393703
Chromium(III) oxide
powder, ≥98%
Synonyme(s) :
Chromia
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About This Item
Produits recommandés
Pureté
≥98%
Forme
powder
Chaîne SMILES
O=[Cr]O[Cr]=O
InChI
1S/2Cr.3O
Clé InChI
QDOXWKRWXJOMAK-UHFFFAOYSA-N
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Description générale
Chromium (III) oxide is a chromium complex in which the chromium ion is in +3 oxidation state. The synthesis of its sub-micron powder has been reported.† The IR and Raman spectra of chromium (III) oxide have been studied.† The impact of adding lysozyme on the stability of chromium (III) oxide (Cr2O3) suspension has been evaluated.†
Application
Chromium (III) oxide may be used in the following processes:
- To modify carbon paste electrodes for optimizing its ability to detect nitric oxide.
- Preparation of Ni+Cr2O3 composite coatings.
- Formation of the ternary oxide, CrVMoO7 by solid-state reaction which may be employed in selective oxidation reactions.
Used in a solid-state reaction to form the new ternary oxide, CrVMoO7, can be used in selective oxidation.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Les clients ont également consulté
The Hydrogen Evolution Reaction on Ni Electrode Material Modified with Molybdenum (IV) Oxide and Chromium (III) Oxide Powders.
Solid State Phenomena, 228 (2015)
Amperometric Nitric Oxide Sensor Based on Carbon Paste Electrode Modified with Chromium (III) Oxide.
Sensors & Transducers Journal, 184(1), 1726-5479 (2015)
Crystal Structure and Raman Spectroscopy of FeVMoO7 and CrVMoO7 with Mo=O Double Bonds.
Inorganic Chemistry, 37(13), 3252-3252 (1998)
Nano letters, 11(6), 2353-2357 (2011-05-17)
We report on the achievement of wafer-level photocatalytic overall water splitting on GaN nanowires grown by molecular beam epitaxy with the incorporation of Rh/Cr(2)O(3) core-shell nanostructures acting as cocatalysts, through which H(2) evolution is promoted by the noble metal core
Langmuir : the ACS journal of surfaces and colloids, 29(3), 950-956 (2012-12-20)
We investigate the single-cell reduction of toxic Cr(VI) by the dissimilatory metal-reducing bacterium Shewanella oneidensis MR-1 (MR-1), an important bioremediation process, using Raman spectroscopy and scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX). Our experiments indicate that the
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