What Do You Have on Your DVD Burner?

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

Richard Kaner and Maher El-Kady have “micro-scale graphene-based supercapacitors” on their front DVD burner, showing an energetic alternative to saving all those ‘80’s rockers to disc. Dr. Kaner is a member of the California NanoSystems Institute at the University of California at Los Angeles (UCLA) and professor of chemistry and biochemistry.  He and graduate student El-Kady are using a “consumer grade” LightScribe DVD burner to make dozens of micro supercapacitors on what looks like a typical DVD. Dr. Kaner’s research lab hosts 17 undergraduate and graduate student researchers who’ve helped amass at least 390 papers in four main areas of research; conducting polymers, graphene, superhard materials and thermoelectric materials.  Their recent investigation of supercapacitor fabrication seems to encompass almost all of these fields. An abstract for their recent article in Nature Communications hints at the possibilities this research may realize in the commercial world. “The rapid development of miniaturized electronic devices has increased the demand for compact on-chip energy storage. …