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Battery Manufacturing Terminology
A liquid lithium-ion battery with an aqueous solvent as the electrolyte.
A lithium-ion battery that contains both liquid and solid electrolytes.
A lithium-ion battery cell that contains only solid-state electrolyte and does not contain any liquid electrolyte, liquid solvents, or liquid additives.
Translation: A lithium-ion battery in which the liquid electrolyte forms a gel-like state with a polymer high-molecular-weight material.
A lithium-ion battery in which one side of the electrode does not contain liquid electrolyte, while the other side of the electrode contains liquid electrolyte. Alternatively, a lithium-ion battery in which the mass or volume of solid electrolyte in an individual cell constitutes half of the total mass or total volume of electrolyte in the individual cell.
Lithium batteries that use plastic film as the outer casing.
In the manufacturing process of lithium-ion batteries, the positive electrode sheet, negative electrode sheet, and separator are stacked or wound together alternately. After being fixed with termination tape at the end, they form the basic unit known as a winding core.
"Anode typically refers to the electrode where oxidation reactions occur.Note: The anode is the negative electrode during discharge and the positive electrode during charging."
Cathode typically refers to the electrode where reduction reactions occur.Note: The cathode is the positive electrode during discharge and the negative electrode during charging.
"An electrode made by adhering a certain proportion of active material and conductive additives to a current collector through a binder, and then fabricated through a specific process.Note: The current collector for the electrode sheet can be in the form of metal foil, mesh, and so on."
Typically, it refers to the electrode sheet containing active materials that undergo oxidation reactions during discharge, and it has a relatively lower electrical potential.
Typically, it refers to the electrode sheet containing active materials that undergo reduction reactions during discharge, and it has a relatively higher electrical potential.
A battery component made of an ion-permeable material that prevents contact between electrode tabs of opposite polarity within the battery from causing a short circuit.
A combination formed by encapsulating one or multiple core packs, connecting the electrode tabs, and then leading out the terminal post.
A metallic conductor that connects the internal electrode sheets of a battery with terminals.Note: In the case of multi-tab batteries connecting with terminals, additional connecting strips may be introduced to reinforce the tabs.
Substances that undergo electrochemical reactions during the charge and discharge processes of a battery to store or release electrical energy. They are divided into positive electrode active materials and negative electrode active materials.
