Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vivianne I. E. Bruyère"'
Publikováno v:
Journal of Nuclear Materials. 412:72-81
The ability of malonic acid as a dissolution agent toward synthetic Ni ferrite and Alloy 600 and 800 corrosion products was explored. Its performance in the dissolution kinetics of Ni ferrite powders was compared with the one of oxalic acid. Kinetic
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :3593-3597
The reduction of vanadium(V) to vanadium(IV) by oxalate in acidic media proceeds at 50 °C via two parallel pathways that involve activated states of compositions {VO2+; 2H+; 2C2O42−}≠ and {VO2+; 2H+; 3C2O42−}≠, resulting in an apparent chang
Publikováno v:
Journal of colloid and interface science. 209(1)
The dissolution of vanadium pentoxide in perchloric and oxalic acids has been studied at 25.0 degreesC and ionic strength 0.50 mol dm-3 (NaClO4). The results are described in terms of an extended surface complexation approach. The rate data in HClO4
Publikováno v:
Thermochimica Acta. 62:249-255
TG-DTG-DTA data for various solids of the type Na n {Fe(CN) 5 L}· x H 2 O are reported, L being a pyridinic or pyrazinic derivative. Observed transitions are interpreted and, for the case of neutral L ligands, a correlation is established between li
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 182:141-156
The open circuit dissolution of ionic metal oxides in mineral acids is modelled assuming that the rate is controlled by the transfer of metal ions in hydrolytic equilibrium with bulk metal ions, from the metal oxide surface to the Stern plane. The si
Publikováno v:
Transition Metal Chemistry. 8:99-102
Preparation of solids of general formula Nan{Fe(CN)5L} ·xH2O (where L is a pyridine or pyrazine derivative) is described. The i.r. spectra of the solids together with electronic and1H n.m.r. spectra of the aqueous solutions are presented, and the re