Hundekal Devendrappa
Mangalore University
99 Papers
126 Citations
Hundekal Devendrappa is an academic researcher from Mangalore University. The author has contributed to research in topics: Polyaniline & Nanocomposite. The author has an hindex of 13, co-authored 83 publications.
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Papers
Electrochemically synthesized polyaniline/copper oxide nano composites: To study optical band gap and electrochemical performance for energy storage devices
TL;DR: In this article, the electrochemical performance of polyaniline (PANI)/copper oxide (CuO) nanocomposites (PCN) for energy storage device applications have been studied by using cyclic voltammetry (CV) and galvanostatic charging-discharging (GCD) techniques.
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Electron beam and gamma ray irradiated polymer electrolyte films: Dielectric properties
TL;DR: In this paper, polymer electrolyte films were irradiated with electron beam (EB) and Gamma ray (GR) at 50 and 150 kGy, respectively, and the induced chemical changes in films due to irradiations have been confirmed.
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Study of dc conductivity and battery application of polyethylene oxide/polyaniline and its composites
TL;DR: In this paper, the conductivity of polyethylene oxide (PEO) and conducting polyaniline (PANI) was investigated for battery application at room temperature and at 30 and 80°C, respectively.
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Flexible and high energy density solid-state asymmetric supercapacitor based on polythiophene nanocomposites and charcoal
TL;DR: An asymmetric supercapacitor was constructed using a polythiophene/aluminium oxide (PTHA) nanocomposite as an anode electrode and charcoal as a cathode electrode.
Effect of electron beam irradiation on polymer electrolytes: Change in morphology, crystallinity, dielectric constant and AC conductivity with dose
S. Raghu,Subramanya Kilarkaje,Ganesh Sanjeev,Gundibasappa Karikannar Nagaraja,Hundekal Devendrappa +4 more
TL;DR: In this paper, the authors used PC-based Impedance Analyzer in the frequency range of 40-1-MHz at different temperatures to investigate the radiation effect on dielectric permittivity (real and imaginary) and AC conductivity.
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