To replace the high cost Pt anode, Ti based PbO2 electrode (PbO2-Ti) and Ti based SnO2 doped with Sb electrode (SnO2/Sb-Ti) were fabricated and compared for treating 0.1 mM Rhodamine B (RhB) in Electro-Fenton (EF) process. Scanning electron microscopy, energy dispersive X-ray, X-ray diffraction spectrometry were carried out to study the surface mor...
To replace the high cost Pt anode, Ti based PbO2 electrode (PbO2-Ti) and Ti based SnO2 doped with Sb electrode (SnO2/Sb-Ti) were fabricated and compared for treating 0.1 mM Rhodamine B (RhB) in Electro-Fenton (EF) process. Scanning electron microscopy, energy dispersive X-ray, X-ray diffraction spectrometry were carried out to study the surface mor...
To utilize synergetic effect of graphene's higher conductivity and magnetic nanoparticles biocompatibility, an electrochemical nanobiosensor is constructed based on magnetic nanoparticle decorated graphene (MRGO) using Horseradish peroxidase (HRP) for H2O2 sensing. Sensors based on magnetic nanoparticles (MNP) and reduced graphene oxide (RGO) are s...
The grafting of an aminobis(phosphine)-Pd-II complex (PNP-Pd-II) [PdCl2{(Ph2P)(2)N(CH2)(3)Si(OMe)(3)}] (2) on graphene oxide (GO) has been carried out by a condensation reaction between methoxysilane groups of 2 and hydroxyl groups of GO. The composite material was characterized by FTIR spectroscopy , solid-state P-31 NMR spectroscopy, SEM, TEM, XP...
Graphene has emerged as one of the most versatile materials ever discovered due to its extraordinary electronic, optical, thermal, and mechanical properties. However, device fabrication is a well-known challenge and requires novel fabrication methods to realize the complex integration of graphene-based devices. Here, we demonstrate direct laser wri...
In this work, an efficient superparamagnetic iron oxide-reduced graphene oxide (Fe3O4-RGO) nanohybrid has been synthesized following one-step co-precipitation method. The phase identification, microstructure and magnetic behavior of nanohybrid were characterized by X-ray diffraction, transmission electron microscopy (TEM), raman spectroscopy and vi...
We explore various aspects of magnetoconductance oscillations in semiconductor nanowires, developing quantum transport models based on the nonequilibrium Green's function formalism. In the clean case, Aharonov-Bohm (AB, h/e) oscillations are found to be dominant, contingent upon the surface confinement of electrons in the nanowire. We also numerica...
Liquid phase oxidation of cyclohexane, by molecular oxygen, has been carried out using cobalt molybdenum oxide (CoMoO4) catalyst supported on mesoporous silica supports (SBA-15, KIT-6 and FDU-12). For each support, the catalyst activity has been studied as a function of loading, pore size, and calcination temperature. The catalysts were characteriz...
Present study, first time, reveals that lithium and ethylenediamine assisted Benkeser reaction enhanced the hydrogenation process where reduced graphene oxide-PANI (G-PANI) nanocomposites act as storage medium. Varying the weight ratio of graphene and PANI, several samples were synthesized and hydrogenated. The reduced grapheme oxide-PANI (G-PANI) ...
In this work, an efficient superparamagnetic iron oxide-reduced graphene oxide (Fe3O4-RGO) nanohybrid has been synthesized following one-step co-precipitation method. The phase identification, microstructure and magnetic behavior of nanohybrid were characterized by X-ray diffraction, transmission electron microscopy (TEM), raman spectroscopy and vi...
