Rupesh S. Devan
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Structural and interface band alignment investigations on epitaxial β-Ga2O3/α-GaCrO3 type-II transparent heterojunction Open
Herein, we investigate structural and electronic properties of β-Ga2O3 and p-type Ni-doped α-GaCrO3 (α-GaCrO3:Ni) heterostructure, focusing on its potential for charge separation and rectification mechanisms. Thin films are grown using the…
MAX Phase Purity Contingent Interlayer Spacing Regulated Ti<sub>3</sub>C<sub>2</sub>‐F MXene Electrodes for Efficient Energy Storage Application Open
This study systematically explores impact of impurity‐induced defects in MAX phase on MXene quality and, hence, electrochemical performance. Structural defects in impure MAX phase are transferred to derived MXene and disrupt ion transport …
Bifunctional Co0.75Fe0.25@C nanocomposite towards zero waste approach: Organic pollutants removal and OER electrocatalysis Open
Here, we report synthesis of magnetic nanocomposite with zero-waste approach for organic pollutant removal and oxygen evolution reaction. The nanocomposite was synthesized using agriculture waste soaked with Co2+-Fe3+ metal ions at 900 °C …
Porous nanorods by stacked NiO nanoparticulate exhibiting corn-like structure for sustainable environmental and energy applications Open
The mesoporous nanorods by stacked NiO nanoparticulates exhibiting corn-like structure show sustainable multifunctionality towards CO 2 capture, energy storage, and electrocatalytic H 2 /O 2 evolution through water splitting.
CCDC 2217412: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
CCDC 2217413: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Photocatalytic behavior of Ba(Sb/Ta)2O6 perovskite for reduction of organic pollutants: Experimental and DFT correlation
Photocatalytic behavior of Ba(Sb/Ta)2O6 perovskite for reduction of organic pollutants: Experimental and DFT correlation Open
We have synthesized closely packed hexagonal 2D plates and clustered nanoparticle morphologies of Ba(Sb/Ta)2O6 (BSTO) perovskite via the polymerizable complex method for photocatalytic dye degradation activities. The BSTO crystallized in a…
View article: Hierarchically interconnected ZnO nanowires for low-temperature-operated reducing gas sensors: experimental and DFT studies
Hierarchically interconnected ZnO nanowires for low-temperature-operated reducing gas sensors: experimental and DFT studies Open
The larger surface area and increased point contacts of hierarchically arranged ZnO nanowires (upper panel) offered more potential barriers for the gas molecule exhibiting binding strength CO 2H5OH 3 (lower panel) and provided excellent ga…
Cobalt-Iron Alloy Nanoparticles Impregnated Partially Graphitized Carbon Adsorbent from Metallized Bagasse for Organic Pollutants Removal Open
Here, we report a highly efficient adsorbent obtained from the carbonization of metallized bagasse. The material is characterized using FESEM, HRTEM, PXRD, zeta-potential and VSM techniques. The material shows an impressive adsorbent prope…
Cobalt-Iron Alloy Nanoparticles Impregnated Partially Graphitized Carbon Adsorbent from Metallized Bagasse for Organic Pollutants Removal Open
Here, we report a highly efficient adsorbent obtained from the carbonization of metallized bagasse. The material is characterized using FESEM, HRTEM, PXRD, zeta-potential and VSM techniques. The material shows an impressive adsorbent prope…
DFT and experimental investigations on the photocatalytic activities of NiO nanobelts for removal of organic pollutants Open
NiO nanobelts synthesized using the hydrothermal method are explored for photocatalytic degradation of organic pollutants like RhB, MO, MB, and CV. The XPS analysis confirmed the formation of the stoichiometric NiO nanobelts. Few micromete…
CCDC 1836638: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
Eco-Friendly Synthesis, Crystal Chemistry, and Magnetic Properties of Manganese-Substituted CoFe<sub>2</sub>O<sub>4</sub> Nanoparticles Open
The authors report on the effect of manganese (Mn) substitution on the crystal chemistry, morphology, particle size distribution characteristics, chemical bonding, structure, and magnetic properties of cobalt ferrite (CoFe2O4) nanoparticle…
Structural correlation of a nanoparticle-embedded mesoporous CoTiO<sub>3</sub> perovskite for an efficient electrochemical supercapacitor Open
Interconnecting nanoparticle embedded mesoporous CTO rods (left panel), offered a significantly larger diffusion of OH− ions deep inside the rod structure and delivered a stable electrochemical performance with a specific capacitance of 60…
A green approach for the synthesis of α-Fe2O3 nanoparticles from Gardenia resinifera plant and it's In vitro hyperthermia application Open
The Gardenia, traditional medicinal plant used from ancient time to increase appetite and other medicinal uses has been employed for the synthesis of superparamagnetic α-Fe2O3 nanoparticles (NPs). The plant extracts unveiled its bifunction…
Spitzer shaped ZnO nanostructures for enhancement of field electron emission behaviors Open
Spitzer shaped ZnO nanowires had a reduced work function providing a significantly smaller barrier for the direct emission of an electron toward the emission site and contributed to a lowest turn-on field of 1.56 V μm−1.
The effect of stoichiometry on the structural, thermal and electronic properties of thermally decomposed nickel oxide Open
A thermal decomposition route with different sintering temperatures was employed to prepare non-stoichiometric nickel oxide (Ni1−δO) from Ni(NO3)2·6H2O as a precursor.
View article: Nano-Heteroarchitectures of Two-Dimensional MoS<sub>2</sub>@ One-Dimensional Brookite TiO<sub>2</sub> Nanorods: Prominent Electron Emitters for Displays
Nano-Heteroarchitectures of Two-Dimensional MoS<sub>2</sub>@ One-Dimensional Brookite TiO<sub>2</sub> Nanorods: Prominent Electron Emitters for Displays Open
We report comparative field electron emission (FE) studies on a large-area array of two-dimensional MoS2-coated @ one-dimensional (1D) brookite (β) TiO2 nanorods synthesized on Si substrate utilizing hot-filament metal vapor deposition tec…
Chemically synthesized PbS Nano particulate thin films for a rapid NO<sub>2</sub> gas sensor Open
Rapid NO 2 gas sensor has been developed based on PbS nanoparticulate thin films synthesized by Successive Ionic Layer Adsorption and Reaction (SILAR) method at different precursor concentrations. The structural and morphological propertie…
Highly stable supercapacitive performance of one-dimensional (1D) brookite TiO<sub>2</sub>nanoneedles Open
We report the highly stable supercapacitive performance of one-dimensional (1D) nanoneedles of brookite (β) TiO2 synthesized on a conducting glass substrate. The 1D β-TiO2 nanoneedles synthesized over a large area array utilizing hot-filam…
View article: Promising field electron emission performance of vertically aligned one dimensional (1D) brookite (β) TiO<sub>2</sub>nanorods
Promising field electron emission performance of vertically aligned one dimensional (1D) brookite (β) TiO<sub>2</sub>nanorods Open
The vertically aligned and uniformly dispersed β-TiO2nanorods injected electrons direct toward emission sites, and prominently contributed to the low turn-on field of 3.9 V μm−1at a current density of 10 μA and also enhance the emission st…