR8300575A (de) |
DE (1) | DE3302535C2 (de) |
ES (1) | ES519789A0 (de) |
FR (1) | FR2520937B1 (de) |
GB (1) | GB2117172B (de) |
IT (1) | IT1163067B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529677A (en) * | 1982-02-02 | 1985-07-16 | Texon Incorporated | Battery separator material |
FR2599663B1 (fr) * | 1986-06-04 | 1988-09-16 | Fibraconsult Management Beratu | Procede pour la fabrication de plaques notamment pour l'isolation acoustique renfermant des fibres minerales et de la perlite expansee et plaques ainsi obtenues |
JPH0195466A (ja) * | 1987-10-07 | 1989-04-13 | Meidensha Corp | 金属ハロゲン電池用セパレータ |
JP2625785B2 (ja) * | 1987-12-11 | 1997-07-02 | 東洋紡績株式会社 | 電池セパレーター用不織布およびその製造方法 |
CA2034590A1 (en) * | 1990-07-09 | 1992-01-10 | Mark J. Isaacson | Battery separator for recombinant batteries |
US6998193B2 (en) * | 2001-12-28 | 2006-02-14 | Policell Technologies, Inc. | Microporous membrane and its uses thereof |
DE10238945B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung, Verwendung des Separators in Lithium-Batterien und Batterie mit dem Separator |
EP3214689B1 (de) * | 2014-10-31 | 2019-01-23 | Kabushiki Kaisha Toshiba | Batterie mit wasserfreiem elektrolyt und batteriepack |
EP3930071B1 (de) * | 2015-06-26 | 2023-06-07 | Daramic, LLC | Verbesserte separatoren für absorbierende glasfasermatten, vrla-batterien und zugehörige verfahren zur herstellung und verwendung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332834A (en) * | 1965-11-03 | 1967-07-25 | American Cyanamid Co | Process of forming dry strength paper with cationic resin, polyacrylamide resin and alum complex and paper thereof |
FR1546172A (fr) * | 1966-12-03 | 1968-11-15 | Siemens Ag | Membrane étanche aux gaz utilisée dans les cellules électro-chimiques |
DE1596076C3 (de) * | 1967-06-28 | 1974-08-01 | Fa. Carl Freudenberg, 6940 Weinheim | Scheider für Akkumulatoren |
JPS5937292B2 (ja) * | 1977-10-03 | 1984-09-08 | 旭化成株式会社 | ポリオレフイン樹脂多孔膜およびアルカリ蓄電池セパレ−タ−ならびにミクロフイルタ− |
JPS54140941A (en) * | 1978-04-26 | 1979-11-01 | Mitsui Petrochemical Ind | Method of producing battery separator |
US4216281A (en) * | 1978-08-21 | 1980-08-05 | W. R. Grace & Co. | Battery separator |
EP0051599A4 (de) * | 1980-05-12 | 1982-09-03 | Dexter Corp | Batterieseparator für batterien des bleisäuretyps. |
CA1172310A (en) * | 1980-06-30 | 1984-08-07 | Stanley J. Strzempko | Battery separator material |
-
1983
- 1983-01-26 DE DE3302535A patent/DE3302535C2/de not_active Expired - Fee Related
- 1983-01-31 GB GB08302565A patent/GB2117172B/en not_active Expired
- 1983-01-31 BE BE0/210016A patent/BE895762A/fr not_active IP Right Cessation
- 1983-02-01 FR FR8301546A patent/FR2520937B1/fr not_active Expired
- 1983-02-01 ES ES519789A patent/ES519789A0/es active Granted
- 1983-02-02 JP JP58016840A patent/JPS58155651A/ja active Pending
- 1983-02-02 BR BR8300575A patent/BR8300575A/pt unknown
- 1983-02-02 IT IT19386/83A patent/IT1163067B/it active
Also Published As
Publication number | Publication date |
---|---|
ES8402677A1 (es) | 1984-03-01 |
GB2117172B (en) | 1985-11-20 |
GB2117172A (en) | 1983-10-05 |
BR8300575A (pt) | 1983-11-08 |
DE3302535A1 (de) | 1983-08-04 |
JPS58155651A (ja) | 1983-09-16 |
DE3302535C2 (de) | 1996-10-31 |
BE895762A (fr) | 1983-05-16 |
IT8319386A0 (it) | 1983-02-02 |
GB8302565D0 (en) | 1983-03-02 |
FR2520937A1 (fr) | 1983-08-05 |
FR2520937B1 (fr) | 1986-11-14 |
IT8319386A1 (it) | 1984-08-02 |
ES519789A0 (es) | 1984-03-01 |
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