論文 - 長谷川 丈二
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Hydrogarnet-Derived Porous Polyhedral Particles of SrFeO<sub>3-δ</sub> Perovskite 査読有り
Hikaru Otaguro, Tomoki Takeno, Ryosuke Sugimoto, Saburo Hosokawa, Hirofumi Akamatsu, Takahisa Yamamoto, Kazuki Nakanishi, Katsuro Hayashi, George Hasegawa
Chemistry of Materials 35 巻 ( 16 ) 頁: 6423 - 6436 2023年8月
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NASICON-Based All-Solid-State Na-ion Batteries: A Perspective on Manufacturing via Tape-Casting Process 招待有り 査読有り
George Hasegawa, Katsuro Hayashi
APL Energy 1 巻 ( 2 ) 頁: 020902 2023年7月
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Shufan Jia, Saneyuki Ohno, Jian Wang, George Hasegawa, Hirofumi Akamatsu, Katsuro Hayashi
ACS Applied Energy Materials 6 巻 ( 1 ) 頁: 317 - 325 2022年12月
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Topochemical Synthesis of LiCoF<sub>3</sub> with a High-Temperature LiNbO<sub>3</sub>-Type Structure 査読有り
Yumi Matsuo, Yuko Matsukawa, Masahiro Kitakado, George Hasegawa, Suguru Yoshida, Ryoto Kubonaka, Yuya Yoshida, Tatsushi Kawasaki, Eiichi Kobayashi, Chikako Moriyoshi, Saneyuki Ohno, Koji Fujita, Katsuro Hayashi, Hirofumi Akamatsu
Inorganic Chemistry 61 巻 ( 30 ) 頁: 11746 - 11756 2022年8月
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Free-standing and binder-free porous monolithic electrodes prepared via sol-gel processes 査読有り
George Hasegawa
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 103 巻 ( 2 ) 頁: 637 - 679 2022年8月
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Mitsuhiro Ishida, Yutaro Sashiyama, Hirofumi Akamatsu, Katsuro Hayashi, Kazuki Nakanishi, George Hasegawa
Journal of Sol-Gel Science and Technology 104 巻 ( 3 ) 頁: 526 - 536 2022年5月
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Glass-ceramic route to NASICON-type Na Ti2(PO4)3 electrodes for Na-ion batteries 査読有り
Shufan Jia, Hirofumi Akamatsu, George Hasegawa, Saneyuki Ohno, Katsuro Hayashi
Ceramics International 48 巻 ( 17 ) 頁: 24758 - 24764 2022年5月
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George Hasegawa, Kazuyoshi Kanamori, Kazuki Nakanishi
JOURNAL OF THE AMERICAN CERAMIC SOCIETY 105 巻 ( 1 ) 頁: 5 - 34 2022年1月
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Sodium ion conduction in sodium lanthanum zirconate ceramics prepared by spark plasma sintering
Toyomura Naoto, Hasegawa George, Nishimi Kazuma, Inada Miki, Enomoto Naoya, Hayashi Katsuro
SCRIPTA MATERIALIA 200 巻 2021年7月
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Preparation of hierarchically porous spinel CoMn2O4 monoliths via sol-gel process accompanied by phase separation
Lu Xuanming, Kanamori Kazuyoshi, Hasegawa George, Nakanishi Kazuki
JOURNAL OF THE AMERICAN CERAMIC SOCIETY 104 巻 ( 6 ) 頁: 2449 - 2459 2021年6月
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Sn-Based Perovskite with a Wide Visible-Light Absorption Band Assisted by Hydride Doping
Nakamura Masashi, Watanabe Hiroshi, Akamatsu Hirofumi, Fujii Kotaro, Yashima Masatomo, Hasegawa George, Inada Miki, Hayashi Katsuro, Maeda Kazuhiko
CHEMISTRY OF MATERIALS 33 巻 ( 10 ) 頁: 3631 - 3638 2021年5月
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Porous reduced ceramic monoliths derived from silicon- and titanium-based preceramic polymer gels 招待有り 査読有り
George Hasegawa
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 129 巻 ( 5 ) 頁: 227 - 233 2021年5月
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Designing hierarchical porosity in tin oxide monoliths and their application as a solid acid catalyst 査読有り
Yoshinao Suzuki, George Hasegawa, Kazuyoshi Kanamori, Kazuki Nakanishi
New Journal of Chemistry 2021年
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Ferroelectricity of Dion–Jacobson layered perovskites CsNdNb2O7 and RbNdNb2O7 査読有り
Sota Asaki, Hirofumi Akamatsu, George Hasegawa, Tomohiro Abe, Yuki Nakahira, Suguru Yoshida, Chikako Moriyoshi, Katsuro Hayashi
Japanese Journal of Applied Physics 59 巻 ( SP ) 頁: SPPC04 2020年11月
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Hierarchically Porous Monoliths Prepared via Sol–Gel Process Accompanied by Spinodal Decomposition 招待有り 査読有り
Xuanming Lu, George Hasegawa, Kazuyoshi Kanamori, Kazuki Nakanishi
Journal of Sol-Gel Science & Technology 95 巻 頁: 530 - 550 2020年9月
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Gas sorption porosimetry for the evaluation of hard carbons as anodes for Li- and Na-ion batteries
Matsukawa Yuko, Linsenmann Fabian, Plass Maximilian A., Hasegawa George, Hayashi Katsuro, Fellinger Tim-Patrick
BEILSTEIN JOURNAL OF NANOTECHNOLOGY 11 巻 頁: 1217-1229 2020年8月
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Reversible Electrochemical Insertion/Extraction of Magnesium Ion into/from Robust NASICON-Type Crystal Lattice in a Mg(BF4)(2)-Based Electrolyte
Hasegawa George, Akiyama Yuto, Tanaka Moeko, Ishikawa Ryo, Akamatsu Hirofumi, Ikuhara Yuichi, Hayashi Katsuro
ACS APPLIED ENERGY MATERIALS 3 巻 ( 7 ) 頁: 6824-6833 2020年7月
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Hasegawa George, Yano Takaya, Akamatsu Hirofumi, Hayashi Katsuro, Nakanishi Kazuki
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 2020年2月
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Thermogravimetric Evolved Gas Analysis and Microscopic Elemental Mapping of the Solid Electrolyte Interphase on Silicon Incorporated in Free-Standing Porous Carbon Electrodes
Hasegawa George, Kanamori Kazuyoshi, Nakanishi Kazuki, Hayashi Katsuro
LANGMUIR 35 巻 ( 39 ) 頁: 12680-12688 2019年10月
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A highly conductive Na3V2(PO4)(3) ceramic sheet prepared by tape-casting method
Wang He, Hasegawa George, Akiyama Yuto, Yamamoto Takahisa, Inoishi Atsushi, Akamatsu Hirofumi, Inada Miki, Ishihara Tatsumi, Hayashi Katsuro
ELECTROCHIMICA ACTA 305 巻 頁: 197-203 2019年5月