Copper(II) ferrocyanide on mesoporous silica (FC-Cu-EDA-SAMMS) has been evaluated against iron(III) hexacyanoferrate(II) (insoluble Prussian Blue) for removing cesium (Cs(+)) and thallium (Tl(+)) from natural waters and simulated acidic and alkaline wastes. From pH 0.1-7.3, FC-Cu-EDA-SAMMS had greater affinities for Cs and Tl and was less affected by the solution pH, competing cations, and matr...

 Transfer of produced electrons to anode is one of the main parts in MFCs.  Some MFCs needs artificial electron acceptors in their aerobic cathode compartment.  Cyclic voltammetry was used to study of anodic electrochemistry analysis.  Hexacyanoferrate was used as cathodic solution in different concentrations.  Maximum generated voltage and power density were 988.9145 mV, 346.746 mW.m, res...

Abstract This study proposes a new method for producing α-Fe 2 O 3 –CuO nanocatalyst that is both cost-effective and ecologically benign. The nanocomposite was prepared via moderate thermal oxidative decomposition of copper hexacyanoferrate. Its structure surface morphology are affirmed XRD, SEM, FTIR, EDX, TEM, XPS, VSM. In the presence H , employed as heterogeneous catalyst to stimulate therm...

Prussian blue analogues are being explored as electrode materials for electrochemical desalination of saline water in battery-type deionization systems and hybrid capacitive due to their open framework crystal structure that provides selective adsorption multiple cations, high theoretical sodium capacities, low costs. However, poor electronic conductivity instability (dissolution) prevents the ...

Traditional thin-film energy-storage devices consist of stacked layers of active films on two-dimensional substrates and do not exploit the third dimension. Fully three-dimensional thin-film devices would allow energy storage in bulk materials with arbitrary form factors and with mechanical properties unique to bulk materials such as compressibility. Here we show three-dimensional energy-storag...

An amperometric sensor for hydrazine determination was developed using a surface modified copper (II) hexacyanoferrate (CuHCF) nanoparticles carbon ceramic composite electrode (CCE) by a versatile sol-gel technique using aminopropyl trimethoxy silane (APTMOS). The characterization of the modified electrode has been carried out by electrochemical techniques such as cyclic voltammetry, hydrodynam...