METHODS OF CONTINUOUS AND SEMI-CONTINUOUS PRODUCTION OF ELECTROCHEMICAL CELLS
Embodiments described herein relate generally to systems and methods for continuously and/or semi-continuously manufacturing electrochemical cells with semi-solid electrodes. In some embodiments, a method can include mixing an active material, a conductive material, and an electrolyte to form a semi...
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| creator | COSTA, Nathan FINKENAUR, Madeleine ZAGARS, Raymond SIDDIQUI, Hasan TYLER, Matthew R AXELSEN, Neil JORDAN, Glenn MEHOS, Gregory |
| description | Embodiments described herein relate generally to systems and methods for continuously and/or semi-continuously manufacturing electrochemical cells with semi-solid electrodes. In some embodiments, a method can include mixing an active material, a conductive material, and an electrolyte to form a semi-solid electrode material. The method further includes drawing a vacuum on the semi-solid electrode material, compressing the semi-solid electrode material to form an electrode brick, and dispensing a portion of the electrode brick onto a current collector via a dispensation device to form an electrode. In some embodiments, the current collector is disposed on a pouch material. In some embodiments, the dispensation device includes a top blade for top edge control and two side plates for side edge control. In some embodiments, the method can further include conveying the electrode through the top blade and the two side plates to shape the electrode. |
| format | Patent |
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In some embodiments, a method can include mixing an active material, a conductive material, and an electrolyte to form a semi-solid electrode material. The method further includes drawing a vacuum on the semi-solid electrode material, compressing the semi-solid electrode material to form an electrode brick, and dispensing a portion of the electrode brick onto a current collector via a dispensation device to form an electrode. In some embodiments, the current collector is disposed on a pouch material. In some embodiments, the dispensation device includes a top blade for top edge control and two side plates for side edge control. 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In some embodiments, a method can include mixing an active material, a conductive material, and an electrolyte to form a semi-solid electrode material. The method further includes drawing a vacuum on the semi-solid electrode material, compressing the semi-solid electrode material to form an electrode brick, and dispensing a portion of the electrode brick onto a current collector via a dispensation device to form an electrode. In some embodiments, the current collector is disposed on a pouch material. In some embodiments, the dispensation device includes a top blade for top edge control and two side plates for side edge control. In some embodiments, the method can further include conveying the electrode through the top blade and the two side plates to shape the electrode.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD1dQ3x8HcJVvB3U3D29wvx9Av1Dw1WcPRzUQh29fXURRILCPJ3CXUO8fT3Ayl29XF1Dgnyd_YAqnJ29FFwdvXxCeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRkaGhqbmhgaOhsbEqQIAziEvag</recordid><startdate>20220414</startdate><enddate>20220414</enddate><creator>COSTA, Nathan</creator><creator>FINKENAUR, Madeleine</creator><creator>ZAGARS, Raymond</creator><creator>SIDDIQUI, Hasan</creator><creator>TYLER, Matthew R</creator><creator>AXELSEN, Neil</creator><creator>JORDAN, Glenn</creator><creator>MEHOS, Gregory</creator><scope>EVB</scope></search><sort><creationdate>20220414</creationdate><title>METHODS OF CONTINUOUS AND SEMI-CONTINUOUS PRODUCTION OF ELECTROCHEMICAL CELLS</title><author>COSTA, Nathan ; FINKENAUR, Madeleine ; ZAGARS, Raymond ; SIDDIQUI, Hasan ; TYLER, Matthew R ; AXELSEN, Neil ; JORDAN, Glenn ; MEHOS, Gregory</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022115710A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>COSTA, Nathan</creatorcontrib><creatorcontrib>FINKENAUR, Madeleine</creatorcontrib><creatorcontrib>ZAGARS, Raymond</creatorcontrib><creatorcontrib>SIDDIQUI, Hasan</creatorcontrib><creatorcontrib>TYLER, Matthew R</creatorcontrib><creatorcontrib>AXELSEN, Neil</creatorcontrib><creatorcontrib>JORDAN, Glenn</creatorcontrib><creatorcontrib>MEHOS, Gregory</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COSTA, Nathan</au><au>FINKENAUR, Madeleine</au><au>ZAGARS, Raymond</au><au>SIDDIQUI, Hasan</au><au>TYLER, Matthew R</au><au>AXELSEN, Neil</au><au>JORDAN, Glenn</au><au>MEHOS, Gregory</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHODS OF CONTINUOUS AND SEMI-CONTINUOUS PRODUCTION OF ELECTROCHEMICAL CELLS</title><date>2022-04-14</date><risdate>2022</risdate><abstract>Embodiments described herein relate generally to systems and methods for continuously and/or semi-continuously manufacturing electrochemical cells with semi-solid electrodes. In some embodiments, a method can include mixing an active material, a conductive material, and an electrolyte to form a semi-solid electrode material. The method further includes drawing a vacuum on the semi-solid electrode material, compressing the semi-solid electrode material to form an electrode brick, and dispensing a portion of the electrode brick onto a current collector via a dispensation device to form an electrode. In some embodiments, the current collector is disposed on a pouch material. In some embodiments, the dispensation device includes a top blade for top edge control and two side plates for side edge control. In some embodiments, the method can further include conveying the electrode through the top blade and the two side plates to shape the electrode.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | METHODS OF CONTINUOUS AND SEMI-CONTINUOUS PRODUCTION OF ELECTROCHEMICAL CELLS |
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