Vijay Fulari

• M,Sc,Ph.D.
• Shivaji University

This study introduces a novel approach to synthesizing Ni²⁺-doped Polypyrrole (Ni²⁺-PPy) films using the Successive Ionic Layer Adsorption and Reaction (SILAR) technique—a method previously unexplored for this purpose. By leveraging the innovative integration of Ni²⁺ ions, we developed low-cost, binder-free composite materials with enhanced electro...

In this work, the Eu3+, Cr3+ doped and co-doped LaVO4 phosphors have been prepared through a high temperature solid-state reaction method. The powder XRD patterns of phosphors are very sharp and intense, which reflects a highly crystalline nature of phosphors. The XRD data were also refined by a Rietveld refinement method. The particle size of the...

Herein, various nickel cobalt oxide nanostructures with different Ni concentrations are prepared via a hydrothermal route followed by annealing process for an electrochemical supercapacitor as well as a nonenzymatic glucose biosensor. The electrode synthesized on carbon cloth using Ni0.9Co2.1O4 nanosheet-like morphology showed a maximum 516.51 F g−...

The structural and optical properties of Eu³⁺, Tb³⁺ doped and Eu³⁺/Tb³⁺ codoped LaVO4 a self-activated host have been studied in detail. The XRD patterns of phosphor samples show that the LaVO4 crystallizes in monoclinic phase with the P21/n space group. The average crystallite size is ~ 60 nm which decreases on doping of Eu³⁺, Tb³⁺ ions. The SEM p...

Recently, the great research attention on strontium doped lanthanum manganite (LSM), due to their significant report of transport and electrical properties. When LSM compound material synthesized in thin film form for solid oxide fuel cell (SOFC) cathode it helps to minimize its operating temperature. In the present study LSM thin films were synthe...

Strontium-doped lanthanum manganite (La 0.9 Sr 0.1 MnO 3-δ) were synthesized by spray pyrolysis technique in the thin film form on alumina substrate. The La 0.9 Sr 0.1 MnO 3-δ (LSM) thin films were sintered in the step of 150 o C from 600 o C to 900 o C. X-ray diffraction study confirmed phase formation of LSM and Infrared spectroscopy confirmed pe...

Different types of ceramic materials are currently being studied as possible cathodes in solid oxide fuel cell(SOFC),due to reduce operating temperatures. Strontium doped lanthanum manganite (La 1-x Sr x MnO 3-δ-LSM) was used as cathode for solid oxide fuel cell (SOFC). LSM thin film with 0.1, 0.2 and 0.3 mol % strontium were synthesized by spray p...

Different types of ceramic materials are currently being studied as possible cathodes in solid oxide fuel cell (SOFC), due to reduce operating temperatures. Strontium doped lanthanum cobaltite (La 1-x Sr x CoO 3-δ-LSC) was used as cathode for solid oxide fuel cell (SOFC). LSC thin films with 0.1, 0.2 and 0.3 mol % strontium were synthesized by spra...

In this work, the 3D interconnected cobalt oxide nanoflakes (CON) were grown successfully on nickel foam (NF) at ambient conditions by the electrodeposition method, further followed by calcination. The deposition of Co3O4 was carried out for different deposition times of 10 min, 15 min, and 20 min and enumerated as CON-10, CON-15, and CON-20 respec...

The NiO/rGO composites are synthesized via a hydrothermal method followed by annealing treatment with varying graphene oxide concentrations. The structural and morphological characterizations of synthesized samples are done by XRD, FT-IR, Raman, and FE-SEM. The electrochemical supercapacitor performance of prepared electrodes is characterized by CV...

Mn2O3/MnCO3 microcubes (MCs) are prepared using a hydrothermal method on stainless steel substrate as a current collector by a binder-free approach. The effect of hydrothermal reaction parameters (i.e., reaction time, reaction temperature, and calcination temperature) on structural, morphological, and electrochemical supercapacitor performance of M...

In this work, we have studied the structural and photoluminescence properties of Cr³⁺ doped LaVO4 phosphor prepared by solid state reaction method. The XRD patterns of phosphors give an idea about the unit cell volume, crystallite size and crystalline nature. The SEM images provide the morphological features of the phosphor samples. The unit cell v...

In the electrodeposition process, the deposition time directly influences electrodes surface morphology and electrochemical performance. Cobalt hydroxide Co(OH)2 nanoflakes were produced potentiostatically on stainless steel at various deposition times (1, 2, 3, 4, 5 min) in this research work. The Co(OH)2 nanoflakes, could be a viable candidate fo...

Herein, v arious nickel cobalt oxide nanostructures with different Ni concentrations are prepared via hydrothermal route and then calcination process for electrochemical supercapacitor as well as nonenzymatic glucose biosensor. The electrode synthesized on carbon cloth using Ni 0.9 Co 2.1 O 4 nanosheet-like morphology showed a maximum 516.51 F g ⁻¹...

Nickel oxide nanostructures with different reaction temperatures were synthesized by the hydrothermal method. The formation of NiO nanostructures confirmed by XRD and FTIR analysis. The urchinlike morphology was confirmed from the FE-SEM analysis. The electrochemical supercapacitive properties are studied by EIS, CV and GCD studies. The electrochem...

This paper investigates the structural and optical properties of Eu 3+ doped LaVO 4 phosphor via co-doping of Li + and Ca 2+ ions. The unit cell volume, crystallite size and particles size vary with Li + and Ca 2+ ions. The Eu 3+ doped phosphor emits intense red color at 613 nm due to Eu 3+ ion on excitation with 266, 355 and 394 nm. The photolumin...

Co3O4 nanostructures with different reaction times are synthesized using a hydrothermal method. The structural, morphological as well as electrochemical characteristics are performed for Co3O4 nanostructures. The XRD study reveals that the prepared Co3O4 exhibits the cubic structure. The Co3O4 shows microflakes-like morphology. The electrochemical...

In this research work, we have synthesized nanocrystalline Bi2Te3 thin films for photoelectrochemical (PEC) solar cell application by potentiostatic electrodeposition method on stainless steel substrates. Subsequently films were irradiated with electron beam irradiation (EBI) of energy 4.5 MeV at various doses of irradiation ranging from 10 to 50 k...

Hydrothermal synthesis is one of the most usually used approach for the synthesis of nanomaterials. In hydrothermal synthesis, the controlled morphologies of nanomaterials are obtained in low- or high-pressure conditions, in a wide temperature range ranging from room temperature to relatively high temperatures. Transition metal cobaltites MCo2O4 (w...

This book comprises enzyme based polymer biosensor study which covers 6 chapters respectively. The the effect of glucose oxidase enzyme on the polymer like polypyrrole,polyaniline and their composites. Authors also have reported that effect of surface modification using noble metals on biosensing performance of prepared enzyme electrodes.

In this paper, we have studied the deformation of cylindrical nanostructured silica aerogels prepared with methyltrimithoxysilane (MTMS) precursor. Two beam phase-shifting digital holographic interferometry (PSDHI) is applied along with a two-beam illumination technique to study in-plane displacements. To obtain the aerogels with different densitie...

The CuSe thin films are prepared by Electrodeposition method. The structural and optical properties of CuSe thin films are studied by means X-Ray diffraction (XRD) study, Scanning Electron Microscopy (SEM), and UV–Visible absorption study. Optical absorption study is carried out using UV–VIS spectrometer in the wavelength range 350–850 nm of electr...

Here, cadmium sulfide (CdS) thin films have been prepared by electrodeposition method using aqueous basic electrolyte. The electrodeposition of CdS thin films has been carried out by varying the concentrations. The deposition potential of the compound was studied by cyclic voltammetry. The as-deposited and irradiated CdS thin films were characteriz...

In the present work, CuO thin films are synthesized using the chemical bath deposition method and examined their electrochemical properties for non-enzymatic glucose sensors. Surfactants such as Triton X-100, cetyltrimethyl ammonium bromide (CTAB) and polyethylene glycol (PEG) are used to study their effect on structural, morphological electrochemi...

Different nanostructures of active material have an imperative impact on its supercapacitive performance. Here, the nanoflakes like MnCo2O4 thin films have been synthesized by electrochemical method in constant current mode. By varying deposition parameters such as current density and deposition time, structural evolution has been studied. Formatio...

In this study, various nanostructures of Mn-doped Co3O4 were synthesized on Ni foam using binder-free electrochemical technology for electrochemical energy storage applications. Using the cyclic voltammetry method with different scan rates, diverse nanostructures, i.e., irregularly oriented nanooctahedra, interconnected standing nanosheets, and nan...

In the present work, the chemical bath deposition technique was used to synthesize CuO electrodes. Their electrochemical properties were examined for non-enzymatic glucose sensors. In order to analyse, the crystallinity of prepared electrodes X-ray diffractometer (XRD) was used whereas Field Emission Scanning Microscope (FE-SEM) was for morphologic...

In the current investigation, NiO nanoflakes were developed using a simple and cost-effective technique known as hydrothermal method. Effect of variation of Ni precursor with concentration of urea on electrochemical properties was studied. Increased urea concentration in Ni nitrate precursor causes agglomeration of nanoparticles with morphological...

The authors developed CuO nanorice, using a modified SILAR method for non-enzymatic glucose sensing. The copper oxide was deposited onto the substrate of stainless steel and distinguished by various characterization techniques. A monoclinic structure that is substantially functional for enzyme less glucose sensors have been deposited with polycryst...

In this paper, we have used the double exposure digital holographic interferometry (DEDHI) technique to determine the diffusion coefficient of urea in pure distilled water at 27oC (room temperature) and it is used further to predict urea movement in soil by considering the concentration of urea solution and diffusion coefficient to study early plan...

In this work, electrochemically synthesized polyaniline (PANI) electrode surface was modified by decorating silver nanoleaf (AgNL). AgNLs acted as a promising candidate for electrochemical sensing by providing high oxidation potential. All prepared PANI/AgNL electrodes were subjected to physicochemical characterization techniques such as the surfac...

In this paper, we have studied the structural, optical, dielectric and magnetic properties of Eu³⁺, Bi³⁺ co-doped LaVO4 phosphor prepared by solid state reaction method. Rietveld structural analysis of the samples confirms the monoclinic crystal structure with P21/n space group. The particles size of Eu³⁺ doped LaVO4 phosphor increased in presence...

In present work, MnO2/polyaniline (PANI) composite is irradiated with high-energy electrons for modifying the supercapacitor application. The electron beam having an energy of 5 MeV is used to irradiate MnO2/polyaniline composite thin films with doses of 10 kGy, 20 kGy, and 30 kGy. After irradiation, structural, morphological, electrochemical, and...

Glazed ceramic flooring tiles have a protective layer that rests over the material, making them impervious to water and stain penetration. A typical defect found in the ceramic tile is delamination. This paper describes the problem of detecting delamination and defects of typical ceramic tiles by using Double Exposure Digital Holographic Interferom...

Magnetic hyperthermia requires a long duration of stable therapeutic temperature (43–46 °C). Because temperature kinetics mainly depends on the Brownian and Néel relaxation losses of magnetic nanoparticles (MNPs), a thorough control of these losses is essential. This can be achieved by controlling the size, shape, and surface passivation of MNPs. A...

Co3O4 and Mn3O4 have been considered as pseudocapacitive nanomaterials that are suitable for use in supercapacitors (SCs) because of the apparent role of the surface capacitive current and diffusive intercalation current in their electrical charge storage mechanism. This paper presents a study of the pseudocapacitive current distribution in Co3O4 a...

In the present investigation, results on preparation and characterization of iron doped zinc selenide thin film by Electrodeposition. Thin film where deposited by galvanostatically as well as potentiostatically from an aqueous solution onto stainless steel substrate and ITO (indium tin oxide). For zinc selenide, we use precursor zinc sulphate (ZnSO...

Here, the Double Exposure Holographic Interferometry (DEHI) technique is used to study the surface deformation of CdSe films electrodeposited on stainless steel substrate. The electrodeposition of CdSe thin films is carried out by varying the time of deposition. The deposition potential of the compound was studied by cyclic voltammetry. The structu...

Nanostructure Copper Chalcogenide thin films can be prepared using electrodeposition technique. The structural, morphological and surface wettability properties of the as deposited Copper Selenide thin films have been studied using XRD, SEM and contact angle measurement Optical band gap energy (Eg value) for Copper Selenide thin films ranges from 2...

Lanthanum Strontium Cobaltite (LSC) thin films with 0.1, 0.2 and 0.3 mol % strontium were synthesized by spray pyrolysis technique. These thin films were sintered at 1000 o C has been characterized by FESEM spectroscopy, Elemental analysis also studied by EDAX. D.C. electrical resistivity were measured with variation of temperature and it trait as...

The polyaniline (PANI) is an eco-friendly conductive polymer which has been considered for diverse applications. The partially oxidized phase of the PANI is useful for the charge storage application. Here, a unique nanograin/nanofiber structured PANI was grown on inexpensive stainless steel (SS) current collector by the simple oxidative polymerizat...

In this paper, Cd 0.3 Zn 0.7 S thin film has been electrodeposited from aqueous bath containing CdSO 4 , ZnSO 4 , Na 2 S 2 O 3 and EDTA, having pH ~ 14. The structural, optical, morphological, surface wettability and photoluminescence properties of the film were investigated. The XRD pattern showed that the film consisted of mixed phases of CdS and...

In this article, we have used double exposure digital holographic interferometry (DEDHI) technique for surface deformation study and hologram recording during synthesis of the Bi2Te3 thin films by electrodeposition method. The synthesized Bi2Te3 thin films were characterized structural, morphological, electrochemical, wettability and surface deform...

In this research, we have effectively synthesized a novel NiCo2O4/NiCo2S4 powder by co-precipitation and thin films prepared using a screen-printing method on Ni mesh for supercapacitor applications. Herein, we report the effect of unique hierarchical nanostructures and the systematic effect of Ni and Co on the structural, morphological and electri...

In this work, the nanoflakes of Co(OH)2 have been grown successfully on a stainless steel (SS) substrate at an ambient temperature. The novel architecture, binder free synthesis and considerable capacitance of Co(OH)2 nanoflakes render them as a potential candidate to be used as an electrode material for supercapacitor application. It is observed t...

Manganese oxide (MnO2)/polyaniline composite thin films were deposited using the electrochemical route for the fabrication of supercapacitor devices. The MnO2 polyaniline composite was prepared with different percentages of MnO2 and polyaniline and its structural, morphological, electrochemical, wettability and supercapacitor properties have been s...

In the present work, binder-free MnCo2O4 nanoflakes were prepared using a cost-effective potentiostatic mode of electrodeposition. Structural and microstructural features of the prepared MnCo2O4 samples were examined by different characterization techniques including X-ray diffraction, Raman, field emission scanning electron microscopy, energy-disp...

In the present paper, the MnO 2 films have been deposited on stainless steel support by potentiostatic mode of electrodeposition at different times. The x-ray diffraction, Fourier transform infrared spectroscopy along with Energy-dispersive x-ray spectroscopy analysis confirmed formation of amorphous MnO 2 coating. The surface analysis by field emi...

In the present paper, we report the synthesis and application of polypyrrole thin films decorated by copper nanoparticles for the glucose detection. The PPy films were grown via, electrodeposition technique on stainless steel substrate. The structural study was carried out by X-ray diffraction study. The morphological study from field-emission-scan...

In this paper, we synthesized several nanostructures, including nanoflakes-, nanosheets-, and nanopetals-like NiCo2S4 flexible electrodes on a flexible stainless-steel substrate, by using successive ionic layer adsorption and reaction method for high-performance supercapacitor application. The as-prepared NiCo2S4 electrodes were structurally and mo...

The effect of ultrasonic treatment and deposition time on nanoflake-like Co(OH)2 thin films were prepared using the potentiostatic mode of electrodeposition method on stainless steel substrates by a nitrate reduction reaction. After ultrasonic treatment, we used stainless steel substrates for deposition of the nanoflakes like Co(OH)2 thin films. Th...

A green synthesis of biocompatible magnetite (Fe3O4) nanoparticles (MNPs) using a combination of urea (U) and gram-bean extract (GBE, Cicer arietinum L.) is reported. The particle size of ∼13 nm and highly stable magnetite phase is observed for GBE-U mediated MNPs. On the other hand, the MNPs synthesized using either U or GBE shows larger particle...

Bismuth Telluride (Bi2Te3) thin films are prepared onto the stainless steel substrates by electrodeposition technique. Effects of varying deposition time on physico-chemical properties of Bi2Te3 thin films are studied. X-ray diffraction (XRD) analysis shows that all the Bi2Te3 films are polycrystalline in nature and it has Rhombohedral crystal stru...

In the present paper, an analytically investigated domain of decentered parameter and its effect on the self-focusing of Hermit-cosh-Gaussian (HChG) laser beams in a collisional plasma have been studied theoretically. The nonlinearity in the dielectric constant of plasma arising due to the nonuniform heating of carriers along the wavefront of the l...

The effect of anodic deposition potential on the supercapacitance of manganese dioxide (MnO2) and effect of surface free energy (SFE) on the supercapacitance are discussed. MnO2 thin films have been synthesized using a potentiostatic electrodeposition method. Their structure, morphology, wettability, electrochemical properties and supercapacitance...

The Mn(OH)2 and Co(OH)2 has been successfully synthesized by electrochemical method. The simple cathodic nitrate reduction reaction has been carried out to electrochemically deposit the Mn(OH)2 and Co(OH)2 on cost effective stainless steel substrate. The three electrode configuration has been utilized in which, stainless steel used as working elect...

In this paper, we chemically synthesized interconnected nanoflake-like CdS thin films for photoelectrochemical solar cell applications and subsequently irradiated them with electron beam irradiation at various doses of irradiation. The as-synthesized and irradiated samples were characterized by means of X-ray diffraction (XRD), field emission scann...

In this study, hierarchical interconnected nickel cobalt sulfide (NiCo2S4) nanosheets were effectively deposited on a flexible stainless steel foil by the chemical bath deposition method (CBD) for high-performance supercapacitor applications. The resulting NiCo2S4 sample was characterized by X-ray powder diffraction (XRD), field emission scanning e...

In the present study, Fe³⁺ doped ZnSe thin films are deposited using the galvanostatic mode of electrodeposition. Further, deposited thin films are characterized using X-ray diffraction study, X-ray photoelectron spectroscopy and Raman spectroscopy for their confirmation. After that morphological study is carried using field emission scanning elect...

Cadmium seleno-telluride (CdSe0.6Te0.4) ternary thin films were deposited on the stainless steel and indium-doped tin oxide (ITO) glass substrates by potentiostatic mode at different bath concentrations. The effect of the different bath concentration on the physico-chemical properties of the CdSe0.6Te0.4 was investigated in detail. Synthesized thre...

This paper reports the effect of electron beam irradiation on CuO thin films synthesized by the successive ionic layer adsorption and reaction (SILAR) method on copper foil for supercapacitor and biocompatibility application. Pristine and irradiated samples were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, field emission sc...

In the present study, copper oxide thin films are deposited using modified successive ionic layer adsorption and reaction (modified SILAR) method on stainless steel (SS) substrates. These deposited CuO films are characterized by different characterization techniques such as X-ray diffraction (XRD). The XRD pattern reveals that CuO films exhibit pol...

In this paper, we have used double exposure digital holographic interferometry (DEDHI) technique for hologram recording of electrochemical synthesis of the CdS and ZnS thin films materials. As synthesis CdS and ZnS thin films are characterized by different characterization techniques such as X-ray diffraction (XRD), Field emission scanning electron...

Cadmium seleno–telluride (CdSe0.6Te0.4) ternary thin films were deposited on the stainless steel and fluorine doped tin oxide glass substrates using galvanostatic mode at different bath concentrations of CdSO4. CdSe0.6Te0.4 thin films were characterized using X-ray diffraction (XRD), UV–Vis spectroscopy, and field emission scanning electron microsc...

In this research article, we report hybrid nanomaterials of copper hydroxide/copper oxide (Cu(OH)2/CuO). A thin films were prepared by using a facile and cost-effective successive ionic layer adsorption and reaction (SILAR) method. As-synthesized and hybrid Cu(OH)2/CuO with two different surfactants polyvinyl alcohol (PVA) and triton-X 100 (TRX-100...

In this paper, we report the effect of annealing on hybrid nanoflower like Cu(OH)2/CuO thin film prepared by simple and low-cost successive ionic layer adsorption and reaction (SILAR) method. As synthesized and annealed sample have been used for the structural characterization by using X-ray diffraction (XRD) analysis techniques. After finding pure...

In the present paper, the surface deformation to the stainless steel substrate was produced by electrodeposition process. The Co(NO3)2 was used as starting material for deposition of Co(OH)2 thin films by potentiostatic electrodeposition technique. The thin films were exposed to double exposure digital holographic interferometry (DEDHI) technique a...

In the present work, we report deposition of magnetite (Fe3O4) thin films on stainless steel (SS) substrate by using reflux method using various precursor combinations. Ferrous sulfate (FeSO4.7H2O) is used as iron(II) source while sodium hydroxide(NaOH), urea(CH4N2O), methylamine(CH5N), ammonium persulphate ((NH4)2S2O8) were used as complexing agen...

In present work, polyaniline (PANI) enzyme composite electrodes fabricated by immobilization of Glucose oxidase (GOx) into electrochemically polymerized polyaniline thin films for biosensor application. The electrochemical polymerization of PANI on ITO was performed in aqueous solution of 0.2 M H2SO4 and 0.2 M aniline at constant current density 3...

Morphology is a key factor in designing novel nanomaterials with controlled functional properties for the electrochemical application. Herein, we demonstrate the supercapacitor applications of the copper selenide (Cu2Se) electrodes with different morphologies prepared by electrodeposition at -0.65, -0.75, and -0.85 V/SCE deposition potentials. The...

Here, we present the effect of different Zn contents on the structural, morphological, and optical properties of CdXZn1-XS thin films deposited by electrodeposition method on stainless steel and indium-doped tin oxide (ITO) glass substrates. Electrosynthesized CdXZn1-XS thin films are characterized by using X-ray diffraction (XRD), UV-Vis spectroph...

Morphologically well-ordered synthesis of nanomaterials by modification simple and cost effective. Electron irradiation is a promising pathway to develop various nanostructured materials. We report on the successful fabrication of hierarchical CdSe0.6Te0.4 nanostructures (nanonests, nanobrick-like small spheres with hybrid nanostructure, marigold,...

In this paper, we report electrosynthesized cadmium sulfide (CdS) thin films for the electron beam irradiation and solar cell application. Deposited and irradiated CdS thin films are characterized for their structural, surface, morphological, and electrical properties by XRD, FE-SEM, and photoelectrochemical cell measurement. We have confirmed that...

In the present investigation, MnO 2 thin films have been prepared by galvanostatic mode of electrodeposition. The effects of different current densities on structural, surface morphological, electrochemical and supercapacitive properties of MnO 2 thin films have been investigated. For the structural properties Raman spectroscopy has been used and m...

In the present paper, we have examined the sensitiveness of light absorption for self-focusing of Gaussian laser beam in plasma. By introducing dielectric function of plasma under ponderomotive and weakly relativistic regime, we have established the differential equation for beam-width parameter by using parabolic equation approach under Wentzel-Kr...

In the present study, Nickel doped Zinc selenide (ZnSe) thin films have been successfully synthesized by a simple potentiostatic mode of electrodeposition for the photoelectrochemical cell. These thin films are characterized for their structural and morphological features using X-ray diffraction studies, scanning electron microscopy techniques. UV-...

The copper oxide thin films have been synthesized using modified successive ionic layer adsorption and reaction (modified SILAR) method for photoelectrochemical cell application. Prepared thin films have been studied for their structural, morphological, optical and photoelectrochemical cell behaviour with the variation of SILAR cycles. X-ray diffra...

Present investigation deals with the effect of electron beam irradiation on the photoelectrochemical properties of cadmium selenium telluride (CdSe0.6Te0.4) thin films. Initially, CdSe0.6Te0.4 thin films were electrodeposited on fluorine doped tin oxide (FTO) coated glass and stainless steel substrates. Later, these CdSe0.6Te0.4 thin films were irr...

In the present study, a novel chemical route is used to synthesize the undoped and Cu-doped ZnO thin films in aqueous solution by successive ionic layer adsorption and reaction (SILAR) method. The synthesized thin films are characterized by x-ray diffractometer (XRD), field emission scanning electron microscopy (FE-SEM), energy dispersive x-ray ana...

The Fe2+-doped ZnSe nanorods are synthesized using simple potentiostatic mode of electrodeposition on the tin-doped indium oxide (ITO) substrate. To study the effect of electron irradiation, the 10-MeV energy has been applied on 1 % Fe2+-doped ZnSe nanorods with different doses such as 10, 20 and 30 kGy. After electron irradiation, structural, morp...

In the present investigation, MnO2 thin films have been prepared by potentiostatic mode of electrodeposition. The effects of different potentials on structural, surface morphological, electrochemical and supercapacitive properties of MnO2 thin films have been investigated. For the structural properties Raman spectroscopy has been used and morpholog...

Strontium-doped lanthanum manganite (La0.9Sr0.1MnO3-δ-LSM) have synthesized by using spray pyrolysis techniques. The deposition of thin films via spray pyrolysis involves spraying metallic salt solution on a heated substrate. The solution droplets reach the substrate surface, where solvent evaporation and the decomposition of the salt occurs, formi...

Strontium-doped lanthanum manganite (La0.9Sr0.1MnO3-δ-LSM) have synthesized by using spray pyrolysis techniques. The deposition of thin films via spray pyrolysis involves spraying metallic salt solution on a heated substrate. The solution droplets reach the substrate surface, where solvent evaporation and the decomposition of the salt occurs, formi...