Sung, C.-C.C.-C.SungLiu, C.-Y.C.-Y.LiuHuang, H.-C.H.-C.HuangHu, L.-H.L.-H.HuCHIA-CHI SUNG2020-01-172020-01-172012https://scholars.lib.ntu.edu.tw/handle/123456789/451111This study presents an advanced ozone production process using the solid polymer electrolyte (SPE) technique, similar to the fabrication of proton exchange membrane fuel cell (PEMFC) membrane electrode assembly (MEA). Tungsten carbide and platinum on carbon black are coated on anode and cathode sides of a polymer membrane (Du Pont), respectively, to produce high concentration of ozone water. The water electrolysis of ozone generation requires a higher voltage than that of hydrogen production. On one hand, tungsten carbide, which is a platinum-like behavior electrocatalyst, plays a key role in preventing the MEA from corroding or oxidizing under high voltage. On the other hand, the carbon paper is replaced by a titanium porous disc to bear higher voltage. Moreover, an outstanding electronic control system can produce 1.37 ppm ozone water at atmosphere by adjusting the voltage range (6-10 V) with a current set to the maximum of 3 A for a household demand of ozone water generation. © Springer-Verlag 2012.Corrosion; Oxidation; Ozone; Proton exchange membrane; Water electrolysis[SDGs]SDG7Carbon paper; Du Pont; Electronic control systems; High concentration; High voltage; Membrane electrode assemblies; Ozone generation; Ozone production; Platinum on carbon; Polymer membrane; Proton exchange membranes; Solid polymer electrolytes; Voltage ranges; Water electrolysis; Water generation; Automobile manufacture; Carbon black; Control; Corrosion; Electrocatalysts; Functional polymers; Hydrogen; Hydrogen production; Oxidation; Ozone; Platinum; Polyelectrolytes; Titanium; Tungsten; Tungsten carbide; Proton exchange membrane fuel cells (PEMFC)journal article10.1007/s10008-012-1839-82-s2.0-84870536368https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870536368&doi=10.1007%2fs10008-012-1839-8&partnerID=40&md5=4a0f61ae9088eda42212753136931325