449229

Iridium

evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.9% trace metals basis

• Synonym(s): Iridium black
• Linear Formula: Ir
• CAS Number: 7439-88-5
• Molecular Weight: 192.22
• NACRES: NA.23
• PubChem Substance ID: 24868465
• UNSPSC Code: 12141720
• MDL number: MFCD00011062
• eCl@ss: 38191201

Properties

• assay: 99.9% trace metals basis
• form: evaporation slug
• reaction suitability: core: iridium
• sustainability: Sustainability features
• resistivity: 4.71 μΩ-cm
• diam. × L: 0.6 cm × 1.2 cm
• weight: ~7.6 g (one slug)
• bp: 4130 °C (lit.)
• mp: 2450 °C (lit.)
• density: 22.65 g/cm³ (lit.)
• SMILES string: [Ir]
• InChI: 1S/Ir
• InChI key: GKOZUEZYRPOHIO-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as a precursor for thin layer deposition involving thermal evaporation, an efficient technique for identifying high-performance materials. Click here for more information.

Application

• Single Atom Iridium Decorated Nickel Alloys Supported on Segregated MoO(2) for Alkaline Water Electrolysis.: The study presents an innovative approach to enhance alkaline water electrolysis using single-atom iridium catalysts, resulting in improved efficiency and stability of the process (Wang et al., 2024).
• An Aqueous Redox Flow Battery Using CO(2) as an Active Material with a Homogeneous Ir Catalyst.: This paper explores the use of iridium catalysts in an aqueous redox flow battery, utilizing CO2 as an active material to improve energy storage capabilities (Kanega et al., 2023).
• Kinetic Acceleration of Lithium Polysulfide Conversion via a Copper-Iridium Alloying Catalytic Strategy in Li-S Batteries.: This research highlights the use of copper-iridium alloys to accelerate the conversion of lithium polysulfides, significantly enhancing the performance of lithium-sulfur batteries (Zhai et al., 2022).
• Introducing High-Valence Iridium Single Atoms into Bimetal Phosphides toward High-Efficiency Oxygen Evolution and Overall Water Splitting.: The study demonstrates the integration of high-valence iridium single atoms into bimetal phosphides, leading to highly efficient oxygen evolution and water splitting processes (Yang et al., 2023).

Safety Information

• Storage Class: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable