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  1. No Access

    Chapter and Conference Paper

    A New High-Resolution Flux-Corrected Algorithm for the 1-D Euler Equations of Gas Dynamics

    A new flux-corrected numerical scheme for the simulation of one-dimensional gas dynamics flows is presented in this work. Two standard conservative CFD schemes—the Steger-Warming scheme, which is a diffusive f...

    R. M. Hemanth Kumar, M. Arun, V. Suryanarayanan… in Recent Advances in Fluid Dynamics (2023)

  2. No Access

    Article

    Sulfonium cation based ionic liquid incorporated polymer electrolyte for lithium ion battery

    Polymer electrolyte (PE) composed of poly(vinylidene fluoride-co-hexafluoropropylene) P(VdF-co-HFP) and triethylsulfonium bis(trifluoromethylsulfonyl)imide (SEt3TFSI) ionic liquid (IL) had been evaluated in lithi...

    R. Muthupradeepa, M. Sivakumar, R. Subadevi, V. Suryanarayanan in Polymer Bulletin (2017)

  3. No Access

    Article

    Asymmetric tetraalkyl ammonium cation-based ionic liquid as an electrolyte for lithium-ion battery applications

    Performance of N-butyl N,N,N-triethylammonium bis(trifluoromethanesulfonyl)-imide (N2224TFSI) as a room temperature ionic liquid (RTIL) containing ethylene carbonate (EC)/diethylcarbonate (DEC) and lithium salt h...

    V. Selvamani, V. Suryanarayanan, D. Velayutham… in Journal of Solid State Electrochemistry (2016)

  4. No Access

    Article

    Electrochemical exfoliation and in situ carboxylic functionalization of graphite in non-fluoro ionic liquid for supercapacitor application

    Simultaneous electrochemical generation and functionalization of nano-sized graphite from graphite had been carried out in a non-fluoroanion-based ionic liquid, namely, triethylmethylammonium methylsulfate (TE...

    S. Sathyamoorthi, V. Suryanarayanan… in Journal of Solid State Electrochemistry (2014)

  5. No Access

    Article

    Influence of triethylamine on the anodic dissolution characteristics of Ni, Cu and their alloys in non-aqueous solvents containing fluoride media: voltammetric and surface morphologic study

    Multisweep cyclic voltammetric (CV) responses of nickel, copper, Monel and nickel–copper alloy had been extensively studied and compared in different non-aqueous solvents, such as acetonitrile (AN), propylene ...

    S. Sathyamoorthi, KR. Saravanan, D. Velayutham… in Journal of Applied Electrochemistry (2012)

  6. No Access

    Article

    A comparative evaluation on the anodic behavior of Cu and Ag electrodes in non-aqueous fluoride and fluoroborate media

    The voltammetric responses of copper and silver had been extensively studied and compared in a variety of non-aqueous solvents such as acetonitrile (AN), propylene carbonate (PC) and sulfolane containing two d...

    V. Suryanarayanan, M. Noel in Journal of Solid State Electrochemistry (2009)

  7. No Access

    Article

    Aniline incorporated silica nanobubbles

    We report the synthesis of stearate functionalized nanobubbles of SiO2 with a few aniline molecules inside, represented as C6H5NH2@SiO2@stearate, exhibiting fluorescence with red-shifted emission. Stearic acid fu...

    M. J. Rosemary, V. Suryanarayanan, Ian Maclarenb… in Journal of Chemical Sciences (2006)

  8. No Access

    Article

    Current approaches to the electrochemical synthesis of organo-fluorine compounds

    Recent trends in the synthesis of organo-fluorine compounds using the conventional selective electrochemical fluorination (SEF) route as well as other novel synthetic approaches are presented. In the conventio...

    M. Noel, V. Suryanarayanan in Journal of Applied Electrochemistry (2004)

  9. No Access

    Article

    Ciprofloxacin@SiO2: Fluorescent nanobubbles

    We report a new nanomaterial in which ciprofloxacin molecules are incorporated inside silica nanobubbles, denoted as ciprofloxacin@SiO2. The material has been characterised using UV/Vis absorption spectroscopy, t...

    M. J. Rosemary, V. Suryanarayanan, P. Ganapatireddy… in Journal of Chemical Sciences (2003)

  10. No Access

    Article

    Electrochemical behaviour of Ni, Cu, Ag, Pt and glassy carbon electrodes in triethylamine-tris(hydrogen fluoride) medium

    Voltammetric responses of Ni, Cu, Ag, Pt and glassy carbon (GC) electrodes in triethylamine-tris(hydrogen fluoride) medium in the anodic as well cathodic potential region were investigated. AAS as well as SEM...

    M. Noel, N. Suryanarayanan, V. Suryanarayanan in Journal of Solid State Electrochemistry (2001)