Iwao Katayama
Osaka University
87 Papers
563 Citations
Iwao Katayama is an academic researcher from Osaka University. The author has contributed to research in topics: Electrolyte & Gallium. The author has an hindex of 15, co-authored 87 publications.
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Papers
Overview: The emf method as a source of experimental thermodynamic data
TL;DR: In this article, the use of galvanic cells to determine the thermodynamic properties of metallic or ceramic materials from electromotive force (emf) measurements is described, and two basic types of the method are distinguished: those employing liquid electrolytes and those based on solid ion-conducting electrolytes.
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Design of TiO2-SiC photocatalyst using TiC-SiC nano-particles for degradation of 2-propanol diluted in water
Hiromi Yamashita,Yoshikatsu Nishida,Shuai Yuan,Kohsuke Mori,Masaaki Narisawa,Yasuyuki Matsumura,Tetsutaro Ohmichi,Iwao Katayama +7 more
TL;DR: In this article, the formation of the mixture of well-crystallized anatase and rutile phases of TiO2 was observed on the calcinedTiO2-SiC photocatalyst, while amorphous Ti2 species was main component on the TiO 2-SiO2 species.
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Measurements of standard molar Gibbs energies of formation of NiO, Cu2O, and CoO from solid and liquid metals and oxygen gas by an e.m.f. method at high temperatures
TL;DR: In this paper, the standard molar Gibbs energies of formation of NiO, Cu 2 O, and CoO from solid and liquid metals and oxygen gas were determined for galvanic cells with the solid oxide electrolyte (ZrO 2 + CaO).
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Activity measurements of liquid Ga-Te and Ga-Sb alloys by EMF method with solid electrolyte
TL;DR: In this paper, a determination par mesure de force electromotrice de l'activite du gallium a 1000 K environ dans tout le domaine de composition des alliages Ga-Te et Ga-Sb.
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Photo-induced super-hydrophilic property and photocatalysis on transparent Ti-containing mesoporous silica thin films
TL;DR: In this article, the authors showed that the Ti-containing mesoporous silica thin films contain isolated and tetrahedrally-coordinated titanium oxide moieties in the frameworks.
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