1． 学術論文，国際会議Proc. 　

■Quantitative Analysis of Crystallinity in an Argyrodite Sulfide-based Solid Electrolyte Synthesized via Solution Processing

S. Yubuchi, H. Tsukasaki, A. Sakuda, S. Mori, A. Hayashi, M. Tatsumisago

RSC Adv., 9, 14465-14471 (2019).

■Synthesis and Electrochemical Activity of Some Na(Li)-Rich Ruthenium Oxides with the Feasibility to Stabilize Ru⁶⁺

M. Otoyama, Q. Jacquet, A. Ladecola, M. Saubanère, G. Rousse, J-M. Tarascon

Adv. Energy Mater., 9, 1803674, 1-12 (2019).

■Highly Stable Li/Li₃BO₃-Li₂SO₄ Interface and Application to Bulk-Type All-Solid-State Lithium Metal Batteries

K. Nagao, M. Suyama, A. Kato, C. Hotehama, M. Deguchi, A. Sakuda, A. Hayashi, M. Tatsumisago

ACS Appl. Energy Mater., 2, 3042-3048 (2019).

■Formation of Interfacial Contact with Ductile Li₃BO₃-based Electrolytes for Improving Cyclability in All-Solid-State Batteries

K. Nagao, A. Sakuda, A. Hayashi, M. Tatsumisago

J. Power Sources, 424, 215-219 (2019).

■Ion-exchange Synthesis of Li₂NaPS₄ from Na₃PS₄

J. Chen, S. Yubuchi, C. Hotehama, A. Sakuda, A. Hayashi, M. Tatsumisago

Chem. Lett., 48, 863-865 (2019).

■Amorphous Ni-Rich Li(Ni_1-x-yMn_xCo_y)O₂-Li₂SO₄ Positive Electrode Materials for Bulk-Type All-Oxide Solid-State Batteries

K. Nagao, A. Sakuda, A. Hayashi, H. Tsukasaki, S. Mori, M. Tatsumisago

Adv. Mater. Interfaces, 6, 1802016, 1-10 (2019).

■Suspension Synthesis of Na_3-xPS_4-xCl_x Solid Electrolytes

M. Uematsu, S. Yubuchi, F. Tsuji, A. Sakuda, A. Hayashi, M. Tatsumisago

J. Power Sources, 428, 131-135 (2019).

■Mechanochemical Synthesis of Cubic Rocksalt Na₂TiS₃ as Novel Active Materials for All-Solid-State Sodium Secondary Batteries

A. Nasu, M. Otoyama, A. Sakuda, A. Hayashi, M. Tatsumisago

J. Ceram. Soc. Jpn., 127 (8), 514-517 (2019).

■Mechanochemical Synthesis and Characterization of Amorphous Li₂CN₂ as a Lithium Ion Conductor

T. Kimura, C. Hotehama, A. Sakuda, A. Hayashi, M. Tatsumisago

J. Ceram. Soc. Jpn., 127 (8), 518-520 (2019).

■Mechanochemical Synthesis of Na-Sb Alloy Negative Electrodes and their Application to All-Solid-State Sodium Batteries

T. Ando, S. Yubuchi, A. Sakuda, A. Hayashi, M. Tatsumisago

Electrochemistry, 87 (5), 289-293 (2019).

■Exothermal Mechanisms in the Charged LiNi_1/3Mn_1/3Co_1/3O₂ Electrode Layers for Sulfide-based All-Solid-State Lithium Batteries

H. Tsukasaki, T. Uchiyama, K. Yamamoto, S. Mori, Y. Uchimoto, H. Kowada, A. Hayashi, M. Tatsumisago

J. Power Sources, 434, 226714, 1-6 (2019).

■Metastable Materials for All-Solid-State Batteries

A. Sakuda, A. Hayashi, M. Tatsumisago

Electrochemistry, 87 (5), 247-250 (2019).

■New Lithium-Conducting Nitride Glass Li₃BN₂

M. Shigeno, K. Nagao, M. Deguchi, C. Hotehama, H. Kowada, A. Sakuda, A. Hayashi, M. Tatsumisago

Solid State Ionics, 339, 114985, 1-8 (2019).

■A Sodium-ion Sulfide Solid Electrolyte with Unprecedented Conductivity at Room Temperature

A. Hayashi, N. Masuzawa, S. Yubuchi, F. Tsuji, C. Hotehama, A. Sakuda, M. Tatsumisago

Nat. Commun., 10:5266, 1-6 (2019).

■Sulfur-Based Comosite Electrode with Interconnected Mesoporous Carbon for All-Solid-State Lithium-Sulfur Batteries

A. Sakuda, Y. Sato, A. Hayashi, M. Tatsumisago

Energy Technol., 7, 1900077, 1-5 (2019).

■Ex situ Investigation of Exothermal Behavior and Structural Changes of the Li₃PS₄-LiNi_1/3Mn_1/3Co_1/3O₂ Electrode Composites

A. Atarashi, H. Tsukasaki, M. Otoyama, H. Kowada, S. Mori, A. Hayashi, M. Tatsumisago

Solid State Ionics, 342, 115046, 1-6 (2019).

■Microstructure and Conductivity of Al-Substituted Li₇La₃Zr₂O₁₂ Cramics with Different Grain Sizes

Y. Matsuki, K. Noi, K. Suzuki, A. Sakuda, A. Hayashi, M. Tatsumisago

Solid State Ionics, 342, 115047, 1-6 (2019).

■Dry Coating of Active Material Particles with Sulfide Solid Electrolytes for an All-Solid-State Lithium Battery

H. Nakamura, T. Kawaguchi, T. Masuyama, A. Sakuda, T. Saito, K. Kuratani, S. Ohsaki, S. Watano

J. Power Sources, 448, 227579, 1-10 (2020).

■Operando Confocal Microscopy for Dynamic Changes of Li⁺ Ion Conduction Path in Graphite Electrode Layers of All-Solid-State Batteries

M. Otoyama, H. Kowada, A. Sakuda, M. Tatsumisago, A. Hayashi

J. Phys. Chem. Lett., 11, 900-904 (2020).

■Aqueous Solution Synthesis of Na₃SbS₄-Na₂WS₄ Superionic Conductors

S. Yubuchi, A. Ito, N. Masuzawa, A. Sakuda, A. Hayashi, M. Tatsumisago

J. Mater. Chem. A., 8, 1947-1954 (2020).

■How Certain Are the Reported Ionic Conductivities of Thiophosphate-Based Solid Electrolyltes? An Interlaboratory Study

S. Ohno, T. Bernges, J. Buchheim, M. Duchardt, A.-K. Hatz, M. A. Kraft, H. Kwak, A. L. Santhosha, Z. Liu, N. Minafra, F. Tsuji, A. Sakuda, R. Schlem, S. Xiong, Z. Zhang, P. Adelhelm, H. Chen, A. Hayashi, Y. S. Jung, B. V. Lotsch, B. Roling, N. M. Vergas-Barbosa, W. G. Zeier

ACS Energy Lett., 5, 910-915 (2020).

2． 解説，総説

■全固体における界面形成とキャラクタリゼーション

林　晃敏, 作田　敦, 辰巳砂昌弘

セラミックス, 54 (4), 250-253 (2019).

■ガラスの結晶化を利用した硫化物固体電解質の開発

(Development of Sulfide Solid Elecrolytes Prepared by Crystallization of Mother Glasses)

林　晃敏, 作田　敦, 辰巳砂昌弘

日本結晶成長学会誌, 46 (1), 46-1-07, 1-7 (2019).

■メカノケミカル法による次世代電池材料の探索

(Development of Next Generation Battery Materials by Machanochemical Process)

作田　敦, 林　晃敏, 辰巳砂昌弘

粉体工学会誌(J. Soc. Powder Technol., Japan), 56 (8), 452-458 (2019).

■全固体電池への応用に向けた固体電解質の進展

(Development of Solid Electrolytes for All-Solid-State Batteries)

林　晃敏, 作田　敦, 辰巳砂昌弘

日本ゴム協会誌, 92 (11), 430-434 (2019).

■実用化が見えてきた全固体リチウム二次電池

作田　敦, 林　晃敏, 辰巳砂昌弘

KEC情報, 252, 14-19 (2019).

3．学術著書

■全固体リチウム電池の開発動向と応用展望（監修：辰巳砂昌弘, 林　晃敏）

辰巳砂昌弘, 林　晃敏（分担執筆）

はじめに, シーエムシー出版 (2019).

■全固体リチウム電池の開発動向と応用展望（監修：辰巳砂昌弘, 林　晃敏）

辰巳砂昌弘, 林　晃敏（分担執筆）

硫化物ガラス系固体電解質, シーエムシー出版, 16-23 (2019).

■全固体リチウム電池の開発動向と応用展望（監修：辰巳砂昌弘, 林　晃敏）

林　晃敏（分担執筆）

酸化物ガラス系固体電解質, シーエムシー出版, 58-65 (2019).

■全固体リチウム電池の開発動向と応用展望（監修：辰巳砂昌弘, 林　晃敏）

作田　敦（分担執筆）

硫化物系固体電解質の微細化・均質分散による電極-電解質界面構築」(LIB用活物質の適用), シーエムシー出版, 137-144 (2019).

■リチウムイオン電池＆全固体電池製造技術　−微粒子＆スラリー調整および評価を中心に−（監修：向井孝志）

加藤敦隆, 作田　敦, 林　晃敏, 辰巳砂昌弘（分担執筆）

バルク型全固体電池の構築に向けた高リチウムイオン伝導性硫化物固体電解質の開発と機械的特性評価, シーエムシー・リサーチ, 235-244 (2019).