238058
Ruthenium(IV) oxide
99.9% trace metals basis
Synonym(s):
Ruthenia, Ruthenium dioxide
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About This Item
Linear Formula:
RuO2
CAS Number:
Molecular Weight:
133.07
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
234-840-6
MDL number:
Product Name
Ruthenium(IV) oxide, 99.9% trace metals basis
InChI key
WOCIAKWEIIZHES-UHFFFAOYSA-N
InChI
1S/2O.Ru
SMILES string
O=[Ru]=O
assay
99.9% trace metals basis
form
powder and chunks
reaction suitability
reagent type: catalyst
core: ruthenium
density
6.97 g/mL at 25 °C (lit.)
Quality Level
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Application
Ruthenium(IV)oxide can be used:
- As a catalyst for hydrogen evolution reaction.
- In the preparation of thin-film supercapacitors.
General description
Ruthenium oxide is an inorganic compound widelyused as electrode material due to its high thermodynamic and chemicalstability. It is also used in supercapacitor applications because of its widepotential window for reversible redox reactions and a long-life cycle.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Meixuan Li et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(2), 1901833-1901833 (2020-01-30)
Developing high-performance, low-cost, and robust bifunctional electrocatalysts for overall water splitting is extremely indispensable and challenging. It is a promising strategy to couple highly active precious metals with transition metals as efficient electrocatalysts, which can not only effectively reduce the
Huayu Qian et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 22(50), 18259-18264 (2016-11-01)
Cobalt sulfide/sulfur doped carbon composites (Co9 S8 /S-C) were synthesized by calcining a rationally designed sulfur-containing cobalt coordination complex in an inert atmosphere. From the detailed transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) analyses, the electrocatalytically active Co9
B Sachin Kumar et al.
Dalton transactions (Cambridge, England : 2003), 48(33), 12684-12698 (2019-08-07)
Producing pure H2 and O2 to sustain the renewable energy sources with minimal environmental damage is a key objective of photo/electrochemical water-splitting research. Metallic Ni-based electrocatalysts are expensive and eco-hazardous. This has rendered the replacement or reduction of Ni content
S Raghu et al.
Journal of hazardous materials, 139(2), 381-390 (2006-09-30)
The paper presents the results of an efficient electrochemical treatment of Procion Black 5B--a pilot plant study. Experiments were conducted at different current densities and selected electrolyte medium using Ti/RuO2 as anode, stainless-steel as cathode in a cylindrical flow reactor.
O Delmer et al.
Physical chemistry chemical physics : PCCP, 11(30), 6424-6429 (2009-10-08)
The chemical potential of a component of a binary metastable compound is considered in the single-phase and in the compositionally non-variant two-phase regime. A detailed thermodynamic analysis reveals striking differences for identical nominal compositions. Without the loss of generality the
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