Journal Paper

• Masaki Shishido, Satoshi Takahashi, Satoshi Hori, Kenta Watanabe, Kota Suzuki, Ryoji Kanno, Kotaro Nakamura, Tomohiro Abe, Hirotaka Hanawa, Masaaki Hirayama. Fabrication and Lithium Intercalation Properties of Graphite-Li₁₀P₃S₁₂Br Anode Composites, Materials Transactions, The Japan Institute of Metals and Materials, Volume 66, Issue 11, Page 1432-1439, Nov. 2025.
• Kohei Aso, Takafumi Kakeya, Takumu Tsuchida, Hiroki Ito, Sho Asano, Kenta Watanabe, Kazutaka Mitsuishi, Koji Kimoto, Keisuke Shinoda, Takuya Masuda, Masaaki Hirayama, Yoshifumi Oshima. Low-Dose Nanoscale Visualization of Crystal Phases in Epitaxial Cathodes via Cepstral Matching of Scanning Nanobeam Electron Diffraction, Nano Letters, ACS Publications, Volume 25, Issue 44, Page 15840-15847, Nov. 2025.
• Yanzhao Li, Kenta Watanabe, Kotaro Ito, Keisuke Shimizu, Kota Suzuki, Ryoji Kanno, Kazuhisa Tamura, Masaaki Hirayama. Structural Observation of Cathode/Sulfide Electrolyte Interface in All-Solid-State Batteries by In Situ Thin-film X-ray Diffraction, Materials Transactions, The Japan Institute of Metals and Materials, Volume 66, Issue 11, Page 1493-1500, Nov. 2025.
• Kenta Watanabe, Sayato Kawai, Keisuke Shimizu, Kota Suzuki, Ryoji Kanno, Masaaki Hirayama. Standard Li⁺/Li redox potential at the Li/amorphous-Li₃PO₄ interface probed by photoelectron spectroscopy for all-solid-state (photo)electrochemical systems, Applied Physics Letters, AIP Publishing, Volume 127, Issue 8, 083906, Aug. 2025.
• Enchiyo Ri, Kenta Watanabe, Kotaro Ito, Keisuke Shimizu, Kouta Suzuki, Ryoji KANNO, Kazuhisa Tamura, Masaaki Hirayama. Structural Observation of Cathode/Sulfide Electrolyte Interface in All-Solid-State Batteries by In Situ Thin-film X-ray Diffraction, Journal of the Japan Society of Powder and Powder Metallurgy, Japan Society of Powder and Powder Metallurgy, vol. 72, no. 6, p. 142-149, June 2025.
• Kenta WATANABE, Hideaki NAKAYAMA, Han-Seul KIM, Kazuhiro HIKIMA, Naoki MATSUI, Kota SUZUKI, Satoshi OBOKATA, Hiroyuki MUTO, Atsunori MATSUDA, Ryoji KANNO, Masaaki Hirayama. Sn vs. Ge: Effects of Elastic and Plastic Deformation of LGPS-type Solid Electrolytes on Charge-discharge Properties of Composite Cathodes for All-solid-state Batteries, Electrochemistry, J-STAGE, Volume 93, Issue 6, Page 063019, June 2025.
• Kenta Watanabe, Han-Seul Kim, Kazuhiro Hikima, Naoki Matsui, Kota Suzuki, Hiroyuki Muto, Atsunori Matsuda, Ryoji Kanno, Masaaki Hirayama. Self-Closing of Cracks Generated in Microstructure-Controlled 400 μm-Thick Composite Cathodes for All-Solid-State Batteries: Observed by In Situ Scanning Electron Microscopy with Energy-Dispersive X-Ray Spectroscopy, Batteries & Supercaps, Chemistry Europe, Volume 8, Issue 6, e202500119, June 2025.
• Masaki Shishido, Satoshi Takahashi, Satoshi Hori, Kenta Watanabe, Kouta Suzuki, Ryoji KANNO, 中村 滉太郎, 阿部 智大, 花輪 洋宇, Masaaki Hirayama. Fabrication and Lithium Intercalation Properties of Graphite-Li₁₀P₃S₁₂Br Anode Composites, Journal of the Japan Society of Powder and Powder Metallurgy, Japan Society of Powder and Powder Metallurgy, vol. 72, no. 6, p. 129-136, June 2025.
• W.Steven Thompson, R.Thiago Guimarães, Kenta Watanabe, Masaaki Hirayama. Encapsulation of LiCoO2 particles with lithium containing polymer for solid state lithium-ion battery cathodes, Polymer, Vol. 324, Apr. 2025.
• Takashi Hirose, Naoki Matsui, Kenta Watanabe, Takashi Saito, Kazuhiro Mori, Kota Suzuki, Masaaki Hirayama, Ryoji Kanno. A trade-off between migration and association energies for hydride-ion conductivity in the SrLiH₃–CaLiH₃–NaLiH₂ system, Dalton Transactions, Royal Society of Chemistry, Volume 54, Issue 10, Page 4180-4186, Mar. 2025.
• Toshiya Nakayama, Kenta Watanabe, Yudai Iwamizu, Kota Suzuki, Naoki Matsui, Atsuto Seko, Isao Tanaka, Ryoji Kanno, Masaaki Hirayama. Simultaneous Exploration of Candidates for Electrode and Electrolyte Materials for All-Solid-State Batteries Using Predicted Rating from a Recommender System, ACS Applied Energy Materials, ACS Publications, Volume 8, Issue 4, Page 2260-2267, Feb. 2025.
• Avishek Banik, Hiroaki Maekawa, Javier Fajardo, Brian Zutter, Francis M. Alcorn, Suhas Kumar, Kenta Watanabe, Akihiko Kudo, Nien-Hui Ge, A. Alec Talin, Justin B. Sambur*. Unequal {110} Facets: The Potential Role of Intraparticle Heterogeneity and Facet Termination in Photoelectrochemical Activity of Single BiVO₄ Particles, ACS Nano, ACS Publications, Vol. 19, Issue 6, Page 6250–6262, Feb. 2025.

Domestic Conference (Reviewed)

• Kazuki Yamanaka, Enchiyo Ri, Kenta Watanabe, Keisuke Shimizu, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. RFマグネトロンスパッタリング法によるLi2MnO3薄膜の合成と電気化学特性, 電気化学会第92回大会, Mar. 2025.
• Enchiyo Ri, Kenta Watanabe, Keisuke Shimizu, Kazuhisa Tamura, Kouta Suzuki, Ryoji KANNO, Masaaki Hirayama. 放射光X線回折を用いた酸化物正極/硫化物電解質界面反応の解析, 電気化学会第92回大会, Mar. 2025.

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