Molecular structure of Iridium(IV) Oxide, CAS Number: 12030-49-8
Iridium(IV) Oxide (CAS 12030-49-8)
Alternate Names:
Iridium dioxide; Iridium(IV)dioxide
CAS Number:
12030-49-8
Purity:
≥99%
Molecular Weight:
224.22
Molecular Formula:
IrO2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
Iridium(IV) oxide, also known as iridium dioxide or IrO2, is a chemical compound composed of iridium and oxygen. It is one of the oxides of iridium, with iridium typically existing in its +4 oxidation state in this compound. Iridium(IV) oxide is a dark brown to black solid that is insoluble in water. It has a high melting point and is known for its stability and resistance to chemical attack. It is also a good conductor of electricity and exhibits semiconducting properties. Iridium(IV) oxide is widely used as a catalyst in electrochemical processes, such as water splitting and oxygen evolution reactions. Its high stability and conductivity make it a valuable material for electrochemical devices like fuel cells and electrolyzers.
Iridium(IV) Oxide (CAS 12030-49-8) References
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- Prevalence, environmental fate, treatment strategies, and future challenges for wastewater contaminated with SARS-CoV-2. | Kuzniewski, S. 2021. Remediation (N Y). 31: 97-110. PMID: 34539159
- MOF-Derived Ultrathin Cobalt Molybdenum Phosphide Nanosheets for Efficient Electrochemical Overall Water Splitting. | Wang, X., et al. 2022. Nanomaterials (Basel). 12: PMID: 35407217
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- Synthesis of Pyrochlore Oxides Containing Ir and Ru for Efficient Oxygen Evolution Reaction. | Matsumoto, A., et al. 2022. Materials (Basel). 15: PMID: 36079484
- The Ir-OOOO-Ir transition state and the mechanism of the oxygen evolution reaction on IrO2(110). | Binninger, T. and Doublet, ML. 2022. Energy Environ Sci. 15: 2519-2528. PMID: 36204599
- Rhenium Suppresses Iridium (IV) Oxide Crystallization and Enables Efficient, Stable Electrochemical Water Oxidation. | Huo, W., et al. 2023. Small. 19: e2207847. PMID: 36772894
- Carbonized Polydopamine-Based Nanocomposites: The Effect of Transition Metals on the Oxygen Electrocatalytic Activity. | Cebollada, J., et al. 2023. Nanomaterials (Basel). 13: PMID: 37177094
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Iridium(IV) Oxide, 100 mg | sc-257619 | 100 mg | $658.00 | |||
Iridium(IV) Oxide, 1 g | sc-257619A | 1 g | $2958.00 |