Advanced materials and nanotechnologyL. Laokiat, P. Khemthong, and N. Grisdanurak, "Electronic Chemical Properties of Vanadium Doped TiO2 for Photocatalytic Degradation of BTEX," Materials Science Forum, vol. 700, pp. 223-226, Sep. 2011....
The results showed that at pH 8 and for 1% of humic acid added, the exchangeable fraction of vanadium in the slag was 10% and 9%, respectively, which was 5% and 6% lower than the control group. The addition of kaolin and the redox change had little effect on the exchangeable fraction ...
Find information on Vanadium including chemical element properties like atomic weight and a list of compounds that contain Vanadium.
24 -- 1:01 App The oxidation states of vanadium-Chemical elements properties and reactions71 -- 8:40 App 无字幕版【Mike Sammartano】How to identify a Mineral(Physical properties of minerals)850 -- 13:35 App A Level化学Topic 11 Acid and base titration 121 -- 1:11:45 App CAIE Alevel...
英文名称:Ferrovanadium CAS:12604-58-9 纯度:AR 包装信息:500g 湖北科沃德化工有限公司 联系电话: 13125172151; 13125172151 产品介绍: 中文名称:钒铁 英文名称:Ferrovanadium CAS:12604-58-9 纯度:99% 包装信息:1kg;25kg;200kg 备注:广泛 坛墨质检科技股份有限公司 ...
Vanadium Vanadium - VChemical properties of vanadium - Health effects of vanadium - Environmental effects of vanadiumAtomic number 23 Atomic mass 50.9414 g.mol -1 Electronegativity according to Pauling 1.6 Density 6.1 g.cm-3 at 20°C Melting point 1910 °C Boiling point 3407 °C ...
Vanadium oxides nanoparticles, mainly V2O5, were synthesized by a chemical vapor process using vanadium (V) oxytriethoxide as the precursor. The material synthesis temperatures were varied from 500 to 1300°C at 200°C intervals. The physico-chemical properties of vanadium oxides were analyzed by ...
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In the presence of oxidizing agents vanadium ions exist as the hydrated monomer of Sodium orthovanadate (vanadate: HVO4 2- or H2VO 4- ) at micromolar concentations near neutral pH. Sodium orthovanadate (vanadate) also begins to polymerize at concentrations greater than 0.1 mM at neutral pH. Th...
2.Of or relating to the properties or actions of chemicals. 3.Of or relating to chemical weapons:chemical warfare. n. 1.A substance with a distinct molecular composition that is produced by or used in a chemical process. 2.A drug, especially an illicit or addictive one. ...