Masaaki Hirayama
Masaaki Hirayama
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A lithium superionic conductor
N Kamaya, K Homma, Y Yamakawa, M Hirayama, R Kanno, M Yonemura, ...
Nature materials 10 (9), 682-686, 2011
High-power all-solid-state batteries using sulfide superionic conductors
Y Kato, S Hori, T Saito, K Suzuki, M Hirayama, A Mitsui, M Yonemura, ...
Nature Energy 1 (4), 1-7, 2016
Dynamic Structural Changes at LiMn2O4/Electrolyte Interface during Lithium Battery Reaction
M Hirayama, H Ido, KS Kim, W Cho, K Tamura, J Mizuki, R Kanno
Journal of the American Chemical Society 132 (43), 15268-15276, 2010
Crystal structure and phase transitions of the lithium ionic conductor Li3PS4
K Homma, M Yonemura, T Kobayashi, M Nagao, M Hirayama, R Kanno
Solid State Ionics 182 (1), 53-58, 2011
Bulk-Type All Solid-State Batteries with 5 V Class LiNi0.5Mn1.5O4 Cathode and Li10GeP2S12 Solid Electrolyte
G Oh, M Hirayama, O Kwon, K Suzuki, R Kanno
Chemistry of Materials 28 (8), 2634-2640, 2016
Discharge performance of all-solid-state battery using a lithium superionic conductor Li10GeP2S12
Y Kato, K Kawamoto, R Kanno, M Hirayama
Electrochemistry 80 (10), 749-751, 2012
Characterization of electrode/electrolyte interface with X-ray reflectometry and epitaxial-film LiMn2O4 electrode
M Hirayama, N Sonoyama, M Ito, M Minoura, D Mori, A Yamada, ...
Journal of the Electrochemical Society 154 (11), A1065, 2007
Characterization of electrode/electrolyte interface for lithium batteries using in situ synchrotron X-ray reflectometry—A new experimental technique for LiCoO2 model electrode
M Hirayama, N Sonoyama, T Abe, M Minoura, M Ito, D Mori, A Yamada, ...
Journal of power sources 168 (2), 493-500, 2007
Direct synthesis of oxygen-deficient Li2MnO3− x for high capacity lithium battery electrodes
K Kubota, T Kaneko, M Hirayama, M Yonemura, Y Imanari, K Nakane, ...
Journal of Power Sources 216, 249-255, 2012
Synthesis, structure, and conduction mechanism of the lithium superionic conductor Li 10+ δ Ge 1+ δ P 2− δ S 12
O Kwon, M Hirayama, K Suzuki, Y Kato, T Saito, M Yonemura, ...
Journal of Materials Chemistry A 3 (1), 438-446, 2015
Epitaxial growth and lithium ion conductivity of lithium-oxide garnet for an all solid-state battery electrolyte
S Kim, M Hirayama, S Taminato, R Kanno
Dalton Transactions 42 (36), 13112-13117, 2013
Pure H–conduction in oxyhydrides
G Kobayashi, Y Hinuma, S Matsuoka, A Watanabe, M Iqbal, M Hirayama, ...
Science 351 (6279), 1314-1317, 2016
Epitaxial growth and electrochemical properties of Li 4 Ti 5 O 12 thin-film lithium battery anodes
M Hirayama, K Kim, T Toujigamori, W Cho, R Kanno
Dalton Transactions 40 (12), 2882-2887, 2011
Sulfide solid electrolyte material, battery, and method for producing sulfide solid electrolyte material
R Kanno, M Hirayama, K Yuki, K Kawamoto, S Hama, T Otomo, ...
US Patent 8,697,292, 2014
Real-time observations of lithium battery reactions—operando neutron diffraction analysis during practical operation
S Taminato, M Yonemura, S Shiotani, T Kamiyama, S Torii, M Nagao, ...
Scientific reports 6, 28843, 2016
Synthesis, structure and lithium ionic conductivity of solid solutions of Li10 (Ge1− xMx) P2S12 (M= Si, Sn)
Y Kato, R Saito, M Sakano, A Mitsui, M Hirayama, R Kanno
Journal of Power Sources 271, 60-64, 2014
Oxygen substitution effects in Li10GeP2S12 solid electrolyte
Y Sun, K Suzuki, K Hara, S Hori, T Yano, M Hara, M Hirayama, R Kanno
Journal of Power Sources 324, 798-803, 2016
Characterization of electrode/electrolyte interface using in situ X-ray reflectometry and LiNi0. 8Co0. 2O2 epitaxial film electrode synthesized by pulsed laser deposition method
M Hirayama, K Sakamoto, T Hiraide, D Mori, A Yamada, R Kanno, ...
Electrochimica acta 53 (2), 871-881, 2007
Synthesis, structure, and ionic conductivity of solid solution, Li10+ δM1+ δP2− δS12 (M= Si, Sn)
S Hori, K Suzuki, M Hirayama, Y Kato, T Saito, M Yonemura, R Kanno
Faraday Discussions 176, 83-94, 2015
Surface Structure of LiNi0.8Co0.2O2: a New Experimental Technique Using in Situ X-ray Diffraction and Two-Dimensional Epitaxial Film Electrodes
K Sakamoto, M Hirayama, N Sonoyama, D Mori, A Yamada, K Tamura, ...
Chemistry of Materials 21 (13), 2632-2640, 2009
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