Search Results - "Nema, S.K"

The removal of impurities from gray cotton fabric by atmospheric pressure plasma treatment and its characterization using ATR-FTIR spectroscopy by Dave, Hemen, Ledwani, Lalita, Chandwani, Nisha, Chauhan, Narendrasinh, Nema, S.K.

“…Gray cotton fabric shows hydrophobic characteristics due to presence of non-cellulosic impurities in outermost layers of cotton fiber. In the present study,…”
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Deposition of superhydrophobic nanostructured Teflon-like coating using expanding plasma arc by Satyaprasad, A., Jain, V., Nema, S.K.

“…A novel approach was used to grow nanostructured Teflon-like superhydrophobic coatings on stainless steel (SS). In this method Teflon tailings were pyrolyzed…”
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Thermal performance analysis and experimental validation of primary chamber of plasma pyrolysis system during preheating stage using CFD analysis in ANSYS CFX by Sharma, Deepak, Mistry, Atik, Mistry, Hardik, Chaudhuri, Paritosh, Murugan, P.V, Patnaik, S., Sanghariyat, Aadam, Jain, Vishal, Chaturvedi, Shashank, Nema, S.K.

“…•CFD preheating transient analysis for primary chamber of plasma pyrolysis system using ANSYS CFX.•Radiation mode of heat transfer from plasma arc to chamber…”
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Fracto- mechanoluminescence of sugar crystals measured with different techniques by Jha, Piyush, Khare, Ayush, Singh, Pranav, Nema, S.K.

“…Here in, we report the mechanoluminescence (ML)from sugar crystals measured with different techniques. In case of statical loading technique, many ML pulses…”
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Thermolytic degradation behavior of inorganic ion-exchanger incorporated Nafion-117 by Tiwari, S.K, Nema, S.K, Agarwal, Y.K

“…A perfluoro-sulphonate-ionomer membrane (Nafion-117), incorporated with inorganic ion exchanger (IIE), was evaluated using thermogravimetric analysis and FT-IR…”
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Photoinduced hydrogen generation at solid-liquid interface utilizing polymide bound tris (2,2′-bipyridine) ruthenium (II) complex by Swarnkar, M., Gupta, Manoj, Nema, S.K.

“…A hydrogen generating system via photoinduced water splitting is reported. A three layered structure in monolithic polypyromellitimide (PI) film is developed…”
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Use of dielectric barrier discharge in air for surface modification of polyester substrate to confer durable wettability and enhance dye uptake with natural dye eco-alizarin by Dave, Hemen, Ledwani, Lalita, Chandwani, Nisha, Kikani, Purvi, Desai, Bhakti, Chowdhuri, M.B., Nema, S.K.

“…In the present work, polyester film and fabric were exposed to dielectric barrier discharge in air at atmospheric pressure to increase wettability and dye…”
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Deposition of thick and adherent Teflon-like coating on industrial scale stainless steel shell using pulsed dc and RF PECVD by Satyaprasad, A., Nema, S.K., Sinha, N.K., Raj, Baldev

“…A unique combination of pulsed dc and radio frequency (RF) discharge deposition was used to deposit thick (∼5 μm) and adherent (2–4 MPa) Teflon-like coatings…”
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Surface modification of Angora rabbit fibers using dielectric barrier discharge by DANISH, N, GARG, M. K, RANE, R. S, JHALA, P. B, NEMA, S. K

“…Dielectric barrier discharge (DBD) of Helium and Helium+air modify the surface of Angora rabbit fibers. DBD treatment carried out at different power densities,…”
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Thermal analysis of polysiloxanes, aromatic polyimide and their blends by Tiwari, Atul, Nema, Ajay K., Das, C.K., Nema, S.K.

“…Low molecular weight poly(dimethylsiloxane) and poly(methylphenylsiloxane) were synthesized and blended with polyimide (PI) at its precursor poly(amic acid)…”
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In situ generated diphenylsiloxane-polyimide adduct-based nanocomposites by Goswami, Manisha G., Singh, Rahul, Tiwari, Atul, Nema, S.K.

“…Arylsiloxane was incorporated into polyimide (PI) via electronic interaction with polyamic acid (PAA)/PI, and a wide spectrum of properties were evaluated for…”
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Plasma polymerization using a constricted anode plasma source by Nema, S.K., Raole, P.M., Mukherjee, S., Kikani, P., John, P.I.

“…This paper investigates plasma polymerization of hexamethyl disiloxane (HMDSO) using a constricted anode plasma source (CAPS). The CAPS uses a new electrode…”
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Newspaper-reinforced plastic composite laminates: Mechanical and water uptake characteristics by Yadav, P., Nema, A., Varghese, S., Nema, S. K.

“…Several useful composite materials have been developed with natural fiber and plastic matrices, and their commercial viability has been established in terms of…”
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Alloys of polyimides with varying degree of crosslinking through antimony salts : mechanical properties characterization by DUBEY, M, NEMA, S. K

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Physicochemical characterization of alloy of polymide with varying degree of crosslinking through diisocyanates by Rajani, S, Jain, S, Verma, M.M, Dubey, M, Nema, S.K

“…Polyimide alloys are prepared by blending the crosslinked and uncrosslinked polyamic acid components and followed by thermal imidization. The blend components…”
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Photoassisted hydrogen generation by integrated electroactive SPE membrane system by Khare, Shilpa, Tiwari, S.K, Gontia, Nisha, Nema, S.K

“…Incorporation of TiO 2 into perfluoroionomer membrane by treatment with TiCl 4–methanol has been described. Platinum was used as an electrocatalyst. In order…”
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Mechanical characterization of carbon fiber reinforced phenolic resol and epoxy condensate plastic by Varghese, S., Yadav, P., Jain, S., Ghuratia, S., Nema, S. K.

“…A matrix resin for carbon fiber reinforced composite was developed that consisted of resol type phenolic and difunctional epoxy resin (PR‐EP) condensate or…”
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