研究発表 - 宇井 幸一
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Synthesis and Electrochemical Properties of LiFePO4/C Composite Prepared by Co-Precipitation Method
口頭（一般） ○Y. Kadoma, Y. Ogino, K. Abiko, K. Ui, and N. Kumagai
218th Meeting of the Electrochemical Society (Las Vegas, USA (Riviera Hotel))
2010年10月The Electrochemical Society
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Spray-Drying Synthesized Lithium-Excess Li4Ti5-xNbxO12-δ and Its Electrochemical Property as Negative Electrode Material for Li-Ion Batteries
ポスター（一般） ○D. Yoshikawa, Y. Kadoma, K. Ui, and N. Kumagai
218th Meeting of the Electrochemical Society (Las Vegas, USA (Riviera Hotel))
2010年10月The Electrochemical Society
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Fabrication of Carbon/Metal Oxide Nanocomposite Prepared by the Liquid Phase Deposition Method for High Performance Li-ion Battery
口頭（一般） ○Ramanujam Kumaresan*, Yuki Umekage*, Minoru Mizuhata*, and Koichi Ui (Kobe University*)
The 51th Battery Symposium in Japan (Nagoya (Aichi Industry & Labor Center))
2010年11月The Committee of Battery Technology, the Electrochemical Society of Japan
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Nanofabrication of tin oxide for anode active materials by the liquid phase deposition method
口頭（一般） ○Minoru Mizuhata*, Yuki Umekage*, Ramanujam Kumaresan*, and Koichi Ui (Kobe University*)
Pacifichem 2010 (Honolulu (Hilton Hawaiian Village))
2010年12月 -
Synthesis and Electrochemical Properties of Nano Fiber Hollandite-type Manganese Oxides using a Hydrothermal Method
ポスター（一般） Yoshihiro Kadoma, Tatsuya Akahira, Tsubasa Fukuda, Koichi Ui, and Naoaki Kumagai
The 1st International Symposium on Advanced Nanostructured Materials for Clean Energy (Osaka (AIST-Kansai))
2011年03月 -
Electrochemical characteristics of the graphite electrodes in Phosphonium Type Ionic Liquid Electrolyte
ポスター（一般） Koichi Ui, ○Jun Towada, Hitoshi Hirose, Yoshihiro Kadoma, and Naoaki Kumagai, Toru Ishida*, and Kimitaka Okubo* (Kanto Denka Kogyo*)
The 1st International Symposium on Advanced Nanostructured Materials for Clean Energy (Osaka (AIST-Kansai))
2011年03月 -
Synthesis of Li excess Li4.3Ti5O112/C Using Spray-drying Method and its Electrode Property
ポスター（一般） Daisuke Yoshikawa, Norio Suzuki, Yoshihiro Kadoma, Koichi Ui, and Naoaki Kumagai
The 1st International Symposium on Advanced Nanostructured Materials for Clean Energy (Osaka (AIST-Kansai))
2011年03月 -
Direct-DME SOFC for Intermediate Operation Temperature Using Proton Conductor as the Electrolyte
口頭（一般） ○ K. Takeuchi*, R. Tai*, K. Ui, K. Fujimoto*, S. Ito*, H. Koyanaka**, and N. Koura (Tokyo University of Science*, Kyoto University**)
219th Meeting of the Electrochemical Society (Montreal, Canada (Montreal Convention Center))
2011年05月The Electrochemical Society
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Electrochemical characteristics of the graphite electrodes in Phosphonium-Cation-based Ionic Liquid Electrolyte
口頭（一般） ○Koichi Ui, Jun Towada, Hitoshi Hirose, Yoshihiro Kadoma, and Naoaki Kumagai, Toru Ishida*, and Kimitaka Okubo* (Kanto Denka Kogyo*)
9th International Symposium on Molten Salt Chemistry and Technology (MS-9) (Trondheim, Norway (Norwegian University of Science and Technology))
2011年06月 -
SnO2 Nano-particle Prepared by Liquid Phase Deposition Method as Negative Electrode for Lithium Secondary Batteries
ポスター（一般） Koichi Ui, ○Satomi Fukuya, Yoshihiro Kadoma, Naoaki Kumagai, Yuki Umekage*, Ramanujam Kumaresan*, and Minoru Mizuhata * (Kobe University*)
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Fabrication of Binder-free SnO2 Nanoparticle Film Prepared by Electrophoretic Deposition Method as Negative Electrode for Lithium Secondary Batteries
ポスター（一般） Koichi Ui, ○Soshi Kawamura, Yoshihiro Kadoma, and Naoaki Kumagai
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Preparation of Ni-Sn Alloy Film as Negative Electrode for Lithium Batteries by Pulse Electrodeposition Method
ポスター（一般） Koichi Ui, ○Kiwamu Kawarai, Yoshihiro Kadoma, and Naoaki Kumagai
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Application of Mixed Alkali Metal TFSA Intermediate Temperature Ionic Liquid to Li Metal Secondary Battery
ポスター（一般） ○Toshinari Koketsu, Toshiyuki Nohira, Rika Hagiwara, Koichi Ui, and Naoaki Kumagai (Kyoto University*)
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Analysis of Electrochemical Reaction on Graphite Negative Electrode Coated with Polyacryl Acid
ポスター（一般） Koichi Ui, ○Yuki Niwata, Daisuke Fujii, Yoshihiro Kadoma, and Naoaki Kumagai
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Electrochemical Characteristics of the Graphite Electrodes in Amide Type Ionic Liquid Electrolyte
ポスター（一般） ○Jun Towada, Yoshihiro Kadoma, Naoaki Kumagai, Eiichi Narita, and Koichi Ui
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Effects of Hydrothermal Synthetic Conditions of Hollandite-type MnO2 on the Electrochemical Properties
ポスター（一般） ○Yoshihiro Kadoma, Tatsuya Akahira, Tsubasa Fukuda, Koichi Ui, and Naoaki Kumagai
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Electrode Property of Li excess Li4.3Ti5O12/C Prepared by Spray-drying Method
ポスター（一般） ○Daisuke Yoshikawa, Norio Suzuki, Yoshihiro Kadoma, Koichi Ui, and Naoaki Kumagai
62nd Annual Meeting of the International Society of Electrochemistry (Niigata (TOKI MESSE))
2011年09月International Society of Electrochemistry
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Hydrothermal Synthesis and Electrochemical Properties of Hollandite-type Manganese Oxides
口頭（一般） ○Y. Kadoma, T. Akahira, T. Fukuda, K. Ui, and N. Kumagai
220th Meeting of the Electrochemical Society (Boston, USA (Westin Boston Waterfront))
2011年10月The Electrochemical Society
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Fabrication of SnO2 Nanoparticle Negative Electrode for Lithium Secondary Batteries by Electrophoretic Deposition Method
ポスター（一般） ○Koichi Ui, Soshi Kawamura, Yoshihiro Kadoma, Naoaki Kumagai, and Minoru Mizuhata * (Kobe University*)
The 16th International Meeting on Lithium Batteries (IMLB-16) (Jeju, Korea (ICC JEJU))
2012年06月The Electrochemical Society
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Influence of Binder Types on the Electrochemical Characteristics of SnO2 Nanoparticle as Negative Electrode for Lithium Secondary Batteries
ポスター（一般） ○Koichi Ui, Satomi Fukuya, Yoshihiro Kadoma, Naoaki Kumagai, Yuki Umekage*, Ramanujam Kumaresan*, and Minoru Mizuhata * (Kobe University*)
63rd Annual Meeting of the International Society of Electrochemistry (Prague, Czech Republic (Clarion Congress Hotel))
2012年08月International Society of Electrochemistry