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  1. No Access

    Article

    1D-2D carbon heterostructure with low Pt loading as a superior cathode electrode for dye-sensitized solar cell

    Cost-effective counter electrode (CE) with high electrocatalytic performance is very much essential for the wide application of dye-sensitized solar cells (DSSC). The 1D-2D carbon heterostructure (Pt/GR@CNT) w...

    Divya Nechiyil, S. Ramaprabhu in Journal of Nanoparticle Research (2017)

  2. No Access

    Article

    Electron field emission from magnetic nanomaterial encapsulated multi-walled carbon nanotubes

    The present work describes the field emission characteristics of nanoscale magnetic nanomaterial encapsulated multi-walled carbon nanotubes (MWNTs) fabricated over flexible graphitized carbon cloth. Ni/MWNTs, ...

    R. B. Rakhi, X. Lim, X. Gao, Y. Wang, A. T. S. Wee, K. Sethupathi… in Applied Physics A (2009)

  3. No Access

    Article

    A non-aqueous electrolyte-based asymmetric supercapacitor with polymer and metal oxide/multiwalled carbon nanotube electrodes

    A supercapacitor using non-aqueous electrolyte and multiwalled carbon nanotube (MWNTs) nanocomposite electrodes has been designed with polymer and metal oxide loaded carbon nanotubes as electrodes. These nanoc...

    F. Estaline Amitha, A. Leela Mohana Reddy… in Journal of Nanoparticle Research (2009)

  4. Article

    Open Access

    Asymmetric Flexible Supercapacitor Stack

    Electrical double layer supercapacitor is very significant in the field of electrical energy storage which can be the solution for the current revolution in the electronic devices like mobile phones, camera fl...

    A Leela Mohana Reddy, F Estaline Amitha, Imran Jafri… in Nanoscale Research Letters (2008)

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  5. Article

    Open Access

    Synthesis and Characterization of Magnetic Metal-encapsulated Multi-walled Carbon Nanobeads

    A novel, cost-effective, easy and single-step process for the synthesis of large quantities of magnetic metal-encapsulated multi-walled carbon nanobeads (MWNB) and multi-walled carbon nanotubes (MWNT) using ca...

    A Leela Mohana Reddy, S Ramaprabhu in Nanoscale Research Letters (2008)

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  6. No Access

    Article

    Electron field emitters based on multiwalled carbon nanotubes decorated with nanoscale metal clusters

    The present work describes the field emission characteristics of nanocrystalline metal clusters decorated multi walled carbon nanotubes (MWNT) field emitters fabricated over flexible graphitized carbon cloth. ...

    R. B. Rakhi, A. Leela Mohana Reddy, M. M. Shaijumon… in Journal of Nanoparticle Research (2008)

  7. Article

    Open Access

    Effect of Purity and Substrate on Field Emission Properties of Multi-walled Carbon Nanotubes

    Multi-walled carbon nanotubes (MWNT) have been synthesized by chemical vapour decomposition (CVD) of acetylene over Rare Earth (RE) based AB2(DyNi2) alloy hydride catalyst. The as-grown carbon nanotubes were puri...

    RB Rakhi, K Sethupathi, S Ramaprabhu in Nanoscale Research Letters (2007)

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  8. Article

    Open Access

    Single step process for the synthesis of carbon nanotubes and metal/alloy-filled multiwalled carbon nanotubes

    A single-step approach for the synthesis of multi-walled nanotubes (MWNT) filled with nanowires of Ni/ternary Zr based hydrogen storage alloy has been illustrated. We also demonstrate the generation of CO-free...

    M. M. Shaijumon, A. Leela Mohana Reddy, S. Ramaprabhu in Nanoscale Research Letters (2007)

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  9. No Access

    Article

    Effects of ball-milling conditions and additives on the hydrogen sorption properties of Mg + 5 wt% Cr2O3 mixtures

    Effects of particle size of Cr2O3 catalyst on the hydrogen absorption/desorption kinetics of Mg + 5 wt% Cr2O3 mixtures have been studied. To explain the effect of particle size of Cr2O3 and also to yield informat...

    J-L. Bobet, M. Kandavel, S. Ramaprabhu in Journal of Materials Research (2006)