Titles:
HYDROPHILIC LITHIUM METAL COMPOSITE ANODE AND METHODS OF MAKING SAME
ANODE COMPOSITE LITHIUM-MÉTAL HYDROPHILE ET PROCÉDÉS DE FABRICATION DE CETTE DERNIÈRE
Abstracts:
A method of forming a lithium metal composite anode for a battery is disclosed. One method includes providing a portion of lithium metal and adding at least one type of hydrophilic matter to a portion of lithium metal to adhere or embed the at least one type of hydrophilic matter to or into the portion of lithium metal to form a lithium metal composite anode.
Un procédé de formation d'une anode composite lithium-métal pour une batterie est divulgué. Un procédé consiste à fournir une partie lithium-métal et à ajouter au moins un type de matière hydrophile à une partie de lithium-métal pour faire adhérer ou incorporer l'au moins un type de matière hydrophile à ou dans la partie de lithium-métal pour former une anode composite de lithium-métal.
Titles:
ROLL PRESS DEVICE AND PRESSING METHOD
ロールプレス装置および圧着方法
Abstracts:
A roll press device (1) wherein a main conveyance line (10) conveys a metal foil (W1) to be used as a substrate. A pressure roll (12) is provided on top of the main conveyance line (10). Lithium conveyance lines (20, 30) convey lithium foils (W2, W3) to be adhered to the metal foil (W1) and join the main conveyance line (10) upstream of the pressure roll (12). The pressure roll (12) presses the surface of the metal foil (W1) while rolling the lithium foils (W2, W3) onto the surface of the metal foil (W1).
Titles:
A kind of preparation method and equipment of lithium foil
一种锂箔的制备方法及设备
Abstracts:
The invention discloses a preparation method and equipment of a lithium foil, and relates to the technical field of batteries. The preparation method of the lithium foil is applied to the calendering area of the calendering equipment, and the calendering area is provided with a model layer, an initial lithium foil and a receiving layer, and the initial lithium foil is located between the model layer and the receiving layer; the A protruding and/or concave structure is provided on the side of the model layer close to the initial lithium foil; the model layer, the initial lithium foil and the receiving layer are pulled by the calendering device under the traction force of the traction device The lithium moiety on the original lithium foil is transferred to the receiving layer, so that the original lithium foil is transformed into a textured lithium foil. The lithium foil provided by the invention can solve the problem that the current lithium supplementation method easily causes excessive lithium supplementation.
