Browsing by Subject "Nickel"

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Block copolymer mediated stabilization of sub-5 nm superparamagnetic nickel nanoparticles in an aqueous medium

Bala, Tanushree ; Gunning, Robert Denis ; Venkatesan, Munuswamy ; Godsell, Jeffrey F. ; Roy, Saibal ; Ryan, Kevin M. (IOP Science, 2009-10-14)

The paper presents a facile method for decreasing the size of water dispersible Ni nanoparticles from 30 nm to 3 nm by the incorporation of a passivating surfactant combination of pluronic triblock copolymer and oleic acid ...
Pyridine-derived N-heterocyclic carbenes: An experimental and theoretical evaluation of the bonding in and reactivity of selected normal and abnormal complexes of Ni(II) and Pd(II)

Stander-Gobler, Elzet ; Schuster, Oliver ; Cronje, Stephanie ; Tosh, Evangeline ; Albrecht, Martin ; Frenking, Gernot ; Raubenheimer, Helgard G. ; Heydenrych, Greta (ACS, 2010-10-22)

We report a thorough investigation of a series of isomeric complexes with the general formula trans-(pyridylidene)M(PPh3)2Cl (M = Pd, Ni). For the first time, a systematic comparison of normal, abnormal and remote bonding ...

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