Combining a Lipophilic Phenanthroline Carboxamide and a Hydrophilic Diglycolamide to Increase the Separation Factors of Adjacent Light Lanthanides

References

• Fidelis, I.; Krejzler, J. Separation Factors of Lanthanides Extracted with Dibutylphosphate. J. Radioanal. Chem. 1976, 31(1), 45–60. DOI: 10.1007/BF02516469.
   Google Scholar
• Werner, E. J.; Biros, S. M. Supramolecular Ligands for the Extraction of Lanthanide and Actinide Ions. Org. Chem. Front. 2019, 6(12), 2067–2094. DOI: 10.1039/C9QO00242A.
   Web of Science ®Google Scholar
• De Jesus, K.; Rodriguez, R.; Baek, D. L.; Fox, R. V.; Pashikanti, S.; Sharma, K. Extraction of Lanthanides and Actinides Present in Spent Nuclear Fuel and in Electronic Waste. J. Mol. Liq. 2021, 336, 116006. DOI: 10.1016/j.molliq.2021.116006.
   Web of Science ®Google Scholar
• Geist, A.; Panak, P. J. Recent Progress in Trivalent Actinide and Lanthanide Solvent Extraction and Coordination Chemistry with Triazinylpyridine N Donor Ligands. Solvent. Extr. Ion Exch. 2021, 39(2), 128–151. DOI: 10.1080/07366299.2020.1831235.
   Web of Science ®Google Scholar
• Simonnet, M.; Kobayashi, T.; Shimojo, K.; Yokoyama, K.; Yaita, T. Study on Phenanthroline Carboxamide for Lanthanide Separation: Influence of Amide Substituents. Inorg. Chem. 2021, 60(17), 13409–13418. DOI: 10.1021/acs.inorgchem.1c01729.
   PubMed Web of Science ®Google Scholar
• Yang, X.; Wang, S.; Xu, L.; Yan, Q.; Xu, C.; Matveev, P.; Lei, L.; Xiao, C. New Tetradentate N,O-Hybrid Phenanthroline-Derived Organophosphorus Extractants for the Separation and Complexation of Trivalent Actinides and Lanthanides. Inorg. Chem. Front. 2022, 9(18), 4671–4684. DOI: 10.1039/D2QI01153K.
   Web of Science ®Google Scholar
• Ustynyuk, Y. A.; Zhokhova, N. I.; Gloriozov, I. P.; Matveev, P. I.; Evsiunina, M. V.; Lemport, P. S.; Pozdeev, A. S.; Petrov, V. G.; Yatsenko, A. V.; Tafeenko, V. A., et al. Competing Routes in the Extraction of Lanthanide Nitrates by 1,10-Phenanthroline-2,9-Diamides: An Impact of Structure of Complexes on the Extraction. Int. J. Mol. Sci. 2022, 23(24), 15538. DOI: 10.3390/ijms232415538.
   PubMed Web of Science ®Google Scholar
• Stamberga, D.; Healy, M. R.; Bryantsev, V. S.; Albisser, C.; Karslyan, Y.; Reinhart, B.; Paulenova, A.; Foster, M.; Popovs, I.; Lyon, K., et al. Structure Activity Relationship Approach Toward the Improved Separation of Rare-Earth Elements Using Diglycolamides. Inorg. Chem. 2020, 59(23), 17620–17630. DOI: 10.1021/acs.inorgchem.0c02861.
   PubMed Web of Science ®Google Scholar
• Peroutka, A. A.; Galley, S. S.; Shafer, J. C. Elucidating the Speciation of Extracted Lanthanides by Diglycolamides. Coord. Chem. Rev. 2023, 482, 215071. DOI: 10.1016/j.ccr.2023.215071.
   Web of Science ®Google Scholar
• Ellis, R. J.; Brigham, D. M.; Delmau, L.; Ivanov, A. S.; Williams, N. J.; Vo, M. N.; Reinhart, B.; Moyer, B. A.; Bryantsev, V. S. “Straining” to Separate the Rare Earths: How the Lanthanide Contraction Impacts Chelation by Diglycolamide Ligands. Inorg. Chem. 2017, 56(3), 1152–1160. DOI: 10.1021/acs.inorgchem.6b02156.
   PubMed Web of Science ®Google Scholar
• Matsutani, T.; Sasaki, Y.; Katsuta, S. Separation of Light and Middle Lanthanides Using Multistage Extraction with Diglycolamide Extractant. Anal. Sci. 2021, 37(11), 1603–1609. DOI: 10.2116/analsci.21P120.
   PubMed Web of Science ®Google Scholar
• Sasaki, Y.; Sugo, Y.; Suzuki, S.; Tachimori, S. The novel extractants, diglycolamides, for the extraction of lanthanides and actinides in HNO3–N-dodecane system. Solvent. Extr. Ion Exch. 2001, 19(1), 91–103. DOI: 10.1081/SEI-100001376.
   Web of Science ®Google Scholar
• Charbonnel, M.-C.; Berthon, C.; Berthon, L.; Boubals, N.; Burdet, F.; Duchesne, M.-T.; Guilbaud, P.; Mabille, N.; Petit, S.; Zorz, N. Complexation of Ln(iii) and Am(iii) with the Hydrosoluble TEDGA: Speciation and Thermodynamics Studies. Procedia Chem. 2012, 7, 20–26. DOI: 10.1016/j.proche.2012.10.005.
   Google Scholar
• Kawasaki, T.; Okumura, S.; Sasaki, Y.; Ikeda, Y. Crystal Structures of Ln(iii) (Ln = La, Pr, Nd, Sm, Eu, and Gd) Complexes with N,N,N′,N′-Tetraethyldiglycolamide Associated with Homoleptic [Ln(NO3)6)]3−. Bull. Chem. Soc. Jpn. 2014, 87(2), 294–300. DOI: 10.1246/bcsj.20130259.
   Web of Science ®Google Scholar
• Fletcher, A. Speciation & Separations Studies of Tetraethyl Diglycolamide. Ph.D. thesis, Colorado School of Mines, US, 2019.
   Google Scholar
• Hérès, X.; Baron, P.; Increase in the Separation Factor Between Americium and Curium And/Or Between Lanthanides in a Liquid-Liquid Extraction Process. Patent WO2011012579, 2009.
   Google Scholar
• Chapron, S.; Marie, C.; Arrachart, G.; Miguirditchian, M.; Pellet-Rostaing, S. New Insight into the Americium/Curium Separation by Solvent Extraction Using Diglycolamides. Solvent Extr. Ion Exch. 2015, 33, 236–248. DOI: 10.1080/07366299.2014.1000792.
   Web of Science ®Google Scholar
• Miguirditchian, M.; Vanel, V.; Marie, C.; Pacary, V.; Charbonnel, M.-C.; Berthon, L.; Hérès, X.; Montuir, M.; Sorel, C.; Bollesteros, M.-J., et al. Americium Recovery from Highly Active PUREX Raffinate by Solvent Extraction: The EXAm Process. A Review of 10 Years of R&D. Solvent. Extr. Ion Exch. 2020, 38, 365–387. DOI: 10.1080/07366299.2020.1753922.
   Web of Science ®Google Scholar
• Johnson, K. R.; Driscoll, D. M.; Damron, J. T.; Ivanov, A. S.; Jansone-Popova, S. Size Selective Ligand Tug of War Strategy to Separate Rare Earth Elements. JACS Au. 2023, 3(2), 584–591. DOI: 10.1021/jacsau.2c0067.
   PubMedGoogle Scholar
• Simonnet, M.; Suzuki, S.; Miyazaki, Y.; Kobayashi, T.; Yokoyama, K.; Yaita, T. Lanthanide Intra-Series Separation by a 1,10-Phenanthroline Derivative: Counterion Effect. Solvent. Extr. Ion Exch. 2020, 38(4), 430–440. DOI: 10.1080/07366299.2020.1744806.
   Web of Science ®Google Scholar
• Sasaki, Y.; Choppin, R. Solvent Extraction of Eu, Th, U, Np and Am with N, N′-Dimethyl-N, N′-Dihexyl-3-Oxapentanediamide and Its Analogous Compounds. Anal. Sci. 1996, 12(2), 225–230. DOI: 10.2116/analsci.12.225.
   Web of Science ®Google Scholar
• Sasaki, Y.; Sugo, Y.; Kitatsuji, Y.; Kirishima, A.; Kimura, T.; Choppin, G. R. Complexation and Back Extraction of Various Metals by Water-Soluble Diglycolamide. Anal. Sci. Int. J. Jpn. Soc. Anal. Chem. 2007, 23(6), 727–731. DOI: 10.2116/analsci.23.727.
   Google Scholar