Enzymes Under Confinement: Materials Interactions and Functionality for CO2 Capture and Conversion
CO2 capture membranes are of interest in industries where large amounts of CO2 waste is produced. Captured CO2 can be electrochemically reduced to CO and recycled for other uses. These capture membranes consist of an alumina substrate with a silicon layer. Enzymes have been used to lower reaction energies on nanoporous silica enabling better CO2 capture, however eliminating the silicon layer would improve manufacturability. We have proposed the use of nanoporous alumina alone, as an alternative.
Peretti, Amanda Sheree↗