Direct methanol fuel cell (DMFC) is a reproducible and clean chemical energy that can be converted continuously into electrical energy. With low operating temperature, no electrolyte corrosion, no environmental pollution, high energy efficiency ratio and safe and reliable characteristics, it quickly developed into major international hot spots of high-tech competition. Methanol with wide sources, convenience to carry and store, as a direct source of energy of direct methanol fuel cells, its final product do...