14701-22-5Relevant articles and documents
Murmann, R. K.
, p. 4174 - 4180 (1958)
Cadmium-substitution promoted by nucleophilic attack of [Ni30C4(CO)34(CdX)2]6- (X = Cl, Br, I) carbido carbonyl clusters: Synthesis and characterization of the new [H7-nNi32C
Bernardi, Alessandro,Femoni, Cristina,Iapalucci, Maria Carmela,Longoni, Giuliano,Zacchini, Stefano
, p. 1239 - 1246 (2009/05/30)
The reaction of [Ni9C(CO)17]2- with CdX2 · xH2O (X = Cl, Br, I) affords the tetra-carbide carbonyl clusters [H6-nNi30C4(CO)34(CdX)2]n-
Oxidation of Allyl Alcohol by Diperiodatonickelate(IV) in Aqueous Alkaline Medium
Tuwar, S. M.,Nandibewoor, S. T.,Raju, J. R.
, p. 651 - 653 (2007/10/02)
The rate of oxidation of allyl alcohol (AA) by alkaline diperiodatonickelate(IV) (DPN) is found to decrease with increase in periodate concentration and increase with increasing OH- concentration.The reaction is first order in and fractional order in and ->.Based on the results a suitable mechanism is proposed.The rate law derived from this mechanism is verified and some reaction constants are also found.
ETUDE DES COURANTS PERIODIQUES OBSERVES LORS DE LA DISSOLUTION ELECTROCHIMIQUE DU NICKEL EN PRESENCE D'IONS IODURE ET CHLORURE EN MILIEU AQUEUX
Le, Li Ben,Vittori, Olivier
, p. 1525 - 1528 (2007/10/02)
Electrodissolution of nickel in the presence of chloride and iodide ions has been investigated using low sweep voltammetry (a delay shortened by increasing the iodide concentration.These oscillations occur over a wide range of potential provided the iodide concentration is kept low.Increasing this concentration suppresses the oscillations, while two peaks appear, the more cathodic becoming progressively larger.Addition of some surfactants is discussed and progressively larger.Addition of some surfactants is discussed and only SOBS (sodium p-octylbenzene sulfonate) suppresses the oscilations even at low concentration, while starch acts progressively from 1 to 40 g/L.Changes of color of the nickel surface during the oscillations suggests a preferential dissolution at the grain boundaries, explaining the black color observed alternatively with a metallic appearance, the nickel being at this time covered with finely divided particles that dissolve quickly.Iodide, appearing only occasionally at such anodic potentials, is probably involved in the dissolution process.