[1E01-07] Vitrification 1

[1E05] Basic research programs for the next generation vitrification technology

(31)Local structure analysis of iron phosphate glass containing high-level waste simulant using synchrotron radiation based XAFS

*Yoshihiro Okamoto¹, Hideaki Shiwaku¹, Takayuki Nagai¹, Hidekazu Kobayashi¹, Kenichi Sasage¹, Kiyoshi Hatakeyama² (1.JAEA, 2.E&E Techno Service Co. Ltd.)

Keywords:Vitrification, Iron phosphate glass, XAFS, Synchrotron radiation

The local structure and chemical state of fission product elements in the iron phosphate glass samples containing high-level waste simulant were investigated by using synchrotron radiation based XAFS.