Iridium oxide catalyst
Iridium oxide catalyst
CAS: 12030-49-8 (anhydrous)
30980-84-4 (hydration)
Appearance: black powder
Application scope：
Iridium oxide can be used to make regenerated hydrogen energy proton exchange membrane electrolysis water hydrogen production anode catalyst and so on.
Iridium oxide has many potential uses. Iridium oxide can be used to prepare anode coating materials. The electrodes prepared by doping it have good electrocatalytic activity and electrolytic durability, and have good stability and large current when used in acidic electrolytic solutions. , The advantages of long working life. In addition, iridium oxide can be used to make catalysts for regenerative fuel cells and high-precision pH electrodes. Since the adsorption of oxygen by Ir is reversible, and IrO2 has a peroxy-type structure, the catalytic activity of this crystal structure will not be destroyed by the infiltration of oxygen, which is why the iridium oxide electrode becomes a long-life oxygen evolution electrode. And in the process of wastewater treatment, the iridium oxide electrode is used to electrocatalyze wastewater treatment, which greatly improves the biodegradability of wastewater and reduces the toxicity of wastewater.
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