Merck
CN

206237

Sigma-Aldrich

氧化铱(IV)

99.9% trace metals basis

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别名:
Iridium dioxide
线性分子式:
IrO2
CAS号:
分子量:
224.22
EC 号:
MDL编号:
eCl@ss:
38191204
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99.9% trace metals basis

形式

powder

应用

battery manufacturing

SMILES字符串

O=[Ir]=O

InChI

1S/Ir.2O

InChI key

HTXDPTMKBJXEOW-UHFFFAOYSA-N

一般描述

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。

应用

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Elisabet Prats-Alfonso et al.
Biosensors & bioelectronics, 39(1), 163-169 (2012-08-04)
This work demonstrates the implementation of iridium oxide films (IROF) grown on silicon-based thin-film platinum microelectrodes, their utilization as a pH sensor, and their successful formatting into a urea pH sensor. In this context, Pt electrodes were fabricated on Silicon
Yoon Sung Nam et al.
Nanoscale, 4(11), 3405-3409 (2012-05-11)
A highly porous electrode comprised of biologically templated iridium oxide-gold (IrO(2)-Au) hybrid nanowires is introduced for electrochromic applications. A filamentous M13 virus is genetically engineered to display IrO(2)-binding peptides on the viral surface and used as a template for the
Xin Zhou et al.
The journal of physical chemistry. A, 116(40), 9985-9995 (2012-09-19)
The geometric structures and relative stabilities of small iridium oxide nanoclusters, Ir(m)O(n) (m = 1-5 and n = 1-2m), have been systematically investigated using density functional theory (DFT) calculations at the B3LYP level. Our results show that the lowest-energy structures
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
Igor A Ges et al.
Biosensors & bioelectronics, 34(1), 30-36 (2012-03-09)
Release of neurotransmitters and hormones by calcium regulated exocytosis is a fundamental cellular/molecular process that is disrupted in a variety of psychiatric, neurological, and endocrine disorders. Therefore, this area represents a relevant target for drug and therapeutic development, efforts that

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