Morphology of Catalyst Deposited by Spray Pyrolysis

Secondly, the formation of controlled size and size distribution aggregates directly from the powder production process is in a range that is suitable for a variety of deposition methods. 

spray-based synthesis avoids the additional processing steps to control the size of the aggregates that are often required for electroeatalysts prepared by solution precipitation/impregnation techniques. For example, inks or pastes containing electrocatalyst powders produced by solution precipitation routes are 

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