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Merck
CN

215821

Sigma-Aldrich

氧化钒(IV)

≥99% trace metals basis

别名:

二氧化钒

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关于此项目

线性分子式:
V2O4
CAS Number:
12036-21-4
分子量:
165.88
EC 号:
234-841-1
MDL编号:
MFCD00011456
UNSPSC代码:
12352303
PubChem化学物质编号:
24852918
NACRES:
NA.23

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质量水平

100

方案

≥99% trace metals basis

表单

powder

反应适用性

reagent type: catalyst
core: vanadium

密度

4.339 g/mL at 25 °C (lit.)

应用

battery manufacturing

SMILES字符串

O=[V]=O.O=[V]=O

InChI

1S/4O.2V

InChI key

TXPDKHYKECNNNH-UHFFFAOYSA-N

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相关类别

应用


  • 快充高能电池-超级电容器杂化材料：阳极还原氧化石墨烯-钒（IV）氧化物片对片异质结构: 该研究考察了用于高能快充电池应用的氧化钒（IV）和还原氧化石墨烯异质结构（R Sahoo, et al., 2019）。

  • ERK/NFkB在氧化钒介导的C3H10t1/2细胞成骨细胞分化中的作用: 本文探讨了氧化钒（IV）对成骨细胞分化的生物学作用，重点研究了其潜在的治疗应用（S Srivastava, et al., 2014）。

  • 负载型氧化钒的尺寸依赖性催化活性：丙烷的氧化脱氢: 该论文研究了氧化钒的催化性能，特别是它们在丙烷氧化脱氢中的尺寸依赖性活性（X Rozanska, et al., 2014）。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX4534
MKCR2720
MKCQ7546
MKCM9741
MKCL0845

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the solubility of this vanadium oxide (Product No. 215821)?

    This product is insoluble in water. However, it is soluble in acids to give the stable (VO)2+.

  6. What is the particle size of Product No. 215821?

    The particle size of this vanadium(IV) oxide product is -100 mesh (meaning less than 149 microns).

  7. What is the crystal structure of vanadium(IV) oxide (Product No. 215821)?

    V2O4 has a distorted rutile structure with shorter distances between pairs of V atoms indicating metal-metal bonding.

  8. What is the physical form of Product No. 215821?

    This vanadium oxide product is in powder form.

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Saranya Bhupathi et al.
ACS applied materials & interfaces, 12(37), 41905-41918 (2020-08-26)
Surface patterning is a popular approach to produce photonic metasurfaces that are tunable when electro-optic, thermo-optic, or magneto-optic materials are used. Vanadium oxides (V
Marieke F Jager et al.
Proceedings of the National Academy of Sciences of the United States of America, 114(36), 9558-9563 (2017-08-23)
Coulomb correlations can manifest in exotic properties in solids, but how these properties can be accessed and ultimately manipulated in real time is not well understood. The insulator-to-metal phase transition in vanadium dioxide (VO
Ibrahim Mustafa et al.
Scientific reports, 9(1), 17655-17655 (2019-11-30)
Although free-standing sheets of multiwalled carbon nanotubes (MWCNT) can provide interesting electrochemical and physical properties as electrodes for redox flow batteries, the full potential of this class of materials has not been accessible as of yet. The conventional fabrication methods
Martin R Otto et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(2), 450-455 (2018-12-28)
We combine ultrafast electron diffraction and time-resolved terahertz spectroscopy measurements to link structure and electronic transport properties during the photoinduced insulator-metal transitions in vanadium dioxide. We determine the structure of the metastable monoclinic metal phase, which exhibits antiferroelectric charge order
Maja Arsic et al.
Plant physiology, 183(4), 1472-1483 (2020-06-17)
Global demand for phosphorus (P) requires new agronomic practices to address sustainability challenges while increasing food production. Foliar P fertilization could increase P use efficiency; however, leaf entry pathways for inorganic phosphate ion (Pi) uptake remain unknown, and it is
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