The Methanol Oxidation Reaction (MOR) is a crucial electrochemical process in direct methanol fuel cells, where methanol is oxidized to generate electricity. This reaction involves complex multi-step pathways and is heavily influenced by the catalyst material, typically platinum-based, which affects the efficiency and CO tolerance of the fuel cell.

Methanol Oxidation Reaction

Electrochemical Process

Direct Methanol Fuel Cells

Methanol, also known as wood alcohol, is a simple alcohol with the chemical formula CH3OH, primarily used as an industrial solvent, antifreeze, and as a precursor in the production of formaldehyde and other chemicals. It is toxic to humans if ingested, inhaled, or absorbed through the skin, leading to symptoms such as headache, dizziness, and in severe cases, blindness or death.

Methanol

Generate electricity

Complex multi-step pathways

Catalyst material

Platinum-based

Efficiency is the ability to achieve a desired outcome with the least amount of wasted resources, such as time, energy, or materials. It is a critical factor in both economic systems and engineering processes, driving innovation and competitiveness by maximizing output while minimizing input.

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