Výsledky vyhledávání - "Ryusaburo Furuichi"

Photoelectrochemical response and stability of titanium–zinc mixed oxide films formed by thermal oxidation

Autor: Hidetaka Konno, Isao Saeki, Ryusaburo Furuichi, Jun Setaka

Publikováno v: Journal of Electroanalytical Chemistry. 464:238-244

The photoelectrochemical properties of titanium–zinc mixed oxide films formed by thermal oxidation of a titanium sheet with a zinc deposited overlayer were studied in pH 8.4 borate buffer solution at 298 K. The oxides were composed of ZnO (wurtzite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1e6180978a0f67609a5b193299bb814
https://doi.org/10.1016/s0022-0728(99)00031-5

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Effect of Lanthanum Hydroxide Coating on the High Temperature Oxidation of SUS430 Stainless Steel

Autor: Isao Saeki, Ryusaburo Furuichi, Akihiro Saito

Publikováno v: Tetsu-to-Hagane. 85:814-820

Rare earth elements are effective for improving the oxidation resistance of stainless steels and chromia forming alloys at high temperatures. The reasons for the improvement, however, are not well understood and the effect of the content of rare eart

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a7d8bafe629cb4a18e12f74c13183bb
https://doi.org/10.2355/tetsutohagane1955.85.11_814

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Polyfunctionality of carboxyl sites on IRC-50, an MR-type ion-exchange resin, evaluated by modeling with the Frumkin isotherm

Autor: Ryusaburo Furuichi, Masashi Kudo, Hiroki Tamura

Publikováno v: Reactive and Functional Polymers. 38:177-181

For efficient and adequate recovery or removal of ions by ion exchange, it is important to know the properties of ion-exchange resins quantitatively. The exchange properties of Amberlite IRC-50, a macroreticular-type weak acid cation-exchange resin,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d68f094278403331f44d59acdde1ce01
https://doi.org/10.1016/s1381-5148(97)00164-8

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Growth process of protective oxides formed on type 304 and 430 stainless steels at 1273 k

Autor: Katsumi Mabuchi, Takahiro Saito, Ryusaburo Furuichi, Isao Saeki, Tsuneo Nakamura, Hidetaka Konno, Masahiko Itoh

Publikováno v: Corrosion Science. 40:1295-1302

Oxidation of Type 304 and 430 stainless steels for up to 1 h was studied at 1273 K and the composition and structure of the oxide were determined by X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD). In the initial several tens of se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c8a257e5faa4c0283c624cbb6c1a46f
https://doi.org/10.1016/s0010-938x(97)00146-7

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The effect of the oxidation atmosphere on the initial oxidation of type 430 stainless steel at 1273 K

Autor: Hidetaka Konno, Masahiko Itoh, Ryusaburo Furuichi, Isao Saeki, Katsumi Mabuchi, Tsuneo Nakamura

Publikováno v: Corrosion Science. 40:191-200

“Division of Material Science and Engineering, Graduate School of Engineering, Hokkaido University, Kita 13 Nishi 8 Sapporo, 060 Japan bHitachi Works, Hitachi Ltd, Saiwai 3, Hitachi, 319-12 Japan ‘Hitachi Research Laboratory, Hitachi Ltd, l-l, Om

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98d1eae4cc8528c507d51fa58b200a37
https://doi.org/10.1016/s0010-938x(97)00113-3

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Adsorption Affinity of Divalent Heavy Metal Ions for Metal Oxides Evaluated by Modeling with the Frumkin Isotherm

Autor: Hiroki Tamura, Ryusaburo Furuichi

Publikováno v: Journal of Colloid and Interface Science. 195:241-249

Adsorption of divalent heavy metal ions, M(II), on metal oxides is important to determine the behavior of ions in waters and soils. The amount of adsorbed Pb(II), Cu(II), Zn(II), Co(II), Ni(II), and Mn(II) ions on the two oxides MnO2 and Fe2O3 was me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f36369d2bc1f1e84f8525868169110e
https://doi.org/10.1006/jcis.1997.5169

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