Presentation Information

[S3.13]Structural analysis by neutron and X-ray scattering and generating of catalytic effect for hydrogen desorption/re-absorption process of NaAlH4–TiCl3

*Kazutaka IKEDA1,2,4, Fumika FUJISAKI3, Toshiya OTOMO1,2,4,5, Hidetoshi OHSHITA1, Takashi HONDA1,2,4, Toru KAWAMATA6, Hiroshi ARIMA7, Kazumasa SUGIYAMA6, Hitoshi ABE1,2,5, Hyunjeong KIM9, Kouji SAKAKI9, Yumiko NAKAMURA9, Akihiko MACHIDA10, Toyoto SATO8, Shigeyuki TAKAGI6,Shinichi ORIMO6 (1. IMSS, KEK, 2. SOKENDAI, 3. SOKENDAI (Present: Honda R&D Co. Ltd), 4. J-PARC Center, 5. Ibaraki Univ., 6. IMR, Tohoku Univ., 7. IMR, Tohoku Univ. (Present: CROSS), 8. IMR, Tohoku Univ. (Present: Shibaura Inst. Tech.), 9. EPRI, AIST, 10. QuBS, QST)

Keywords:

錯体水素化物,水素貯蔵,中性子回折,X線回折,X線吸収微細構造,X線異常散乱

TiCl3を添加したNaAlH4の中性子・X線散乱測定により水素放出吸蔵反応における構造変化を調べて触媒効果が発現する機構を明らかにした。