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Journal Articles

Effect on $^{99}$ Mo-adsorption/ $^{99m}$ Tc-elution properties of alumina with different surface structures

Fujita, Yoshitaka; Seki, Misaki; Sano, Tadafumi*; Fujihara, Yasuyuki*; Kitagawa, Tomoya*; Matsukura, Minoru*; Hori, Junichi*; Suzuki, Tatsuya*; Tsuchiya, Kunihiko

Journal of Radioanalytical and Nuclear Chemistry, 327(3), p.1355 - 1363, 2021/03

AA2020-0805.pdf:0.77MB

https://doi.org/10.1007/s10967-021-07616-z

Times Cited Count：4 Percentile：40.86(Chemistry, Analytical)

We prepared three types of Al $_{2}$ O $_{3}$ with different surface structures and investigated $^{99}$ Mo-adsorption/ $^{99m}$ Tc-elution properties using [ $^{99}$ Mo]MoO $_{3}$ that was irradiated in the Kyoto University Research Reactor. Al $_{2}$ O $_{3}$ adsorbed [ $^{99}$ Mo]molybdate ions in solutions at different pH; the lower was the pH, the higher was the Mo-adsorption capacity of Al $_{2}$ O $_{3}$ . The $^{99m}$ Tc-elution properties of molybdate ion adsorbed Al $_{2}$ O $_{3}$ were elucidated by flowing saline. Consequently, it was suggested that $^{99}$ Mo-adsorption/desorption properties are affected by the specific surface of Al $_{2}$ O $_{3}$ and $^{99m}$ Tc-elution properties are affected by the crystal structure of Al $_{2}$ O $_{3}$ .

Journal Articles

Molybdenum adsorption and desorption properties of alumina with different surface structures for $^{99}$ Mo/ $^{99m}$ Tc generators

Suzuki, Yoshitaka; Kitagawa, Tomoya*; Namekawa, Yoji*; Matsukura, Minoru*; Nishikata, Kaori; Mimura, Hitoshi*; Tsuchiya, Kunihiko

Transactions of the Materials Research Society of Japan, 43(2), p.75 - 80, 2018/04

https://doi.org/10.14723/tmrsj.43.75

no abstracts in English

Journal Articles

Encapsulating mobile proton carriers into structural defects in coordination polymer crystals; High anhydrous proton conduction and fuel cell application

Inukai, Munehiro*; Horike, Satoshi*; Itakura, Tomoya*; Shinozaki, Ryota*; Ogiwara, Naoki*; Umeyama, Daiki*; Nagarker, S.*; Nishiyama, Yusuke*; Malon, M.*; Hayashi, Akari*; et al.

Journal of the American Chemical Society, 138(27), p.8505 - 8511, 2016/07

https://doi.org/10.1021/jacs.6b03625

Times Cited Count：152 Percentile：95.31(Chemistry, Multidisciplinary)

Oral presentation

Development of fundamental numerical simulation system for integrated safety evaluation in various innovative sodium-cooled fast reactor, 20; Measurement of thermophysical properties of molten materials for SA analysis by aerodynamic levitation method

Oishi, Yuji*; Takatani, Tomoya*; Kitagawa, Shuho*; Kondo, Toshiki; Kikuchi, Shin

no journal, ,

no abstracts in English

Oral presentation

Mo adsorption and $^{99m}$ Tc elution properties of alumina using (n, ) $^{99}$ Mo

Fujita, Yoshitaka; Seki, Misaki; Sano, Tadafumi*; Suzuki, Tatsuya*; Kitagawa, Tomoya*; Nishikata, Kaori; Matsukura, Minoru*; Tsuchiya, Kunihiko

no journal, ,

no abstracts in English

Oral presentation

Development of alumina adsorbents for $^{99}$ Mo/ $^{99m}$ Tc generator, 1; Effect on surface properties and crystal structure of alumina by sintering conditions

Kitagawa, Tomoya*; Kurosaki, Fumio*; Yoneyama, Takashi*; Matsukura, Minoru*; Mimura, Hitoshi*; Suzuki, Yoshitaka; Namekawa, Yoji; Tsuchiya, Kunihiko

no journal, ,

no abstracts in English

Oral presentation

Molybdenum adsorption and recovery properties of alumina adsorbent for $^{99}$ Mo/ $^{99m}$ Tc generator

Suzuki, Yoshitaka; Namekawa, Yoji*; Kitagawa, Tomoya*; Kakei, Sadanori*; Matsukura, Minoru*; Yoshinaga, Hideo*; Mimura, Hitoshi*; Tsuchiya, Kunihiko

no journal, ,

no abstracts in English

Oral presentation

Development of alumina adsorbents for $^{99}$ Mo/ $^{99m}$ Tc generator, 2; Effect on molybdenum adsorption of alumina with different surface properties

Suzuki, Yoshitaka; Namekawa, Yoji; Kitagawa, Tomoya*; Matsukura, Minoru*; Kurosaki, Fumio*; Nishikata, Kaori; Matsui, Yoshinori; Mimura, Hitoshi*; Tsuchiya, Kunihiko

no journal, ,

no abstracts in English

Oral presentation

Consideration of molybdenum adsorption behavior of alumina by surface analysis

Suzuki, Yoshitaka; Niizeki, Tomotake*; Kitagawa, Tomoya*; Nishikata, Kaori; Matsukura, Minoru*; Hasegawa, Yoshio*; Tanase, Masakazu*; Fukumitsu, Nobuyoshi*; Yamauchi, Yusuke*; Ariga, Katsuhiko*; et al.

no journal, ,

no abstracts in English

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Effect on $^{99}$ Mo-adsorption/ $^{99m}$ Tc-elution properties of alumina with different surface structures

Molybdenum adsorption and desorption properties of alumina with different surface structures for $^{99}$ Mo/ $^{99m}$ Tc generators

Encapsulating mobile proton carriers into structural defects in coordination polymer crystals; High anhydrous proton conduction and fuel cell application

Development of fundamental numerical simulation system for integrated safety evaluation in various innovative sodium-cooled fast reactor, 20; Measurement of thermophysical properties of molten materials for SA analysis by aerodynamic levitation method

Mo adsorption and $^{99m}$ Tc elution properties of alumina using (n, ) $^{99}$ Mo

Development of alumina adsorbents for $^{99}$ Mo/ $^{99m}$ Tc generator, 1; Effect on surface properties and crystal structure of alumina by sintering conditions

Molybdenum adsorption and recovery properties of alumina adsorbent for $^{99}$ Mo/ $^{99m}$ Tc generator

Development of alumina adsorbents for $^{99}$ Mo/ $^{99m}$ Tc generator, 2; Effect on molybdenum adsorption of alumina with different surface properties

Consideration of molybdenum adsorption behavior of alumina by surface analysis