Výsledky vyhledávání - "Prakasha Shetty"

Akademický článek

Gravimetric, Electrochemical and Theoretical Study on Corrosion of AA6061/3wt% SiC/3wt% B4C Hybrid Composite in Acid Medium Using EDTA

Autor: Juan David Escobar Robledo, Prakasha Shetty, P. Preethi Kumari, M.C. Gowri Shankar, Sneha Kagatikar

Publikováno v: Tribology in Industry, Vol 44, Iss 1, Pp 73-86 (2022)

The corrosion behaviour of Al6061/3wt%SiC/3wt%B4C hybrid composite was investigated in the presence of 0.5M HCl medium using gravimetric, electrochemical, and theoretical methods. In the present work, ethylenediaminetetraacetic acid disodium (EDTA) w

Externí odkaz: https://doaj.org/article/d4882e79bddc4007829d2a407686cc85

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Effect of graphite on the power density of selenium doped polyaniline ink based hybrid screen-printed flexible thermoelectric generator

Autor: Ramakrishna Nayak, Anjali Sudhakaran Nair, Prakasha Shetty, Selvakumar M, Ashok Rao, Akshayakumar Kompa, Achintya Dutta, Vinod Kamath, Aditya Nirmale

Publikováno v: Ceramics International. 49:21767-21776

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95c77333712a876610cece16c1f53b7a
https://doi.org/10.1016/j.ceramint.2023.03.318

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Calcium-doped TiO2 microspheres and near-infrared carbazole-based sensitizer for efficient co-sensitized dye-sensitized solar cell

Autor: Dheeraj Devadiga, M. Selvakumar, Deepak Devadiga, Selvaraj Paramasivam, T. N. Ahipa, Prakasha Shetty, S. Senthil Kumar

Publikováno v: Journal of Materials Science. 58:5718-5734

Here, we synthesized metal-free organic dye (CCPICPB) with two carbazole donor groups and two anchoring groups that exhibit a panchromatic absorption in the near-infrared range of up to 750 nm. To study the photophysical properties of synthesized CCP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::296c32260b6b6ab0a8a5e202e981f7e0
https://doi.org/10.1007/s10853-023-08376-9

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Glutathione as green corrosion inhibitor for 6061Al-SiC(p) composite in HCl medium: electrochemical and theoretical investigation

Autor: null Unnimaya, Prakasha Shetty, Preethi Kumari, Sneha Kagatikar

Publikováno v: Journal of Solid State Electrochemistry. 27:255-270

This research deals with the inhibition activity of glutathione in 0.5 M HCl on the corrosion behavior of 6061Al-SiC(p) composite. Glutathione is an eco-friendly water-soluble inhibitor. Polarization results reveal the cathodic inhibitor behavior of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0662d49d7de90c4bc6ae63cd5364e16e
https://doi.org/10.1007/s10008-022-05315-7

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2-Aminobenzothiazole as an efficient corrosion inhibitor of AA6061-T6 in 0.5 M HCl medium: electrochemical, surface morphological, and theoretical study

Autor: P. Teenu Scaria, Prakasha Shetty, P. Preethi Kumari, Sneha Kagatikar

Publikováno v: Journal of Applied Electrochemistry. 52:1675-1689

The inhibitive action of 2-aminobenzothiazole (ABT) on the corrosion of AA6061-T6 was evaluated in 0.5 M HCl by electrochemical techniques. The electrochemical results were validated by theoretical calculations using density functional theory (DFT).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b84ee4a3cd46c8afa288a825d0b39da7
https://doi.org/10.1007/s10800-022-01742-6

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Using electrochemical testing and modeling to assess the efficiency of a water-soluble inhibitor on the corrosion of 6061Al-15 % (v) SiC (p) composite

Autor: Maithili Krishnananda, Prakasha Shetty, Preethi Kumari, Sneha Kagatikar

Publikováno v: Corrosion Reviews.

The corrosion behaviour of 6061Al-15 % (v) SiC (P) composite was investigated in a 0.5 M HCl medium using electrochemical techniques. A water-soluble inhibitor, N-(1-morpholinobenzyl) semicarbazide (NMSc), was synthesised to test its corrosion inhibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a6ba809803fec3b9bb0f3ac5756a955
https://doi.org/10.1515/corrrev-2022-0078

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Pyrene-naphthalimide Schiff base as a fluorescent pigment in water-based security ink

Autor: R. S. Bhagya, Kashmitha Muthamma, Dhanya Sunil, Prakasha Shetty, Suresh D. Kulkarni

Publikováno v: Chemical Papers.

Fluorescence-based materials that are affordable and easy to use for commercial anti-counterfeiting applications are in high demand. While exploring new fluorescent pigments, a pyrene-naphthalimide Schiff base, 5-hydroxy-2-((pyren-1-ylmethylene)amino

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f36f73321bfdce8cc5b82dad09f0478d
https://doi.org/10.1007/s11696-023-02827-y

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The improved performance of dye‐sensitized solar cells using co‐sensitization and polymer gel electrolyte

Autor: Dheeraj Devadiga, Muthu Selvakumar, Deepak Devadiga, Tantri Nagaraja Ahipa, Prakasha Shetty, Selvaraj Paramasivam, Shanmugam Senthil Kumar

Publikováno v: International Journal of Energy Research. 46:12974-12987

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07a6174909ff5b34f86bbe2a14bf56b3
https://doi.org/10.1002/er.8077

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Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO2 as a photoanode

Autor: Dheeraj Devadiga, M. Selvakumar, Deepak Devadiga, T. N. Ahipa, Prakasha Shetty, Selvaraj Paramasivam, S. Senthil Kumar

Publikováno v: New Journal of Chemistry. 46:21373-21385

Efficiency enhancement of a DSSC using a metal-free co-sensitizer, Ni–TiO2 photoanode, and blend gel polymer electrolyte.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b598d1c3741e68f9473b84c5ffefe9a
https://doi.org/10.1039/d2nj03589h

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Mannich Base as an Efficient Corrosion Inhibitor of AA6061 in 0.5 M HCl: Electrochemical, Surface Morphological and Theoretical Investigations

Autor: Sneha Kagatikar, P. Preethi Kumari, Prakasha Shetty, K. Maithili

Publikováno v: Arabian Journal for Science and Engineering. 47:7053-7067

The inhibition action of a Mannich base, N-(1- morpholinobenzyl) semicarbazide (MBS), was examined on AA6061 corrosion in 0.5 M HCl solution at varied temperatures (303 to 323 K). The testing was performed by potentiodynamic polarization (PDP) and el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4e144f5bf5c68d5b6ccc6fe78d77380
https://doi.org/10.1007/s13369-021-06302-2

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