What are some common methods for quantifying the concentration of silver on a membrane surface before leaching test?

10 September 2023 1 8K Report

We can use EDX to measure the silver concentration before and after leaching test to know amount of silver leached. However, the concentration of leached silver from membrane is measured using ug/L or mg/L with the aid of ICP-MS. How to measure the silver concentration before leaching test of membrane using ug/L or mg/L unit?

Yuri Mirgorod

Deepa Suresh

X-ray photoelectron spectroscopy (XPS) is a surface chemical analysis technique that can be used in the elemental analysis of silver.

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