Y
Yasushi Murakami
Researcher at Shinshu University
Publications - 126
Citations - 3993
Yasushi Murakami is an academic researcher from Shinshu University. The author has contributed to research in topics: Catalysis & Ruthenium oxide. The author has an hindex of 30, co-authored 122 publications receiving 3805 citations.
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Journal ArticleDOI
Preparation of Ruthenic Acid Nanosheets and Utilization of Its Interlayer Surface for Electrochemical Energy Storage
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Proton and electron conductivity in hydrous ruthenium oxides evaluated by electrochemical impedance spectroscopy: the origin of large capacitance.
TL;DR: The present results demonstrate the importance of hydrous regions (either interparticle or interlayer) to allow appreciable protonic conduction for high energy and high power electrochemical capacitors.
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Size effects of platinum particles on the electroreduction of oxygen
Yoshio Takasu,N. Ohashi,Xiao-Gang Zhang,Yasushi Murakami,H. Minagawa,Shino Sato,Kiyochika Yahikozawa +6 more
TL;DR: In this paper, a carbon-supported platinum catalyst electrode model with a flat and dense carbon substrate was used to reveal the real size effect on the catalytic performance of the reaction.
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Charge storage mechanism of nanostructured anhydrous and hydrous ruthenium-based oxides
TL;DR: In this paper, the role of structural water within the material either in micropores or interlayer is discussed and the electric double layer capacitance, adsorption related charge, and irreversible redox related charge (Cirr) per unit mass and surface area of electrode material has been estimated.
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Effect of Structure of Carbon‐Supported PtRu Electrocatalysts on the Electrochemical Oxidation of Methanol
TL;DR: In this article, carbon-supported binary PtRu electrocatalysts were prepared by co-impregnation using ethanolic solutions of as the Pt source, various Ru sources [,, and ], and carbon black by thermal decomposition under reducing conditions.