Figure 5 | Scientific Reports

Figure 5

From: Loss of radioactivity in radiocesium-bearing microparticles emitted from the Fukushima Dai-ichi nuclear power plant by heating

Figure 5

Structures and compositions of CsP-3 after heating at 900°C. (a) STEM-ADF image of CsP-3. (b) Enlarged view of the white square in (a). (c) Electron diffraction pattern acquired from the area indicated by c in (b). (d) Calculated electron diffraction pattern of willemite (Zn2SiO4) observed along <122>. (e) Electron diffraction pattern acquired from the area indicated by e in (b). (f) Calculated electron diffraction pattern of franklinite (ZnFe2O4) observed along <111>. (g) Element maps of the same frame as (b). (h) EDS spectrum acquired from whole CsP-3.

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