Search Results - "Khollam, Y.B."

Synthesis, characterization and optical properties of selective Co3O4 films 1-D interlinked nanowires prepared by spray pyrolysis technique by Shelke, P.N., Khollam, Y.B., Hawaldar, R.R., Gunjal, S.D., Udawant, R.R., Sarode, M.T., Takwale, M.G., Mohite, K.C.

“…► Spray pyrolysis is simple and versatile method for the deposition of thin films. ► Spray pyrolysis method gives phase and material pure Co3O4 films of…”
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Synthesis of nanosized MgFe2O4 powders by microwave hydrothermal method by Verma, Seema, Joy, P.A., Khollam, Y.B., Potdar, H.S., Deshpande, S.B.

“…Nanosized magnesium ferrite, MgFe2O4, was synthesised under mild microwave hydrothermal conditions (150 C; 50 psi, 25 min). Powder XRD and TEM studies showed…”
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Thickness dependent optical and eosin-Y sensitized solar cells characteristics of nc-a TiO2 films by Sarode, M.T., Khollam, Y.B., Jadkar, S.R., Kale, B.B., Mohite, K.C.

“…The nanocrystalline N doped TiO2 has been prepared using modified sol–gel dip coating method. The photovoltaic properties of dye sensitized solar cell based on…”
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Microwave hydrothermal preparation of submicron-sized spherical magnetite (Fe 3O 4) powders by Khollam, Y.B, Dhage, S.R, Potdar, H.S, Deshpande, S.B, Bakare, P.P, Kulkarni, S.D, Date, S.K

“…Submicron-sized (0.15–0.2 μm) spherical agglomerates of magnetite (Fe 3O 4) powders have been prepared successfully by microwave hydrothermal (MH) reaction of…”
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Synthesis of star shaped Ba1−xSrxTiO3 (BST) powders by Khollam, Y.B., Potdar, H.S., Deshpande, S.B., Gaikwad, A.B.

“…Uniform star shaped strontium substituted barium titanyl oxalate Ba1-xSrxTiO(C2O4)2 (BSTO)/strontium substituted barium titanate, Ba1-xSrxTiO3 (BST) powders…”
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Room temperature synthesis of mesoporous aggregates of anatase TiO2 nanoparticles by Deshpande, S.B., Potdar, H.S., Khollam, Y.B., Patil, K.R., Pasricha, Renu, Jacob, N.E.

“…The controlled hydrolysis reaction of titanium tetrabutoxide in presence of acetic acid in isopropanol, i.e. in non-aqueous media was adopted in the present…”
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DC thermal arc-plasma preparation of nanometric and stoichiometric spherical magnetite (Fe 3O 4) powders by Balasubramaniam, C., Khollam, Y.B., Banerjee, I., Bakare, P.P., Date, S.K., Das, A.K., Bhoraskar, S.V.

“…The DC thermal arc-plasma route is used successfully for the first time for the preparation of magnetite (Fe 3O 4) powders. The powder is characterized by…”
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Simple oxalate precursor route for the preparation of barium-strontium titanate : Ba1-xSrxTiO3 powders by KHOLLAM, Y. B, DESHPANDE, S. B, POTDAR, H. S, BHORASKAR, S. V, SAINKAR, S. R, DATE, S. K

“…A simple one--step cation--exchange reaction between the stoichiometric solutions of ammonium titanyl oxalate (ATO) and barium hydroxide+strontium nitrate at…”
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Preparation of ceria–zirconia (Ce 0.75Zr 0.25O 2) powders by microwave–hydrothermal (MH) route by Potdar, H.S., Deshpande, S.B., Deshpande, A.S., Gokhale, S.P., Date, S.K., Khollam, Y.B., Patil, A.J.

“…Binary mixed metal oxides, having composition Ce 0.75Zr 0.25O 2 were prepared by microwave–hydrothermal (MH) reaction (200 °C, 200 psi, 30 min) using ZrO(NO 3)…”
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Simple chemical route for the quantitative precipitation of barium–strontium titanyl oxalate precursor leading to Ba1−xSrxTiO3 powders by Khollam, Y.B, Bhoraskar, S.V, Deshpande, S.B, Potdar, H.S, Pavaskar, N.R, Sainkar, S.R, Date, S.K

“…Barium–strontium titanyl oxalate (BSTO) [Ba1−xSrxTiO(C2O4)2·4H2O with x=0.25 precursor powders] were prepared successfully by using the simple chemical…”
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Effect of variation of molar ratio (pH) on the crystallization of iron oxide phases in microwave hydrothermal synthesis by Dhage, S.R, Khollam, Y.B, Potdar, H.S, Deshpande, S.B, Bakare, P.P, Sainkar, S.R, Date, S.K

“…Microwave hydrothermal (MH) route was employed to synthesize various phases of iron oxide powders by using ferrous sulphate and sodium hydroxide as starting…”
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Preparation of TiO2 thin films by modified spin-coating method using an aqueous precursor by PATIL, K. R, SATHAYE, S. D, KHOLLAM, Y. B, DESHPANDE, S. B, PAWASKAR, N. R, MANDALE, A. B

“…Modified spin-coating method has been applied to grow thin films of titanium dioxide. With this modification, it is possible to use ammonium titanyl oxalate in…”
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Corrigendum to “Comparative studies on electric properties of 85% BaTiO3 + 15% Ni0.95-xCoxMn0.05Fe2O4 magnetoelectric composites” [Mater. Sci. Eng.: B 285 (2022) 115971] by Lokare, S.A., Nakate, Umesh T., Ekar, S.U., Nakate, Yogesh T., Khollam, Y.B.

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Synthesis, characterizations, and hydrogen sulfide gas sensing application of BiOx (x = 1, 1.5) nanostructures by Bhalerao, Krishna D., Nakate, Yogesh T., Choudhury, Sandip P., Nakate, Umesh T., Yewale, M.A., Kadam, S.L., Ingole, R.S., Kulkarni, S.C., Khollam, Y.B.

“…Hydrogen sulfide is one of the harmful gases that contribute to air pollution. Therefore, there is a need to develop high-response hydrogen sulfide (H₂S) gas…”
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Ion beam irradiation: Novel approach for preparation of Ag coated N doped nanocrystalline anatase TiO2 films by Wani, P.N., Kale, S.K., Dahiwale, S.S., Nakate, Umesh T., Ekar, S.U., Nakate, Yogesh T., More, P.S., Sarode, M.T., Khollam, Y.B.

“…[Display omitted] •Nitrogen ion irradiations novel route for preparation of Ag coated N-TiO2 films.•Nitrogen irradiations in presence of Ag+ favors N doping at…”
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A self-sustaining acid-base reaction in semi-aqueous media for synthesis of barium titanyl oxalate leading to BaTiO3 powders by KHOLLAM, Y. B, DESHPANDE, A. S, POTDAR, H. S, DESHPANDE, S. B, DATE, S. K, PATIL, A. J

“…The self-sustaining acid-base reaction between Ba(OH)2 and H2TiO(C2O4)2 was initiated only when the required amount of water was added. This shift from…”
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Low-temperature synthesis of single phase LaMn0.5Co0.5O3 by JOY, P. A, KHOLLAM, Y. B, PATOLE, S. N, DATE, S. K

“…Two distinct single phases of ferromagnetic LaMn0.5Co0.5O3 were synthesised by the low-temperature glycine-nitrate method. A sample heated to 700 C showed a…”
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Determination of optical properties of quantum wells with a structure of AlGaN/GaN resonant tunneling diodes (RTDs) by Patil, Jyoti D., Nakate, Umesh T., Ekar, S.U., Nakate, Yogesh T., Khollam, Y.B.

“…[Display omitted] •The impact of thickness of the producer and authority on the transmission coefficient, delivered by AlGaN/GaN resounding burrowing diode RTD…”
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Comparative studies on electric properties of 85% BaTiO3 + 15% Ni0.95-xCoxMn0.05Fe2O4 magnetoelectric composites by Lokare, S.A., Nakate, Umesh T., Ekar, S.U., Nakate, Yogesh T., Khollam, Y.B.

“…[Display omitted] •Synthesis of magnetoelectric composites by using double sintering solid state method.•End products of ME composites having presence of…”
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Enhanced photovoltaic properties of eosin-Y sensitized solar cells using nanocrystalline N-doped TiO2 photoanode films by Sarode, M.T., Nakate, Umesh T., Ekar, S.U., Nakate, Yogesh T., Jadkar, S.R., Kale, B.B., Mohite, K.C., Khollam, Y.B.

“…[Display omitted] •A one-step hydrolysis followed by annealing is time, energy and cost saving technique for the preparation of single anatase phase N-doped…”
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