Huai-wu Zhu

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The composite nanoparticles of Ni-ferrite with coated gelatin were prepared with the gel-microemulsion chemical tailoring method. The gelatin FeCl2 and NiCl2 were used to prepare gel, which was tailored to be particles in micellar of microemulsion, and the particles were reduced, compounded and nucleated. Surveying by XRD, TEM, IR and EDS showed that the(More)
The ligand of 2,6-bis[N-(1,1'-dimethyl-2'-hydroxy)carbamoyl]pyridine and its nickel(II) complex were synthesized and characterized by using 1H-NMR, 13C-NMR, FTIR, UV-Vis and elemental analysis, and the complex formulae of C15 H21 N3O4 Ni x H2O were determined. The spectral property of the free ligand and its nickel(II) complex was discussed with the(More)
Discrete cobalt(II) and nickel(II) complexes of type ML (where L is a bis(2,4-pentanedionate) derivative incorporating a -SCH2CH2S- bridge between the gamma-carbons of respective beta-diketone units) have been synthesised and represent the first examples in which a gamma-substituted, thioether-containing beta-diketone ligand coordinates via a sulfur and(More)
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