This technology relates to a manufacturing method for platinum alloy catalysts for fuel cells and fuel cells utilizing the same. Specifically, it is a manufacturing technology for low-cost, high-durability platinum alloy catalysts for fuel cells.
Existing technologies aimed to address the high manufacturing costs and economic burden associated with using platinum catalysts in fuel cell electrodes, and to reduce the unit cost of catalysts while improving their durability and stability. To achieve this, the present technology proposes a manufacturing method for platinum-alloy catalysts for fuel cells. This method includes steps for preparing a dispersion solution, controlling the pH of the dispersion solution, obtaining a platinum-alloy catalyst solution, and obtaining platinum-alloy catalyst powder.
Accordingly, this technology can improve the durability and stability of fuel cell electrodes by using platinum-alloy catalysts with reduced unit costs. It has significant application value in the fields of energy, chemistry, and advanced materials.
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