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Merck

221899

Sigma-Aldrich

五氧化二钒

≥99.6% trace metals basis

别名:

钒, Vandia, 五氧化二钒

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About This Item

线性分子式:
V2O5
CAS号:
分子量:
181.88
EC號碼:
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99.6% trace metals basis

形狀

powder

反應適用性

core: vanadium
reagent type: catalyst

mp

690 °C (lit.)

密度

3.35 g/mL at 25 °C (lit.)

SMILES 字串

O=[V](=O)O[V](=O)=O

InChI

1S/5O.2V

InChI 密鑰

GNTDGMZSJNCJKK-UHFFFAOYSA-N

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應用

  • 钒(V)氧化物用于制备钒合金。
  • 它是一种氧化剂,常用作通过接触法(硫酸生产)将二氧化硫氧化成三氧化硫的催化剂。
  • 它广泛用作锂离子电池、钠离子电池、镁离子电池和假电容器的基质材料。
  • V2O5 也用作有机电子器件中的电荷注入和提取材料。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system, Respiratory Tract

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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T G Folland et al.
Nature communications, 9(1), 4371-4371 (2018-10-24)
Metasurfaces control light propagation at the nanoscale for applications in both free-space and surface-confined geometries. However, dynamically changing the properties of metasurfaces can be a major challenge. Here we demonstrate a reconfigurable hyperbolic metasurface comprised of a heterostructure of isotopically enriched
Bilayered vanadium oxide as the host material for reversible beyond lithium ion intercalation.
Clites M, et al.
Advanced Materials Letters, 8(6), 679-688 (2017)
Molecular structure-reactivity relationships for the oxidation of sulfur dioxide over supported metal oxide catalysts.
Dunn JP, et al.
Catalysis Today, 53(4), 543-556 (1999)
Vanadium and vanadium compounds.
Ullmann's Encyclopedia of Industrial Chemistry, 1-22 (2000)
Self-assembled vanadium pentoxide (V2O5) hollow microspheres from nanorods and their application in lithium-Ion batteries.
Cao A-M, et al.
Angewandte Chemie (International Edition in English), 44(28), 4391-4395 (2005)

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