Video: How to Dispense PEDOT:PSS on a Spinning Substrate

This video shows how to dispense PEDOT:PSS on a spinning substrate.

Our PEDOT:PSS is supplied by Heraeus Clevious™, with this example demonstrating our PEDOT:PSS AI 4083. This material is typically used as a hole transporting layer and is deposited prior to the active layer.

We advise that the PEDOT:PSS is filtered by using a rubber-free syringe and a 0.45 μm PVDF filter prior to use. The substrate is spun to 6000 rpm and the solution (a quantity of 30-40 μl) is dynamically deposited (i.e. during the spinning process).

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