Quantum Dots (QDs): Synthesis, Spectroscopy, Composition, and Surface Chemistry
Dr. Keene’s current research projects focus on the thermodynamics of surface modifications on semiconductor nanocrystals. In particular, his team is using calorimetry to investigate ligand exchange reactions on colloidal quantum dots to gain fundamental understanding of these reactions. His lab is also working to adapt existing, alternative techniques to determine chemical composition of nanomaterials. In particular, portable spectroscopic techniques are being explored as mobile, benchtop-configurable and low-cost solutions to determine the composition of quantum dots.
Mercer Engineering Research Center/Department of Defense/U.S. Air Force
Dr. Keene has several projects on chemical- and surface-related challenges for the U.S. Air Force. These projects include: corrosion prevention and control; chemical, biological, radiological, and nuclear warfare agents; and composite repairs and bonding on multiple aircraft and service equipment and vehicles.
