<p>Earth-abundant transition metals - such as iron copper manganese cobalt and nickel - offer viable alternatives to expensive noble metals commonly used in the fields of catalysis environmental science materials chemistry pharmaceuticals and sustainable energy. The book presents a comprehensive compilation of recent studies that leverage the potential of these metals across various industries.</p><p>Keywords: Catalysts Solid Propellants Therapeutics Solar Cells Supercapacitors Chemical Sensors Water Treatment Hydrogen Production Hydrogen Evolution.</p>