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Research Interests

01

 Investigating structural changes of electrocatalysts
under potential via electrochemical liquid-cell S/TEM

I am focusing on ...

▪ Development of in situ electrochemical liquid-cell S/TEM technique with high reliability and reproducibility

▪ Investigation of degradation process of different Pt/C catalysts under various potential applied condition

▪ Elucidation of structural changes of Cu catalysts under CO2 reduction reaction condition

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02

 Elucidating structure-propoerty relationship of
catalytic nanocrystals via 3D reconstruction method

I am focusing on ...

▪ Determination of 3D atomic structure of synthesized Pt nanocrystals with size below 3 nm

▪ In-depth analysis for surface chemistry on low-symmetry surface structures

▪ Statistical investigation of 3D atomic structure of Pt nanocrystals synthesized in identical batch

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