Laetitia H Delmau Distinguished R&D Staff Contact delmaulh@ornl.gov | 865.576.2093 All Publications A supported liquid membrane system for the selective recovery of rare earth elements from neodymium-based permanent magnets... Thermal Stability Study of a New Guanidine Suppressor for the Next-Generation Caustic-Side Solvent Extraction Process... Separation of Americium from Europium using Camphor-BisTriazinyl Pyridine. A Fundamental Study... Synthesis and lanthanide coordination chemistry of CMPO-decorated dibenzothiophene and dibenzothiophene sulfone platforms... Synthesis, selected coordination chemistry and extraction behavior of a (phosphinoylmethyl)pyridyl N-oxide-functionalized lig... Membrane Solvent Extraction for the Selective Recovery of Rare Earth Elements from Neodymium-Based Permanent Magnets... Radiolytic Treatment of the Next-Generation Caustic-Side Solvent Extraction (NGS) Solvent and its Effect on the NGS Process... Synthesis and Lanthanide Coordination Chemistry of Phosphine Oxide Decorated Dibenzothiophene and Dibenzothiophene Sulfone ... Synthesis, Ligation and Solvent Extraction Properties of NCMPO-decorated Pyridine and Pyridine N-oxide Platforms... Synthesis and f-element ligation properties of NCMPO-decorated pyridine N-oxide platforms... Chemical Degradation Studies on a Series of Dithiophosphinic Acids... Direct Electrodeposition of UO2 from Uranyl Bis(trifluoromethanesulfonyl)imide Dissolved in 1-Ethyl-3-methylimidazolium Bis(t... Lipophilic, Mono-ionizable, Calix[4]arene-bis(benzocrown-6) Compounds for Solvent Extraction of Cesium from Nuclear Wastes: S... Highly Lipophilic, Mono-ionizable Calix[4]arene-benzocrown-6 Extractants for Removal of Radiocesium from Nuclear Wastes... First Experimentally Determined Thermodynamic Values of Francium: Hydration Energy, Energy of Partitioning, and Thermodynamic... Synthesis and properties of new (phosphinoylmethyl)pyridine N-oxides... Synthesis, Lanthanide Coordination Chemistry and Liquid- Liquid Extraction Performance of CMPO-decorated Pyridine and Pyridin... First Experimentally Determined Thermodynamic Values of Francium: Hydration Energy, Energy of Partitioning, and Thermodynamic Radius Oxidative degradation of bis(2,4,4-trimethylpentyl)dithiophosphinic acid in nitric acid studied by electrospray ionization ma... Degradation of CYANEX® 301 in contact with nitric acid media... Synthesis and Coordination Chemistry of Phosphine Oxide Decorated Dibenzofuran Platforms... Influence of lithium salts on the discharge chemistry of Li-air cells... Controlling Cesium Cation Recognition via Cation Metathesis within and Ion Pair Receptor... NEXT-GENERATION CAUSTIC-SIDE SOLVENT EXTRACTION (NG-CSSX) PROCESS... Development of the Next-Generation Caustic-Side Solvent Extraction (NG-CSSX) Process for Cesium Removal from High-Level Tank ... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 Next page ›› Last page Last » Key Links ORCID Delmau named 2024 recipient of national Seaborg Actinide Separations Award Promethium bound: Rare earth element’s secrets exposed ORNL employees win Secretary’s Honor Achievement Awards ORNL-hosted separations science symposium returns, with great success Changing process leads to purer Pm-147 — and more of it Organizations Isotope Science and Engineering Directorate Radioisotope Science and Technology Division Radioisotope Research and Development Section Radiochemical Process Development Group
