Molecular Approaches to the Photocatalytic Reduction of Carbon Dioxide for Solar Fuels

The scientific community now agrees that the rise in atmospheric CO(2), the most abundant green house gas, comes from anthropogenic sources such as the burning of fossil fuels. This atmospheric rise in CO(2) results in global climate change. Therefore methods for photochemically transforming CO(2) into a source of fuel could offer an attractive way to decrease atmospheric concentrations. One way to accomplish this conversion is through the light-driven reduction of carbon dioxide to methane (CH(4(g))) or methanol (CH(3)OH((l))) with electrons and protons derived from water. Existing infrastructure already supports the delivery of natural gas and liquid fuels, which makes these possible CO(2) reduction products…