Sohji Tsuchiya
Panasonic
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Publication
Featured researches published by Sohji Tsuchiya.
Journal of Power Sources | 1996
Yasuo Kudoh; Toshikuni Kojima; Masao Fukuyama; Sohji Tsuchiya; Susumu Yoshimura
A new technology for covering an etched and anodized aluminum (Al) foil with polypyrrole (PPy) was developed. PPy was electropolymerized from an external electrode via an extremely thin semiconducting manganese oxide layer prepared on the etched and anodized Al foil in advance. Pyrolytic and reduced manganese oxide could be used with little difference in the performance of the PPy layer growth. To obtain a high coverage ratio, the optimal starting materials were manganese nitrate for the pyrolysis process and sodium permanganate for the reduction process. On the basis of the technology, two kinds of Al solid electrolytic capacitors, in which the PPy layers are used as electrolytes, were produced and characterized. These capacitors showed almost equal ideal impedance-frequency characteristics, excellent temperature characteristics and environmental stability, and independence of the manganese oxide synthesis route.
Archive | 2008
Yasuo Kudoh; Sohji Tsuchiya; Toshikuni Kojima; Masao Fukuyama; Susumu Yoshimura; Kenji Kuranuki
Archive | 1998
Susumu Yoshimura; Sohji Tsuchiya; Yasuo Kudoh; Toshikuni Kojima
Archive | 1991
Yasuo Kudoh; Sohji Tsuchiya; Toshikuni Kojima; Masao Fukuyama
Archive | 1988
Akio Yamashita; Susumu Yoshimura; Sohji Tsuchiya
Archive | 1990
Toshikuni Kojima; Masao Fukuyama; Sohji Tsuchiya; Yasuo Kudoh
Archive | 1988
Takeshi Takeda; Sohji Tsuchiya; Satoshi Sekido; Yasuhiko Machida
Archive | 1990
Mutsuaki Murakami; Sohji Tsuchiya; Atsushi Omote
Archive | 1988
Akio Yamashita; Satoshi Sekido; Takeshi Takeda; Sohji Tsuchiya
Archive | 1992
Sohji Tsuchiya; Atsushi Omote; Hiroki Kusayanagi; Yoshimasa Itoh; Takahiro Asano