Abrégé

A solventless system for fabricating electrodes includes a mechanism for feeding a substrate through the system, a first application region comprised of a first device for applying a first layer to the substrate, wherein the first layer is comprised of an active material mixture and a binder, and the binder includes at least one of a thermoplastic material and a thermoset material, and the system includes a first heater positioned to heat the first layer.

Classes IPC  ?

• H01M 4/04 - Procédés de fabrication en général
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/1393 - Procédés de fabrication d’électrodes à base de matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
• H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
• H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx

Abrégé

A system and method for providing a ceramic-based separator onto an electrode is disclosed. A separator is formed on the electrode via a dry, solvent-free application of a ceramic-based separator to the electrode. An electrode is provided to an application area via a feed mechanism and a separator layer is then applied to the electrode that is comprised of a binder including at least one of a thermoplastic material and a thermoset material and an electrically non-conductive separator material, with the separator layer being applied to the electrode via a dry dispersion application.

Classes IPC  ?

• H01M 50/46 - Séparateurs, membranes ou diaphragmes caractérisés par leur combinaison avec des électrodes
• H01M 50/403 - Procédés de fabrication des séparateurs, des membranes ou des diaphragmes
• H01M 50/446 - Matériau composite constitué d’un mélange de matériaux organiques et inorganiques

Abrégé

A bipolar lead acid battery with increased energy density is provided. The battery includes a number of lead acid wafer cell that each comprise a negative electrode having a negative electrode plate and a negative active material positioned on the negative electrode plate, as well as a positive electrode having a positive electrode plate and a positive active material positioned on the positive electrode plate. The positive electrode plate comprises a metal foil with a conductive film thereon, such as a titanium foil or substrate with a titanium silicide coating thereon. The lead acid wafer cell also includes a separator between the negative and positive electrodes, wherein the separator includes an electrolyte for transferring charge between the negative and positive electrodes.

Classes IPC  ?

• H01M 10/18 - Accumulateurs au plomb avec des électrodes bipolaires
• H01M 10/10 - Immobilisation de l'électrolyte
• H01M 4/14 - Électrodes pour accumulateurs au plomb
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges

Abrégé

A system and method for providing a ceramic-based separator onto an electrode is disclosed. A separator is formed on the electrode via a dry, solvent-free application of a ceramic-based separator to the electrode. An electrode is provided to an application area via a feed mechanism and a separator layer is then applied to the electrode that is comprised of a binder including at least one of a thermoplastic material and a thermoset material and an electrically non-conductive separator material, with the separator layer being applied to the electrode via a dry dispersion application.

Classes IPC  ?

• H01M 4/04 - Procédés de fabrication en général
• H01M 50/46 - Séparateurs, membranes ou diaphragmes caractérisés par leur combinaison avec des électrodes
• H01M 50/403 - Procédés de fabrication des séparateurs, des membranes ou des diaphragmes
• H01M 50/446 - Matériau composite constitué d’un mélange de matériaux organiques et inorganiques
• H01M 10/052 - Accumulateurs au lithium

Abrégé

A solventless system for fabricating electrodes includes a mechanism for feeding a substrate through the system, a first application region comprised of a first device for applying a first layer to the substrate, wherein the first layer is comprised of an active material mixture and a binder, and the binder includes at least one of a thermoplastic material and a thermoset material, and the system includes a first heater positioned to heat the first layer.

Classes IPC  ?

• H01M 4/04 - Procédés de fabrication en général
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/1393 - Procédés de fabrication d’électrodes à base de matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
• H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
• H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
• H01M 10/0565 - Matériaux polymères, p. ex. du type gel ou du type solide

Abrégé

A bipolar lead acid battery with increased energy density is provided. The battery includes a number of lead acid wafer cell that each comprise a negative electrode having a negative electrode plate and a negative active material positioned on the negative electrode plate, as well as a positive electrode having a positive electrode plate and a positive active material positioned on the positive electrode plate. The positive electrode plate comprises a metal foil with a conductive film thereon, such as a titanium foil or substrate with a titanium silicide coating thereon. The lead acid wafer cell also includes a separator between the negative and positive electrodes, wherein the separator includes an electrolyte for transferring charge between the negative and positive electrodes.

Classes IPC  ?

• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
• H01M 4/14 - Électrodes pour accumulateurs au plomb
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/68 - Emploi de matériaux spécifiés pour utilisation dans les accumulateurs au plomb
• H01M 10/12 - Structure ou fabrication
• H01M 10/20 - Accumulateurs au semi-plomb, c.-à-d. accumulateurs dans lesquels une seule électrode contient du plomb
• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires

Abrégé

A bipolar lead acid battery with increased energy density is provided. The battery includes a number of lead acid wafer cell that each comprise a negative electrode having a negative electrode plate and a negative active material positioned on the negative electrode plate, as well as a positive electrode having a positive electrode plate and a positive active material positioned on the positive electrode plate. The positive electrode plate comprises a metal foil with a conductive film thereon, such as a titanium foil or substrate with a titanium silicide coating thereon. The lead acid wafer cell also includes a separator between the negative and positive electrodes, wherein the separator includes an electrolyte for transferring charge between the negative and positive electrodes.

Classes IPC  ?

• H01M 10/12 - Structure ou fabrication
• H01M 4/14 - Électrodes pour accumulateurs au plomb
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/68 - Emploi de matériaux spécifiés pour utilisation dans les accumulateurs au plomb
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
• H01M 10/20 - Accumulateurs au semi-plomb, c.-à-d. accumulateurs dans lesquels une seule électrode contient du plomb
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

A bipolar lead acid battery with increased energy density is provided. The battery includes a number of lead acid wafer cell that each comprise a negative electrode having a negative electrode plate and a negative active material positioned on the negative electrode plate, as well as a positive electrode having a positive electrode plate and a positive active material positioned on the positive electrode plate. The positive electrode plate comprises a metal foil with a conductive film thereon, such as a titanium foil or substrate with a titanium silicide coating thereon. The lead acid wafer cell also includes a separator between the negative and positive electrodes, wherein the separator includes an electrolyte for transferring charge between the negative and positive electrodes.

Classes IPC  ?

• H01M 10/18 - Accumulateurs au plomb avec des électrodes bipolaires
• H01M 10/10 - Immobilisation de l'électrolyte
• H01M 4/14 - Électrodes pour accumulateurs au plomb
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 50/172 - Dispositions pour introduire des connecteurs électriques dans ou à travers des boîtiers

Abrégé

A system and method for providing a ceramic-based separator onto an electrode is disclosed. A separator is formed on the electrode via a dry, solvent-free application of a ceramic-based separator to the electrode. An electrode is provided to an application area via a feed mechanism and a separator layer is then applied to the electrode that is comprised of a binder including at least one of a thermoplastic material and a thermoset material and an electrically non-conductive separator material, with the separator layer being applied to the electrode via a dry dispersion application.

Classes IPC  ?

• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
• H01M 10/058 - Structure ou fabrication
• H01M 50/403 - Procédés de fabrication des séparateurs, des membranes ou des diaphragmes
• H01M 50/446 - Matériau composite constitué d’un mélange de matériaux organiques et inorganiques

Abrégé

A system and method for providing a ceramic-based separator onto an electrode is disclosed. A separator is formed on the electrode via a dry, solvent-free application of a ceramic-based separator to the electrode. An electrode is provided to an application area via a feed mechanism and a separator layer is then applied to the electrode that is comprised of a binder including at least one of a thermoplastic material and a thermoset material and an electrically non-conductive separator material, with the separator layer being applied to the electrode via a dry dispersion application.

Classes IPC  ?

• H01M 2/16 - Séparateurs; Membranes; Diaphragmes; Eléments d'espacement caractérisés par le matériau
• H01M 2/14 - Séparateurs; Membranes; Diaphragmes; Eléments d'espacement
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

A system and method for providing a ceramic-based separator onto an electrode is disclosed. A separator is formed on the electrode via a dry, solvent-free application of a ceramic-based separator to the electrode. An electrode is provided to an application area via a feed mechanism and a separator layer is then applied to the electrode that is comprised of a binder including at least one of a thermoplastic material and a thermoset material and an electrically non-conductive separator material, with the separator layer being applied to the electrode via a dry dispersion application.

Classes IPC  ?

• H01M 50/46 - Séparateurs, membranes ou diaphragmes caractérisés par leur combinaison avec des électrodes
• H01M 50/403 - Procédés de fabrication des séparateurs, des membranes ou des diaphragmes
• H01M 50/446 - Matériau composite constitué d’un mélange de matériaux organiques et inorganiques
• H01M 10/052 - Accumulateurs au lithium

Abrégé

A solventless system for fabricating electrodes includes a mechanism for feeding a substrate through the system, a first application region comprised of a first device for applying a first layer to the substrate, wherein the first layer is comprised of an active material mixture and a binder, and the binder includes at least one of a thermoplastic material and a thermoset material, and the system includes a first heater positioned to heat the first layer.

Classes IPC  ?

• H01M 4/139 - Procédés de fabrication
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 10/04 - Structure ou fabrication en général

Abrégé

A solventless system for fabricating electrodes includes a mechanism for feeding a substrate through the system, a first application region comprised of a first device for applying a first layer to the substrate, wherein the first layer is comprised of an active material mixture and a binder, and the binder includes at least one of a thermoplastic material and a thermoset material, and the system includes a first heater positioned to heat the first layer.

Classes IPC  ?

• H01M 4/139 - Procédés de fabrication
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 10/04 - Structure ou fabrication en général

Abrégé

A solventless system for fabricating electrodes includes a mechanism for feeding a substrate through the system, a first application region comprised of a first device for applying a first layer to the substrate, wherein the first layer is comprised of an active material mixture and a binder, and the binder includes at least one of a thermoplastic material and a thermoset material, and the system includes a first heater positioned to heat the first layer.

Classes IPC  ?

• H01M 4/04 - Procédés de fabrication en général
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/1393 - Procédés de fabrication d’électrodes à base de matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
• H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
• H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
• H01M 10/0565 - Matériaux polymères, p. ex. du type gel ou du type solide