研究発表 - 宇井　幸一

イオン液体を用いたリチウムイオン二次電池負極反応のin situ SEM 観察

口頭（一般）  ◯ 津田哲哉*, 佐野輝樹*, 鐘築　司*, 宇井幸一, 大島義文**, 山縣雅紀***, 石川正司***, 桑畑　進*（阪大院工*, 阪大超高圧電子顕微鏡センター**, 関西大***）

日本顕微鏡学会　第70回記念学術講演会  (幕張 (幕張メッセ 国際会議場)) 

2014年05月

　

　

日本顕微鏡学会

Thermodynamic Stability and Crystal Structure Dependence on Li Content of Li_yMn_2-xM_xO₄(M=Mg, Al, Cr, Mn) as a Cathode Material for the Lithium Secondary Battery

ポスター（一般）  ○Y. Idemoto, K. Horiko, K. Ui, and N. Koura

12th International Meeting on Lithium Batteries (IMLB-12)  (Nara (Nara Centennial Hall)) 

2004年06月

　

　

The Electrochemical Society

Lithium Battery Having a Large Capacity Using Fe₃O₄ as a Cathode Material

ポスター（一般）  ○S. Ito, K. Nakaoka, M. Kawamura, K. Ui, K. Fujimoto, and N. Koura

12th International Meeting on Lithium Batteries (IMLB-12)  (Nara (Nara Centennial Hall)) 

2004年06月

　

　

The Electrochemical Society

Development of the Nonflammable Lithium Secondary Battery with an Ambient Temperature Molten Salt Electrolyte

ポスター（一般）  ○K. Ui, K. Ishikawa T. Minami, Y. Idemoto, and N. Koura

12th International Meeting on Lithium Batteries (IMLB-12)  (Nara (Nara Centennial Hall)) 

2004年07月

　

　

The Electrochemical Society

Theoretical Study of Geometries and Electronic Structures of AlNa_n-H (n=1-8) Clusters

ポスター（一般）  ○H. Matsuzawa*, H. Sato, K. Ui, Y. Idemoto, N. Koura (*Chiba Institute of Technology)

15th Canadian Symposium on Theoretical Chemistry  (Quebec (Hotel Le Chantecler, Saint-Adele)) 

2004年07月

　

　

Development of Nonflammable Lithium Secondary Battery with Ambient Temperature Molten Salt Electrolyte - Performances of Positive Electrode -

口頭（一般）  ○K. Ui, K. Ishikawa, Y. Idemoto, and N. Koura

206th Meeting of The Electrochemical Society  (Honolulu (Hilton Hawaiian Village)) 

2004年10月

　

　

The Electrochemical Society

Application of Electroplated Al film to the Negative Electrode for Nonflammable Lithium Secondary Battery with Ambient Temperature Molten Salt Electrolyte

ポスター（一般）  ○K. Ishikawa, T. Minami, K. Ui, Y. Idemoto, and N. Koura

206th Meeting of The Electrochemical Society  (Honolulu (Hilton Hawaiian Village)) 

2004年10月

　

　

The Electrochemical Society

Studies on the corrosion phenomena of Pb alloy negative electrodes for lead-acid battery on charging (3)

ポスター（一般）  N. Koura, ○K. Kasuya, K. Ui, and Y. Idemoto

206th Meeting of The Electrochemical Society  (Honolulu (Hilton Hawaiian Village)) 

2004年10月

　

　

The Electrochemical Society

Crystal Structural Change during Charge-Discharge Process of LiMn_1.5Ni_0.5O₄ as a Cathode Active Material for 5V Class Lithium Secondary Battery

口頭（一般）  ○Y. Idemoto, H. Sekine, K. Ui, and N. Koura

206th Meeting of The Electrochemical Society  (Honolulu (Hilton Hawaiian Village)) 

2004年10月

　

　

The Electrochemical Society

Development of electroplated Al film negative electrode for non-flammable lithium secondary battery with ambient-temperature molten salt electrolyte

口頭（一般）  ○K. Ui, K. Ishikawa, Y. Idemoto, and N. Koura

The 56th Annual Meeting of the International Society of Electrochemistry  (Busan (Busan Exhibition & Convention Center)) 

2005年09月

　

　

International Society of Electrochemistry

Photocatalytic Activity of Responsive Indoor-light Ag-TiO_2-xN_x Composite Film Prepared by Composite Coating

ポスター（一般）  N. Koura, ○K. Gohda, K. Ui, and F. Yamaguchi

4th International Symposium on Electrochemical Processing of Tailored Materials（Satellite Meeting of the 56th ISE Meeting）  (Kyoto (Kyoto University)) 

2005年10月

　

　

International Society of Electrochemistry

Electrodeposition of Nb₃Sn Alloy from Basic NbCl₅-SnCl₂-EMIC Ambient Temperature Molten Salt Melt

ポスター（一般）  N. Koura, ○H. Sakai, K. Ui, and Y. Idemoto

4th International Symposium on Electrochemical Processing of Tailored Materials（Satellite Meeting of the 56th ISE Meeting）  (Kyoto (Kyoto University)) 

2005年10月

　

　

International Society of Electrochemistry

Dependence of thermodynamic stability and the crystal structure on Li content for Li_xMn_1-yM_yO₂ ( M=Mn, Al, Cu ) as a cathode active material for Li secondary battery

口頭（一般）  ○Y. Idemoto, Y. Konno, N. Koura, and Koichi Ui

Pacifichem 2005  (Honolulu) 

2005年12月

　

　

Preparation and characterization of Pb-Zr-Ti-Nb-Si-O ferroelectric thick film by electrophoretic deposition method

口頭（一般）  Y. Idemoto, ○S. Yoshida, N. Koura, and Koichi Ui

Pacifichem 2005  (Honolulu) 

2005年12月

　

　

Electroplating of Aluminum-Carbon Nanotube Composite from the Ambient-Temperature Molten Salt Electrolyte

ポスター（一般）  T. Yatsushiro, T. Kaneko, K. Tsuchiya, K. Takeuchi, K. Ui, N. Koura, R. Murakami, and A. Ehira

8th International Conference on Advanced Surface Engineering  (Tokyo (Tokyo Ryutsu Center)) 

2006年04月

　

　

The Surface Finishing Society of Japan

Electrochemical Characteristics of Binder-Free Electrode Prepared by Electrophoretic Deposition Method for Lithium-ion Secondary Batteries

ポスター（一般）  H. Nagase, K. Ui, Y. Idemoto, and N. Koura

209th Meeting of the Electrochemical Society  (Denver (Adams Mark Denver Hotel)) 

2006年05月

　

　

The Electrochemical Society

Development of Electrode for Capacitors Prepared by Electrophoretic Deposition Method

ポスター（一般）  K.Okura, K. Ui, Y. Idemoto, N. Koura, S. Tsumeda1, S. Ishimoto1, and K. Tamamitsu1 (1 Research Center, Nippon Chemi-con Corporation)

209th Meeting of the Electrochemical Society  (Denver (Adams Mark Denver Hotel)) 

2006年05月

　

　

The Electrochemical Society

Development of Solid Oxide Fuel Cell Operated at Intermediate-Temperature for Direct Utilization of Dimethylether Fuel (4)

ポスター（一般）  K. Takeuchi1, Y. Ishida, K. Ui, H. Koyanaka2, and N. Koura (1 Faculty of Industrial Science and Technology, Tokyo University of Science, 2 Research Institute for Sustainable Humanosphere, Kyoto University)

209th Meeting of the Electrochemical Society  (Denver (Adams Mark Denver Hotel)) 

2006年05月

　

　

The Electrochemical Society

Electrodeposition of Amorphous Zn-Ni Alloy from an Organic Solvent Added ZnCl₂-NiCl₂-EMIC Ambient-Temperature Molten Salt Bath

ポスター（一般）  N. Kamiura, N. Koura, K. Ui, and Y. Idemoto

209th Meeting of the Electrochemical Society  (Denver (Adams Mark Denver Hotel)) 

2006年05月

　

　

The Electrochemical Society

Corrosion Behavior of Fe in Li₂CO₃-Na₂CO₃ Molten Carbonates using A.C. Impedance Method

口頭（一般）  K. Takeuchi1, Y. Wakabayashi, K. Ui, and N. Koura (1 Faculty of Industrial Science and Technology, Tokyo University of Science)

209th Meeting of the Electrochemical Society  (Denver (Adams Mark Denver Hotel)) 

2006年05月

　

　

The Electrochemical Society