A5040875302- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- TiO2 Photocatalysis and Solar Cells
- Pigment Synthesis and Properties
- Layered Double Hydroxides Synthesis and Applications
- Polyoxometalates: Synthesis and Applications
- Catalysis and Hydrodesulfurization Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Graphene research and applications
- Catalytic Cross-Coupling Reactions
- Water Quality Monitoring and Analysis
- Electrochemical sensors and biosensors
- Graphene and Nanomaterials Applications
- Nanoparticles: synthesis and applications
- Adsorption and biosorption for pollutant removal
- Advanced Nanomaterials in Catalysis
- Mesoporous Materials and Catalysis
- Electrokinetic Soil Remediation Techniques
- Ga2O3 and related materials
Central Forensic Science Laboratory
2020-2024
Nagpur Institute of Technology
2012-2018
Rashtrasant Tukadoji Maharaj Nagpur University
2015
Shanghai Institute for Science of Science
2015
Shivaji University
2009-2013
Government Medical College
2013
Government of Maharashtra
2012
Manufacturing of metal and oxide nanoparticles (M/MO NPs) in large quantities needed a strong reliable, sustainable, eco-friendly protocol. Present work represents on biogenic approaches to fabricate green using technology. The fabrications M/MO NPs natural bio-resources were engaged by means alternative technique place conventional methods. These methods are naturally benign, straightforward, economical, renewed technology; they does not content harmful chemicals, zero contaminants,...
Conducting polyaniline/silver nanoparticles (PANI-Ag) nanocomposite was synthesized by in-situ polymerization of aniline in the presence silver nitrate as precursor. Nanocomposite characterized UV-VIS, PL, XRD, FTIR, SEM and TGA to study effect embedded into PANI on morphology, structure, crystalline thermal stability conducting polyaniline. The optical studies show that absorption edge PANI-Ag exhibits significant blue shift. photoluminescence emission peak shifted towards when compared...
A facile reduction approach with sodium borohydride as a reducing agent and starch stabilizing leads to monodispersed Cu nanoparticles in aqueous medium at an ambient condition. The synthesized are highly pure no traces of CuO found on surface. They uniform size the range 40–80 nm. have FCC structure characterized by powder X-ray diffraction (XRD). Transmission electron microscopy (TEM) images show that they arranged regular array which is separated thin layer controls growth well stabilizes...
Graphene wrapped BiVO4 (GW-BiVO4) photocatalyst is successfully synthesized via facile sol–gel method and characterized by X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, transmission microscopy techniques. The morphology of GW-BiVO4 looks like a human embryo embedded inside the amniotic sac. photocatalytic performance for decolorization methylene blue investigated. system reveals enhanced activity degradation in water under visible light irradiation...
Abstract Herein we report on the synthesis of a ternary polymer composite graphene, carbon nitride, and poly(3‐hexylthiophene) (G‐g‐C 3 N 4 ‐P HT) by solvothermal method. The prepared catalysts are characterized TEM, XRD, FTIR spectroscopy, photoluminescence techniques for their morphology, structure photocatalytic efficiency. Graphene‐loaded composites nitride (g‐C ) act as efficient photocatalysts waste water treatment. Methylene blue is used model pollutant rate its degradation with G‐g‐C...
Nano ZnCo<sub>2</sub>O<sub>4</sub> spinels were synthesized at varying zinc and cobalt ratios such as 1 : 1, 1.5, 2, 2.5 3.
Copolymerization of self doping monomer aniline and oxalic acid (OA)/ acetic (AA) in different molar ratio via the self-assembly process were conducted to prepare self-doping polyanilines (SD-PANIs). In this polymerization process, AA or OA plays roles surfactant dopant for PANIs. The morphology, UV–Vis absorption behaviour, crystalline density electrical conductivity self-doped PANIs are investigated. Depending on OA/AA, nanotubes structure polyaniline (PANI) can be formed. Higher...
ABSTRACT A one-pot and single-step reduction process for producing copper nanoparticles will be described. This can carried out at room temperature nanocrystalline size is achieved by using greener stabilizing agent starch with hydrazine hydrate as a reducing in ambient condition. TEM images show that the particles formed are of spherical morphology strongly support distribution. FTIR spectra there thin layer molecule on surface stabilize protect it from air oxidation several days. The...
Composites of polyaniline with synthesized nanostructured titania ( TiO 2 ) and commercial have been in situ by oxidative chemical polymerization method. Sulfuric acid was used as dopant during the process. Sol-gel precipitates were hydrolyzing mixture titanium chloride TiCl 3 colloidal transparent solution starch. Composite materials subjected for comparison to spectroscopic X-ray diffraction analysis. Strong coupling/interaction imine nitrogen confirmed FTIR spectral XRD shows composite...
Well faceted CuO nanoparticles, were synthesized by thermalassisted dissociation method at reflux temperature in a short period of time. A possible mechanism for synthesis such highly pure and stable nanoparticles is tentatively proposed FT-IR study. The large surface area rich exposed active sites are expected to endow with excellent performances catalysis as demonstrated here the remarkable catalytic activity respect oxidation alcohol. This interesting result highlights advantage...
ZnO nanowire morphology has been widely studied due to its unique material properties and excellent performance in electronics, optics, photonic. Recently, photocatalytic applications of are creating an increasing interest the environmental applications. This paper presents a low-cost ecofriendly synthesis with cauliflower effectiveness photocatalysis.
In situ chemical deposition sol-gel method has been used to prepare graphene oxide-BaCrO4 (GO-BaCrO4), which was then reduced graphene-BaCrO4 (RGO-BaCrO4) under visible-light irradiation. X-ray diffraction, Fourier transform infrared spectroscopy, and transmission electron microscopy were study the morphological characteristics of prepared composite material. This synthesis offers effortless incorporation a visible light active photocatalyst in composite; reduction GO RGO carried out as...
Among the toxic metals, mercury (Hg) is a highly element, and hence, suitable technology required to remove it. An imprinted polymer exhibiting high sensitivity for (II) in aqueous solution presented. Polymer particles with were synthesized by polymerizing aminothiophenol. The was characterized Fourier transform infrared spectroscopy, UV–vis X-ray diffraction analysis, scanning electron microscopy. Relative selective coefficients (k′) of evaluated from binding studies between Hg2+ Cu2+ or...