@ARTICLE{Gandhi_Romil_Fundamental_2022, author={Gandhi, Romil and Moses, Aashish and Baral, Saroj Sundar}, volume={vol. 43}, number={No 2 (The International Chemical Engineering Conference 2021 (ICHEEC): 100 Glorious Years of Chemical Engineering and Technology, held from September 16–19, 2021 at Dr B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India. Guest editor: Dr Raj Kumar Arya, Dr Anurag Kumar Tiwari)}, journal={Chemical and Process Engineering}, pages={223-228}, howpublished={online}, year={2022}, publisher={Polish Academy of Sciences Committee of Chemical and Process Engineering}, abstract={On the off chance that methods which reduce the global CO 2 content are unavailable and inefficient, the increasing CO 2 levels will lead to a synchronized rise in temperature across the world. The conversion of this abundant CO 2 into hydrocarbons like CH 4, CH 3OH, CO, HCOOH and hydrogen fuel using different techniques and their use for power could assist with the world’s energy deficiency and solve the CO 2 reduction-energy nexus. In this study, photocatalytic CO 2 conversion by sunlight will be of primary focus since this bears a resemblance with the regular photosynthesis phenomenon. This work also portrays the writings that have narrated the development of mixtures of two or more carbon ions (C 2+) within the photocatalytic reduction of CO 2. This paper thus comprises the energy required for CO 2 photoreduction, the kinetics mechanisms and thermodynamics requirements. The reaction of CO with water and the hydrogenation of CO 2 are covered to understand the gap of Gibb’s free energy between both of the reactions. Likewise, the summary of different metal-based co-catalysts, metal-free co-catalysts and their selectivity towards CO 2 reduction by photocatalysis and reduction of CO 2 into various hydrocarbons, fuel and materials have also been examined.}, type={Article}, title={Fundamental study of the photocatalytic reduction of CO 2: A short review of thermodynamics, kinetics and mechanisms}, URL={http://www.czasopisma.pan.pl/Content/124702/PDF/art13_int.pdf}, doi={10.24425/cpe.2022.140825}, keywords={CO2 to fuels, hydrocarbon production, thermodynamics, photocatalysis, mechanism}, }