Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-2 Nuclear Chemistry, Radiochemistry, Analytical Chemistry, Chemistry of Actinide Elements

[3I04-07] Development of Extractant

Fri. Mar 18, 2022 10:45 AM - 12:00 PM Room I

Chair: Masahiko Nakase (Tokyo Tech)

10:45 AM - 11:00 AM

[3I04] Development of Advanced Adsorbent for Uranium Recovery from Seawater Based on Uranyl Coordination Chemistry

(2)Development and Performance Evaluation of Uranium-Selective Pentadentate Planar Ligands

Takumi Mizumachi¹, Minami Sato¹, Masashi Kaneko², Tomoyuki Takeyama¹, Satoru Tsushima^3,1, *Koichiro Takao¹ (1. Tokyo Tech, 2. JAEA, 3. HZDR)

11:00 AM - 11:15 AM

[3I05] Cis/trans Isomerization of Uranyl Nitrate Complex Induced by Bis(2-pyrrolidone) Derivative Bearing Two Asymmetric Centers

*Ryoma Ono¹, Koichiro Takao¹ (1. Tokyo Tech)

11:15 AM - 11:30 AM

[3I06] Photochemical Synthesis of Uranyl(VI)-Peroxo Complexes with Bis(phosphine oxide) Linker Ligands

*Yuta Okumura¹, Tomoyuki Takeyama¹, Koichiro Takao¹ (1. Tokyo Tech)

11:30 AM - 11:45 AM

[3I07] Evaluation of HSAB principle in complexation behavior of uranyl(VI) ion with N₃O₂-, N₂O₃-, N₂O₂S₁-type planar pentadentate Schiff-base ligands

*Tomoyuki Takeyama¹, Satoru Tsushima^1,2, Koichiro Takao¹ (1. Tokyo Institute of Technology, 2. Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR))

Time reserved for Chair (11:45 AM - 12:00 PM)

Session information

[3I04-07] Development of Extractant

[3I04] Development of Advanced Adsorbent for Uranium Recovery from Seawater Based on Uranyl Coordination Chemistry

(2)Development and Performance Evaluation of Uranium-Selective Pentadentate Planar Ligands

[3I05] Cis/trans Isomerization of Uranyl Nitrate Complex Induced by Bis(2-pyrrolidone) Derivative Bearing Two Asymmetric Centers

[3I06] Photochemical Synthesis of Uranyl(VI)-Peroxo Complexes with Bis(phosphine oxide) Linker Ligands

[3I07] Evaluation of HSAB principle in complexation behavior of uranyl(VI) ion with N₃O₂-, N₂O₃-, N₂O₂S₁-type planar pentadentate Schiff-base ligands

Authentication

Session information

[3I04-07] Development of Extractant

[3I04] Development of Advanced Adsorbent for Uranium Recovery from Seawater Based on Uranyl Coordination Chemistry

(2)Development and Performance Evaluation of Uranium-Selective Pentadentate Planar Ligands

[3I05] Cis/trans Isomerization of Uranyl Nitrate Complex Induced by Bis(2-pyrrolidone) Derivative Bearing Two Asymmetric Centers

[3I06] Photochemical Synthesis of Uranyl(VI)-Peroxo Complexes with Bis(phosphine oxide) Linker Ligands

[3I07] Evaluation of HSAB principle in complexation behavior of uranyl(VI) ion with N3O2-, N2O3-, N2O2S1-type planar pentadentate Schiff-base ligands

Authentication

[3I07] Evaluation of HSAB principle in complexation behavior of uranyl(VI) ion with N₃O₂-, N₂O₃-, N₂O₂S₁-type planar pentadentate Schiff-base ligands