A fuel cell is an electrochemical cell that uses a pair of redox processes to transform the chemical energy of a fuel (typically hydrogen) and an oxidising agent (commonly oxygen) into electricity. Fuel cells differ from most batteries in that they require a constant supply of fuel and oxygen (usually from air) to keep the chemical reaction going, whereas chemical energy in a battery is usually derived from metals and their ions or oxides that are already present in the battery, with the exception of flow batteries. As long as fuel and oxygen are available, fuel cells can create power indefinitely. The catalyst aids the reaction of oxygen and hydrogen in a fuel cell. It's often made of platinum powder that's been thinly coated on carbon paper or fabric. The catalyst is rough and porous, allowing the platinum to be exposed to as much hydrogen or oxygen as possible.
Title : Application of metal single-site zeolite catalysts in catalysis
Stanislaw Dzwigaj, Sorbonne-Universite-CNRS, France
Title : Thermal and mechanical processes and reactions in reversible behavior of shape
Osman Adiguzel, Firat University, Turkey
Title : Designing of nano-sized heterostructures for hydrogen production using overall water splitting
Tokeer Ahmad, Jamia Millia Islamia, India
Title : Advanced concepts for ultra- high conversion efficiency of solar photons into photovoltaics and solar fuels based on quantization effects in nanostructures and molecular singlet fission
Arthur J Nozik, University of Colorado, United States
Title : Exploring reactivity trends and catalyst deactivation in biogas reforming
Fatima Jalid, National Insitute of Technology Srinagar, India
Title : Distal functionalization via transition metal catalysis
Haibo Ge, Texas Tech University, United States