S
Sunanda Mukhopadhyay
Researcher at University of Calcutta
Publications - 19
Citations - 243
Sunanda Mukhopadhyay is an academic researcher from University of Calcutta. The author has contributed to research in topics: Graphite & Spinel. The author has an hindex of 8, co-authored 19 publications receiving 193 citations.
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Fabrication and enhanced photoluminescence properties of Sm3+-doped ZnO–Al2O3–B2O3–SiO2 glass derived willemite glass–ceramic nanocomposites
TL;DR: In this paper, a transparent willemite, Zn 2 SiO 4 (ZS) glass-ceramic nanocomposites were prepared from melt-quench derived ZnO-Al 2 O 3 -B 2 O3 -SiO 2 (ZABS) precursor glass by an isothermal heat-treatment process.
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Spinel-Coated Graphite for Carbon Containing Refractory Castables
TL;DR: In this article, a thin sol-gel film of magnesium aluminate spinel (MgAl 2 O 4 ) was applied to graphite flakes to increase their oxidation resistance and water wettability.
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Characteristics of Refractory Castables Containing Mullite and Spinel Coated Graphites
TL;DR: In this article, the performance of high alumina castables containing mullite and spinel coated graphites was investigated to explore their commercial application in carbon containing refractory composites, compared in terms of thermal shock resistance, refractoriness under load, static slag resistance test, pore size distribution, and physical properties, e.g., apparent porosity and cold crushing strength.
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Role of different rare earth oxides on the reaction sintering of magnesium aluminate spinel
TL;DR: In this paper, the effect of three rare earth oxides, viz., La2O3, CeO2 and YbO3 on reaction sintering of magnesium aluminate spinel having molar ratio of MgO:Al 2O3 = 1:2 from its solid oxide precursors was investigated in static and dynamic heating conditions.
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Synthesis and Properties of SrBi2Ta2O9‐Based Glass‐Ceramics Modified with Eu3+
TL;DR: In this article, the Eu3+-doped novel precursor glass in the K2O-SiO2-SrO-Bi2O3-Ta2O5 system was prepared using the melt-quench technique.