In electrophoretic deposition (EPD), iodine is often added to acetone-based suspensions to stabilize the charged particles and improve their deposition on the substrate. I am curious about the specific role of iodine in this context and whether phenol, or other similar compounds, could serve as an alternative stabilizer. Does anyone have insights or experience with these additives in EPD processes?
Abdelhak Maghchiche
Iodine enhances the stability of acetone-based suspensions in electrophoretic deposition (EPD) by modifying the zeta potential, improving particle migration to the substrate. While phenolic compounds may serve as alternative stabilizers, their effectiveness would depend on their ability to similarly influence electrokinetic properties.
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