208973
氯铱酸 水合物
别名:
六氯化氢铱, 六氯铱(IV)水合物, 六氯铱酸二氢盐(IV)水合物
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关于此项目
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)
form
(Powder or Crystals or Granules or Beads)
Quality Segment
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
SMILES string
Cl[H].Cl[H].[H]O[H].Cl[Ir](Cl)(Cl)Cl
InChI
1S/6ClH.Ir.H2O/h6*1H;;1H2/q;;;;;;+4;/p-4
InChI key
YDVQBPXDKJKDME-UHFFFAOYSA-J
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.
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.
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。
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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