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线性分子式:
H2Cl6Ir · xH2O
化学文摘社编号:
分子量:
406.95 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Form:
(Powder or Crystals or Granules or Beads)
InChI
1S/6ClH.Ir.H2O/h6*1H;;1H2/q;;;;;;+4;/p-4
SMILES string
Cl[H].Cl[H].[H]O[H].Cl[Ir](Cl)(Cl)Cl
InChI key
YDVQBPXDKJKDME-UHFFFAOYSA-J
form
(Powder or Crystals or Granules or Beads)
concentration
36.0-44.0% Ir (gravimetric)
mp
65 °C (lit.)
density
1.02 g/mL at 25 °C (lit.)
application(s)
PEM fuel cells
homogeneous catalyst
material synthesis precursor
Quality Level
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Features and Benefits
催化聚苯胺在非贵金属电极表面上的电化学合成。用于通过重新填充缺位前体的空位,形成铱取代的 Dawson 型和 Keggin 型多金属氧酸盐。
Application
Hydrogen hexachloroiridate(IV) hydrate can be used:
- To fabricate dimensionally stable electrodes for oxygen evolution reaction. It allows for the controlled deposition of iridium oxide, which is crucial for achieving stable and efficient electrodes for the OER.
- As a precursor to prepare electroplating solution to modify ultra flexible neural electrodes. It helps to achieve high charge storage capacity and working stability.
- As a Ir source to prepare Ir nanodendrite water splitting catalyst with large surface area and high electrochemical porosity.
General description
Hydrogen hexachloroiridate(IV) hydrate is black crystalline solid that is soluble in water. It is a coordination complex of iridium in the +4 oxidation state. It widely used as a precursor to prepare Ir based catalysts for various electrochemical applications.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1C
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Kinetic insights into the effect of promoters on Co/Al2O3 for Fischer-Tropsch synthesis
Xiaoli Yang, et al.
Chemical Engineering Journal, 445, 136655-136655 (2022)
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