Diana Stamberga Technical Staff Member - Chemical Separations Contact STAMBERGAD@ORNL.GOV All Publications Polymer Layer-Accelerated CO2 Absorption in Aqueous Amino Acid Solutions Hierarchical Ion Interactions in the Direct Air Capture of CO2 at Air/Aqueous Interfaces Sub-Ambient Performance of Potassium Sarcosinate for Direct Air Capture Applications: CO2 Flux and Viscosity Measurements Effective direct steam regeneration of bis-iminoguanidine solid sorbent used for carbon dioxide capture Pronounced reduction in the regeneration energy of potassium sarcosinate CO2 capture solvent using TiO2... Direct air capture with amino acid solvent: Operational optimization using a crossflow air-liquid contactor Direct Air Capture of CO2 via Reactive Crystallization... Synergistic Assembly of Charged Oligomers and Amino Acids at the Air–Water Interface: An Avenue toward Surface-Directed CO2... An effective air–liquid contactor for CO2 direct air capture using aqueous solvents Photochemically-Driven CO2 Release Using a Metastable-State Photoacid for Energy Efficient Direct Air Capture Ultra-fast microwave regeneration of CO2 solid sorbents for energy-efficient direct air capture... Chemical Feedback in the Self-Assembly and Function of Air–Liquid Interfaces: Insight into the Bottlenecks of CO 2 Direct Air Capture Determination of the regeneration energy of direct air capture solvents/sorbents using calorimetric methods... Synthesis and Purity Specifications for N,N'-Dicyclohexyl-N"-(10-nonadecyl)guanidinium Chloride for Use in Next Generation Caustic-Side Solvent Extraction Improving Rare-Earth Mineral Separation with Insights from Molecular Recognition: Functionalized Hydroxamic Acid Adsorption onto Bastnäsite and Calcite Synergistic direct air capture of CO2 with aqueous guanidine/amino acid solvents Guanidinium-Based Ionic Covalent-Organic Nanosheets for Sequestration of Cr(VI) and As(V) Oxoanions in Water Using diglycolamides to improve rare-earth element separation Using diglycolamides to improve rare-earth element separation Structure Activity Relationship Approach toward the Improved Separation of Rare-Earth Elements Using Diglycolamides Key Links Curriculum Vitae Organizations Physical Sciences Directorate Chemical Sciences Division Separations and Polymer Chemistry Section Chemical Separations Group
