オガワ　トシユキ   OGAWA Toshiyuki   小川　知之    所属   明治大学  総合数理学部    職種   専任教授
言語種別	日本語
発行・発表の年月	2008/08
形態種別	学術雑誌
査読	査読あり
標題	Bifurcation analysis of bistability between spatially uniform and non-uniform electrochemical oscillations
執筆形態	共著(筆頭者以外)
掲載誌名	Chemical Physics Letters
掲載区分	国外
巻・号・頁	453,35-39頁
著者・共著者	Satoshi Fukushima, Toshiyuki Ogawa, Yoshihiro Nakato, Shuji Nakanishi, Shuji Nakanishi
概要	Experimental and theoretical studies for bistability between spatially uniform and non-uniform electrochemical oscillations are performed, by taking a current oscillation of N-NDR type, appearing in H2O2 reduction on platinum (Pt) ring electrodes, as a model system. Nonlinear bifurcation analysis of the model equations revealed that the bistability occurs in regions where both spatially uniform and non-uniform oscillations are stable. The strategy for understanding of the bistability can be applied generally to oscillatory reaction-diffusion systems. ? 2008 Elsevier B.V. All rights reserved.
DOI	10.1016/j.cplett.2007.12.077
ISSN	00092614
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