Journal Paper

• Huangkai Zhou, Jun Izumi, Sho Asano, Kotaro Ito, Kenta Watanabe, Kota Suzuki, Fumiya Nemoto, L. Norifumi Yamada, Kohei Aso, Yoshifumi Oshima, Ryoji Kanno, Masaaki Hirayama. Fast Lithium Intercalation Mechanism on Surface-Modified Cathodes for Lithium-Ion Batteries, Advanced Energy Materials, Wiley-VCH GmbH, Volume 13, Issue 44, Nov. 2023.
• Naoki Matsui, Tomoaki Seki, Kota Suzuki, Masaaki Hirayama, Ryoji Kanno. Accelerated Exploration of Fast Fluoride-Ion Conductors Based on Compositional Descriptors, ACS Applied Energy Materials, ACS Publications, Nov. 2023.
• Goro Fukunishi, Atsunori Ikezawa, Takeyoshi Okajima, Fusao Kitamura, Kota Suzuki, Masaaki Hirayama, Ryoji Kanno, Hajime Arai. Impedance analysis and cyclability evaluation of graphite composite electrodes with all-solid-state three-electrode cells, ACS Applied Energy Materials, American Chemical Society, Vol. 6, Issue 21, pp. 10908-10917, Oct. 2023.  Official location  
• Kota Suzuki, Jinan Cui, Peilu Jiang, Hanseul Kim, Yumi Yamaguchi, Satoshi Hori, Masaaki Hirayama, Ryoji Kanno. Sulfur-rich composite cathodes using carbon replica frameworks for all-solid-state lithium–sulfur batteries, Journal of the Ceramic Society of Japan, J-STAGE, Volume 131, Issue 10, Page 717-722, Oct. 2023.
• Takumi Yabuzaki, Miho Sato, Hanseul Kim, Kenta Watanabe, Naoki Matsui, Kota Suzuki, Satoshi Hori, Kazuhiro Hikima, Satoshi Obokata, Hiroyuki Muto, Atsunori Matsuda, Ryoji Kanno, Masaaki Hirayama. Electrochemical and mechanical properties and chemical stability of Li10GeP2S12/Al2O3 composite electrolytes, Journal of the Ceramic Society of Japan, J-STAGE, Volume 131, Issue Issue, Page 675-684, Oct. 2023.
• Takuma Noda, Hanseul Kim, Kenta Watanabe, Kota Suzuki, Naoki Matsui, Ryoji Kanno, Masaaki Hirayama. Direct tracking of reaction distribution in an all-solid-state battery using operando scanning electron microscopy with energy dispersive X-ray spectroscopy, Journal of the Ceramic Society of Japan, J-STAGE, Volume 131, Issue 10, Page 651-658, Oct. 2023.
• Yuto Yamada, Kenta Watanabe, Han-Seul Kim, Kota Suzuki, Satoshi Hori, Ryoji Kanno, Masaaki Hirayama. Microstructure Control of LiCoO2-Li10GeP2S12 Composite Cathodes by Adjusting the Particle Size Distribution for the Enhancement of All-Solid-State Batteries, Batteries & Supercaps, Chemistry Europe, Volume 6, Issue 10, Oct. 2023.
• Huangkai Zhou, Jun Izumi, Sho Asano, Kotaro Ito, Kenta Watanabe, Kota Suzuki, Fumiya Nemoto, L. Norifumi Yamada, Kohei Aso, Yoshifumi Oshima, Ryoji Kanno, Masaaki Hirayama. Fast Lithium Intercalation Mechanism on Surface-Modified Cathodes for Lithium-Ion Batteries, Advanced Energy Materials, Wiley-VCH GmbH, Volume 13, Issue 44, Oct. 2023.
• Han-Seul Kim, Kenta Watanabe, Naoki Matsui, Kota Suzuki, Ryoji Kanno, Masaaki Hirayama. Crack Suppression by Downsizing Sulfide-Electrolyte Particles for High-Current-Density Operation of Metal/Alloy Anodes, Batteries & Supercaps, Volume 6, Issue 10, Aug. 2023.
• Jinya Suzuki, Hiroyasu Okochi, Naoki Matsui, Teppei Nagase, Haruki Tochizawa, Hiroki Sahara, Takumi Nishikubo, Yuki Sakai, Takuya Ohmi, Zhao Pan, Takashi Saito, Hiroyuki Saitoh, Atsunori Ikezawa, Hajime Arai, Ryoji Kanno, Takafumi Yamamoto, Masaki Azuma. Selective Synthesis of Perovskite Oxyhydrides Using a High-Pressure Flux Method, Journal of the American Chemical Society, American Chemical Society, Vol. 145, No. 30, pp. 16398-16405, July 2023.  Official location  
• Yuxiang Li, Subin Song, Hanseul Kim, Kuniharu Nomoto, Hanvin Kim, Xueying Sun, Satoshi Hori, Kota Suzuki, Naoki Matsui, Masaaki Hirayama, Teruyasu Mizoguchi, Takashi Saito, Takashi Kamiyama, Ryoji Kanno. A lithium superionic conductor for millimeter-thick battery electrode, Science, American Association for the Advancement of Science; AAAS, Volume 381, Issue 6653, pp. 50-53, July 2023.
• Goro Fukunishi, Mayu Tabuchi, Atsunori Ikezawa, Takeyoshi Okajima, Fusao Kitamura, Kota Suzuki, Masaaki Hirayama, Ryoji Kanno, Hajime Arai. AC impedance analysis of NCM523 composite electrodes in all-solid-state three electrode cells and their degradation behavior, Journal of Power Sources, Vol. 564, No. 30, pp. 232864, Mar. 2023.  Official location  
• Satoshi Hori, Ryoji Kanno, Xueying Sun, Subin Song, Masaaki Hirayama, Benjamin Hauck, Michael Dippon, Sebastian Dierickx, Ellen Ivers-Tiffée. Understanding the impedance spectra of all-solid-state lithium battery cells with sulfide superionic conductors, Journal of Power Sources, Elsevier, Volume 556, Feb. 2023.
• Yudai Iwamizu, Kota Suzuki, Naoki Matsui, Masaaki Hirayama, Ryoji Kanno. Search for Lithium Ion Conducting Oxides Using the Predicted Ionic Conductivity by Machine Learning, MATERIALS TRANSACTIONS, J-STAGE, Volume 64, Issue 1, Page 287-295, Jan. 2023.

International Conference (Reviewed)

• Takashi Hirose, Naoki Matsui, Kenta Watanabe, Takashi Saito, Kazuhiro Mori, Kota Suzuki, Ryoji Kanno, Masaaki Hirayama. Hydride-Ion Conductivity of Perovskite-Type Solid Electrolytes in SrLiH3–CaLiH3–NaLiH2 Quasi-Ternary System, 3rd International Forum on Energy & Informatics, Dec. 2023.
• Toshiya Nakayama, Kota Suzuki, Naoki Matsui, Kenta Watanabe, Atsuto Seko, Isao Tanaka, Ryoji Kanno, Masaaki Hirayama. Searching for New Materials toward All-Solid-State Batteries Based on the Predicted Rating of Recommender System rather than constituent elements, 3rd International Forum on Energy & Informatics, Dec. 2023.
• Yuqi Wang, Satoshi Oshima, Kenta Watanabe, Naoki Matsui, Kota Suzuki, Ryoji Kanno, Masaaki Hirayama. Interface Control of unmodified-LiCoO2/Li10GeP2S12-xOx Cathode Composites for All-Solid-Batteries, 3rd International Forum on Energy & Informatics, Dec. 2023.
• Dong Ho Kang, Kotaro Ito, Keisuke Shimizu, Naoki Matsui, Kota Suzuki, Ryoji Kanno. A thin film model study of electrochemical reaction at LiFePO4 cathode/solid electrolyte interface, MRM2023/IUMRS-ICA2023, Dec. 2023.
• Peilu Jiang, Jinan Cui, Subin Song, Huangkai Zhou, Kota Suzuki, Kenta Watanabe, Ryoji Kanno, Masaaki Hirayama. A Mixed-Conductive Li2S-Based Cathode Composite by a Liquid-Phase Process for All-Solid-State Lithium-Sulfur Battery", 3rd International Forum on Energy & Informatics, Dec. 2023.
• Kota Suzuki, Ryoji Kanno. Novel Search Guideline of Lithium Ionic Conductors for All-Solid-State Lithium Battery, PACRIM15 & CICC-13, Nov. 2023.
• Satoshi Hori, Ryoji Kanno. Distribution-of-relaxation-times analysis of electrochemical impedance spectra for all-solid-state battery cells using sulfide-type lithium superionic conductors, LiBD(Lithium Battery Discussions)2023, June 2023.

Domestic Conference (Reviewed)

• Kuniharu Nomoto, Yohei Hasegawa, 坂田 大成, 齊藤 貴也, Kouta Suzuki, Masaki Ikematsu, Ryoji KANNO. メカノケミカル法による複合化NCM活物質の全固体電池特性, 第64回電池討論, Nov. 2023.
• Yuqi Wang, Satoshi Oshima, Kenta Watanabe, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. 未修飾LiCoO2/Li10GeP2S12-xOx正極複合体界⾯におけるインターカレーション特性, 第49回固体イオニクス討論会, Nov. 2023.
• Kenta Watanabe, Hanseul KIM, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. 粒径制御したLi10GeP2S12型固体電解質圧粉体の構造と電気化学特性, 第49回固体イオニクス討論会, Nov. 2023.
• Sho Asano, Junichi Hata, Kenta Watanabe, Keisuke Shimizu, Naoki Matsui, ⼭⽥ 悟史, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. アークプラズマ堆積法により構築したSi/Li3PS4界⾯の充放電に伴う構造変化, 第49回固体イオニクス討論会, Nov. 2023.
• Naoki Matsui, Kouta Suzuki, Jin Fukumoto, Satoshi Hori, Ryoji KANNO. イオン組成特徴量に基づくイオン導電率予測, 第46回ケモインフォマティクス討論会, Nov. 2023.
• Yusuke Shimo, Naoki Matsui, Takeshi Tojigamori, 石田 真彦, 藤波 想, 仲谷 友孝, Ryoji KANNO. XRD クラスタリング及び回帰学習を活用したフッ化物電池向け多元系合金材料の探索, 第46回ケモインフォマティクス討論会, Nov. 2023.
• Satoshi Hori, Ryoji KANNO. 厚膜正極用の超Liイオン導電体, 第64回電池討論会, Nov. 2023.
• Keisuke Shimizu, Kuniharu Nomoto, 木本 孝仁, Shunsuke Sasaki, 武井 応樹, Ryoji KANNO. 真空プロセスで作製したリチウム金属負極を用いたバルク型全固体電池の作製と評価, 第64回電池討論会, Nov. 2023.
• Dong Ho Kang, Kotaro Ito, Keisuke Shimizu, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. A model study of electrochemical reaction at LiFePO4 cathode/solid electrolyte interface, 第64回電池討論会, Nov. 2023.
• Kenta Watanabe, Takuma Noda, Hanseul KIM, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. Operando SEM-EDXを用いた全固体Na+電池における複合体正極内の反応分布観察, 第64回電池討論会, Nov. 2023.
• Kota Onuki, Naoki Matsui, Kouta Suzuki, Masaaki Hirayama, Ryoji KANNO. Scheelite型新規フッ化物イオン導電体LiYbF4の合成とイオン導電特性, 第13回CSJ化学フェスタ, Oct. 2023.
• Sayato Kawai, Kenta Watanabe, Keisuke Shimizu, Masataka Yoshimoto, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. LiNi0.5Mn1.5O4正極を用いた全固体薄膜電池の光応答性, 第13回CSJ化学フェスタ, Oct. 2023.
• Shunsuke Takigahira, Naoki Matsui, Kouta Suzuki, 齋藤 高志, 森 一広, Masaaki Hirayama, Ryoji KANNO. 岩塩関連型酸水素化物のヒドリドイオンが誘起するn型縮退半導体挙動, 2023年光化学討論会, Sept. 2023.
• Hanseul Kim, Masaaki Hirayama, Kenta Watanabe, Naoki Matsui, Kouta Suzuki, Ryoji KANNO. Li10.35Ge1.35P1.65S12固体電解質粒度制御によるLi-In対極の可逆性向上, 粉体粉末冶金協会2023年度春季大会, June 2023.
• Jin Fukumoto, Yudai Iwamizu, Naoki Matsui, Masaaki Hirayama, Kouta Suzuki, Ryoji KANNO. 機械学習によるイオン導電率予測モデルの性能向上, 粉体粉末冶金協会2023年度春季大会, June 2023.
• Naoki Matsui, Kouta Suzuki, Masaaki Hirayama, Ryoji KANNO. ペロブスカイト型フッ化物イオン導電体における孤立電子対が関与するイオン導電メカニズム, 粉体粉末冶金協会2023年度春季大会, June 2023.
• Yuqi Wang, 大嶋 智, Kenta Watanabe, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. 未修飾LiCoO2/LGPS型電解質界面の充放電活性と複合体作製条件の影響, 粉体粉末冶金協会2023年度春季大会, June 2023.

International Conference (Not reviewed / Unknown)

• Kota Suzuki, Ryoji Kanno. Material Search of Oxide-Based Lithium Ionic Conductors for Next-Generation All-solid-state Lithium Battery, The 6th International Electric Vehicle Technology Conference, May 2023.
• Ryoji KANNO. Operando analysis of band structure of solid-state battery, International Battery Materials Association (IBA) Meeting2023, Mar. 2023.

Domestic Conference (Not reviewed / Unknown)

• Kouta Suzuki, Yudai Iwamizu, Jin Fukumoto, Naoki Matsui, Masaaki Hirayama, Ryoji KANNO. 機械学習を活用したリチウム導電体の探索手法開拓, 第48回 固体イオニクス討論会 （オンサイト/オンライン ハイブリッド開催）, Dec. 2023.
• Keisuke Shimizu, Kazuhiro Hikima, 木内 久雄, 日沼 洋陽, Kouta Suzuki, Masaaki Hirayama, 松原 英一郎, Ryoji KANNO. 光電子分光法を用いたモデル固固界面の電子構造解析, 第48回固体イオニクス討論会, Dec. 2023.
• Masataka Yoshimoto, Keisuke Shimizu, 田村 和久, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. OperandoX線回折法を用いたanatase型TiO2におけるリチウム光脱離反応解析, 電気化学会第90回大会(ハイブリッド開催), Mar. 2023.
• Takuma Noda, Hanseul Kim, Kenta Watanabe, Naoki Matsui, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. In-situ SEM-EDXによる全固体ナトリウム電池の反応分布解析, 電気化学会第90回大会(ハイブリッド開催), Mar. 2023.
• Ryoji KANNO. イオン導電体創出から固体電池構築へ, 第70回応用物理学会春季学術講演会, Mar. 2023.
• 笹原 悠輝, Takashi Hirose, Masataka Yoshimoto, Naoki Matsui, 小林 成, 生方 宏樹, 竹入 史隆, Kouta Suzuki, Masaaki Hirayama, 西尾 和記, 清水 亮太, Ryoji KANNO, Genki Kobayashi, 一杉 太郎. La2LiHO3エピタキシャル薄膜のab面内における高速H−伝導, 第70回応用物理学会春季学術講演会(ハイブリッド開催), Mar. 2023.
• Kouta Suzuki, Ryoji KANNO. 機械学習手法を活用した全固体リチウム電池材料開発の実際, 日本化学会第103春季年会, Mar. 2023.
• Dongho Kang, Kotaro Ito, Keisuke Shimizu, Naoki Matsui, Kota Suzuki, Ryoji Kanno, Masaaki Hirayama. A model study of electrochemical reaction at LiFePO4 cathode/solid electrolyte interface, 電気化学会第90回大会(ハイブリッド開催), Mar. 2023.

Patent

• Ryoji KANNO, Satoshi Hori, Yuxiang Li. 硫化物固体電解質材料. Patent. Published. 国立大学法人東京工業大学. 2023/01/20. PCT/JP2023/001743. 2023/08/31. WO 2023/162531. 2023.
• Ryoji KANNO, Naoki Matsui. ヒドリドイオン伝導体. Patent. Published. 国立大学法人東京工業大学, AGC株式会社. 2022/07/27. PCT/JP2022/028955. 2023/02/09. WO 2023/013497. 2023.
• Ryoji KANNO, Naoki Matsui. ヒドリドイオン伝導体. Patent. Published. 国立大学法人東京工業大学, AGC株式会社. 2022/07/27. PCT/JP2022/028954. 2023/02/09. WO 2023/013496. 2023.
• Ryoji KANNO, Kuniharu Nomoto. 全固体リチウムイオン電池用混合物、全固体リチウムイオン電池用正極活物質層、全固体リチウムイオン電池、移動体及び移動体駆動用バッテリー. Patent. Published. 国立大学法人東京工業大学, 住友化学株式会社, ソフトバンク株式会社. 2022/07/08. 特願2022-110427. 2023/01/20. 特開2023-010687. 2023.
• Ryoji KANNO, Satoshi Hori. 硫化物固体電解質材料、それの製造方法、およびそれを含む電池. Patent. Published. 国立大学法人東京工業大学, 現代自動車株式会社, 起亜株式会社. 2022/01/25. 特願2022-009753. 2023/08/04. 特開2023-108562. 2023.
• Ryoji KANNO, Satoshi Hori. 硫化物固体電解質、全固体電池および硫化物固体電解質の製造方法. Patent. Published. 国立大学法人東京工業大学, トヨタ自動車株式会社. 2021/10/07. 特願2021-165304. 2023/04/19. 特開2023-056149. 2023.
• Ryoji KANNO, Kouta Suzuki, Ayumu Yageta. 硫黄正極合材およびその製造方法、硫黄正極、リチウム硫黄固体電池. Patent. Registered. 国立大学法人東京工業大学, 東京電力ホールディングス株式会社. 2019/03/26. 特願2019-058399. 2020/10/01. 特開2020-161288. 特許第7283657号. 2023/05/22 2023.
• Ryoji KANNO, Satoshi Hori. 硫化物固体電解質の回復方法. Patent. Registered. 国立大学法人東京工業大学, トヨタ自動車株式会社. 2018/10/02. 特願2018-187524. 2020/04/09. 特開2020-057524. 特許第7221635号. 2023/02/06 2023.
• Ryoji KANNO, Satoshi Hori. 硫化物固体電解質および全固体電池. Patent. Registered. 国立大学法人東京工業大学, トヨタ自動車株式会社. 2018/04/25. 特願2018-084195. 2019/10/31. 特開2019-192490. 特許第7332275号. 2023/08/15 2023.

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