Aerogels as Catalyst Support for Fuel Cells
R. Imran Jafri, Soju Joseph, Akshaya S Nair
Environmental pollution caused by the extensive use of fossil fuels and global energy crisis have increased the need to look for renewable energy sources that not only supplement the global energy needs but are economical and environment friendly, thus making way for fuel cells (FCs) as one of the alternatives for replacing the existing fossil fuel based machinery. Nevertheless, there are several factors that account for the hindrance of FCs on a large scale, one of them being the sluggish oxygen reduction reaction (ORR) kinetics taking place at the cathode. Aerogels are a class of promising materials that have the potential to improve the electrocatalytic activity, stability and durability of FCs when used as catalyst support. The present chapter focuses on reporting the latest developments in the field of aerogels as catalyst support for FCs.
Keywords
Oxygen Reduction Reaction, Fuel Cells, Aerogels, Electrocatalytic Activity, Durability, Stability
Published online 2/25/2021, 22 pages
Citation: R. Imran Jafri, Soju Joseph, Akshaya S Nair, Aerogels as Catalyst Support for Fuel Cells, Materials Research Foundations, Vol. 98, pp 77-98, 2021
DOI: https://doi.org/10.21741/9781644901298-5
Part of the book on Aerogels II
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