Converting CO₂ to formic acid using an alumina-supported, iron-based compound

The photocatalytic conversion of CO2 into transportable fuels such as formic acid (HCOOH) under sunlight is an attractive solution to the shortage of energy and carbon resources as well as to the increase in Earth's atmospheric CO2 concentration. The use of abundant elements as the components of a photocatalytic CO2 reduction system is important, and a solid catalyst that is active, recyclable, nontoxic, and inexpensive is ideal. The production of fuels like formic acid has attracted a lot of attention recently due to the fact that it can reduce excess CO2 emissions, and also help minimize the energy shortage by producing a usable fuel.

  • Daehyeon An et al.; Alumina-Supported Alpha-Iron(III) Oxyhydroxide as a Recyclable Solid Catalyst for CO2 Photoreduction under Visible Light; Angewandte Chemie; 2022



 

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