Search Results - "Wariar, P.R.S."

A novel approach for the synthesis of nanocrystalline zinc oxide powders by room temperature co-precipitation method by Kumar, V.R., Wariar, P.R.S., Prasad, V.S., Koshy, J.

“…A single step co-precipitation route has been employed for the first time in the preparation of ZnO nanoparticles using ammonium hydroxide and zinc nitrate…”
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Characterization, sintering and dielectric properties of nanocrystalline barium titanate synthesized through a modified combustion process by George, C.N., Thomas, J.K., Kumar, H.P., Suresh, M.K., Kumar, V.R., Wariar, P.R.S., Jose, R., Koshy, J.

“…Nanocrystalline barium titanate has been synthesized through a modified combustion process in a single step for the first time. The as-prepared barium titanate…”
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Structural analysis and properties of thermally stable Ba 8Mg(Nb 6− x Sb x )O 24 microwave ceramics by Suresh, M.K., John, Annamma, Thomas, J.K., Wariar, P.R.S., Solomon, Sam

“…▶ Structural analysis of Ba 8Mg(Nb 6− x Sb x )O 24 through XRD, FT-IR and Raman spectroscopy. ▶ Ba 8Mg(Nb 6− x Sb x )O 24 compositions have good microwave…”
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Optimization of citrate complex combustion for synthesis of transition metal oxide nanostructures by Nair, V.M., Jose, R., Raju, K., Wariar, P.R.S.

“…► We optimized citric acid in a solution combustion process using DFT calculations. ► The amount of citric acid can be reduced than that is conventionally…”
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Electrical and optical properties of NdAlO3 synthesized by an optimized combustion process by Harilal, Midhun, Nair, V. Manikantan, Wariar, P.R.S., Padmasree, K.P., Yusoff, Mashitah M., Jose, Rajan

“…Nanocrystals of neodymium aluminate (NdAlO3) are synthesized using an optimized single step auto-ignition citrate complex combustion process. The combustion…”
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Synthesis of nanocrystalline magnesium titanate by an auto-igniting combustion technique and its structural, spectroscopic and dielectric properties by Suresh, M.K., Thomas, J.K., Sreemoolanadhan, H., George, C.N., John, Annamma, Solomon, Sam, Wariar, P.R.S., Koshy, J.

“…Nanocrystalline magnesium titanate was synthesized through an auto-ignited combustion method. The phase purity of the powder was examined using X-ray…”
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Structural, spectroscopic and dielectric investigations on Ba{sub 8}Zn(Nb{sub 6-x}Sb{sub x})O{sub 24} microwave ceramics by Suresh, M.K., John, Annamma, Thomas, J.K., Wariar, P.R.S., Solomon, Sam

“…Ba{sub 8}Zn(Nb{sub 6-x}Sb{sub x})O{sub 24} (x = 0, 0.3, 0.6, 0.9, 1.2, 1.5, 1.8 and 2.4) ceramics were prepared through the conventional solid-state route. The…”
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Structural, spectroscopic and dielectric investigations on Ba8Zn(Nb6−xSbx)O24 microwave ceramics by Suresh, M.K., John, Annamma, Thomas, J.K., Wariar, P.R.S., Solomon, Sam

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Structural, spectroscopic and dielectric investigations on Ba 8Zn(Nb 6− x Sb x )O 24 microwave ceramics by Suresh, M.K., John, Annamma, Thomas, J.K., Wariar, P.R.S., Solomon, Sam

“…Ba 8Zn(Nb 6− x Sb x )O 24 ( x = 0, 0.3, 0.6, 0.9, 1.2, 1.5, 1.8 and 2.4) ceramics were prepared through the conventional solid-state route. The materials were…”
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FT-Raman and FT-IR vibrational spectroscopic studies of nanocrystalline Ba2RESbO6 (RE = Sm, Gd, Dy and Y) perovskites by VIJAYAKUMAR, C, PADMA KUMAR, H, SOLOMON, Sam, THOMAS, J. K, WARIAR, P. R. S, JOHN, Annamma

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Structural analysis and properties of thermally stable Ba8Mg(Nb6-xSbx)O24 microwave ceramics by SURESH, M. K, JOHN, Annamma, THOMAS, J. K, WARIAR, P. R. S, SOLOMON, Sam

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Electrical and optical properties of NdAlO{sub 3} synthesized by an optimized combustion process by Harilal, Midhun, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, 26300 Kuantan, Pahang, Nair, V. Manikantan, Wariar, P.R.S., Padmasree, K.P., Yusoff, Mashitah M., Central Laboratory, Universiti Malaysia Pahang, Jose, Rajan

“…Nanocrystals of neodymium aluminate (NdAlO{sub 3}) are synthesized using an optimized single step auto-ignition citrate complex combustion process. The…”
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Synthesis, structural analysis and dielectric properties of Ba8(Mg1−xZnx)Nb6O24 hexagonal perovskites by Solomon, Sam, Suresh, M.K., Thomas, J.K., Prasad, V.S., Wariar, P.R.S.

“…Ba8(Mg1−xZnx)Nb6O24 (x=0, 0.2, 0.4, 0.6, 0.8 and 1) ceramics were prepared through the conventional solid-state route. The materials were calcined at 1250°C…”
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Nanocrystals of a new complex perovskite dielectric Ba2TmSbO6 by Nair, V.M., Jose, R., Anil Kumar, G.M., Yusoff, Mashitah M., Wariar, P.R.S.

“…► A new material, Ba2TmSbO6, has been synthesized as nanocrystals for the first time. ► A combustion process, characterized by a one-pot procedure, was adopted…”
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Characterization, sintering and dielectric properties of nanocrystalline zinc oxide prepared by a citric acid-based combustion route by Kumar, V.R., Kavitha, V.T., Wariar, P.R.S., Nair, S.U.K., Koshy, J.

“…Nanosized zinc oxide has been synthesized through a novel single step solution combustion route using citric acid as fuel. The X-ray diffraction (XRD) analysis…”
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FT-Raman and FT-IR vibrational spectroscopic studies of nanocrystalline Ba 2RESbO 6 (RE = Sm, Gd, Dy and Y) perovskites by Vijayakumar, C., Kumar, H. Padma, Solomon, Sam, Thomas, J.K., Wariar, P.R.S., John, Annamma

“…The nanoparticles of Ba 2RESbO 6 (RE = Sm, Gd, Dy and Y) were synthesized using auto ignition combustion process. The structure and phase purity of the…”
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Synthesis, characterization and dielectric properties of nanocrystalline Ba 2DySbO 6 perovskite by Vijayakumar, C., Padma Kumar, H., Kavitha, V.T., Solomon, Sam, Thomas, J.K., Wariar, P.R.S., Koshy, J.

“…Nanoparticles of barium dysprosium antimonate (Ba 2DySbO 6), a complex double perovskite ceramic oxide, synthesized by a novel single-step auto ignition…”
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Synthesis, characterization and dielectric properties of nanocrystalline Ba2DySbO6 perovskite by VIJAYAKUMAR, C, PADMA KUMAR, H, KAVITHA, V. T, SOLOMON, Sam, THOMAS, J. K, WARIAR, P. R. S, KOSHY, J

“…Nanoparticles of barium dysprosium antimonate (Ba2DySbO6), a complex double perovskite ceramic oxide, synthesized by a novel single-step auto ignition…”
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Synthesis and characterization of Ba 2YSbO 6 nanoparticles through a modified combustion process by Vijayakumar, C., Padma Kumar, H., Thomas, Jijimon K., Wariar, P.R.S., Koshy, J.

“…Nanoparticles of Yttrium Barium Antimonate (Ba 2YSbO 6), a complex perovskite ceramic oxide have been synthesized using an auto ignition combustion process for…”
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Synthesis and characterization of Ba2YSbO6 nanoparticles through a modified combustion process by Vijayakumar, C., Padma Kumar, H., Thomas, Jijimon K., Wariar, P.R.S., Koshy, J.

“…Nanoparticles of Yttrium Barium Antimonate (Ba2YSbO6), a complex perovskite ceramic oxide have been synthesized using an auto ignition combustion process for…”
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