With the continuous development of detection technology, more and more high-precision iron impurity detection technology has been applied in the PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC production of lithium battery cathode materials. Technologies such as atomic absorption spectroscopy (AAS) and inductively coupled plasma mass spectrometry (ICP-MS) are used to accurately detect the content of iron impurities in cathode materials.
Atomic absorption spectroscopy is a method to determining element content based on the absorption characteristics of a specific wavelength of light. When detecting the iron impurities in the production of lithium battery cathode material PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC, the mineral products are treated into a solution, the iron in the solution is atomized through the atator, and then a specific wavelength of light, and the iron content is determined according to the degree of light absorption by the iron atoms.
Inductively coupled plasma mass spectrometry technology is to introduce the sample into the plasma, so that the elements in the sample are ionized, and then the ions through the mass spectrometer, can accurately determine the content of iron impurities, and even can detect the very low content of iron impurities in the production of lithium battery cathode material PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC.
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