Abstract
A donor–acceptor type π-conjugated conducting, poly[( 2,3,5,6- tetrafluorophenyl)-2,3-dihydro-thieno[3,4-b][1,4]dioxine)], P(EDOT-4FPH) was designed and synthesized by direct arylation polymerization method. Computational calculations for the monomers, oligomers, and copolymer were performed using Gaussian 09 with two hybrid functional, B3LYP and HSE06 using (6-31G (d,p)) basis set. Theoretical band gap obtained from HSE06 (6-31G/d,p) basis set was 2.94 eV. The polymer was characterized by FTIR, 1H NMR, EDX, and TGA. The Electrochemical band gap was determined by cyclic voltammetry (CV), differential pulse voltammetry (DPV), and square wave voltammetry (SWV). The values were 1.81 eV,1.71 eV and 1.64 eV. Optical band gap was observed to be 2.05 eV. Photophysical studies were performed and the copolymer exhibited lifetime decay of 0.55 ns and quantum yield of 0.37 in chloroform solution. It showed positive solvatochromism with a large Stoke’s shift from 2310 cm−1 to 4152 cm−1 in solutions of varying polarity. Third-order non-linear optical properties of the copolymer P(EDOT-4FPH) were observed using the open-aperture Z-scan technique at 532 nm in DMSO solvent. OA Z-scan trace and optical limiting effect of the copolymer were studied at different laser intensities. At 10 µJ, the lowest optical threshold of 0.005 GW/cm2 was found with reverse saturable non-linear absorption and non-linear absorption coefficient of 3.63 × 10–9 m/W.
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References
Li L, Yu Y, Yu J (2021) Semiconductor solar photocatalysts, organic semiconductor photocatalysts, Wiley 325–364
Hopkins J, Fidanovski K, Lauto A, Mawad D (2019) All-organic semiconductors for electrochemical biosensors: an overview of recent progress in material design. Front Bioeng Biotechnol 7:237–245
Lete C, Lupu S, Lakard B, Hihn JY, Campo FJ (2015) Multi-analyte determination of dopamine and catechol at single-walled carbon nanotubes – Conducting polymer – Tyrosinase based electrochemical biosensors. J Electroanal Chem 744:53–61
Zhang H, Ming S, Liang Y, Feng L, Xu T (2020) A multi-color electrochromic material based on organic polymer. Int J Electrochem Sci 15:1044–1057
Zhang L, Jamal R, Zhao Q, Zhang Y, Wang M, Abdiryim T (2015) Polym Compos 37:2884–2896
Nelson J (2011) Polymer: fullerene bulk heterojunction solar cells. Mater Today 14:1369–7021
Nattestad A, Perera I, Spiccia L (2016) Developments and prospects for photocathodic and tandem dye-sensitized solar cells. J Photochem Photobiol C 28:44–71
Roncali J (2007) Molecular engineering of the band gap of π-conjugated systems: facing technological applications. Macromol Rapid Commun 28:1761–1775
Schipper DJ, Fagnou K (2011) Direct arylation as a synthetic tool for the synthesis of thiophene-based organic electronic materials. Chem Mater 23:1594–1600
Nohara Y, Kuwabara J, Yasuda T, Han L, Kanbara T (2014) Two-step direct arylation for synthesis of naphthalenediimide-based conjugated polymer. J Polym Sci A Polym Chem 52:1401–1407
Poduval MK, Burrezo PM, Casado J, López Navarrete JT, Ortiz RP, Kim T-H (2013) Novel thiophene-phenylene-thiophene fused bislactam-based donor–acceptor type conjugate polymers: synthesis by direct arylation and properties. Macromolecules 46:9220–9230
Okutan M, Yerli Y, San SE, Yılmaz F, Gunaydın O, Durak M (2007) Dielectric properties of thiophene based conducting polymers. Synth Met 157:368–373
Park JH, Jung EH, Jung JW, Jo WH (2013) A fluorinated phenylene unit as a building block for high performance n-type semiconducting polymer. Adv Mater 25:2583–2588
Araujo MHD, Matencio T, Donnici CL, Calado HDR (2020) Electrical and spectroelectrochemical investigation of thiophene-based donor-acceptor copolymers with 3,4-ethylenedioxythiophene. Polimeros 30:1–10
Fiket L, Cevi MB, Brk L, Zagar P, Horvat A, Katan Z (2022) Intrinsically stretchable poly(3,4-ethylenedioxythiophene) conducting polymer film for flexible electronics. Polymers 14:2340–2356
Yang Y, Deng H, Fu Q (2020) Recent progress on PEDOT: PSS based polymer blends and composites for flexible electronics and thermoelectric devices. Mater Chem Front 4:3130–3152
Nitti A, Debattista F, Abbondanza L, Bianchi G, Po R, Pasini D (2017) Donor-acceptor conjugated copolymers incorporating tetrafluorobenzene as the π-electron deficient unit. J Polym Sci A Polym Chem 55:1601–1610
Broll S, Nübling F, Luzio A, Lentzas D, Komber H, Caironi M, Sommer M (2015) Defect-analysis of high electron mobility diketopyrrolopyrrole copolymers made by direct arylation polycondensation. Macromolecules 48:7481–7488
Wong S, Ma H, Jen AK-Y, Barto R, Frank CW (2003) Highly fluorinated trifluorovinyl aryl ether monomers and perfluorocyclobutane aromatic ether polymers for optical waveguide applications. Macromolecules 36:8001–8007
Pagliaro M, Ciriminna R (2005) New fluorinated functional materials. J Mater Chem 15:4981–4991
Yamazaki K, Kuwabara J, Kanbara T (2013) Synthesis of π-conjugated polymer consisting of pyrrole and fluorene units by ru-catalyzed site-selective direct arylation polycondensation. Macromol Rapid Commun 34:69–73
Kuwabara J, Yasuda T, Choi SJ, Lu W, Yamazaki K, Kagaya S, Han L, Kanbara T (2014) Direct arylation polycondensation for synthesis of optoelectronic materials. Polym J 24:3226–3233
Rudenko AE, Thompson BC (2015) Optimization of direct arylation polymerization through the identification and control of defects in polymer structure. J Polym Sci A Polym Chem 53:135–147
Kowalski S, Allarda S, Zilberberg K, Riedl T, Scherf U (2013) Direct arylation as simplified alternative for the synthesis of conjugated (co) polymers. Prog Polym Sci 38:1805–1814
Crouch DJ, Skabara PJ, Heeney M, McCulloch I, Colesc SJ, Hursthousec MB (2005) Hexyl-substituted oligothiophenes with a central tetrafluorophenylene unit: crystal engineering of planar structures for p-type organic semiconductors. Chem Comm 11:1465–1467
Wang Z, Li K, Zhao D, Lan J, You J (2011) Palladium-catalyzed oxidative CH/CH cross-coupling of indoles and pyrroles with heteroarenes. J Am Chem Soc 50:5365–5369
Pillai JJ (2019) Development of donor-acceptor low band gap polymers for photoconducting and non-linear optical applications: theoretical design and synthesis. Ph.D Thesis, Cochin Univ Sci Technol
Narayanan S, Raghunathan SP, Poulose AC, Mathew S, Sreekumar K, Kartha CS, Joseph R (2015) Third-order nonlinear optical properties of 3,4- ethylenedioxythiophene copolymers with chalcogenadiazole acceptors. New J Chem 39:2795–2806
Narayanan S, Raghunathan SP, Mathew S, Kumar MVM, Abbas A, Sreekumar K, Kartha CS, Joseph R (2015) Synthesis and third-order nonlinear optical properties of low band gap 3,4-ethylenedioxythiophene-quinoxaline copolymers. Eur Polym J 64:157–169
Kempe F, Riehle F, Komber H, Matsidik R, Walter M, Sommer M (2020) Semifluorinated, kinked polyarylenes via direct arylation polycondensation. Polym Chem 11:6928–6934
Baby AM, Theresa LV, Sreekumar K (2022) Theoretical design, synthesis and third-order non-linear optical properties of thiophene and tetrafluorobenzene based low band gap conducting polymers. J Mol Struct 1265:133301–133319
Cui X, **o C, Jiang W, Wang Z (2019) Alternating tetrafluorobenzene and thiophene units by direct arylation for organic electronics. Chem Asian J 14:1443–1447
Kharandiuk T, Hussien EJ, Cameron J, Petrina R, Findlay NJ, Naumov R, Klooster WT, Coles SJ, Ai Q, Goodlett S, Risko C, Skabara PJ (2019) Noncovalent close contacts in fluorinated thiophene−phenylene− thiophene conjugated units: understanding the nature and dominance of O···H versus S···F and O···F interactions with respect to the control of polymer conformation. Chem Mater 31:7070–7079
Becke AD (1993) Density-functional thermochemistry. III. The role of exact exchange. J Chem Phys 98:5648–5652
Xu X, William A (2004) Goddard, the X3LYP extended density functional for accurate descriptions of nonbond interactions, spin states, and thermochemical properties. Proc Natl Acad Sci 101:2673–2677
Burke K, Perdew JP, Wang Y, Dobson JF, Vignale G, Das MP (1998) Electronic density functional theory: recent progress and new directions, plenum press
Parr RG, Yang W (1989) Density-functional theory of atoms and molecules. Int J Quantum Chem 47:101–101
Kornobis K, Kumar N, Lodowski P, Jaworska M, Piecuch P, Lutz JJ, Wong BM, Kozlowski PM (2013) Electronic structure of the S1 state in methylcobalamin: insight from CASSCF/MC-XQDPT2, EOM-CCSD, and TD-DFT calculations. J Comput Chem 113:479–488
Kumar N, Alfonso-Prieto M, Rovira C, Lodowski P, Jaworska M, Kozlowski PM (2011) Role of the axial base in the modulation of the Cob (I) alamin electronic properties: insight from QM/MM, DFT, and CASSCF calculation. J Chem Theory Comput 7:1541–1551
Bryan MW, Manuel P, Fabio DS (2009) Optical and magnetic properties of boron fullerenes. Phys Chem Chem Phys 11:4523–4527
Kim K, Jordan KD (1994) Comparison of density functional and MP2 calculations on the water monomer and dimer. J Phys Chem 98:10089–10094
Vosko SH, Wilk L, Nusair M (1980) Structural and electronic properties of Bixo3 (X= Mn, Fe, Cr). J Phys 58:1200–1211
Devlin FJ, Finley JW, Stephens PJ, Frisch MJ (1995) Ab initio calculation of vibrational absorption and circular dichroism spectra using density functional force fields, a comparison of local, nonlocal, and hybrid density functionals. J Phys Chem 95:16883–16902
Dobson JF, Vignale G, Das MP (2013) Electronic density functional theory: recent progress and new directions. Springer Science & Business Media 147–149
Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Scalmani G, Barone V, Mennucci B, Petersson GA, Nakatsuji H, Caricato M, Li X, Hratchian HP, Izmaylov A, Bloino J, Zheng G, Sonnenberg JL, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Vreven T, Montgomery JA, Peralta JE, Ogliaro F, Bearpark M, Heyd JJ, Brothers E, Kudin KN, Staroverov VN, Kobayashi R, Normand J, Raghavachari K, Rendell A, Burant JC, Iyengar SS, Tomasi J, Cossi M, Rega N, Millam NJ, Klene M, Knox JE, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Martin RL, Morokuma K, Zakrzewski VG, Voth GA, Salvador P, Dannenberg JJ, Dapprich S, Daniels AJ, Farkas O, Foresman JB, Ortiz JV, Cioslowski J, Fox DJ (2009) Gaussian, Inc., Wallingford CT. Gaussian 09, Revision B02
Marom N, Tkatchenko A, Rossi M, Gobre VV, Hod O, Scheffler M (2011) Dispersion Interactions with Density-Functional Theory: Benchmarking Semiempirical and Interatomic Pairwise Corrected Density Functionals. J Chem Theory Comput 7:3944–3951
Donat-Bouillud A, Levesque I, Tao Y, D’Iorio M, Beaupré S, Blondin P, Ranger M, Bouchard J, Leclerc M (2000) Light-emitting diodes from fluorene-based-conjugated polymers. Chem Mater 12:1931–1936
Liégault B, Lapointe D, Caron L, Vlassova A, Fagnou K (2009) Establishment of broadly applicable reaction conditions for the palladium-catalyzed direct arylation of heteroatom-containing aromatic compounds. J Org Chem 74:1826–1834
Leclerc M, Brassard S, Beaupré S (2020) Direct (hetero) arylation polymerization: towards defect-free conjugated polymers. Polym J 52:13–20
Gobalasingham NS, Thompson BC (2018) Direct arylation polymerization: a guide to optimal conditions for effective conjugated polymers. Prog Polym Sci 83:135–201
Hayashi S, Yamamoto S, Koizumi T (2018) Study on direct arylation of bithiophene with dibromoxanthene: detection of polymer, oligomeric and cyclic byproducts and easy separation of the polymer. Mater Today Commun 17:259–265
Huang J, Lin Z, Feng W, Wang W (2019) Synthesis of bithiophene-based D-A1-D-A2 terpolymers with different a2 moieties for polymer solar cells via direct arylation. Polymers 11:55–66
Narayanan S (2015) Design and synthesis of donor-acceptor low band gap copolymers for photoconducting and non-linear optical applications: theoretical design and synthesis. Ph.D Thesis, Cochin Univ Sci Technol
Bredas JL, Silbey R, Boudreux DX, Chance RR (1983) Chain-length dependence of electronic and electrochemical properties of conjugated systems: polyacetylene, polyphenylene, polythiophene, and polypyrrole. J Am Chem Soc 105:6555–6559
Puschning P, Ambrosch-Draxl C, Heimel G, Zojer E, Resel R, Leising G, Kriechbaum M, Graupner W (2001) Pressure studies on the intermolecular interactions in biphenyl. Synth Met 116:327–331
Eaton VJ, Steele DJ (1973) Dihedral angle of biphenyl in solution and the molecular force field. J Chem Soc Faraday Trans 69:1601–1608
Kiebooms R, Aleshin A, Hutchison K, Wudl F, Heeger A (1999) Doped poly(3,4-ethylenedioxythiophene) films: thermal, electromagnetical and morphological analysis. Synth Met 101:436–437
Kumar M (2012) Design and synthesis of conjugated polymers for photovoltaic and chemosensor applications. Ph.D Thesis, Cochin Univ Sci Technol
Bindhu CV, Harilal SS, Varier GK, Issac RC, Nampoori VPN, Vallabhan CPG (1996) Measurement of the absolute fluorescence quantum yield of rhodamine B solution using a dual-beam thermal lens technique. J Phys D Appl Phys 29:1074–1079
Lakowicz JR (1999) Principles of Fluorescence Spectroscopy, Edition 2nd. Kluwer, Academic/Plenum Publishers
Jameson DM, Croney JC, Moens P (2003) Basic concepts in fluorescence, fluorescence: practical aspects and some anecdotes. Methods Enzymol 360:1–43
Dhami S, de Mello AJ, Rumbles G, Bishop SM, Phillips D, Beeby A (1995) Phthalocyanine fluorescence at high concentration: dimers or reabsorption effect? Photochem Photobiol 61:341–346
Williams ATR, Winfield SA, Miller JN (1983) Relative fluorescence quantum yields using a computer controlled luminescence spectrometer. Analyst 108:1067–1071
Narayanan S, Abbas A, Anjali CP, Xavier S, Sudha Kartha C, Devaky KS, Sreekumar K, Joseph R (2018) Low band gap donor-acceptor phenothiazine copolymer with triazine segment: design, synthesis and application for optical limiting devices. J Lumin 198:449–456
Suhling K, French PMW, Phillips D (2005) Time-resolved fluorescence microscopy. Photochem Photobio Sci 4:13–22
Millar DP (1996) Time-resolved fluorescence spectroscopy. Curr Opin Struct Biol 6:637–642
Magde D, Rojas GE, Seybold P (1999) Solvent dependence of the fluorescence lifetimes of xanthene dyes. Photochem Photobiol 70:737–744
Siddlingeshwar SB, Thomas A, Kirilova EM, Divakar DD, Alkheraif AA (2019) Experimental and theoretical insights on the effect of solvent polarity on the photophysical properties of a benzanthrone dye. Spectrochim Acta A Mol Biomol Spectrosc 218:221–228
Reichardt C (2007) Solvents and solvent effects: an introduction. Org Process Res Dev 11:105–113
Čunderlı́ková B, Šikurová L (2001) Solvent effects on photophysical properties of merocyanine 540 B. Chem Phy 263:415–422
Xavier S, Narayanan S, Anjali CP, Sreekumar K (2019) Theoretical design, synthesis and studies on the solvatochromic behaviour of low band gap phenylenevinylene based copolymers. Eur Polym J 113:365–376
Banerji N, Gagnon E, Morgantini P, Valouch S, Mohebbi AL, Seo JH, Lecrec M, Heeger AJ (2012) Breaking down the problem: optical transitions, electronic structure and photoconductivity in conjugated polymer PCDTBT and in its separate building blocks. J Phys Chem 116:11456–11469
Van Stryland EW, Sheik-Bahae M, Said AA, Hagan DJ (1993) Characterization of nonlinear optical absorption and refraction. Prog Cryst Growth Charact Mater 27:279–311
He GS, Xu GC, Prasad PN, Reinhardt BA, Bhatt JC, Dillard AG (1995) Nonlinear multiphoton processes in organic and polymeric materials. Opt Lett 20:435–437
Acknowledgements
The authors gratefully acknowledge the financial support from UGC, New Delhi, India, in the form of a Senior Research Fellowship to Anju Maria Baby, Mr. Mohammed Sadik N. K., Research Scholar, Applied Chemistry, and CUSAT for DFT analysis, Mr. Anugop B., Research Scholar, Department of Photonics, CUSAT for NLO measurements. Mr. Mahendra K. Mohan, Institute for Stem Cell Science and Regenerative Medicine for 1H NMR analysis. The authors are thankful to STIC, CUSAT for various analysis and SERB India grant numbers EMR/2016/003614 and EEQ/2018/000468 for the financial assistance
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Baby, A.M., Balachandran, A., Kailasnath, M. et al. Theoretical design, synthesis, characterization and solvatochromic studies and non-linear optical properties of poly[( 2,3,5,6- tetrafluorophenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine)] copolymer. J Polym Res 29, 507 (2022). https://doi.org/10.1007/s10965-022-03347-1
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DOI: https://doi.org/10.1007/s10965-022-03347-1