Iridium(IV) oxide - Wikipedia
Iridium (IV) oxide, IrO 2, is the only well-characterised oxide of iridium. It is a blue-black solid. The compound adopts the TiO 2 rutile structure, featuring six coordinate iridium and three …
Iridium oxide | IrO2 | CID 82821 - PubChem
Iridium oxide | IrO2 | CID 82821 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …
Iridium oxide nanoribbons with metastable monoclinic phase for …
2023年3月4日 · Iridium oxide (IrO 2) is considered to be a state-of-the-art catalyst for OER that can withstand harsh acidic condition 8, 9, 10, 11. However, the previously reported IrO 2 …
Iridium(IV) oxide - American Chemical Society
2019年6月10日 · IrO 2 is prepared by heating elemental iridium or IrCl 3 in the presence of oxygen. Additional heating causes the oxide to decompose into its elements. Most current IrO …
Electronic Structure of IrO2: The Role of the Metal d Orbitals
2015年4月23日 · The electronic structure of IrO2 has been investigated using hard XPS and d.-functional theory. Excellent agreement is obsd. between theory and expt. We show that the …
Iridium(IV) oxide 99.9 trace metals 12030-49-8 - MilliporeSigma
Iridium(IV) oxide 99.9% trace metals basis; CAS Number: 12030-49-8; EC Number: 234-743-9; Synonyms: Iridium dioxide; Linear Formula: IrO2 at Sigma-Aldrich
Iridium metallene oxide for acidic oxygen evolution catalysis
2021年10月14日 · Herein, we report iridium metallene oxide: 1 T phase-iridium dioxide (IrO2) by a synthetic strategy combining mechanochemistry and thermal treatment in a strong alkaline …
Synthesis and Activities of Rutile IrO2 and RuO2 Nanoparticles for ...
2012年1月19日 · Here we report a synthesis of r-IrO 2 and r-RuO 2 nanoparticles (NPs) of ∼6 nm, and examine their OER activities in acid and alkaline solutions. Both r-IrO 2 and r-RuO 2 NPs …
Increased Ir–Ir Interaction in Iridium Oxide during the Oxygen ...
2021年7月29日 · The structure of IrO 2 during the oxygen evolution reaction (OER) was studied by operando X-ray absorption spectroscopy (XAS) at the Ir L 3 -edge to gain insight into the …
二氧化铱_化工百科 - ChemBK
中文名:二氧化铱,英文名:Iridium(IV) oxide,CAS:12030-49-8,化学式:IrO2,分子量:224.22,密度:11,7 g/cm3,熔点:1100°C (dec.),沸点:100°C at 760 mmHg,水溶性:INSOLUBLE,蒸汽压:24.5mmHg …