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Principaux documents

238058

Sigma-Aldrich

Ruthenium(IV) oxide

99.9% trace metals basis

Synonyme(s) :

Ruthenium dioxide

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About This Item

Formule linéaire :
RuO2
Numéro CAS:
Poids moléculaire :
133.07
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352303
ID de substance PubChem :
Nomenclature NACRES :
NA.23

Essai

99.9% trace metals basis

Forme

powder and chunks

Pertinence de la réaction

reagent type: catalyst
core: ruthenium

Densité

6.97 g/mL at 25 °C (lit.)

Chaîne SMILES 

O=[Ru]=O

InChI

1S/2O.Ru

Clé InChI

WOCIAKWEIIZHES-UHFFFAOYSA-N

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Description générale

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.

Pictogrammes

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Mention d'avertissement

Warning

Mentions de danger

Conseils de prudence

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Consulter la Bibliothèque de documents

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
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
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
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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