title: Synthesis and characterization of Prussian blue@platinum nanoparticle hybrids from a mixture solution of platinum nanocatalyst and ferric ferricyanide.
abstract: In the present study, platinum nanoparticles modified with Prussian blue (PB) have been synthesized by a heterogeneous catalytic reaction. Transmission electronic microscopy (TEM) confirmed the deposition of nanoclusters around the surfaces of platinum particles, and spectroscopic studies verified that the molecular composition of the nanoclusters was dominantly PB and a minority of platinum ferricyanide. Thus, it was shown that the platinum particles behaved not only as catalysts for the growth of PB, but also as a reactant to generate a PB analogue complex. Moreover, potassium was not detected in the final product, demonstrating that the molecular nature of PB was in the "water-insoluble" form, Fe(4)(3+)[Fe(II)(CN)(6)](3).
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, People's Republic of China.
authors: Jia
authors: J
authors: Zhang
authors: Wen
authors: W
authors: Yang
authors: Hui
authors: H
authors: Zhu
authors: Jing
authors: J
authors: Li
authors: Fan
authors: F
authors: Yang
authors: Bailin
authors: B
authors: Zhang
authors: Xiurong
authors: X
authors: Yang