“Dr Rajeshwar's ongoing, global leadership in research focused on solar fuel generation forms part of UTA's increasing focus on renewable and sustainable energy,” said Morteza Khaledi, dean of the UTA college of science.
Dr Rajeshwar's work is representative of the university's commitment to addressing critical issues with global environmental impact under the Strategic Plan 2020. “Creating inexpensive ways to generate fuel from an unwanted gas like carbon dioxide would be an enormous step forward for us all,” Khaledi added. The new material also demonstrates much greater stability during long-term photoelectrolysis than pure copper oxide which corrodes over time, forming metallic copper.
The team is designing, building and demonstrating a “microfluidic electrochemical reactor” to recover oxygen from carbon dioxide extracted from cabin air. The prototype will be built over the next months at the centre for renewable energy science and technology at UTA, said the findings published in the journal ChemElectroChem Europe and a companion article in the Journal of Materials Chemistry. Dr Rajeshwar joined the College of Science in 1983. He is charter member of the UTA Academy of Distinguished Scholars and senior vice president of The Electrochemical Society - an organisation representing the nation's premier researchers who are dedicated to advancing solid state, electrochemical science and technology. Dr Rajeshwar is an expert in photoelectrochemistry, nanocomposites, electrochemistry and conducting polymers and has received numerous awards.