Photocatalytic Conversion of Carbon Dioxide and Nitrogen Dioxide: Current Developments, Challenges, and Perspectives
Niwesh Ojha, Kamal Kishore Pant, Emerson Coy
Abstract
The pursuit of carbon-neutral processes has gained traction due to a growing awareness of global warming. This drives the expectation of solar fuel growth through renewable sources. Photocatalytic reactions offer a way to harness solar energy for dense fuels, storing and transporting it via chemical bonds. These efforts directly address society's rising energy needs. Notably, photocatalytic CO2 reduction and N2 fixation stand out for renewable fuel production and reducing reliance on fossils. Investigating these reactions is crucial. This review covers concepts, strategies, thermodynamics, and nanostructured photocatalysts in CO2 and N2 conversions. It provides insights for researchers, scientists, and newcomers, offering a broader view of solar-to-fuel experiments and intricate reaction mechanisms.