Separator
A separator in battery cells is a thin, porous membrane that physically separates the positive and negative electrodes. It allows lithium ions to pass through while preventing direct contact between the electrodes, which would cause a short circuit. Most separators are made out of polyethelene or polypropylene, and do not involve large amounts of critical minerals.
Critical minerals used in Separator
This component doesn't use any critical minerals
Traded commodities related to Separator
The United Nations Comtrade database provides detailed trade statistics by product and trading partner. Imported and exported products are classified under the Harmonized Commodity Description and Coding System (HS system), used uniformly by most customs authorities around the world. Based on the latest update of the HS system and data available in UN Comtrade, you can find below the relevant commodities related to this technology, including their HS codes and full descriptions.
We have classified these technology-related commodities into three groups: Midstream (chemical and material inputs of technology components), Downstream (fully assembled components or products), and Waste/Recycling (including recycled or waste products and components). Commodities are further arranged according to the relevant technology components.