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Overview of the preparation of small, industrial‐type zeolite ZSM‐5 crystals (Zeolyst, CBV2314). SEM images of: a,b) Bare zeolite powder. c) Aggregate of ZSM‐5 crystals attached to manipulator using electrostatic force. d) ZSM‐5 crystals on a Si microtip. e) ZSM‐5 crystals on Si microtip after partial focused ion beam (FIB) milling with the protective Pt/C cap indicated. f) Final sample needle prior to APT measurement.
