Radu Custelcean Senior Research Scientist Contact custelceanr@ornl.gov | 865.574.5018 All Publications Integrated Process for Direct Air Capture of CO2 and Electrochemical Conversion to Ethanol... Synergistic Assembly of Charged Oligomers and Amino Acids at the Air–Water Interface: An Avenue toward Surface-Directed CO2 Capture Tailoring Chemical Absorption-Precipitation to Lower the Regeneration Energy of a CO2 Capture Solvent An effective air–liquid contactor for CO2 direct air capture using aqueous solvents Direct Extraction of Sodium Hydroxide by Calix[4]pyrrole-Based Ion-Pair Receptors 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 Near Quantitative Removal of Selenate and Sulfate Anions from Wastewaters by Cocrystallization with Chelating Hydrogen-Bondin... Determination of the regeneration energy of direct air capture solvents/sorbents using calorimetric methods Anti-electrostatic hydrogen-bonded tellurate dimers captured and stabilized by crystallization of a bis-iminoguanidinium salt... The status and prospects of materials for carbon capture technologies... Direct Air Capture of CO2 Using Solvents... Synergistic direct air capture of CO2 with aqueous guanidine/amino acid solvents... A Photoresponsive Receptor with a 105 Magnitude of Reversible Anion-Binding Switching... Direct air capture with bis-iminoguanidines: From discovery to commercialization... Direct air capture of CO 2 via crystal engineering... Carbon dioxide capture with aqueous amino acids: Mechanistic study of amino acid regeneration by guanidine crystallization an... Direct air capture of CO 2 via crystal engineering... A Process Intensification Approach for CO2 Absorption Using Amino Acid Solutions and a Guanidine Compound... Direct Air Capture of CO2 with Aqueous Peptides and Crystalline Guanidines... Reducing Atmospheric Carbon Dioxide Through Direct Air Capture... Hybrid Absorption–Crystallization Strategies for the Direct Air Capture of CO 2 Using Phase-Changing Guanidium Bases: Insig... Synergistic Self‐Assembly of Oxoanions and d‐Block Metal Ions with Heteroditopic Receptors into Triple‐Stranded Helicates Synergistic Self-Assembly of Oxoanions and d-Block Metal Ions with Heteroditopic Receptors into Triple-Stranded Helicates... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Physical Sciences Directorate Chemical Sciences Division Separations and Polymer Chemistry Section Chemical Separations Group