Fabrication and spectroscopic investigations of green emitting Tb(Sal)3Phen complex embedded in polymer nanofibers
Source abstract
Abstract
In the present article, we report the synthesis of Tb(Sal)3Phen complex and the fabrication of polymeric nanofibres. Nanofibres of polyacrylonitrile (PAN) and polyvinylalcohol (PVA) polymers, dispersed with lanthanide complex, are prepared by electrospinning process. Detailed structural and spectroscopic properties of the complex and nanofibres have been investigated. The PAN nanofibres were of diameter 232 ± 20 nm and length > 200 μm, while PVA host fibres had a diameter 257 ± 20 nm and length > 200 μm. The surface analysis of the nanofibres indicates a smoother and inflexible surface of the PAN nanofibres in comparison to the PVA nanofibres. Tb(Sal)3Phen complex emits bright blue-green emissions, attributed to salicylic acid and Tb3+ ions. The emission intensity of the TSP complex is significantly modified in nanofibres. It is observed that the Tb3+ ion yield brighter emissions in PVA nanofibres than the PAN nanofibres due to the limited dispersibility of the complex in PAN polymer. Moreover, the PVA matrix provides a more asymmetric microenvironment around the complex than the PAN matrix. The time-resolved emission spectroscopy reveals the presence of two relaxation channels in salicylic acid, which is delayed in nanofibres. The detailed colour analysis and photophysics of the observed results are discussed in detail.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Lanthanide and Transition Metal Complexes · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (33)
Show source-provided references
1. R. Khajavi, M. Abbasipour, Sci. Iran. 19, 2029–2034 (2012)10.1016/j.scient.2012.10.037 ↗
2. J.M.M. Mirabal, J.D. Slinker, J.A. DeFranco, S.S. Verbridge, R. Ilic, S.F. Torres, H. Abruña, G.G. Malliaras, H.G. Craighead, Nano Lett. 7, 458–463 (2007)10.1021/nl062778+ ↗
3. J. Xue, J. Xie, W. Liu, Y. Xia, Acc. Chem. Res. 50, 1976–1987 (2017)10.1021/acs.accounts.7b00218 ↗
4. F. Kayaci, Y. Ertas, T. Uyar, J. Agri. Food Chem. 61, 8156–8165 (2013)10.1021/jf402923c ↗
5. A. Tomioka, A. Masuda, S. Fushii, Y. Matsuba, Y. Haru, Phys. Stat. Solid. B. 254, 1600717–1600721 (2017)10.1002/pssb.201600717 ↗
6. M. Enculescu, A. Evanghelidis, I. Enculescu, Polymers 10, 737 (2018)10.3390/polym10070737 ↗
7. J. Griffin, R.D. Rivera, S. Meiners, K.E. Uhrich, J. Biomed. Mater. Res. A 97, 230–242 (2011)10.1002/jbm.a.33049 ↗
8. X. Li, J. Gu, Z. Zhou, L. Ma, Y. Tang, J. Gao, Q. Wang, Chem. Eng. J. 358, 67–73 (2018)10.1016/j.cej.2018.10.003 ↗
9. M. Hazritz, J. Munirah, R.M. Ramzun, Z. Nurul, Appl. Phys. A 124, 1–9 (2018)10.1007/s00339-017-1423-2 ↗
10. S. Prathap, W. Madhuri, Appl. Phys. A 125, 1–8 (2019)10.1007/s00339-019-2613-x ↗
11. S.L. Rivera, A.A. Pernas, M.J. Abad, Int. J. Energy Res. 46, 10475–10498 (2022)10.1002/er.7934 ↗
12. E. Manarin, C. Francesca et al., ACS. Appl. Polym. Mater. 4, 3855–3865 (2022)10.1021/acsapm.2c00335 ↗
13. S. Trano, F. Corsini, G. Pascuzzi, E. Giove, L. Fagiolari, J. Amici, C. Francia, S. Turri, S. Bodoardo, G. Griffini, F. Bella, Chem. Sustain. Chem. 15, e202200294 (2022)10.1002/cssc.202200294 ↗
14. F. Elizalde et al., J. Mater. Chem. A10, 12588–12596 (2022)10.1039/D2TA02239G ↗
15. S. Lin, J. Hao, D. Shurong, H. Shuyi, K. Haoze, X. Hongsheng, C. Jinkai et al., Nano Energy 80, 105599 (2021)10.1016/j.nanoen.2020.105599 ↗
16. M.G. Mohamed, A.F.M. El-Mahdy, M.G. Kotp, S.W. Kuo, Mater. Adv. 3, 707–733 (2022)10.1039/D1MA00771H ↗
17. H. Kara, G. Oylumluoglu, M.B. Coban, J. Clust. Sci. 31, 701–708 (2020)10.1007/s10876-019-01677-7 ↗
18. H. Yashuchika, K. Yuichi, J. Photochem. Photobiol. C Photochem. Rev. 51, 100485 (2022)10.1016/j.jphotochemrev.2022.100485 ↗
19. W. Li, Y. Tao, G. An, P. Yan, Y. Li, G. Li, Dyes. Pigm. 146, 47–53 (2017)10.1016/j.dyepig.2017.06.056 ↗
20. P. Kumari, Y. Dwivedi, Optik 203, 163977 (2020)10.1016/j.ijleo.2019.163977 ↗
21. G. Kaur, Y. Dwivedi, S.B. Rai, Mater. Chem. Phys. 130, 1351–1356 (2011)10.1016/j.matchemphys.2011.09.028 ↗
22. Rashmi, Y. Dwivedi, J. Mater. Sci. 30, 20506–20514 (2019)
23. S. Naiqun, Z. XIjin, Y. Yamin, L.I. Liping, Z. Aiqin, J. Husheng, L. Xuguang, J. Rare Earths 34(2), 130–136 (2016)10.1016/S1002-0721(16)60004-2 ↗
24. M. Lin, X. Wang, Q. Tang, Q. An, H. Zeng, Q. Ling, Appl. Opt. 53, 447–452 (2014)10.1364/AO.53.000447 ↗
25. V. Misra, H. Mishra, J. Chem. Phys. 128, 244701–244708 (2008)10.1063/1.2918284 ↗
26. B. Pant, M. Park, G.P. Ojha, D.U. Kim, H.Y. Kim, S.J. Park, Int. J. Polym. Mater. Polym. Biomater. 67, 739–744 (2018)10.1080/00914037.2017.1376200 ↗
27. G. Gai, L. Wang, X. Dong, S. Xu, J. Mater. Sci. 48, 5140–5147 (2013)10.1007/s10853-013-7299-4 ↗
28. J. Diani, Y. Liu, K. Gall, Polym. Eng. Sci. 46, 486–492 (2006)10.1002/pen.20497 ↗
29. I. Karbownik, O.R. Rumijowska, M.F. Toboła, T. Rybicki, H. Teterycz, Materials 12, 664 (2019)10.3390/ma12040664 ↗
30. D.A. Thorntan, G.M. Watkins, Spectrochim. Acta A 47, 1085–1096 (1991)10.1016/0584-8539(91)80039-L ↗
31. M.K. Trivedi, A. Branton, D. Trivedi, H. Shettigar, K. Bairwa, Nat. Prod. Chem. Res. 3, 1000186 (2015)
32. G.F. Diaz, M.M. Campos-Vallette, M.S. Saavedra, R.E. Clavijo, J.C. Canales, J. Costamagna, J. Vargas, Vib. Spectrosc. 28, 223–234 (2002)10.1016/S0924-2031(01)00140-0 ↗
33. S. Omagari, T. Nakanishi, T. Seki, Y. Kitagawa, Y. Takahata, K. Fushimi, H. Ito, Y. Hasegawa, J. Phys. Chem. A 119, 1943–1947 (2015)10.1021/jp512892f ↗