Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Daisuke AKIYAMA"'
Autor:
Ryutaro Tonna, Takayuki Sasaki, Yuji Kodama, Taishi Kobayashi, Daisuke Akiyama, Akira Kirishima, Nobuaki Sato, Yuta Kumagai, Ryoji Kusaka, Masayuki Watanabe
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 4, Pp 1300-1309 (2023)
Simulated debris was synthesized using UO2, Zr, and stainless steel and a heat treatment method under inert or oxidizing conditions. The primary U solid phase of the debris synthesized at 1473 K under inert conditions was UO2, whereas a (U, Zr)O2 sol
Externí odkaz:
https://doaj.org/article/acb6a4921a194ec4be7aa209be3aaf4f
Autor:
Naokazu Nakamura, Momoko Nishikori, Marina Tsujimura, Yuki Kageyama, Daisuke Akiyama, Akihiko Yoshizawa, Akifumi Takaori‐Kondo
Publikováno v:
eJHaem, Vol 3, Iss 2, Pp 576-577 (2022)
Externí odkaz:
https://doaj.org/article/d7ac1d0fca584876a24637331ca4f800
Autor:
Takumi Yomogida, Daisuke Akiyama, Kazuki Ouchi, Yuta Kumagai, Kotaro Higashi, Yoshihiro Kitatsuji, Akira Kirishima, Naomi Kawamura, Yoshio Takahashi
Publikováno v:
Inorganic Chemistry. 61:20206-20210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96fe9dfec41b75d895c5d90b553b448
https://doi.org/10.1021/acs.inorgchem.2c03208
https://doi.org/10.1021/acs.inorgchem.2c03208
Publikováno v:
ISIJ International. 62:912-921
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec5a4a0ff1d95b2c7efdb34b4d9b1ea
https://doi.org/10.2355/isijinternational.isijint-2021-323
https://doi.org/10.2355/isijinternational.isijint-2021-323
Autor:
Yuta Kumagai, Ryoji Kusaka, Masami Nakada, Masayuki Watanabe, Daisuke Akiyama, Akira Kirishima, Nobuaki Sato, Takayuki Sasaki
Publikováno v:
Journal of Nuclear Science and Technology. 59:961-971
The fuel debris generated in the accident at the Tokyo Electric Power Company’s Fukushima Daiichi Nuclear Power Station has been subject to water and ionizing radiation for years and will be until retrieval. Therefore, we investigated the potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2335f69411e6d0d0a9fdcd65c248ba4
https://doi.org/10.1080/00223131.2021.2023055
https://doi.org/10.1080/00223131.2021.2023055
Publikováno v:
Gazzetta Medica Italiana Archivio per le Scienze Mediche. 181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935ab03de339b786205e882cf63223c3
https://doi.org/10.23736/s0393-3660.22.04789-1
https://doi.org/10.23736/s0393-3660.22.04789-1
Publikováno v:
High Temperature Materials and Processes. 42
A powder mixture of UO2 and TiO2 was mechanochemically treated in a planetary ball mill under Ar atmosphere for 1 h using a tungsten carbide vial and balls as the milling medium. Such mechanochemical (MC) treatment reduced the crystallinity of UO2 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0254e49c400aa5005a62707a23538515
https://doi.org/10.1515/htmp-2022-0268
https://doi.org/10.1515/htmp-2022-0268
Publikováno v:
Journal of Solution Chemistry. 50:1432-1442
The complex formation of protactinium(V) with ethylenediaminetetraacetic acid (EDTA) was studied at tracer concentration ([233Pa(V)] ~ 10−12 mol·L−1) by the solvent extraction technique at 25 °C, I = 1.0, and different acidities ([HClO4] = 1.0,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bf84765342d95beeb3da3cfe4e9b7d9
https://doi.org/10.1007/s10953-021-01126-y
https://doi.org/10.1007/s10953-021-01126-y
Publikováno v:
RSC advances. 12(50)
The distribution of metal aqua and chloro complexes is fundamental information for analysis of a chemical reaction involving these complexes. The present study investigated the speciation and structures of chromium aqua and chloro complexes using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a850bcf5d6dd23dd9e292d222999b89f
https://pubmed.ncbi.nlm.nih.gov/36425730
https://pubmed.ncbi.nlm.nih.gov/36425730
Autor:
Daisuke Akiyama, Tasuku Ishii, Yutaka Masaki, Tadashi Narabayashi, Akira Kirishima, Nobuaki Sato
Publikováno v:
Journal of Nuclear and Radiochemical Sciences. 21:1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5362fff7cfc6e9a40fbea9ba91cedc
https://doi.org/10.14494/jnrs.21.1
https://doi.org/10.14494/jnrs.21.1