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:
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.)
SMILES string
O=[Ru]=O
InChI
1S/2O.Ru
InChI key
WOCIAKWEIIZHES-UHFFFAOYSA-N
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.
Application
Ruthenium(IV)oxide can be used:
- As a catalyst for hydrogen evolution reaction.
- In the preparation of thin-film supercapacitors.
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
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
Juan Alvarez et al.
Scientific reports, 9(1), 13987-13987 (2019-09-29)
Highly porous particles with internal triply periodic minimal surfaces were investigated for sorption of proteins. The visualization of the complex ordered morphology requires complementary advanced methods of electron microscopy for 3D imaging, instead of a simple 2D projection: transmission electron