Faculty Members

Professor
FUJITA Takeshi

Doctor of Engineering, Kyushu University, Japan, 2003

Year of birth: 1976
Gender: Male
Job titles: Leader, Research Unit for Advanced Characterization for Future Materials
Affiliation:

- School of Engineering Science
- School of Environmental Science and Engineering
- Materials Science and Engineering, Department of Engineering, Graduate School of Enginering
- Research Unit for Advanced Characterization for Future Materials, Center for Nanotechnology, Research Institute
researchmap： https://researchmap.jp/read0209402

Areas of specialization	Material Science, Electron Microscopy
Laboratory/research office	Microstructual Control Laboratory For both structural and functional materials, microstructure is controlled at the micro- and nano-levels. Microstructure control and microanalysis are closely intertwined, so development of microanalysis technique is also necessary. Through the mictostructual control of nanomaterials and bulk samples, it is possible to develop unique multifunctionalities (mechanical, electronic, magnetic, thermoelectronic, energetic and catalytic).
Current research topics	Nanoporous metals by dealloying Development of innovative methane catalyst Material Design innovated by 3D printer Spintronics based thermoelectric Materials
Educational background	2000: Master, Kyushu University, Fukuoka, Japan 1998: Bachelor, Kyushu University, Fukuoka, Japan
Professional background	2010-2017: Associate Professor, Tohoku University, AIMR 2008-2010: Assistant Professor, Tohoku University, AIMR 2007-2008: Assistant Professor, Tohoku University, IMR 2005-2007: Assistant Professor, Tohoku University, IMR 2003-2005: JSPS Fellow, Arizona State University, Center for Solid State Science 2003: Assistant Professor, Kyushu University, Material Science Engineering
Licenses
Academic societies

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Courses

* Courses provided in English are shown with (E) mark

Undergraduate school	Metallography Seminar 2 Seminar 3 Introduction to Materials Science and Engineering Material Process Graduation Thesis Physics and Material Experiment Internship Outline of Engineering
Graduate school	Applied Material Properties 1 Applied Material Properties 2 Individual Work for Graduate Seminar 1 Seminar 2 Seminar 3 Seminar 4 Microstructural Characterization of Materials

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Research activities

Research papers	Authors: L. Zhang, Z. Jing, Z. X. Li, FUJITA Takeshi Title: Surface Defects Improved SERS Activity of Nanoporous Gold Prepared by Electrochemical Dealloying Journal: Nanomaterials, Vol. 13, No. 1, p. 187, MDPI AG Year: 2022 Authors: A. A. Tajuddin, M. Wakisaka, T. Ohto, Y. Yu, H. Fukushima, H. Tanimoto, X. G. Li, Y. Misu, S. Jeong, J. Fujita, H. Tada, FUJITA Takeshi, M. Takeguchi, K. Takano, K. Matsuoka, Y. Sato, Y. Ito Title: Corrosion‐Resistant and High‐Entropic Non‐Noble‐Metal Electrodes for Oxygen Evolution in Acidic Media Journal: Advanced Materials, Vol. 35, No. 3, p. 2207466, Wiley Year: 2022 Authors: N. Noguchi, S. Ito, M. Hikichi, Y. Cho, K. Goto, A. Kudo, I. Matsuda, FUJITA Takeshi, M. Miyauchi, T. Kondo Title: Highly Dispersed Ni Nanoclusters Spontaneously Formed on Hydrogen Boride Sheets Journal: Molecules, Vol. 27, No. 23, p. 8261, MDPI AG Year: 2022 Authors: Ryo Toyama, Shiro Kawachi, Jun-ichi Yamaura, FUJITA Takeshi, Youichi Murakami, Hideo Hosono, Yutaka Majima Title: Nanostructure-induced <i>L</i>1<sub>0</sub>-ordering of twinned single-crystals in CoPt ferromagnetic nanowires Journal: Nanoscale Advances, Vol. 4, No. 24, pp. 5270-5280, Royal Society of Chemistry (RSC) Year: 2022 Authors: A. Matsumoto, CAI Zexing, FUJITA Takeshi Title: Synthesis of Pyrochlore Oxides Containing Ir and Ru for Efficient Oxygen Evolution Reaction Journal: Materials, Vol. 15, No. 17, p. 6107, MDPI AG Year: 2022 Authors: S. Shoji, A. S. B. M. Najib, M. W. Yu, T. Yamamoto, S. Yasuhara, A. Yamaguchi, X. Peng, S. Matsumura, S. Ishii, Y. Cho, T. Fujita, S. Ueda, K. P. Chen, H. Abe, M. Miyauchi Title: Charge partitioning by intertwined metal-oxide nano-architectual networks for photocatalytic dry reforming of methane Journal: Chem Catalysis, Vol. 2, Cell Press Year: 2021 Authors: H. Kusaka, R. Ishibiki, M. Toyoda, T. Fujita, T. Tokunaga, A. Yamamoto, M. Miyakawa, K. Matsushita, K. Miyazaki, L. G. Li, S. L. Shinde, M. S. S. L. Lima, T. Sakurai, E. Nishibori, T. Masuda, K. Horiba, K. Watanabe, S. Saito, M. Miyauchi, T. Taniguchi, H. Hosono, T. Kondo Title: Crystalline boron monosulfide nanosheets with tunable bandgaps Journal: Journal of Materials Chemistry A, Vol. 9, No. 43, pp. 24631-24640, Royal Society of Chemistry (RSC) Year: 2021 Authors: CAI Zexing, Hiromi Goou, Y. Ito, T. Tokunaga, M. Miyauchi, H. Abe, T. Fujita Title: Nanoporous ultra-high-entropy alloys containing fourteen elements for water splitting electrocatalysis Journal: Chemical Science, Vol. 12, No. 34, pp. 11306-11315, Royal Society of Chemistry (RSC) Year: 2021 Authors: Q. Zheng, Y. Tian, X. Shen, K. Sokolowski-Tinten, R. K. Li, M. Z. Mo, Z. L. Wang, P. Liu, T. Fujita, S. P. Weathersby, J. Yang, X. J. Wang, M. W. Chen Title: Fast attenuation of high-frequency acoustic waves in bicontinuous nanoporous gold Journal: Applied Physics Letters, Vol. 119, No. 6, p. 063101, AIP Publishing Year: 2021 Authors: T. Kujirai, A. Yamaguchi, T. Fujita, H. Abe, M. Miyauchi Title: Active site separation of photocatalytic steam reforming of methane using a gas-phase photoelectrochemical system Journal: Chemical Communications, Vol. 57, No. 65, pp. 8007-8010, Royal Society of Chemistry (RSC) Year: 2021 Authors: Y. Q. Zeng, J. S. Yu, A. Hirata, T. Fujita, X. H. Zhang, N. Nishiyama, H. Kato, J. Q. Jiang, A. Inoue, M. W. Chen Title: Response to the commentary by Robert Tournier and Michael Ojovan on our publication entitled “Improving glass forming ability of off-eutectic metallic glass formers by manipulating primary crystallization reactions” Journal: Scripta Materialia, Vol. 205, p. 114035 Year: 2021 Authors: S. Sakane, T. Ishibe, K. Mizuta, T. Fujita, Y. Kiyofuji, J. Ohe, E. Kobayashi, Y. Nakamura Title: Anomalous enhancement of thermoelectric power factor by thermal management with resonant level effect Journal: Journal of Materials Chemistry A, Royal Society of Chemistry Year: 2021 Authors: H. B. Zhang, Y. Shen, S. Lahkar, T. Fujita, K. Hemker, Q. An, K. M. Reddy Title: Distorted planar defects stabilize tetragonal boron Journal: Scripta Materialia, Vol. 194, p. 113685, Elsevier Year: 2020 Authors: L. Y. Huang, Y. Ito, T. Fujita, X. B. Ge, L. Zhang, H. P. Zeng Title: Bismuth/Porous Graphene Heterostructures for Ultrasensitive Detection of Cd (II) Journal: Materials, Vol. 13, p. 5102, MDPI Year: 2020 Authors: D. Suzuki, T. Okamoto, J. X. Li, Y. Ito, T. Fujita, Y. Kawano Title: Terahertz and Infrared Response Assisted by Heat Localization in Nanoporous Graphene Journal: Carbon, Vol. 173, pp. 403-409, Elsevier Year: 2020 Authors: N. Tanaka, T. Fujita, Y. Takahashi, J. Yamasaki, K. Murata, S. Arai Title: Progress in environmental high-voltage transmission electron microscopy for nanomaterials Journal: Philosophical Transactions of the Royal Society A, Vol. 378 , p. 20190602, The Royal Society Publishing Year: 2020 Authors: M. Kushida, A. Yamaguchi, Y. Cho, T. Fujita, H. Abe, M. Miyauchi Title: Gas‐Phase Photoelectrocatalysis Mediated by Oxygen Ions for Uphill Conversion of Greenhouse Gases Journal: ChemPhotoChem, Wiley Year: 2020 Authors: A. S. B. M. Najib, M. Iqbal, M. B. Zakaria, S. Shoji, Y. Cho, X. B. Peng, S. Ueda, A. Hashimoto, T. Fujita, M. Miyauchi, Y. Yamauchi, H. Abe Title: Active faceted nanoporous ruthenium for electrocatalytic hydrogen evolution Journal: Journal of Material Chemistry A, Vol. 8, pp. 19788-19792, Royal Society of Chemistry Year: 2020 Authors: Y. Q. Zeng, J. S. Yu, A. Hirata, T. Fujita, X. H. Zhang, N. Nishiyama, H. Kato, J. Q. Jiang, A. Inoue, M. W. Chen Title: Improving glass forming ability of off-eutectic metallic glass formers by manipulating primary crystallization reactions Journal: Acta Materialia, Vol. 200, pp. 710-719, Elsevier Year: 2020 Authors: R. Kodiyath, G. V. Ramesh, M. Manikandan, S. Ueda, T. Fujita, H. Abe Title: Intermetallic Pd3X (X= Ti and Zr) nanocrystals for electro-oxidation of alcohols and formic acid in alkaline and acidic media Journal: Science and Technology of Advanced Materials, Vol. 21, pp. 573-583, Tayler & Francis Year: 2020 Authors: S. Imada, X. Peng, CAI Zexing, A. Najib, M. Miyauchi, H. Abe, T. Fujita Title: NiYAl-Derived Nanoporous Catalysts for Dry Reforming of Methane Journal: Materials, Vol. 13, p. 2044, MDPI Year: 2020 Authors: S. Ito, T. Hirabayashi, R. Ishibiki, R. Kawamura, T. Goto, T. Fujita, A. Yamaguchi, H. Hosono, M. Miyauchi, T. Kondo Title: Hydrogen Boride Sheets as Reductants and the Formation of Nanocomposites with Metal Nanoparticles Journal: Chemistry Letters, Vol. 49, pp. 789-793, CSJ Journals Year: 2020 Authors: P. Sheng, T. Fujita, M. Mizuguchi Title: Anomalous Nernst effect in Cox(MgO)1-x granular thin films Journal: Applied Physics Letters, Vol. 116, p. 142403, AIP Publishing Year: 2020 Authors: A. C. Wardhana, A. Yamaguchi, S. Shoji, M. Liu, T. Fujita, T. Hitosugi, M. Miyauchi Title: Visible-light-driven photocatalysis via reductant-to-band charge transfer in Cr(III) nanocluster-loaded SrTiO3 system Journal: Applied Catalysis B: Environmental, Vol. 270, p. 118883, Elsevier Year: 2020 Authors: H. Nishiguchi, A. Najib, X. Peng, Y. Cho, A. Hashimoto, S. Ueda, T. Fujita, M. Miyauchi, H. Abe Title: Intertwined Nickel and Magnesium Oxide Rival Precious Metals for Catalytic Reforming of Greenhouse Gases Journal: Advanced Sustainable Systems, Vol. 4, p. 2000041, Wiley Year: 2020 Authors: Y. Cho, S. Shoji, A. Yamaguchi, T. Hoshina, T. Fujita, H. Abe, M. Miyauchi Title: Visible-light-driven dry reforming methane using semiconductor-support catalyst Journal: Chemical Communications, Vol. 56, p. 4611, Royal Society of Chemistry Year: 2020 Authors: S. Shoji, X. Peng, A. Yamaguchi, R. Watanabe, C. Fujuhara, Y. Cho, T. Yamamoto, S. Matsumura, M. W. Yu, S. Ishii, FUJITA Takeshi, H. Abe, M. Miyauchi Title: Photocatalytic uphill conversion of natural gas beyond the limitation of thermal reaction systems Journal: Nature Catalysis Year: 2020 Authors: S. Sakane, T. Ishibe, K. Mizuta, M. Kashino, K. Wanatabe, FUJITA Takeshi, Y. Kamakura, N. Mori, Y. Nakamura Title: Methodology of Thermoelectric Power Factor Enhancement by Nanoscale Thermal Management in Bulk SiGe Composites Journal: ACS Applied Energy Materials Year: 2019 Authors: Y. Takahashi, Y. Kobayashi, Z. Q. Wang, Y. Ito, M. Ota, H. Ida, A. Kumatani, K. Miyazawa, FUJITA Takeshi, H. Shiku, Y. E. Korchev, Y. Miyata, T. Fukuma, M. W. Chen, T. Matsue Title: High Resolution Electrochemical Mapping of Hydrogen Evolution Reaction on Transition Metal Dichalcogenide Nanosheets Journal: Angewandte Chemie International Edition, Wiley Year: 2019 Authors: ZHANG Yongzheng, Y. Cho, A. Yamaguchi, X. Peng, M. Miyauchi, H. Abe, FUJITA Takeshi Title: CO2 oxidative coupling of methane using an earth-abundant CaO-based catalyst Journal: Scientific Reports, Vol. 9, p. 15454, Nature Publishing Year: 2019 Authors: C. Hou, J. H. Han, C.C. Yang, G. Huang, FUJITA Takeshi, A. Hirata, M. W. Chen Title: Operando Observations of SEI Film Evolution by Mass-Sensitive Scanning Transmission Electron Microscopy Journal: Advanced Energy Materials, Vol. 9, p. 1902675, Wiley Year: 2019 Authors: R. Kawamura, N. T. Cuang, FUJITA Takeshi, R. Ishibiki, T. Hirabayashi, A. Yamaguchi, I. Matsuda, S. Okada, T. Kondo, M. Miyauchi Title: Photoinduced hydrogen release from hydrogen boride sheets Journal: Nature Communications, Vol. 10, p. 4880, Nature Publishing Year: 2019 Authors: H. Y. Jiang, X. Peng, A. Yamaguchi, FUJITA Takeshi, H. Abe, M. Miyauchi Title: Synergistic photothermal and photochemical partial oxidation of methane over noble metals inporporated in mesoporous silica Journal: Chemical Communications, Vol. 55, pp. 13765-13768, Royal Society of Chemistry Year: 2019 Authors: K. Takeda, A. Yamaguchi, Y. Cho, O. Anjaneyulu, FUJITA Takeshi, H. Abe, M. Miyauchi Title: Metal Carbide as A Light‐Harvesting and Anticoking Catalysis Support for Dry Reforming of Methane Journal: Global Challenge, p. 1900067, Wiley Year: 2019 Authors: S. Sakane, T. Ishibe, T. Taniguchi, N. Naruse, Y. Mera, 藤田武志, M. M. Alam, K. Sawano, N. Mori, Y. Nakamura Title: Thermoelectric power factor enhancement based on carrier transport physics in ultimately phonon-controlled Si nanostructures Journal: Materials Today Energy, Vol. 13, pp. 56-63 Year: 2019 Authors: 張永政, X. H. Sun, N. Nomura, 藤田武志 Title: Hierarchical Nanoporous Copper Architectures via 3D Printing Technique for Highly Efficient Catalysts Journal: Small, Vol. 15, p. 1805432, Wiley Year: 2019 Authors: H. Y. Jiang, X. Peng, A. Yamaguchi, S. Ueda, FUJITA Takeshi, H. Abe, M. Miyauchi Title: Photocatalytic Partial Oxidation of Methane on Palladium‐Loaded Strontium Tantalate Journal: Solar RRL, Vol. 3, p. 1900076, Wiley Year: 2019 Authors: S. Shoji, X. Peng, T. Imai, P. M. Kumar, K. Higuchi, Y. Yamamoto, T. Tokunaga, S. Arai, S. Ueda, A. Hashimoto, N. Tsubaki, M. Miyauchi, T. Fujita, H. Abe Title: Topologically immobilized catalysis centre for long-term stable carbon dioxide reforming of methane Journal: Chemical Science, Vol. 10, pp. 3701-3705 Year: 2019 Authors: X. D. Xu, S. Y. Chen, Y. Ren, A. Hirata, FUJITA Takeshi, P. K. Liaw, M. W. Chen Title: Temperature-dependent compression behavior of an Al0.5CoCrCuFeNi high-entropy alloy Journal: Materialia, p. 100243 Year: 2019 Authors: FUJITA Takeshi, Xiaobo Peng, Akira Yamaguchi, Yohei Cho, Yongzheng Zhang, Kimitaka Higuchi, Yuta Yamamoto, Tomoharu Tokunaga, Shigeo Arai, Masahiro Miyauchi, Hideki Abe Title: Nanoporous Nickel Composite Catalyst for the Dry Reforming of Methane Journal: ACS Omega, Vol. 3, No. 12, pp. 16651-16657 Year: 2018 Authors: Pan Liu, Xiao Wei, Lihua Wang, Akihiko Hirata, Shuangxi Song, FUJITA Takeshi, Xiaodong Han, Ze Zhang, Mingwei Chen Title: Time-resolved atomic-scale observations of deformation and fracture of nanoporous gold under tension Journal: Acta Materialia, Vol. 165, pp. 99-108 Year: 2018 Authors: Gang Huang, Jiuhui Han, Chuchu Yang, Ziqian Wang, FUJITA Takeshi, Akihiko Hirata, Mingwei Chen Title: Graphene-based quasi-solid-state lithium–oxygen batteries with high energy efficiency and a long cycling lifetime Journal: NPG Asia Materials, Vol. 10, pp. 1037-1045 Year: 2018 Authors: Linghan Chen, Jiuhui Han, Yoshikazu Ito, FUJITA Takeshi, Gang Huang, Kailong Hu, Akihiko Hirata, Kentaro Watanabe, Mingwei Chen Title: Heavily Doped and Highly Conductive Hierarchical Nanoporous Graphene for Electrochemical Hydrogen Production Journal: Angewandte Chemie International Edition, Vol. 57, No. 40, pp. 13302-13307 Year: 2018 Authors: Fan Zhang, Yu Ren, Shoucong Ning, Yuan Tian, Weiwei Hu, Chengwen Tan, FUJITA Takeshi, Akihiko Hirata, Mingwei Chen Title: Deformation behaviour of 18R long-period stacking ordered structure in an Mg-Zn-Y alloy under shock loading Journal: Intermetallics, Vol. 102, pp. 21-25 Year: 2018 Authors: Singgih Wibowo, Akira Yamaguchi, Shusaku Shoji, FUJITA Takeshi, Hideki Abe, Masahiro Miyauchi Title: Photo-assisted Dry Reforming of Methane over Strontium Titanate Journal: Chemistry Letters, Vol. 47, No. 7, pp. 935-937 Year: 2018 Authors: A Hirata, T Ichitsubo, P. F. Guan, FUJITA Takeshi, M. W. Chen Title: Distortion of Local Atomic Structures in Amorphous Ge-Sb-Te Phase Change Materials Journal: Physical review letters, Vol. 120, No. 20, p. 205502 Year: 2018 Authors: Jiuhui Han, Akihiko Hirata, Jing Du, Yoshikazu Ito, FUJITA Takeshi, Shinji Kohara, Toshiaki Ina, Mingwei Chen Title: Intercalation pseudocapacitance of amorphous titanium dioxide@ nanoporous graphene for high-rate and large-capacity energy storage Journal: Nano Energy, Vol. 49, pp. 354-362 Year: 2018 Authors: Chen Hou, Jiuhui Han, Pan Liu, Chuchu Yang, Gang Huang, FUJITA Takeshi, Akihiko Hirata, Mingwei Chen Title: Operando observations of RuO2 catalyzed Li2O2 formation and decomposition in a Li-O2 micro-battery Journal: Nano Energy, Vol. 47, pp. 427-433 Year: 2018 Authors: Pan Liu, Jiuhui Han, Xianwei Guo, Yoshikazu Ito, Chuchu Yang, Shoucong Ning, FUJITA Takeshi, Akihiko Hirata, Mingwei Chen Title: Operando characterization of cathodic reactions in a liquid-state lithium-oxygen micro-battery by scanning transmission electron microscopy Journal: Scientific Reports, Vol. 8, p. 3134 Year: 2018 Authors: FUJITA Takeshi Title: Formation and Characterization of Hydrogen Boride Sheets Derived from MgB2 by Cation Exchange Journal: Journal of the American Chemical Society, Vol. 139, pp. 13761-13769 Year: 2017 Authors: FUJITA Takeshi Title: Earth-Abundant and Durable Nanoporous Catalyst for Exhaust-Gas Conversion Journal: Advanced Functional Materials, Vol. 26, pp. 1609-1616 Year: 2016 Authors: FUJITA Takeshi Title: Atomic Observation of Catalysis-Induced Nanopore Coarsening of Nanoporous Gold Journal: Nano Letters, Vol. 14, pp. 1172-1177 Year: 2014 Authors: FUJITA Takeshi Title: Atomic origins of the high catalytic activity of nanoporous gold Journal: Nature Materials, Vol. 11, pp. 775-780 Year: 2012
Awards	Highly cited researcher 2022, Clarivate Analytics, 2022 Highly cited researcher 2018, Clarivate Analytics, 2018
Grants-in-Aid for Scientific Research from the Japanese government	Project title: Development of nanoporous ultra-high-entropy alloys Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area) Project number: 21H00153 Project period: 2021-2022 Total budget amount: 8,060,000 yen Keywords: Project title: Innovative reaction system with external fields for three-dimensional nanoporous catalysts Category: Grant-in-Aid for Challenging Research (Exploratory) Project number: 22K18929 Project period: 2022-2023 Total budget amount: 6,500,000 yen Keywords:

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