Combinatorial synthesis of oxide powders with an autopipetting system.

We describe development of a relatively simple, rapid route to produce combinatorial compositional oxide powder libraries by autopipetting of liquid precursors. This partitioning approach should apply equally well to any low viscosity, liquid precursors for the synthesis of oxide powders. A commercial autopipet is modified by fitting a plastic "mask" assembly beneath the pipet array in order to partition and direct liquids into crucibles.