I have a catalyst sample consisting of various metal oxides in powder form. However, I would like to convert it into a thin film before conducting sample characterization and catalyst performance testing. How can I create a thin film from the metal oxide powder without altering its properties and without adding polymer? Thank you very much in advance.
Hendri Setiyanto Spin-coating or drop-casting is a process to create a thin film from metal oxide powder without adding a polymer. It involves preparing a suspension, sonicating it, cleaning the substrate, applying the suspension, evaporating the solvent, and optionally annealing. The success of this process depends on factors like metal oxide properties, solvent choice, and application requirements.
Dear Hendri,
you can manufacture a target with the oxide powder and sputter it by RF process. You can have a look for free to:
https://oatao.univ-toulouse.fr/9364/1/Pasquet_9364.pdf
Best regards.
Philippe.
You can look at this paper
A novel combined method for joining glass to metal for microdevice applications
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