06/26/2026
Active Faculty Profile: Dr. Kenny Miller
(Photo: Travis Hintermeister working in Dr. Miller's lab)
Could the future of solar energy storage be as simple as a cheap catalyst, sunlight, and water? Students in Dr. Kenny Miller’s lab are participating in a U.S. Department of Energy (DOE) grant to develop catalysts for solar water splitting.
The sun isn’t always shining, and the wind isn’t always blowing, so a challenge for renewable energy is saving that energy to use later. One idea that students in Dr. Miller’s lab are exploring is to directly use light from the sun to convert solar energy into chemical energy, similar to photosynthesis in plants. In solar water splitting, energy from photons is absorbed by a catalyst and excites electrons which can be used to produce hydrogen gas from water.
Students in Dr. Miller’s lab are synthesizing ligands for light absorbing quantum dots that can store these high energy electrons. Students learn organic synthesis and purification techniques, are trained to use several instruments to characterize their products (NMR, IR, CV) and work closely with collaborators all over the country (CU-Boulder, UC-Irvine, Caltech, Sandia National Lab) to incorporate these molecules into catalysts.