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Characteristics of customizable pem electrolyzer suppliers
Release time:
2023-10-24
The electrocatalyst research of Customizable pem electrolyzer suppliers mainly focuses on Ir, Ru, and other precious metals/oxides and their binary and ternary alloys/mixed oxides, supported catalysts based on titanium materials. Customizable pem electrolyzer suppliers tell you that the current anode iridium catalyst loading is on the order of 1 mg/cm2, and the Pt loading of the cathode Pt/C catalyst is about 0.4~0.6 mg/cm2.
Customizable pem electrolyzer suppliers tell you that when the total loading of Ir0.7Ru0.3Ox catalyst on the anode catalyst is 1.5 mg/cm2, the performance of the electrolytic cell can reach 3.2 A cm–2@1.85 V. The Ir0.38/WxTi1-xO2 catalyst has a full-cell performance of 2 A cm–2@1.75V when the Ir loading is 0.4 mg/cm2, and the Ir dosage is only 1/5 of that of the conventional electrode. The total loading of platinum group catalysts on the membrane electrode should be reduced to 0.125 mg/cm2.
Customizable pem electrolyzer suppliers tell you that the electrocatalytic oxygen evolution activity of Ru is higher than that of Ir, but its stability is poor; the activity and stability of the catalyst can be improved by forming a stable alloy with Ir.
Customizable pem electrolyzer suppliers tell you that the prepared Ir0.6Sn0.4 catalyst has a performance of 2 A cm–2@1.82 V in the full electrolytic cell test; IrSn can form a stable solid solution structure, and the process of forming an alloy with Sn improves The dispersion of Ir helps to reduce the Ir loading.
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