論文 - 徳永 智春
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Earth-Abundant and Durable Nanoporous Catalyst for Exhaust-Gas Conversion 査読有り
Takeshi Fujita,Hideki Abe,Toyokazu Tanabe,Yoshikazu Ito,Tomoharu Tokunaga,Shigeo Arai,Yuta Yamamoto,Akihiko Hirata,Mingwei Chen
Advanced Functional Materials 頁： 1-8 2016年
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Hard-Templating Synthesis of Macroporous Platinum Microballs 査読有り
Hiroaki Shirai, Yu-Yuan Huang, Tetsu Yonezawa,* Wei-Chen Chang, Tomoharu Tokunaga, Saad Alshehri, Bo Jiang, Yusuke Yamauchi, and Kevin C.-W. Wu
Materials Letters 164 巻 ( 1 ) 頁： 488-492 2016年
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Synthesis of zirconium oxynitride in air under DC electric fields 査読有り
Nobuhiro Morisaki, Hidehiro Yoshida, Koji Matsui, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto
Applied Physics Letter 109 巻 頁： 083104(1)- 083104(4) 2016年
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Formation of grain boundary second phase in BaTiO3 polycrystal under a high DC electric field at elevated temperatures 査読有り
Hidehiro YOSHIDA, Akinori UEHASHI, Tomoharu TOKUNAGA, Katsuhiro SASAKI, Takahisa YAMAMOTO
Journal of the Ceramic Society of Japan 124 巻 ( 4 ) 頁： 388-392 2016年
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Matrix Sputtering into Liquid Mercaptan: From Blue-Emitting Copper Nanoclusters to Red-Emitting Copper Sulfide Nanoclusters 査読有り
Matteo Porta, Mai Thanh Nguyen, Tomoharu Tokunaga, Yohei Ishida, Wei-Ren Liu, Tetsu Yonezawa
Langmuir 32 巻 頁： 12159-12165 2016年
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Matrix Sputtering into Liquid Mercaptan: From Blue-Emitting Copper Nanoclusters to Red-Emitting Copper Sulfide Nanoclusters 査読有り
Matteo Porta, Mai Thanh Nguyen, Tomoharu Tokunaga, Yohei Ishida, Wei-Ren Liu, Tetsu Yonezawa
Langmuir 32 巻 頁： 12159-12165 2016年
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Hard-Templating Synthesis of Macroporous Platinum Microballs (MPtM) 査読有り
Hiroaki Shirai, Yu-Yuan Huang, Tetsu Yonezawa,* Wei-Chen Chang, Tomoharu Tokunaga, Saad Alshehri, Bo Jiang, Yusuke Yamauchi, and Kevin C.-W. Wu
Materials Letters 164 巻 ( 1 ) 頁： 488-492 2015年
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Enhancement of sintering rates in BaTiO3 by controlling of DC electric current 査読有り
Akinori Uehashi, Hdehiro Yoshida, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto
123 巻 ( 6 ) 頁： 465-468 2015年
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In-situ observation of carbon nanotube yarn during voltage application 査読有り
Tomoharu Tokunaga, Yasuhiko Hayashi, Toru Iijima, Yuki Uesugi, Masaki Unten, Katsuhiro Sasaki, Takahisa Yamamoto
Micron 74 巻 頁： 30-34 2015年
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Environment-Sensitive Thermal Coarsening of Nanoporous Gold 査読有り
Satoko Kuwano-Nakatani, Takeshi Fujita, Kazuki Uchisawa, Daichi Umetsu, Yu Kase, Yusuke Kowata, Katsuhiko Chiba, Tomoharu Tokunaga, Shigeo Arai, Yuta Yamamoto, Nobuo Tanaka, Mingwei Chen
MATERIALS TRANSACTIONS 56 巻 ( 4 ) 頁： 468-472 2015年
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Plasma-Induced Tungsten Doping of TiO2 Nanoparticles for Enhanced Photocatalysis using Visible Light 査読有り
17 巻 ( 38 ) 頁： 24556-24559 2015年
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Mechanism for the Precipitation of Carbon on the surface of an Ni Catalyst 査読有り
Tomoharu Tokunaga, Hiroki Tasugi, Natsuki Iwamoto, Katsuhiro Sasaki, Takahisa Yamamoto
AMTC Letters ４ 巻 頁： 60-61 2014年
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Domain Structure of LSAT Single Crystal 査読有り
Shunsuke Okada, Katsuhiro Sasaki, Tomoharu Tokunaga, Satoshi Kobayashi, Takahisa Yamamoto
AMTC Letters ４ 巻 頁： 34-35 2014年
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Yttrium Segregation Behavior to Necks during Sintering in Aluminum Doped with Yttria 査読有り
Tomoya Sako, Tomoharu Tokunaga, Katsuhiro Sasaki, Hiroaki Yoshida, Takahisa Yamamoto
AMTC Letters 4 巻 頁： 36-37 2014年
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Atomic Observation of Catalysis-Induced Nanopore Coarsening of Nanoporous Gold 査読有り
Takeshi Fujita, Tomoharu Tokunaga, Ling Zhang, Dongwei Li, Luyang Chen, Shigeo Arai, Yuta Yamamoto, Akihiko Hirata, Nobuo Tanaka, Yi Ding, Mingwei Chen
Nano Letters 14 巻 ( 3 ) 頁： 1172-1177 2014年
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In Situ TEM Observation of Double-Wall TiO2 Nanotube 査読有り
Chaorui Xue, Takashi Narushima, Yohei Ishida, Tomonaru Tokunaga, Tetsu Yonezawa
Chemistry Letters 43 巻 ( 9 ) 頁： 1514-1516 2014年
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Fabrication of tin-filled carbon nanofibres by microwave plasma vapour deposition and their in situ heating observation by environmental transmission electron microscopy 査読有り
Tomoharu Tokunaga, Takumi Kanematsu, Takafumi Ito, Takahisa Ota, Yasuhiko Hayashi, Katsuhiro Sasaki, Takahisa Yamamoto
Nanoscale Research Letters 8 巻 頁： 302(1)-302(7) 2013年
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Microstructural analysis of thermal degradation of palladium-coated niobium membrane 査読有り
Katsuhiro Sasaki, Masashi Hattori, Kentaro Tsuchimoto, Hiroshi Yukawa, Shigeo Arai, Tomoharu Tokunaga, Yoshinori Murata, Takahisa Yamamoto
573 巻 頁： 192-197 2013年
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Fabrication of metal nanoparticles from metal-filled carbon nanofibers and their size control by heating 査読有り
Tomoharu Tokunaga, Takumi Kanematsu, Takahisa Ota, Katsuhiro Sasaki, Takahisa Yamamoto, Yasuhiko Hayashi
Proceedings of Nanotechnology Materials and Devices Conference 頁： 5-8 2013年
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Low-cost and large-scale production of high-purity carbon nanohorns by arc in water towards environmental devices 査読有り
Yasuhiko Hayashi, Toru. Iijima, Takashi Kitamura, Yuji, Uesugi, H. Takahashi1, M. Unten, Tomoharu Tokunaga
Proceedings of Nanotechnology Materials and Devices Conference 頁： 1-5 2013年