206237
氧化铱(IV)
99.9% trace metals basis
别名:
Iridium dioxide, Iridium oxide
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关于此项目
线性分子式:
IrO2
化学文摘社编号:
分子量:
224.22
PubChem Substance ID:
eCl@ss:
38191204
UNSPSC Code:
12352303
NACRES:
NA.23
EC Number:
234-743-9
MDL number:
Quality Segment
assay
99.9% trace metals basis
form
powder
reaction suitability
core: iridium
application(s)
battery manufacturing
SMILES string
O=[Ir]=O
InChI
1S/Ir.2O
InChI key
HTXDPTMKBJXEOW-UHFFFAOYSA-N
General description
氧化铱是一种陶瓷材料，具有独特的性质，如长期稳定性、灵敏性、电化学催化活性和良好的生物降解性。 它可以由铱金属通过不同的方法形成，如热降解、反应溅射和电化学沉积。它被广泛用于生物电子设备中。
Application
氧化铱（IV）可用作：
- 固态pH 传感器的指示电极。
- 刺激电极的涂层材料。
- 在聚合物电解液膜（PEM）电池中通过水裂解反应 析氧的阳极催化剂。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Yixin Zhao et al.
Small (Weinheim an der Bergstrasse, Germany), 7(14), 2087-2093 (2011-06-17)
A facile, in-situ deposition route to stable iridium oxide (IrO(x)·nH(2)O) nanoparticle thin films from [Ir(OH)(6)](2-) solutions is reported. The [Ir(OH)(6)](2-) solution, made by alkaline hydrolysis of [IrCl(6)](2-), is colorless and stable near neutral pH, and forms blue IrO(x)·nH(2)O nanoparticle suspensions
Chia-Ching Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 27(23), 14253-14259 (2011-11-04)
In this study, we employed density functional theory (DFT) to investigate the oxidation of ammonia (NH(3)) on the IrO(2)(110) surface. We characterized the possible reaction pathways for the dehydrogenation of NH(x) species (x = 1-3) and for the formation of
Narayanappa Sivasankar et al.
Journal of the American Chemical Society, 133(33), 12976-12979 (2011-07-21)
A surface hydroperoxide intermediate has been detected upon oxidation of water at an Ir oxide nanocluster catalyst system under pulsed excitation of a [Ru(bpy)(3)](2+) visible light sensitizer by recording of the OO vibrational mode at 830 cm(-1). Rapid-scan FT-IR spectroscopy
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 206237-5G | 04061838768520 |
| 206237-1G | 04061826741054 |