Global Research Center for Environment and Energy based on Nanomaterials Science

National Institute for Materials Science (NIMS)

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  4. Nano-Structure Analysis Group

Nano-Structure Analysis Group

Naoyuki Sugiyama

GREEN Leader

Naoyuki Sugiyama


Structure and compositional analysis for materials in the next generation batteries at sub nm scale

We analyze of the crystal structure and compositional structure for new emerging materials used in the next generation secondary batteries, by combination of FIB-SEM, SEM-EDS-SXES and Cs-STEM. And we also examine experimental conditions for maintaining the original structure of materials by use of these equipment available at non-air-exposure atmosphere and low-temperature.