Salcedo, R. Martinez, L.M.R. Martinez-Magadan, J.M. <br/><br/>
Theoretical study of high-valent vanadium oxo-porphyrins as a dopant of crude oil. 

 -  2001. 
 - Vol. 542, 15 June, pp. 115-121. 
 = Journal of Molecular Structure: Theochem 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Density functional theory<br/>Impurities<br/>Oil refining<br/>Surface chemistry<br/>Vanadium compounds<br/>Zeolites
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>High-valent vanadium oxo-porphyrins<br/>Dopant<br/>Crude oil<br/>Vanadyl porphyrinate<br/>Zeolites<br/>Oil refinement process<br/>DFT calculations<br/>Vanadium atom<br/>Bonded oxygen atoms<br/>Dopant reaction