S
Sundara Ramaprabhu
Researcher at Indian Institute of Technology Madras
Publications - 402
Citations - 17465
Sundara Ramaprabhu is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Graphene & Carbon nanotube. The author has an hindex of 64, co-authored 385 publications receiving 15285 citations. Previous affiliations of Sundara Ramaprabhu include University of Geneva & Indian Institutes of Technology.
Papers
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Platinum Nanoparticle Decorated Expired Drug-Derived N-Doped Ketjenblack Carbon as Efficient Catalyst for PEM Fuel Cells
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Hydrogen-induced changes in the properties of Zr-based AB2 alloy studied by x-ray, electrical resistivity and differential scanning calorimetry
M. Kandavel,Sundara Ramaprabhu +1 more
TL;DR: In this paper, an experimental facility has been developed to measure the in situ electrical resistivity of alloys during the hydrogen absorption process, which can be explained using the phase transformation during hydrogen absorption.
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Four-co-ordinated copper(II) species obtained by X-ray irradiation of a three-co-ordinated copper(I) complex: a single crystal EPR study
TL;DR: In this paper, X-ray irradiation of a single crystal of chlorobis(1-isopropylimidazolidine-2-thione)copper(I) led to the formation of two copper(II) species whose structures were studied by EPR spectroscopy.
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Structural and hydrogen solubility studies on ZrMnFe1-xCox (x = 0.2, 0.3 and 0.5) alloys
TL;DR: In this paper, the lattice constants and the unit cell volume of C 14 based ZrMnFe1−xCox (x=02, 03 and 05) alloys were studied in the ranges 10⩽P(mbar)µ1000 and 30 ⩽T(C) µ100 using low pressure unit based on the pressure reduction method.
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63,65Cu and 79,81Br NQR Studies of Halogenocuprate Complexes of Triphenylphosphine
TL;DR: In this article, the NQR frequencies of halogenocuprate (I) complexes containing [CuPPh 3 X 2 ] − (X = Cl, Br, I) anions with different cations were recorded in the range 77 K-300 K.