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K

K. Sethupathi

Researcher at Indian Institute of Technology Madras

Publications -  133
Citations -  1995

K. Sethupathi is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Paramagnetism & Magnetization. The author has an hindex of 20, co-authored 118 publications receiving 1668 citations. Previous affiliations of K. Sethupathi include Indian Institutes of Technology.

Papers
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Investigation of Spillover Mechanism in Palladium Decorated Hydrogen Exfoliated Functionalized Graphene

Vinayan Bhagavathi Parambhath, +3 more
- 18 Jul 2011 - 
TL;DR: In this article, the hydrogen storage capacity of palladium nanoparticles dispersed over the surface of functionalized hydrogen-exfoliated-graphene (Pd/f-HEG) was investigated.
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Facile synthesis of triangular shaped palladium nanoparticles decorated nitrogen doped graphene and their catalytic study for renewable energy applications

B. P. Vinayan, +2 more
- 19 Feb 2013 - 
TL;DR: In this article, a novel method for the synthesis of triangular shaped palladium nanoparticles (Pd NPs) decorated nitrogen doped graphene is reported, in which the triangular shaped PdNPs are decorated over nitrogen-doped graphene by kinetically controlling the polyol reduction process.
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A glucose biosensor based on deposition of glucose oxidase onto crystalline gold nanoparticle modified carbon nanotube electrode.

R. B. Rakhi, +2 more
- 16 Feb 2009 - 
TL;DR: A new amperometric biosensor, based on deposition of glucose oxidase (GOD) onto crystalline gold (Au) nanoparticle modified multiwalled carbon nanotube (MWNT) electrode, is presented and offers fast and sensitive glucose quantification.
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Colossal magnetoresistance in the double perovskite oxide La2CoMnO6

Rabindra Nath Mahato, +2 more
- 19 Apr 2010 - 
TL;DR: In this article, the powder x-ray diffraction data confirm the single phase nature of the sample and the temperature dependence of the resistivity data shows semiconductor-like behavior in the temperature range of 5-350 K and follows variable range hopping conduction mechanism in temperature range 215 −350 K.
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Catalytic activity of platinum–cobalt alloy nanoparticles decorated functionalized multiwalled carbon nanotubes for oxygen reduction reaction in PEMFC

B. P. Vinayan, +5 more
- 01 Jan 2012 - 
TL;DR: In this paper, the role of functionalized multiwalled carbon nanotubes (MWNTs) decorated with platinum nanoparticles (Pt/f-MWNT) and platinumecobalt alloy nanoparticles over the MWNTs has been investigated for oxygen reduction reaction (ORR) in a proton exchange membrane fuel cell.