マイクロ流路によるコアシェル型PBAナノ粒子の結晶成長制御とヘテロ接着界面の観測

To understand the physical properties and material functions of Prussian Blue Analogue (PBA) core-shell nanoparticles, we examined the particle size effect of CoFe-PBA, which forms the core of the core-shell nanoparticles and exhibits a charge transfer coupled spin transition (CTCST) with a significant volume change. This investigation focused on structure, physical properties, and the effects of applied pressure. Additionally, the adhesion surfaces of different PBAs in the core-shell nanoparticles were directly observed using electron microscopy to study the effects of internal pressure and strain caused by lattice mismatch at the interfaces where PBAs are bonded.