Search Results - "PAI, Rajesh V"

Synthesis, Characterization and Crystal Chemistry of Uranium and Cerium Doped Yttrium Titanate Pyrochlore: A Potential Waste Immobilization Matrix by Gumber, Nitin, Pai, Rajesh V., Phatak, Rohan, Adiraju, Bhavana, Sahu, Manjulata, Jagannath, Jagannath, Sudarshan, Kathi

“…Uranium and cerium doped yttrium titanate pyrochlores Y2-xAxTi2O7±δ (A = U or Ce) were synthesized by gel combustion method. The Rietveld analysis of these…”
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Total Reflection X‑ray Fluorescence Spectrometric Analysis of Ten Lanthanides at the Ultratrace Level Having a High Degree of Overlap in the Emission Lines by Sanyal, Kaushik, Saha, Abhijit, Sarkar, Arnab, Deb, Sadhan Bijoy, Pai, Rajesh V., Saxena, Manoj Kumar

“…The extensive use of lanthanide elements in the medical, electrical, agricultural, and nuclear fields has increased their contamination in the environment. The…”
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γ‑Resistant Microporous CAU‑1 MOF for Selective Remediation of Thorium by Gumber, Nitin, Pai, Rajesh V., Bahadur, Jitendra, Sengupta, Somnath, Das, Debarati, Goutam, Uttam Kumar

“…A simple solvothermal method was used to synthesize a metal–organic framework (MOF) with an Al metal entity, viz., CAU-1 NH2. The synthesized MOF was…”
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Room temperature synthesis of Ce based UiO-66 and UiO-66-NH2 metal organic frameworks for arsenic adsorption from aqueous solution by Gumber, Nitin, Singh, Jaspreet, Pai, Rajesh V.

“…The exploration of a suitable adsorbent for removal of toxic elements is a challenging task and in this context we have employed UiO-66 (Ce) based Metal…”
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A highly sensitive method for uranium quantification in water samples at ultra-trace level by total reflection X-ray fluorescence, after its direct pre-concentration on the surface of amidoxime functionalized quartz sample supports by Sanyal, Kaushik, Dhara, Sangita, Gumber, Nitin, Pai, Rajesh V.

“…In this work we have developed a Total reflection X-Ray Fluorescence (TXRF) based methodology for the determination of uranium in natural water samples at…”
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Structural and thermo-physical properties of sol-gel derived yttria stabilized zirconia microspheres: A viable inert matrix for minor actinide incineration by Gumber, Nitin, Pai, Rajesh V., Jain, Dheeraj, Majumder, Sourav, Shafeeq, M., Kumar, Ravi, Deb, A.C.

“…To embark upon the challenges in the field of nuclear industry including proliferation and waste management, the utilization of U-free fuel matrix (Inert…”
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Preparation of silica xerogel beads embedded with Fe2O3 nanoparticles and their characterization by Pai, Rajesh V., Morajkar, Rasmi, Gumber, Nitin, Banerjee, A. M., Meena, Sher Singh

“…Fe 2 O 3 nanoparticles immobilized on SiO 2 xerogel beads were prepared using a sol–gel-based method. Two different acid catalysts, namely citric acid and…”
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Investigations on the hydrolysis step of copper‐chlorine thermochemical cycle for hydrogen production by Singh, Rajendra V., Pai, Mrinal R., Banerjee, Atindra M., Patkare, Geeta R., Pai, Rajesh V., Kumar, Asheesh, Yadav, Ashok K., Phaphale, Suhas, Tripathi, Arvind K.

“…Summary Detailed investigations of CuCl2 hydrolysis step of Cu–Cl thermochemical cycle were carried out on various aspects: (a) characterization and thermal…”
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Oxidation and thermo physical studies of non-stoichiometric thorium uranium oxides prepared by gel combustion method by Pai, Rajesh V., Sahu, Manjulata, Pai, M.R., Jain, Dheeraj, Jagannath, Mukerjee, S.K.

“…•Shrinkage behaviour of hyper stoichiometric (Th,U)O2 investigated by dilatometer.•Sample containing uranium up to 30% showed single shrinkage step.•Two step…”
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Studies on preparation of (U0.47,Pu0.53)O2 microspheres by internal gelation process by Kumar, Ashok, Radhakrishna, J., Kumar, N., Pai, Rajesh V., Dehadrai, J.V., Deb, A.C., Mukerjee, S.K.

“…It is proposed to irradiate experimental fuel pins containing 750μm (U0.47,Pu0.53)O2 microspheres (coarse fraction) and 110μm UO2 microspheres (fine fraction)…”
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Electrochemical characterization of sodium and potassium doped lanthanum–titanium mixed oxides prepared by sol–gel method by Pai, Rajesh V., Bhattacharya, Shovit, Mukerjee, S. K., Venugopal, V.

“…Varying amounts of Na and K doped lanthanum–titanium oxides were synthesized by gel entrapment technique. These ceramics were characterized by X-ray…”
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Mechanism of CO + N2O reaction via transient CO3(2-) species over crystalline Fe-substituted lanthanum titanates by Pai, Mrinal R, Banerjee, Atindra M, Kartha, Krishnan, Pai, Rajesh V, Kamble, Valmik S, Bharadwaj, Shyamala R

“…Some newer mechanistic aspects investigated by in situ Fourier transform infrared (FTIR) in conjunction with catalytic activity under similar conditions over…”
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Synthesis, characterization and thermal expansion of Cr2-xTixO3+δ by PAI, Rajesh V, KRISHNAN, K, DASH, Smruti, MUKERJEE, S. K, VENUGOPAL, V

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Synthesis of doped and undoped γ-alumina spherical particles by a new sol–gel hybrid process and their application for methanol dehydration by Pillai, K. T., Pai, Rajesh V., Pathak, Sachin S., Mukerjee, S. K., Aggarwal, S. K., Vinogradov, V. V., Agafonov, A. V., Vinograodov, A. V.

“…A sol–gel based hybrid process was developed by manipulating different techniques in sol–gel process to synthesize γ-alumina and (CuO, CuO + ZnO) doped…”
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Synthesis of mesoporous γ-alumina by sol–gel process and its characterization and application for sorption of Pu(IV) by Pai, Rajesh V., Pillai, K. T., Pathak, Sachin, Mukerjee, S. K., Vinogradov, V. V., Agafonov, A. V., Vinogradov, A. V., Aggarwal, S. K.

“…Mesoporous γ-alumina samples were prepared by the sol–gel process from the boehmite sol having different template solutions. Copper doped material was also…”
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Synthesis of Pb1-xRxZr0.65Ti0.35O3 (x = 0.05, 0.10 and 0.15; R=Ce, Pr and Nd) powders by Gel Entrapment Technique and study on their thermo-physical and electrical properties by PAI, Rajesh V, MISHRA, R, PAI, M. R, MUKERJEE, S. K, VENUGOPAL, V

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Synthesis of organized mesoporous γ-alumina templated with polymer–colloidal complex by Vinogradov, V. V., Agafonov, A. V., Vinogradov, A. V., Pillai, K. T., Pai, Rajesh V., Mukerjee, S. K., Aggarwal, S. K.

“…Mesoporous γ-Al 2 O 3 materials with high surface area and a narrow pore size distribution were synthesized by facile sol–gel procedure with application of the…”
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Fabrication of dense (Th,U)O2 pellets through microspheres impregnation technique by PAI, Rajesh V, DEHADRAYA, J. V, BHATTACHARYA, Shovit, GUPTA, S. K, MUKERJEE, S. K

“…ThO2 microspheres were prepared by internal gelation process using a pre-boiled hexamethylenetetramine (HMTA), urea solution. The microspheres were…”
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Preparation of (U,Pu)O2 pellets through sol–gel microsphere pelletization technique by Kumar, N, Pai, Rajesh V, Joshi, J K, Mukerjee, S K, Vaidya, V N, Venugopal, V

“…Mixed uranium-plutonium oxide microspheres were prepared by internal gelation process using feed solution of optimized composition. In the feed, total metal…”
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Synthesis, characterization and evaluation of electrical properties of Cr2-xTixO3+δ by PAI, Rajesh V, MISHRA, R, DAS, D, MUKERJEE, S. K, VENUGOPAL, V

“…The compounds with compositions Cr2 - xTixO3 + delta (where x = 0 to 0.3 with an interval 0.05) were prepared by gel combustion method and characterized by…”
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