This invention is directed to novel mixed transition metal iron (II/III) catalysts for the extraction of oxygen from CO.sub.2 and the selective reaction with organic compounds.
Mixed metal iron oxides and uses thereof
Shen, J-P., Lail, M. A., Turk, B. S., Mobley, P. D., Norman, J. S., Douglas, L. M., & Peters, J. E. (2019). Mixed metal iron oxides and uses thereof. (U.S. Patent No. 10,286,383).