Battery knowledge · Cell components and electrode materials
Can
The rigid metal case of a cylindrical or prismatic cell, usually nickel-plated steel or aluminium. It holds the stack under pressure, contains the electrolyte and, in a cylindrical cell, doubles as the negative terminal.
- Also called
- casing, housing
Example
Cell components and electrode materials: an example situation
Electrons travel through additive, foil and tab; ions use electrolyte and separator pathways.
Read Can alongside Cylindrical cell in this context. A cell made by winding the electrodes into a jelly roll and sealing it in a round metal can. Sizes are named by their dimensions: a 21700 cell is 21 mm across and 70 mm long.
Use in Lemonergy
Connect each material with its function.
This is a reference concept. No executable Lemonergy block has been verified for this term.
References & further reading
Further reading on this topic
These sources provide broader context; they are not presented as citations for every statement in this entry.
- DOE Explains… Batteries
U.S. Department of Energy
Topic background · Introductory account of electrodes, electrolyte and conversion between chemical and electrical energy.
- Current and future lithium-ion battery manufacturing
Yangtao Liu, Ruihan Zhang, Jun Wang, Yan Wang · iScience · 2021
Topic background · Electrode preparation, cell assembly, formation and manufacturing trade-offs.