ISO 12467-2

Chemical analysis of lithium composite oxides — Part 2: Determination of trace elemental impurities by inductively coupled plasma optical emission spectrometry

Scope

This document describes an analytical procedure for the determination of trace elements in Li composite oxides for Li-ion battery (LiB).
These are in particular the elements:
aluminium (Al), barium (Ba), calcium (Ca), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), molybdenum (Mo), phosphorus (P), sodium (Na), strontium (Sr), titanium (Ti), zinc (Zn), zirconium (Zr) in Li composite oxides.
The determination is performed by optical emission spectrometry with inductively coupled plasma (ICP-OES).