The particle size of this material is not determined on a lot to lot basis. However, historical data suggests a broad range of 10 - 250 mesh or 58 - 2000 um.
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Wichtige Dokumente
204854
Vanadium(V)-oxid
99.9% trace metals basis
Synonym(e):
Divanadium pentaoxide, Divanadium pentoxide, Pentaoxodivanadium, Vandia
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Größe auswählen
1 G
CHF 79.40
5 G
CHF 135.00
25 G
CHF 470.00
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Größe auswählen
Ansicht ändern
1 G
CHF 79.40
5 G
CHF 135.00
25 G
CHF 470.00
About This Item
Lineare Formel:
V2O5
CAS-Nummer:
Molekulargewicht:
181.88
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352303
eCl@ss:
38180404
PubChem Substanz-ID:
NACRES:
NA.23
Empfohlene Produkte
Qualitätsniveau
Assay
99.9% trace metals basis
Form
powder
Zusammensetzung
V2O5
Eignung der Reaktion
reagent type: catalyst
core: vanadium
Grünere Alternativprodukt-Eigenschaften
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp (Schmelzpunkt)
690 °C (lit.)
Dichte
3.35 g/mL at 25 °C (lit.)
Anwendung(en)
battery manufacturing
Grünere Alternativprodukt-Kategorie
SMILES String
O=[V](=O)O[V](=O)=O
InChI
1S/5O.2V
InChIKey
GNTDGMZSJNCJKK-UHFFFAOYSA-N
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Allgemeine Beschreibung
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.
Anwendung
Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V2O5, Sb2O3 and high purity hydrogen peroxide.[1] Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, fromV2O5, Bi2O3 and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.[2]
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Lact. - Muta. 2 - Repr. 2 - STOT RE 1 Inhalation - STOT SE 3
Zielorgane
Respiratory system, Respiratory Tract
Lagerklassenschlüssel
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Kunden haben sich ebenfalls angesehen
Hongchang Pang et al.
Chemical communications (Cambridge, England), 49(15), 1536-1538 (2013-01-17)
A template-free strategy is exploited to bottom-up synthesize yolk-shell vanadium oxide through a two-step spontaneous assembly of hydrolytically formed subunits in a one-pot process. The unique structured vanadium pentoxide exhibits excellent cathode performance for lithium ion batteries.
Xiaojiao Kang et al.
Nanoscale, 5(1), 253-261 (2012-11-17)
In this study, multifunctional poly(acrylic acid) modified lanthanide-doped GdVO(4) nanocomposites [PAA@GdVO(4): Ln(3+) (Ln = Yb/Er, Yb/Ho, Yb/Tm)] were constructed by filling PAA hydrogel into GdVO(4) hollow spheres via photoinduced polymerization. The up-conversion (UC) emission colors (green, red and blue) can
B Saravanakumar et al.
ACS applied materials & interfaces, 4(9), 4484-4490 (2012-08-24)
Vanadium pentoxide (V(2)O(5)) has attracted attention for supercapcitor applications because of its extensive multifunctional properties. In the present study, V(2)O(5) nanoporous network was synthesized via simple capping-agent-assisted precipitation technique and it is further annealed at different temperatures. The effect of
Chunhua Han et al.
Nano letters, 12(9), 4668-4673 (2012-08-07)
Rational assembly of unique complex nanostructures is one of the facile techniques to improve the electrochemical performance of electrode materials. Here, a substrate-assisted hydrothermal method was designed and applied in synthesizing moundlily like radial β-AgVO(3) nanowire clusters. Gravitation and F(-)
M Gruber et al.
The Journal of chemical physics, 138(9), 094704-094704 (2013-03-15)
Extended cluster models together with density-functional theory are used to evaluate geometric, energetic, and electronic properties of different adsorbate species that can occur at a vanadium oxide surface where the selective catalytic reduction (SCR) of NO in the presence of
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I would like to solicite if you could provide me with information on the particle size of the different presentations of the reagent(V2O5) hopefully between 5-10um for be used on solid state batteries. I look forward to your response.
1 answer-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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