| Hydride-ion-conducting K2NiF4-type Ba–Li oxyhydride solid electrolyte F Takeiri, A Watanabe, K Okamoto, D Bresser, S Lyonnard, B Frick, A Ali, ... Nature Materials 21 (3), 325-330, 2022 | 47 | 2022 |
| Direct synthesis of barium titanium oxyhydride for use as a hydrogen permeable electrode T Uchimura, F Takeiri, K Okamoto, T Saito, T Kamiyama, G Kobayashi Journal of Materials Chemistry A 9 (36), 20371-20374, 2021 | 14 | 2021 |
| Impact of Na Concentration on the Phase Transition Behavior and H− Conductivities in the Ba–Li–Na–H–O Oxyhydride System K Okamoto, F Takeiri, Y Imai, M Yonemura, T Saito, K Ikeda, T Otomo, ... Advanced Science 10 (1), 2203541, 2023 | 8 | 2023 |
| Electropositive Metal Doping into Lanthanum Hydride for H− Conducting Solid Electrolyte Use at Room Temperature Y Izumi, F Takeiri, K Okamoto, T Saito, T Kamiyama, A Kuwabara, ... Advanced Energy Materials 13 (43), 2301993, 2023 | 7 | 2023 |
| Stabilization of a high H−-conducting phase via K doping of Ba–Li oxyhydride K Okamoto, F Takeiri, Y Imai, M Yonemura, T Saito, K Ikeda, T Otomo, ... Journal of Materials Chemistry A 10 (43), 23023-23027, 2022 | 5 | 2022 |
| Effects of mechanical grinding on the phase behavior and anhydrous proton conductivity of imidazolium hydrogen succinate S Dekura, Y Sunairi, K Okamoto, F Takeiri, G Kobayashi, Y Hori, ... Solid State Ionics 372, 115775, 2021 | 4 | 2021 |
| Stabilization of a Hydride Superionic Conducting Phase Via Cation Substitution in Ba-Li Based Oxyhydride H Yaguchi, K Okamoto, F Takeiri, G Kobayashi Electrochemical Society Meeting Abstracts prime2024, 3412-3412, 2024 | | 2024 |
| Electropositive Metal Doping into Lanthanum Hydride for H− Conducting Solid Electrolyte Use at Room Temperature G Kobayashi, Y Izumi, F Takeiri, K Okamoto, T Saito, T Kamiyama, ... Electrochemical Society Meeting Abstracts prime2024, 3410-3410, 2024 | | 2024 |
| Electropositive Metal Doping into Lanthanum Hydride for H− Conducting Solid Electrolyte Use at Room Temperature (Adv. Energy Mater. 43/2023) Y Izumi, F Takeiri, K Okamoto, T Saito, T Kamiyama, A Kuwabara, ... Advanced Energy Materials 13 (43), 2370180, 2023 | | 2023 |