Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Kiran C. Avhad"'
1
D-π-A-π-D coumarin hybrids derived from arylamine donors: DFT and Z-scan studies
Autor: Manu Varghese, Issac H. Joe, Nagaiyan Sekar, Manish M. Raikwar, Elizabeth Mathew, Kiran C. Avhad
Publikováno v: Optical Materials. 92:100-110
Four new D-π-A-π-D hybrid dyes containing coumarin as a major donor (4a-b and 5a-b) together with carbazole and triphenylamine as auxiliary donor having dicyanovinylene as a common acceptor are synthesized and studied in terms of photophysical, cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::309429e03e61da0b7ce7c0488a65f3dc
https://doi.org/10.1016/j.optmat.2019.04.011
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2
Rhodanine-3-acetic acid containing D-π-A push-pull chromophores: Effect of methoxy group on the performance of dye-sensitized solar cells
Autor: Towhid H. Chowdhury, Kiran C. Avhad, Idriss Bedja, Nagaiyan Sekar, Dinesh S. Patil, Ashraful Islam, Manoj M. Jadhav
Publikováno v: Organic Electronics. 65:386-393
Three organic photosensitizers (TPA-R9, J-R9, CAR-R9) comprising of triphenylamine, julolidine and carbazole with methoxy group as an additional auxiliary donor and rhodanine-3-acetic acid as an acceptor were synthesized, and used in dye-sensitized s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50b0c0f774847ff70d79078ef92b06f5
https://doi.org/10.1016/j.orgel.2018.11.041
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3
Synthesis, photophysical, viscosity and DFT study of solid state fluorescent molecular rotors
Autor: Nagaiyan Sekar, Sulochana Bhalekar, Kiran C. Avhad
Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 371:223-237
Four novel Fluorescent Molecular Rotors (FMR) (1, 2, 3, 4) comprising carbazole, triphenylamine, phenothiazine, diethylaniline as donating groups and cyanoformyl vinylene as an accepting group are synthesized and characterized by NMR. They show emiss
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06c987db0184d0b5f2640ef1fd1c6e90
https://doi.org/10.1016/j.jphotochem.2018.11.027
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5
NIR emitting new N, N-diethylaniline based NLOphoric D-π-A and D-A′-π-A dyes: Photophysical properties, viscosity sensitivity and DFT studies
Autor: Kiran C. Avhad, Nagaiyan Sekar, Yogesh Gawale, Manoj M. Jadhav, Dinesh S. Patil
Publikováno v: Journal of Luminescence. 204:436-447
Four new N, N-diethylaniline comprising D-π-A and D-A′-π-A type dyes were synthesized and characterized by 1H NMR, 13C NMR, and elemental analysis. The dyes show positive and negative solvatochromism in absorption and emission, especially the com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e616d7a3a3176f6de01f1808995d6028
https://doi.org/10.1016/j.jlumin.2018.08.031
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6
Viscosity-active D-π-A chromophores derived from benzo[b]thiophen-3(2H)-one 1,1-dioxide (BTD): Synthesis, photophysical, and NLO properties
Autor: Kiran C. Avhad, Dhanraj R. Mohbiya, Archana A. Bhagwat, Nagaiyan Sekar
Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 203:244-257
Donor-π-Acceptor (D-π-A) compounds comprising of benzo[b]thiophen-3(2H)-one 1,1-dioxide (BTD) as acceptor with dibenzofuran, carbazole, triphenylamine, and N-methyl diphenylamine moieties as donors were synthesized for aggregation, viscosity induce
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dd88d9190b43eb3b77a176aa211713e
https://doi.org/10.1016/j.saa.2018.05.101
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7
Linear correlation between DSSC efficiency, intramolecular charge transfer characteristics, and NLO properties – DFT approach
Autor: Kiran C. Avhad, Nagaiyan Sekar, Dinesh S. Patil
Publikováno v: Computational and Theoretical Chemistry. 1138:75-83
The trends in the dye-sensitizer solar cells (DSSCs) efficiencies of 4 N, N-dimethylaniline-based polyene sensitizers, NKX-2553, NKX-2554, NKX-2600, and NKX-2569 have been correlated with the trends in intramolecular charge transfer characteristics a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0b0039f4d8dab5fe9046bac5d743ccb
https://doi.org/10.1016/j.comptc.2018.06.006
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8
Viscosity induced emission of red-emitting NLOphoric coumarin morpholine-thiazole hybrid styryl dyes as FMRs: Consolidated experimental and theoretical approach
Autor: Kiran C. Avhad, I. Hubert Joe, Mavila C. Sreenath, Subramaniyan Chitrambalam, Dinesh S. Patil, Nagaiyan Sekar
Publikováno v: Optical Materials. 79:90-107
Four new coumarin hybrid styryl dyes are synthesized by condensing 4-(7-(diethylamino)-2-oxo-2H-chromen-3-yl)-2-morpholinothiazole-5-carbaldehyde with dicyanovinylene containing active methylene intermediates and their linear and non-linear optical p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b3712c2c532af93155436d32d4872bc
https://doi.org/10.1016/j.optmat.2018.03.024
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10
Effect of structural manipulation in hetero-tri-aryl amine donor-based D–A′–π–A sensitizers in dye-sensitized solar cells
Autor: Kiran C. Avhad, Manoj M. Jadhav, Keval K. Sonigara, Saurabh S. Soni, Dinesh S. Patil, Nagaiyan Sekar, Suryapratap Sharma
Publikováno v: New Journal of Chemistry. 42:4361-4371
The role of hetero-atom manipulation/hetero-aryl group insertion in the triarylamine to obtain hetero triarylamine as a donor in highly efficient photosensitizers was investigated to study the structure–efficiency relationship in dye-sensitized sol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea5f48e516665a2a028eb4b2e88125d5
https://doi.org/10.1039/c7nj04620k
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