The kinetics of the reduction and demetalization ofhydroxooxo [5,10,15,20-tetrakis(p-sulfonatophenyl)porphyrinato] molybdenum(V), OMo (V) (OH) TPPS, by ascorbicacid (i.
Under the sintering condition of normal pressure,the su-perfine,high density tetragonal zirconia polycrystalline ceramics wereprepared by means of doping 3 mol%
Under some assumptions and dividing the combustionspace into several isothermal zones and isothermal surface elements. atwo-dimensional mathematical model for c