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エネルギー・環境材料研究センター 電池材料分野 固体電池材料グループ

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論文

2026
  1. Shuhei Kobayashi, Kei Kubota, Fumihiko Ichihara, Machiko Ode, Shogo Miyoshi, Takuya Masuda. Co-Sintering Reaction Analysis of NASICON-Type Oxide-BasedSolid Electrolyte Li1.3Al0.3Ti1.7(PO4)3 and Olivine-Type Lithium Metal Phosphates. The Journal of Physical Chemistry C. 130 [37] 12864-12874. 2026. Open Access
  2. Yushi Fujita, Yuta Ito, Tomonari Takeuchi, Randy Jalem, Naoaki Kuwata, Kazunori Takada, Toyoki Okumura. Effects of Sr 2+ Doping on Phase Stability and Lithium-Ion Conductivity in Pyrochlore-type Oxyfluoride Solid Electrolytes. Inorganic Chemistry. 65 [27] 15905-15913. 2026. Open Access
  3. Zehao Xu, Hiroaki Furuse, Shogo Miyoshi, Tohru S. Suzuki. Transparent Er:(Y,La) 2 O 3 Ceramics With High La 3+ Concentration for Mid‐Infrared Laser Applications. Journal of the American Ceramic Society. 109 [7] e71031-1-e71031-11. 2026. Open Access
  4. Sudeshna Madhual, Kazunori Takada, Randy Jalem. Microscopic Insights into the High-Temperature Interfacial Kinetics of Li 1+ x Al x Ti 2− x (PO 4 ) 3 (LATP) Solid Electrolytes: A ReaxFF-MD Study. ACS Applied Energy Materials. 8279-8292. 2026. Open Access
  5. Marcela Calpa, Randy Jalem, Taiga Ozawa, Minako Nishioka, Anna Myojin, Gen Hasegawa, Naoaki Kuwata, Shoichi Matsuda, Kei Kubota, Kazunori Takada. Modulating Redox Pathways in Manganese-Based Disordered Rocksalt Cathodes via Molybdenum Incorporation. Chemistry of Materials. 38 [11] 5579-5587. 2026. Open Access
  6. Florian Stainer, Junji Akimoto, Yoshitaka Matsushita, Kazutaka Mitsuishi, Kazunori Takada, H. Martin R. Wilkening. From lithium to proton mobility in garnet electrolytes: an NMR and conductivity study of H 5.2 Li 1.3 La 3 Zr 1.5 Ta 0.5 O 12. Journal of Materials Chemistry A. 14 [31] 20491-20503. 2026. Open Access
  7. Halimah Harfah, Yoshitaka Tateyama, Kazunori Takada, Randy Jalem. Lithium superionic behavior and defect robustness in LiNbOCl 4 : a first-principles molecular dynamics study. Journal of Materials Chemistry A. 14 [27] 17385-17401. 2026. Open Access
  8. Kei Nishikawa, Akitoshi Hayashi, Kazunori Takada, Yukiko Matsui, Masashi Ishikawa, Masayoshi Watanabe, Shuji Nakanishi, Kohei Shimokawa, Toshihiko Mandai, Tetsu Ichitsubo, Kiyoshi Kanamura. Research and development of next generation batteries in the ALCA-SPRING project (JST). Journal of the Korean Ceramic Society. 63 [3] 336-356. 2026. Open Access
  9. Sihao Xing, Gen Hasegawa, Prince Sharma, Daisuke Ito, Kazuhiro Kamiguchi, Kazunori Takada, Naoaki Kuwata. Operando Time-of-Flight Secondary Ion Mass Spectrometry Visualization of Reversible and Irreversible Reactions in Oxide-Based Solid-State Batteries. ACS Energy Letters. 11 [2] 1889-1896. 2026. Open Access
2025
  1. K. Niitsu, F. Ichihara, S. Miyoshi, M. Ode, K. Mitsuishi, T. Masuda, K. Takada. Structural analysis of the LiCoO2 cathodes/garnet-type Li6.5La3Zr1.5Ta0.5O12 solid electrolyte interface. Solid State Ionics. 421 116804-116804-10. 2025. Open Access
  2. Naoaki Kuwata, Gen Hasegawa, Sihao Xing, Kenjiro Hashi, Yoshitaka Matsushita, Randy Jalem, Kazunori Takada, Hitoshi Onodera, Shuhei Yoshida. Fast lithium-ion diffusion in pyrochlore-type oxyfluoride Li1.25La0.58Nb2O6F. Solid State Ionics. 428 116924-116924-8. 2025. Open Access
  3. Takatsugu Wakahara, Chika Hirata, Dorra Mahdaoui, Kazuko Fujii, Yoshitaka Matsushita, Osamu Ito, Makito Takagi, Tomomi Shimazaki, Masanori Tachikawa, Shinjiro Yagyu, Yubin Liu, Yoshiyuki Nakajima, Takuro Nagai, Kazuhito Tsukagoshi. One-dimensional C60 arrays in noncovalent benzidine networks. Carbon. 233 119838-119838-8. 2025. Open Access
  4. Marcela Calpa, Kei Kubota, Jittraporn Saengkaew, Shoichi Matsuda, Kazunori Takada. The role of grain boundaries in suppressing particle fracture in Li-rich layered oxide cathode materials. Journal of Power Sources. 634 236473-236473-8. 2025. Open Access
  5. Feye-Feng Lu, Huu Duc Luong, Seong-Hoon Jang, Randy Jalem, Yoshitaka Tateyama, Hong-Kang Tian. Dual influence of protonation on Li-ion transport in garnet solid electrolytes: A first-principles study. Journal of Power Sources. 628 235906-235906-10. 2025. Open Access
  6. Daisuke Ito, Naoaki Kuwata, Seiji Takemoto, Kazuhiro Kamiguchi, Gen Hasegawa, Kazunori Takada. Lattice-matched antiperovskite-perovskite system toward all-solid-state batteries. Nature Communications. 16 [1] 7372-1-7372-12. 2025. Open Access
  7. Kei NISHIKAWA, Takuya MASUDA, Yibin XU, Yoshitaka TATEYAMA, Shoichi MATSUDA, Shuji NAKANISHI, Shotaro HANADA, Yoshiharu MUKOUYAMA, Toshihiko MANDAI, Naoaki KUWATA, Tsuyoshi OHNISHI, Kiyoshi KANAMURA. Global Trends in Battery Research and Development: The Contribution of the Center for Advanced Battery Collaboration. Electrochemistry. 93 [6] 062003-062003. 2025. Open Access
  8. Nataly Carolina Rosero-Navarro, Haruna Watanabe, Randy Jalem, Maycol Mena, Xinhao Yang, Shota Sugio, Hiroaki Ito, Yoshitaka Tateyama, Akira Miura, Kiyoharu Tadanaga. Microstructure-controlled Li ion conductive oxide–based ceramic solid electrolytes supporting high current densities. Electrochimica Acta. 528 146233-146233-8. 2025. Open Access
  9. Yasuhiro Fujiwara, Kota Suzuki, Satoshi Hori, Yoshiyuki Inaguma, Akitoshi Hayashi, Masaki Azuma, Yasutoshi Iriyama, Hirotoshi Yamada, Tetsuhiro Katsumata, Kazunori Takada, Ryoji Kanno, Masahiko Demura. Designing a unified data structure for solid-electrolyte research projects. Science and Technology of Advanced Materials: Methods. 5 [1] 2568365-1-2568365-14. 2025. Open Access
  10. Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Tetsuya Yamada, Katsuya Teshima. First‐Principles Study on the Interfacial Cathode‐Contact Stability and Li Diffusivity of N‐Doped Li 6 Zr 2 O 7 for All‐Solid‐State Li‐Ion Batteries. Small Methods. 9 [11] e01289-1-e01289-11. 2025. Open Access
  11. Bo Gao, Randy Jalem, Yoshitaka Tateyama. Ion diffusion driven by dynamic lattice deformations in perovskite solid electrolytes. Journal of Materials Chemistry A. 13 [36] 30370-30381. 2025. Open Access
  12. Fumihiko Ichihara, Shogo Miyoshi, Machiko Ode, Takuya Masuda. Co-sintering Reaction Analysis of LiCoO2 Cathodes and NASICON-Type LATP Solid Electrolytes Studied by Experimental and Computational Methods. The Journal of Physical Chemistry C. 12738-12749. 2025. Open Access
  13. Qianli Si, Shoichi Matsuda, Yasunobu Ando, Toshiyuki Momma, Yoshitaka Tateyama. Capacity Estimation and Knee Point Prediction Using Electrochemical Impedance Spectroscopy for Lithium Metal Battery Degradation via Machine Learning. Advanced Science. 12 [27] 2502336-1-2502336-11. 2025. Open Access
  14. Shinichi Takeno, Taiki Suematsu, Ryusei Kunisaki, Gen Hasegawa, Ken Watanabe, Naoaki Kuwata, Kazutaka Mitsuishi, Tsuyoshi Ohnishi, Kazunori Takada, Kohichi Suematsu, Kengo Shimanoe. New insight into designing a thick-sintered cathode for Li-ion batteries: the impact of excess lithium in LiCoO2 on its electrode performance. Journal of Materials Chemistry A. 13 [4] 2943-2949. 2025. Open Access
  15. Kosuke Kawai, Seong‐Hoon Jang, Yuta Igarashi, Koji Yazawa, Kazuma Gotoh, Jun Kikkawa, Atsuo Yamada, Yoshitaka Tateyama, Masashi Okubo. Proton Intercalation into an Open‐Tunnel Bronze Phase with Near‐Zero Volume Change. Angewandte Chemie International Edition. 64 [3] e202410971-1-e202410971-8. 2025. Open Access
2024
  1. 小林 清, 三好 正悟, 鈴木 達. Production of Solidified Body from a Melt and Its Electrical Conductivity of CsSnBr<sub>3</sub> Using Precursor Prepared by Mechanochemical Reaction Process. MATERIALS TRANSACTIONS. 65 [11] 1397-1401. 2024. Open Access
  2. Kento Ishii, Shogo Miyoshi, Kazunori Takada, Tetsuo Uchikoshi. Surface modification of Li<sub>3</sub>PO<sub>4</sub> to Li<sub>1.3</sub>Al<sub>0.3</sub>Ti<sub>1.7</sub>(PO<sub>4</sub>)<sub>3</sub> by wet chemical process and its sintering behavior. Journal of the Ceramic Society of Japan. 132 [6] 257-266. 2024. Open Access
  3. K. Mitsuishi, T. Ohnishi, K. Niitsu, T. Masuda, S. Miyoshi, K. Takada. Lowering the sintering temperature of LiCoO2 using LiOH aqueous solution. Solid State Ionics. 417 116717-116717-6. 2024. Open Access
  4. Gen Hasegawa, Youngseok Kim, Yoshinori Tanaka, Naoaki Kuwata, Kunimitsu Kataoka, Takahisa Ohno, Junji Akimoto, Kazunori Takada. Improvement of Lithium-Ion Conductivity by Hf Substitution in Lithium Tantalum Phosphate (LiTa2PO8) Solid Electrolyte. ACS Applied Energy Materials. 7 [23] 10897-10905. 2024. Open Access
  5. Randy Jalem, Kazunori Takada, Hitoshi Onodera, Shuhei Yoshida. Crystal structure, stability and Li superionic conductivity of pyrochlore-type solid electrolyte Li2−xLa(1+x)/3Nb2O6F: a first-principles calculation study. Journal of Materials Chemistry A. 12 [47] 33099-33113. 2024. Open Access
  6. Seong-Hoon Jang, Randy Jalem, Yoshitaka Tateyama. Computational discovery of stable Na-ion sulfide solid electrolytes with high conductivity at room temperature. Journal of Materials Chemistry A. 12 [32] 20879-20886. 2024. Open Access
  7. Tsuyoshi Ohnishi, Isao Sakaguchi, Kazunori Takada. Surface Treatment of Garnet-Type Solid Electrolyte for Suppressing Dendritic Growth. ACS Applied Energy Materials. 7 [13] 5321-5325. 2024. Open Access
  8. 司 千里, 松田 翔一, 山地 洋平, 門間 聰之, 館山 佳尚. Data‐Driven Cycle Life Prediction of Lithium Metal‐Based Rechargeable Battery Based on Discharge/Charge Capacity and Relaxation Features. Advanced Science. 2402608-2402608. 2024. Open Access
  9. Itsuki Konuma, Jun Kikkawa, Huu Duc Luong, Yoshitaka Tateyama. Unified understanding and mitigation of detrimental phase transition in cobalt-free LiNiO2. Energy Storage Materials. 66 103200. 2024. Open Access
  10. Gen Hasegawa, Naoaki Kuwata, Tsuyoshi Ohnishi, Kazunori Takada. Visualization and evaluation of lithium diffusion at grain boundaries in Li0.29La0.57TiO3 solid electrolytes using secondary ion mass spectrometry. Journal of Materials Chemistry A. 12 [2] 731-738. 2024. Open Access
2023
  1. Kento Ishii, Tetsuo Uchikoshi, Kazunori Takada. Low-temperature sintering of Li<sub>1.3</sub>Al<sub>0.3</sub>Ti<sub>1.7</sub>(PO<sub>4</sub>)<sub>3</sub> electrolytes enabled by cobalt surface modification followed by two-step sintering. Journal of the Ceramic Society of Japan. 131 [7] 298-305. 2023.
  2. Ryoma Sasaki, Bo Gao, Taro Hitosugi, Yoshitaka Tateyama. Nonequilibrium molecular dynamics for accelerated computation of ion–ion correlated conductivity beyond Nernst–Einstein limitation. npj Computational Materials. 9 [1] 48. 2023.
  3. Dorra Mahdaoui, Chika Hirata, Kahori Nagaoka, Kun’ichi Miyazawa, Kazuko Fujii, Toshihiro Ando, Osamu Ito, Shinjiro Yagyu, Kazuhito Tsukagoshi, Takatsugu Wakahara. Ambipolar to Unipolar Conversion in C70/Ferrocene Nanosheet Field-Effect Transistors. Nanomaterials. 13 [17] 2469. 2023.
  4. Randy Jalem, Manas Likhit Holekevi Chandrappa, Yoshitaka Tateyama. Lithium dynamics at grain boundaries of β-Li3PS4 solid electrolyte. Energy Advances. 2 [12] 2029-2041. 2023.
  5. Naoki Yoshida, Naoaki Kuwata, Gen Hasegawa, Kazunori Takada. Liquid phase penetration sintering of garnet-type solid electrolyte LLZTO. Solid State Ionics. 403 116408. 2023. Open Access
  6. 周 子臻, Claudio Cazorla, 高 博, ルオン フー ドック, 館山 佳尚. First-Principles Study on the Interplay of Strain and State-of-Charge with Li-Ion Diffusion in the Battery Cathode Material LiCoO2. ACS Applied Materials & Interfaces. 15 [46] 53614-53622. 2023.
  7. Marcela Calpa, Kei Kubota, Emiko Mizuki, Manai Ono, Shoichi Matsuda, Kazunori Takada. Voltage hysteresis hidden in an asymmetric reaction pathway. Energy Storage Materials. 63 103051. 2023.
  8. 小林 清, 三好 正悟, 鈴木 達. メカノケミカル反応によるCsSnBr3前駆体合成と前駆体から製造した溶融凝固体の電気伝導度. 粉体および粉末冶金. 70 [10] 427-431. 2023.
  9. 周 文冲, 徐 陳超, 高 博, Masanobu Nakayama, 館山 佳尚. Glyme Solvent Decomposition on Spinel Cathode Surface in Magnesium Battery. ACS Energy Letters. 8 [10] 4113-4118. 2023.
  10. Randy Jalem, Yoshitaka Tateyama, Kazunori Takada, Seong-Hoon Jang. Multiobjective Solid Electrolyte Design of Tetragonal and Cubic Inverse-Perovskites for All-Solid-State Lithium-Ion Batteries by High-Throughput Density Functional Theory Calculations and AI-Driven Methods. The Journal of Physical Chemistry C. 127 [35] 17307-17323. 2023. Open Access
  11. Fumihiko Ichihara, Kodai Niitsu, Yoshinori Tanaka, Yasuhiro Niwa, Kazutaka Mitsuishi, Shogo Miyoshi, Takahisa Ohno, Takuya Masuda. Structural Analysis of the LiCoPO4 Electrode/NASICON-Type Li1.3Al0.3Ti1.7(PO4)3 Solid Electrolyte Interface. The Journal of Physical Chemistry C. 127 [31] 15043-15050. 2023.
  12. Masahito Ikeda, Randy Jalem, Gen Hasegawa, Naoaki Kuwata, Yoshitaka Tateyama. Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.375. The Journal of Physical Chemistry C. 127 [29] 14117-14124. 2023.
  13. Naohiro Hayashi, Tsuyoshi Ohnishi, Kazunori Takada. Impact of intentional composition tuning on the sintering properties of Ca–Bi co-doped Li7La3Zr2O12 for co-fired solid-state batteries. Journal of Materials Chemistry A. 11 [29] 15681-15690. 2023. Open Access
  14. Yoshitaka Tateyama, Akiko Kagatsume, Masaru Yao, Shoichi Matsuda, Kohei Uosaki. Exploration of Organic Cathode Active Materials with High Energy Densities for Li-Ion Batteries via First-Principles Calculations. The Journal of Physical Chemistry C. 127 [27] 12867-12873. 2023. Open Access
  15. Seong-Hoon Jang, Randy Jalem, Yoshitaka Tateyama. EwaldSolidSolution: A High-Throughput Application to Quickly Sample Stable Site Arrangements for Ionic Solid Solutions. The Journal of Physical Chemistry A. 127 [27] 5734-5744. 2023.
  16. Toshihiko Mandai, Masaru Yao, Keitaro Sodeyama, Akiko Kagatsume, Yoshitaka Tateyama. Toward Improved Anodic Stability of Ether-Based Electrolytes for Rechargeable Magnesium Batteries. The Journal of Physical Chemistry C. 127 [22] 10419-10433. 2023. Open Access
  17. Huu Duc Luong, Chenchao Xu, Randy Jalem, Yoshitaka Tateyama. Evaluation of battery positive-electrode performance with simultaneous ab-initio calculations of both electronic and ionic conductivities. Journal of Power Sources. 569 232969. 2023.
  18. Gen Hasegawa, Naoaki Kuwata, Kenjiro Hashi, Yoshinori Tanaka, Kazunori Takada. Lithium-Ion Diffusion in Perovskite-Type Solid Electrolyte Lithium Lanthanum Titanate Revealed by Pulsed-Field Gradient Nuclear Magnetic Resonance. Chemistry of Materials. 35 [10] 3815-3824. 2023.
  19. F.A. Vásquez, R. Jalem, Y. Tateyama. Microwave assisted preparation of LiFePO4/C coated LiMn1.6Ni0.4O4 for Li-ion batteries with superior electrochemical properties. Applied Materials Today. 30 101697. 2023.

口頭発表

2026
  1. VIANTI Aprilia, HASEGAWA, Gen, KUWATA, Naoaki, TAKADA, Kazunori. Liquid-Phase-Assisted Co-Sintering of LCO/LLZTO Bilayers for Garnet-based Solid-State Batteries. 第91回固体イオ二クス研究会(第27回超イオン導電体物性研究会). 2026. Open Access
  2. JALEM, Randy. Thermodynamic and ion transport properties at bulk and interfaces of Li ionic conductors in all-solid-state batteries by first-principles calculations and machine learning potentials. 2026 International Conference on Resilience and Intelligence for Sustainable Energy (2026 RiSER Conference). 2026. 招待講演
2025
  1. ケイ シゴウ, HASEGAWA, Gen, SHARMA, Prince, 伊藤 大輔, 上口 憲陽, TAKADA, Kazunori, KUWATA, Naoaki. Visualizing Elements Distribution of Electrodes in All-Solid-State Batteries Using Operando Time-of-Flight Secondary Ion Mass Spectrometry. Materials Research Meeting 2025 (MRM 2025). 2025.
  2. Marcela, Calpa, MATSUDA, Shoichi, TAKADA, Kazunori. High-Capacity and Stable Mn-Based Cation-Disordered Rocksalt Oxide Cathodes for All-Solid-State Lithium Batteries. 2nd International Symposium on Solid State Chemistry (ISSSC-2025). 2025.
  3. Marcela, Calpa, KUBOTA, Kei, MATSUDA, Shoichi, TAKADA, Kazunori. Mitigating Particle Fracture in Li-rich Layered Oxide Cathode Materials. The 66th Battery Symposium in Japan. 2025.
  4. WAKAHARA, Takatsugu, HIRATA, Chika, 古澤 佐知子, FUJII, Kazuko, 伊藤 攻, MATSUSHITA, Yoshitaka, YAGYU, Shinjiro, 高木牧人, 島崎智実, 立川仁典, 中島嘉之, TSUKAGOSHI, Kazuhito. Low-Dimensional Fullerene/Donor Cocrystals. 第35回日本MRS年次大会. 2025.
  5. 若原 孝次, 平田 千佳, 古澤 佐知子, 藤井 和子, 伊藤 攻, 松下 能孝, 柳生 進二郎, 高木 牧人, 島崎 智実, 立川 仁典, 中島 嘉之, 塚越 一仁. フラーレンを用いた低次元D-A共結晶の作製. 第33回有機結晶シンポジウム. 2025.
  6. JALEM, Randy. Computational Design of Solid Electrolytes and Their Atomistic Insights for Advancing All-Solid-State Batteries. The 2025 International Conference on Green Electrochemical Technologies & 2025 Annual Meeting of Electrochemical Society of Taiwan. 2025. 招待講演
  7. JALEM, Randy. Exploration of Anti-Perovskite-Type Solid Electrolytes by Combined High-Throughput DFT Calculations and Multi-Objective Bayesian Optimization Scheme. The 26th Asian Workshop on First-Principles Electronic Structure Calculations (ASIAN-26). 2025.
  8. 小林 周平, 久保田 圭, 市原 文彦, 大出 真知子, 三好 正悟, 増田 卓也. NASICON型固体電解質LATPと正極材料LiMPO4 (M = Fe, Ni)の共焼結反応分析. 2025電気化学秋季大会. 2025.
  9. Marcela, Calpa, KUBOTA, Kei, MATSUDA, Shoichi, TAKADA, Kazunori. Polycrystalline Microstructures Enhance Fracture Resistance in Li-rich Layered Oxide Cathodes. 9th Structure Property relationship in Solid State Materials SPSSM 2025. 2025.
  10. JALEM, Randy. Na Diffusivity and Phonon Properties in Cation- and Halide-Substituted Na3SbS4 Solid Electrolytes by First-Principles Molecular Dynamics Simulations. 12th International Conference on Materials for Advanced Technologies (ICMAT). 2025.
  11. 杉井 かおり, 長谷川 源, 桑田 直明, 端 健二郎, 片岡邦光, 秋本 順二, 高田 和典. Li6.5La3Zr1.5Ta0.5O12単結晶の高温における拡散現象. 第89回固体イオニクス研究会. 2025.
  12. 杉井 かおり, 長谷川 源, 桑田 直明, 端 健二郎, 片岡邦光, 秋本 順二, 高田 和典. 高温PFG-NMRによるLi6.5La3Zr1.5Ta0.5O12単結晶の拡散係数測定. 日本物理学会2025年春季大会. 2025.
2024
  1. WAKAHARA, Takatsugu, HIRATA, Chika, マハダウディックヒアリ ドラ, FUJII, Kazuko, MATSUSHITA, Yoshitaka, 伊藤 攻, 高木牧人, 島崎智実, 立川 仁典, YAGYU, Shinjiro, 劉雨彬, 中島嘉之, NAGAI, Takuro, TSUKAGOSHI, Kazuhito. One-dimensional C60 Arrays in Noncovalent Benzidine Networks. 第34回日本MRS年次大会. 2024.
  2. JALEM, Randy, CHANDRAPPA Manas Likhit Holekevi, QI Ji, TATEYAMA, Yoshitaka, ONG Shyue Ping. Li dynamics study at grain boundaries of β-Li3PS4 solid electrolyte by nanoscale molecular dynamics simulations. The 65th Battery Symposium in Japan. 2024.
  3. JALEM, Randy, TAKADA, Kazunori, ONODERA Hitoshi, YOSHIDA Shuhei. Li+ ion transport in pyrochlore-type Li2-xLa(1+x)/3Nb2O6F solid electrolytes by first-principles calculations. The 65th Battery Symposium in Japan (第65回電池討論会). 2024. Open Access
  4. JALEM, Randy. Computational Design of Inverse-Perovskite-Type Solid Electrolytes by High-Throughput First-Principles Calculations and Multi-Objective Bayesian Optimization. The 15th edition of the International Conference on Advanced Lithium Batteries for Automotive Applications (ABAA-15). 2024.
  5. TAKADA, Kazunori. Development of bulk-type solid-state batteries with oxide-based solid electrolytes. PRiME 2024. 2024. 招待講演
  6. Marcela, Calpa, KUBOTA, Kei, MATSUDA, Shoichi, TAKADA, Kazunori. Voltage Hysteresis without Cation Migration in Li-Rich Layered Oxides: A Discrepancy in the Intermediate Crystal Phases. ECS PRiME 2024. 2024. Open Access
  7. 小林 周平, KUBOTA, Kei, ICHIHARA, Fumihiko, ODE, Machiko, MIYOSHI, Shogo, MASUDA, Takuya. Co-Sintering Reaction Analysis of Li1.3Al0.3Ti1.7(PO4)3/LiFePO4 and Li1.3Al0.3Ti1.7(PO4)3/LiNiPO4 Composites. PRiME2024. 2024.
  8. MIYOSHI, Shogo, 西原 佳彦, ICHIHARA, Fumihiko, OHNO, Takahisa, MITSUISHI, Kazutaka, KUWATA, Naoaki, MASUDA, Takuya, TAKADA, Kazunori. Effect of Cobalt-substitution on Phase Relation and Sinterability of Lithium-ion Conductor Based on Lithium Titanium Orthophosphate. 24th International Conference on Solid State Ionics (SSI24). 2024.
  9. 高田 和典. 全固体リチウム電池の開発. 電気化学会第91回大会. 2024. 招待講演
2023
  1. Marcela, Calpa, KUBOTA, Kei, MATSUDA, Shoichi, TAKADA, Kazunori. Voltage Hysteresis Hidden in an Asymmetric Reaction Pathway. The 64th Battery Symposium in Japan. 2023.
  2. JALEM, Randy. Theoretical study on the stability and synthesis of anion-substituted antiperovskite electrolytes. The 64th Battery Symposium in Japan. 2023.
  3. ICHIHARA, Fumihiko, MIYOSHI, Shogo, NIITSU, Kodai, 丹羽尉浩, MITSUISHI, Kazutaka, OHNO, Takahisa, ODE, Machiko, MASUDA, Takuya. Compatibility Study of LiCoO2 and LiCoPO4 Cathode Materials with NASICON-Type Solid Electrolyte LATP. 2023 MRS Fall Meeting. 2023.
  4. 三好 正悟, 西原 佳彦, 桑田 直明, 大野 隆央, 高田 和典. 酸化コバルトを添加したNASICON型固体電解質LATPの焼結特性 . 第49回固体イオニクス討論会. 2023.
  5. JALEM, Randy. Computational design of solid electrolytes for all-solid-state batteries by high-throughput first-principles calculations and machine learning techniques. 第49回固体イオニクス討論会. 2023. 招待講演
  6. TAKADA, Kazunori, OHNISHI, Tsuyoshi. Application of thin films to fundamental studies on solid-state batteries. The 15th Pacific Rim Conference of Ceramic Societies. 2023. 招待講演
  7. Marcela, Calpa, KUBOTA, Kei, MATSUDA, Shoichi, TAKADA, Kazunori. The Role of Phase Transitions on the Voltage Hysteresis in Li2RuO3 Cathode Material. The 14th International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14). 2023.
  8. JALEM, Randy. My Education, Career and Life in Japan as a Computational Battery Researcher. 13th CSJ Chemistry Festa. 2023. 招待講演
  9. 小林 周平, 久保田 圭, 市原 文彦, 大出 真知子, 三好 正悟, 増田 卓也. 正極材料(LiFePO4・LiNiPO4)と酸化物系固体電解質LATPの共焼結反応分析. 2023電気化学秋季大会. 2023.
  10. Kento Ishii, TAKADA, Kazunori, UCHIKOSHI, Tetsuo. Low-temperature sintering of Li1.3Al0.3Ti1.7(PO4)3 (LATP) solid electrolyte by surface modification of sintering additive. The International Conference on Sintering 2023. 2023.
  11. TATEYAMA, Yoshitaka. Advanced DFT-MD Study on Ion Transport in Solid Electrolyte: Grain Boundary and Ion Correlation. IUMRS-ICAM & ICMAT 2023. 2023. 招待講演
  12. ルオン フー ドック, 徐 陳超, JALEM, Randy, TATEYAMA, Yoshitaka. Evaluation of Battery Positive-electrode Performance with Ab-inito Simultaneous Calculations of the Electronic and Ionic Conductivities. IUMRS-ICAM & ICMAT 2023. 2023.
  13. JALEM, Randy, TATEYAMA, Yoshitaka, TAKADA, Kazunori, NAKAYAMA Masanobu. Designing Novel Antiperovskite-type Solid Electrolytes for All-solid-state Batteries by High-throughput DFT and Machine Learning. IUMRS-International Conference on Advanced Materials & 11th International Conference on Materials for Advanced Technologies. 2023.
  14. 吉田 尚生, 桑田 直明, 高田 和典. 液相浸透焼結法によるガーネット型酸化物固体電解質の作製. 第24回超イオン導電体物性研究会(第84回固体イオニクス研究会). 2023.
  15. TATEYAMA, Yoshitaka. Unravelling the Fast Li-ion Conduction Mechanism in Li(FSA)(SN)2 Molecular Crystal: A Molecular Dynamics Study. 2023 Japan-Taiwan Nano Material and Biomedicine Workshop. 2023. 招待講演
  16. 市原 文彦, 大出 真知子, 三好 正悟, 増田 卓也. LiCoO2正極材料とNASICON型固体電解質LATPの共焼結反応分析. 電気化学会第90回大会. 2023.
  17. 小林 周平, 久保田 圭, 市原 文彦, 三好 正悟, 増田 卓也. LiMPO4 (M = Fe, Ni) 正極材料と酸化物系固体電解質 LATP の共焼結反応分析. 電気化学会第90回大会. 2023.
  18. 三好 正悟, 西原 佳彦, 高田 和典. LiPO3を添加したNASICON型固体電解質LATPの焼結特性. 電気化学会第90回大会. 2023.
  19. 館山 佳尚, 高 博, ハレム ランディ. 酸化物固体電解質粒界における界面イオン伝導に関する第一原理MD解析. 日本化学会第103春季年会へ移設シンポジウム 全固体電池のプロセスサイエンス 第2回シンポジウム. 2023. 招待講演
  20. 桑田 直明, 吉田 尚生, 高田 和典. 液相浸透焼結法によるガーネット型酸化物固体電解質の接合. ⽇本化学会第103春季年会(2023)併催シンポジウム「全固体電池のプロセスサイエンス 第2回シンポジウム」. 2023.
  21. TATEYAMA, Yoshitaka. Advanced DFT-MD study on Ion Transport in Solid Electrolyte: Grain Boundary and Ion Correlation. Japan-US Information Exchange Seminar on Fundamentals of Next Generation Batteries. 2023. 招待講演
  22. TATEYAMA, Yoshitaka. DFT-based studies on “battery” issues. EU-Japan Workshop on High-Performance Computing. 2023. 招待講演
  23. 館山 佳尚. 第一原理MD を用いた蓄電池のイオン伝導計算手法の開発と応用. 「富岳」電池課題 第3回公開シンポジウム(成果報告会). 2023. 招待講演