[G] Biomaterials Development and Clinics

1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[122] Effect of substrate on photoinduced and mechanical functions of anodized Ti alloys

*Naoya MASAHASHI¹, Maya KUBOTA², Miki HATAKEYAMA³, Yu MORI⁴, Hiroyuki INOUE⁵, Shuji HANADA⁶ (1. Instutute for Materials Research, Tohoku University, 2. Instutute for Materials Research, Tohoku University, 3. Instutute for Materials Research, Tohoku University, 4. Graduate School of Medicine, Tohoku University, 5. Graduate School of Engineering, Osaka Metropolitan University, 6. Instutute for Materials Research, Tohoku University)

Keywords:

光誘起機能,チタン合金,陽極酸化,再結合,スパーク放電

TiやTi合金基板上に陽極酸化処理で成膜したTiO₂の光誘起機能や力学機能は、同一条件で成膜しても基板によって変わる。本発表はTiO₂の電子構造・組織・結晶性・化学組成等を調べ、その原因についての考察を紹介する。