推荐产品
质量水平
方案
≥98%
表单
powder
反应适用性
core: vanadium
reagent type: catalyst
mp
690 °C (lit.)
密度
3.35 g/mL at 25 °C (lit.)
SMILES字符串
O=[V](=O)O[V](=O)=O
InChI
1S/5O.2V
InChI key
GNTDGMZSJNCJKK-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
五氧化二钒可用作氧化催化剂，将乙二醛氧化为乙醛酸。
应用
以 V2O5、Sb2O3 和高纯度过氧化氢为原料，采用溶胶-凝胶法制备了甲苯转化为苯甲腈或丙烯转化为丙烯腈的选择性氨氧化催化剂。已报告用微波辅助法制备新的稳定的氧化物离子导电的钒酸铋相的方法，即从 V2O5，Bi2O3 和其他固体氧化物。这些陶瓷在固体氧化物燃料电池、水蒸气电解槽和氧传感器方面显示出良好的应用前景。
警示用语：
Danger
危险分类
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
靶器官
Respiratory system, Respiratory Tract
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
V2O5/C catalyst for liquid phase oxidation of glyoxal to glyoxylic acid
Niu Y and Li R
Science China: Chemistry, 52, 1057-1062 (2019)
Heng Ji et al.
Nano letters, 12(6), 2988-2992 (2012-05-15)
Vanadium dioxide (VO(2)) is a strongly correlated transition metal oxide with a dramatic metal-insulator transition at 67 °C. Researchers have long been interested in manipulating this transition via the field effect. Here we report attempts to modulate this transition in
Gongming Wang et al.
ACS nano, 6(11), 10296-10302 (2012-10-12)
Here we report a new strategy to improve the electrochemical stability of vanadium oxide electrodes for pseudocapacitors. Vanadium oxides are known to suffer from severe capacitance loss during charging/discharging cycling, due to chemical dissolution and ion intercalation/deintercalation-induced material pulverization. We
Yue Peng et al.
Environmental science & technology, 46(22), 12623-12629 (2012-11-03)
Based on the ideas of the additives modification and regeneration method update, two different strategies were designed to deal with the traditional SCR catalyst poisoned by alkali metals. First, ceria doping on the V(2)O(5)-WO(3)/TiO(2) catalyst could promote the SCR performance
Filipe Natalio et al.
Nature nanotechnology, 7(8), 530-535 (2012-07-04)
Marine biofouling--the colonization of small marine microorganisms on surfaces that are directly exposed to seawater, such as ships' hulls--is an expensive problem that is currently without an environmentally compatible solution. Biofouling leads to increased hydrodynamic drag, which, in turn, causes
商品
Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持