K
Kenta Ooi
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 181
Citations - 8310
Kenta Ooi is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Lithium & Adsorption. The author has an hindex of 48, co-authored 181 publications receiving 7509 citations. Previous affiliations of Kenta Ooi include Industrial Research Institute & Kōchi University.
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Screening of adsorbents for removal of H2S at room temperature
TL;DR: In this article, a series of adsorbents (simple oxides of Ag, Cu, Zn, Co, Ni, Ca, Mn and Sn) derived from hydrous oxides and hydroxycarbonates of different metal ions were prepared.
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Theoretical Estimation of Lithium Isotopic Reduced Partition Function Ratio for Lithium Ions in Aqueous Solution
Kazuyo Yamaji,Yoji Makita,Hidekazu Watanabe,Akinari Sonoda,Hirofumi Kanoh,Takahiro Hirotsu,Kenta Ooi +6 more
TL;DR: In this paper, the reduced partition function ratio for lithium ions in an aqueous solution is derived from the extrapolation of the values of the reduced partitions function ratio ( ) of hydrated lithium ion clus...
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Synthesis of spinel-type lithium antimony manganese oxides and their li extraction/ion insertion reactions
TL;DR: Spinel-type lithium antimony manganese oxide was first synthesized by aging the precipitates that were obtained by reaction of a mixed aqueous and antimony compounds (Sb/Mn = 0.25) with (LiOH + H2O2)INE solution, followed by hydrothermal treatment at 120°C.
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Recovery of Lithium from Seawater Using a New Type of Ion-Sieve Adsorbent Based on MgMn2O4
TL;DR: A new type of ion-sieve manganese oxide, HMnO(Mg), was prepared by an acid treatment of MgMn2O4 as discussed by the authors.
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Preparation of cerium-loaded Y-zeolites for removal of organic sulfur compounds from hydrodesulfurizated gasoline and diesel oil
Mei Xue,Ramesh Chitrakar,Kohji Sakane,Takahiro Hirotsu,Kenta Ooi,Yuji Yoshimura,Makoto Toba,Qi Feng +7 more
TL;DR: This method provides a promising desulfurization process to prepare a clean fuel for fuel cells and reduces the sulfur content of HDS-treated diesel oil to below 0.01 ppm for the first time.