Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Shankar B. Dalavi"'
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Akademický článek
Synthesis of High Surface Area WN and Co–W–N Nitrides by Chemical Routes
Autor: Rabi N. Panda, Shankar B. Dalavi, J. Theerthagiri
Publikováno v: Adsorption Science & Technology, Vol 30 (2012)
This study investigates the synthesis of high surface area W 2 N and Co–W–N nitrides by nitridation of various precursors obtained by chemical routes. For the synthesis of W 2 N nitride, WO 3 precursors were obtained by acidifying Na 2 WO 4 ·2H
Externí odkaz: https://doaj.org/article/87ca52843b8d4fad872271a915e2882e
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2
Disordered but Efficient: Understanding the Role of Structure and Composition of the Co–Pt Alloy on the Electrocatalytic Methanol Oxidation Reaction
Autor: Shankar B Dalavi, Kavita Joshi, Bhagavatula L. V. Prasad, Pooja Deshpande, Sheena Agarwal
Publikováno v: The Journal of Physical Chemistry C. 125:7611-7624
A systematic investigation of the electrocatalytic Methanol Oxidation Reaction (MOR) was carried out using a model Co:Pt alloy system with different compositions and structural arrangements of the ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c569ff484b5d3bb7a34d182dfd7f180
https://doi.org/10.1021/acs.jpcc.0c10165
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4
Observation of high coercive fields in chemically synthesized coated Fe-Pt nanostructures
Autor: R. N. Panda, Shankar B. Dalavi
Publikováno v: Journal of Magnetism and Magnetic Materials. 428:306-312
Nanocrystalline Fe-Pt alloys have been synthesized via chemical reduction route using various capping agents; such as: oleic acid/oleylamine (route-1) and oleic acid/CTAB (route-2). We could able to synthesize Fe50Pt and Fe54Pt alloys via route 1 and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba98c7a16fd542ff483346970576462b
https://doi.org/10.1016/j.jmmm.2016.12.105
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5
Investigations of Magnetic Properties of Oleic Acid and Oleyl Amine Capped Nanostructured CoxNi1−x (0.2 ≤ x ≤ 0.8) Alloys
Autor: R. N. Panda, Shankar B. Dalavi
Publikováno v: Journal of Nanoscience and Nanotechnology. 17:2589-2595
In this study, nanocrystalline oleic acid and oleyl amine capped Co x Ni1−x alloys (x = 0.2, 0.4, 0.6, 0.8) have been synthesized via chemical reduction route. As-prepared as well as annealed samples were characterized using FTIR spectroscopy, X-ra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b5866f204596ef42d3dc90f2dccf4f8
https://doi.org/10.1166/jnn.2017.13742
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7
New synthetic methodology and magnetic properties of fcc Co–Ni nanostructured alloys embedded in KIT-6 matrix
Autor: Shankar B. Dalavi, R. N. Panda
Publikováno v: Journal of Materials Research. 31:2430-2437
Magnetic characteristics of nanocrystalline CoNi alloy materials embedded in silica matrix (KIT-6) have been investigated. CoNi alloys with different loading (4–12 wt%) were synthesized via a novel chemical reduction route. The materials are charac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::518815b0a7e0dc92154b123b79741d4f
https://doi.org/10.1557/jmr.2016.255
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8
Investigations of Magnetic Properties of Oleic Acid and Oleyl Amine Capped Nanostructured Co( x) Ni(1−x) (0.2 ≤ x ≤ 0.8) Alloys
Autor: Shankar B, Dalavi, Rabi N, Panda
Publikováno v: Journal of nanoscience and nanotechnology. 17(4)
In this study, nanocrystalline oleic acid and oleyl amine capped Co x Ni1−x alloys (x = 0.2, 0.4, 0.6, 0.8) have been synthesized via chemical reduction route. As-prepared as well as annealed samples were characterized using FTIR spectroscopy, X-ra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a1779747ab5745694c0fb9069ba0a4fc
https://pubmed.ncbi.nlm.nih.gov/29659214
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9
Structural and Magnetic Properties of Single Domain PEG-Coated FexNi80−xCo20 (x = 20, 40) Ternary Alloys Synthesized by Chemical Method
Autor: Shankar B. Dalavi, R. N. Panda
Publikováno v: Transactions of the Indian Institute of Metals. 68:253-257
In the present study, we have synthesized nanocrystalline Fe x Ni80−xCo20 (x = 20 and 40) alloys via modified sodium borohydride reduction route in aqueous medium. The phase purity and microstructural analysis of the materials were done using powde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca80d5fae2e9678ad47c9d4ad0161918
https://doi.org/10.1007/s12666-015-0585-x
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10
FTIR, magnetic and Mössbauer investigations of nano-crystalline FexCo1−x(0.4 ≤ x ≤ 0.8) alloys synthesized via a superhydride reduction route
Autor: R. N. Panda, Shankar B. Dalavi, M. Manivel Raja
Publikováno v: New Journal of Chemistry. 39:9641-9649
The present investigation reveals the synthesis of capped nano-crystalline FexCo1−x (0.2 ≤ x ≤ 0.8) alloys via a superhydride reduction route using oleic acid and oleylamine as stabilizing agents. The synthesized nano-particles are stable again
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c971fefd5b9838fc3b7ab97cef771831
https://doi.org/10.1039/c5nj01727k
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