Abstract
Significant enhancement of thermoelectric (TE) performance was observed for free-standing poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT: PSS) composite films obtained from a PEDOT:PSS aqueous solution by simultaneous addition of dimethyl sulfoxide (DMSO) and different concentrations of urea. The electrical conductivity was enhanced from 8.16 S cm−1 to over 400 S cm−1, and the maximum Seebeck coefficient reached a value of 18.81 μV K−1 at room temperature. The power factor of the PEDOT:PSS composite films reached 8.81 μW m−1 K−2. The highest thermoelectric figure of merit (ZT) in this study was 0.024 at room temperature, which is at least one order of magnitude higher than most polymers and bulk Si. These results indicate that the obtained composite films are a promising thermoelectric material for applications in thermoelectric refrigeration and thermoelectric microgeneration.
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D.M. Rowe, CRC Handbook of Thermoelectrics, Chaps. 4 and 5 (Boca Raton, FL: CRC Press, 1995).
F.X. Jiang, J.K. Xu, and B.Y. Lu, Chin. Phys. Lett. 25, 2202 (2008). doi:10.1088/0256-307X/25/6/076.
C.C. Liu, F.X. Jiang, M.Y. Huang, R.R. Yue, B.Y. Lu, J.K. Xu, and G.D. Liu, J. Electron. Mater. 40, 648 (2011). doi:10.1007/s11664-010-1494-8.
C.C. Liu, B.Y. Lu, J. Yan, J.K. Xu, R.R. Yue, Z.J. Zhu, S.Y. Zhou, X.J. Hu, Z. Zhang, and P. Chen, Synth. Met. 160, 2481 (2010). doi:10.1016/j.synthmet.2010.09.031.
F.F. Kong, C.C. Liu, F.X. Jiang, J.K. Xu, B.Y. Lu, R.R. Yue, and S. Chen, International Conference on Digital Manufacturing & Automation, 2nd ed. (2010), p. 654. doi:10.1109/ICDMA.2010.460.
F.F. Kong, C.C. Liu, J.K. Xu, F.X. Jiang, B.Y. Lu, R.R. Yue, G.D. Liu, and J.M. Wang, Chin. Phys. Lett. 28, 037201 (2011). doi:10.1088/0256-307X/28/3/037201.
C.C. Liu, F.X. Jiang, M.Y. Huang, B.Y. Lu, R.R. Yue, and J.K. Xu, J. Electron. Mater. 40, 948 (2011). doi:10.1007/s11664-010-1465-0.
Y. Hiroshige, M. Ookawa, and N. Toshim, Synth. Met. 157, 467 (2007). doi:10.1016/j.synthmet.2007.05.003.
Y. Hiroshige, M. Ookawa, and N. Toshim, Synth. Met. 156, 1341 (2006). doi:10.1016/j.synthmet.2006.10.004.
I. Lévesque, X. Gao, D.D. Klug, J.S. Tse, C.I. Ratcliffe, and M. Leclerc, React. Funct. Polym. 65, 23 (2005). doi:10.1016/j.reactfunctpolym.2004.11.008.
I. Lévesque, P.-O. Bertrand, N. Blouin, M. Leclerc, S. Zecchin, G. Zotti, C.I. Ratcliffe, D.D. Klug, X. Gao, F. Gao, and J.S. Tse, Chem. Mater. 19, 2128 (2007). doi:10.1021/cm070063h.
D. Kim, Y. Kim, K. Choi, J.C. Grunlan, and C. Yu, ACS Nano 4, 513 (2010). doi:10.1021/nn9013577.
K.C. Chang, M.S. Jeng, C.C. Chou, Y.W. Yang, S.K. Wu, M.A. Thomas, and Y.C. Peng, J. Electron. Mater. 38, 1182 (2009). doi:10.1007/s11664-009-0821-4.
B. Zhang, J. Sun, H.E. Katz, F. Fang, and R.L. Opila, ACS Appl. Mater. Inter. 2, 3170 (2010). doi:10.1021/am100654p.
T.C. Tsai, H.C. Chang, C.H. Chen, and W.T. Whang, Org. Electron. 12, 2159 (2011). doi:10.1016/j.orgel.2011.09.004.
K.W. Choi, D.Y. Kim, Y.S. Kim, J.C. Grunlan, C.G. Yu, HT2009: Proceedings of the ASME Summer Heat Transfer Conference, Vol. 1 (2009), p. 165. doi:10.1115/HT2009-88177
M. Scholdt, H. Do, J. Lang, A. Gall, A. Colsmann, U. Lemmer, J.D. Koenig, M. Winkler, and H. Boettner, J. Electron. Mater. 39, 1589 (2010). doi:10.1007/s11664-010-1271-8.
K.C. See, J.P. Feser, C.E. Chen, A. Majumdar, J.J. Urban, and R.A. Segalman, Nano Lett. 10, 4664 (2010). doi:10.1021/nl102880k.
C.Z. Meng, C.H. Liu, and S.S. Fan, Adv. Mater. 22, 535 (2010). doi:10.1002/adma.200902221.
X. Crispin, S. Marciniak, W. Osikowicz, G. Zotti, A.W. Denier Van Der Gon, F. Louwet, M. Fahlman, L. Groenendaal, F. de Schryver, and W.R. Salaneck, J. Polym. Sci., Part B: Polym. Phys. 41, 2561 (2003). doi:10.1002/polb.10659.
E. Vitoratos, S. Sakkopoulos, E. Dalas, N. Paliatsas, D. Karageorgopoulos, F. Petraki, S. Kennou, and S.A. Choulis, Org. Electron. 10, 61 (2009). doi:10.1016/j.orgel.2008.10.008.
S. Timpanaro, M. Kemerink, F.J. Touwslager, M.M. de Kok, and S. Schrader, Chem. Phys. Lett. 394, 339 (2004). doi:10.1016/j.cplett.2004.07.035.
B.J. de Gans, P.C. Duineveld, and U.S. Schubert, Adv. Mater. 16, 203 (2004). doi:10.1002/adma.200300385.
W.H. Kim, G.P. Kushto, H. Kim, Z.H. Kafafi, and J. Polym, J. Polym. Sci., Part B: Polym. Phys. 41, 2522 (2003). doi:10.1002/polb.10646.
O.P. Dimitriev, D.A. Grinko, YuV Noskov, N.A. Ogurtsov, and A.A. Pud, Synth. Met. 159, 2237 (2009). doi:10.1016/j.synthmet.2009.08.022.
D. Bagchi and R. Menon, Chem. Phys. Lett. 425, 114 (2006). doi:10.1016/j.cplett.2006.05.014.
O.P. Dimitriev, Y.P. Piryatinski, and A.A. Pud, J. Phys. Chem. B 115, 1357 (2011). doi:10.1021/jp110545t.
D.J. Yun, K.P. Hong, S. Kim, W.M. Yun, J. Jang, W.S. Kwon, C.E. Park, and S.W. Rhee, ACS Appl. Mater. Interfaces 3, 43 (2011). doi:10.1021/am1008375.
Y.S. Hsiao, W.T. Whang, C.P. Chen, and Y.C. Chen, J. Mater. Chem. 18, 5948 (2008). doi:10.1039/b813079e.
J.Y. Kim, J.H. Jung, D.E. Lee, and J. Joo, Synth. Met. 126, 311 (2002). doi:10.1016/s0379-6779(01),00576-8.
L.A.A. Pettersson, S. Ghosh, and O. Inganäs, Org. Electron. 3, 143 (2002). doi:10.1016/S1566-1199(02),00051-4.
S.K.M. Jönsson, J. Birgerson, X. Crispin, G. Greczynski, W. Osikowicz, A.W. Denier van der Gon, W.R. Salaneck, and M. Fahlman, Synth. Met. 139, 1 (2003). doi:10.1016/S0379-6779(02),01259-6.
J.Y. Ouyang, Q. Xu, C.W. Chu, Y. Yang, G. Li, and J. Shinar, Polymer 45, 8443 (2004). doi:10.1016/j.polymer.2004.10.001.
X. Crispin, F.L.E. Jakobsson, A. Crispin, P.C.M. Grim, P. Andersson, A. Volodin, C. van Haesendonck, M. Van, W.R. der Auweraer, M. Salaneck, and M. Berggren, Chem. Mater. 18, 4354 (2006). doi:10.1021/cm061032+.
A.M. Nardes, M. Kemerink, M.M. de Kok, E. Vinken, K. Maturova, and R.A.J. Janssen, Org. Electron. 9, 727 (2008). doi:10.1016/j.orgel.2008.05.006.
A.M. Nardes, R.A.J. Janssen, and M. Kemerink, Adv. Funct. Mater. 18, 865 (2008).
M. Döbbelin, R. Marcilla, M. Salsamendi, C. Pozo–Gonzalo, P.M. Carrasco, J.A. Pomposo, and D. Mecerreyes, Chem. Mater. 19, 2147 (2007). doi:10.1021/cm070398z.
J. Park, A. Lee, Y. Yim, and E. Han, Synth. Met. 161, 523 (2011). doi:10.1016/j.synthmet.2011.01.006.
H.T. Ham, Y.S. Choi, M.G. Chee, M.H. Cha, and I.J. Chung, Polym. Eng. Sci. 48, 1 (2008). doi:10.1002/pen.20805.
W.J. Hong, Y.X. Xu, G.W. Lu, C. Li, and G.Q. Shi, Electrochem. Commun. 10, 1555 (2008). doi:10.1016/j.elecom.2008.08.007.
Y.F. Xu, Y. Wang, J.J. Liang, Y. Huang, Y.F. Ma, X.J. Wan, and Y.S. Chen, Nano. Res. 2, 343 (2009). doi:10.1007/s12274-009-9032-9.
K.S. Choi, F. Liu, J.S. Choi, and T.S. Seo, Langmuir 26, 12902 (2010). doi:10.1021/la101698j.
F. Faghani, Examensarbete (Norrköping: Linköping University, Physics and Electronics, 2010).
B.H. Fan, X.G. Mei, and J.Y. Ouyang, Macromolecules 41, 5971 (2008). doi:10.1021/ma8012459.
Y.J. Xia and J.Y. Ouyang, ACS Appl. Mater. Interfaces 2, 474 (2010). doi:10.1021/am900708x.
Y.J. Xia and J.Y. Ouyang, Macromolecules 42, 4141 (2009). doi:10.1021/ma900327d.
Y.J. Xia and J.Y. Ouyang, Org. Electron. 11, 1129 (2010). doi:10.1016/j.orgel.2010.04.007.
Y.J. Xia, H.M. Zhang, and J.Y. Ouyang, J. Mater. Chem. 20, 9740 (2010). doi:10.1039/c0jm01593h.
Y.J. Xia and J.Y. Ouyang, J. Mater. Chem. 21, 4927 (2011). doi:10.1039/c0jm04177g.
H. Yan, N. Ohta, and N. Toshima, Macromol. Mater. Eng. 286, 139 (2001). doi:10.1002/1439-2054(20010301).
T.M. Tritt, H. Böttner, and L.D. Chen, MRS Bull. 33, 366 (2008).
T.J. Wang, Y.Q. Qi, J.K. Xu, X.J. Hu, and P. Chen, Appl. Surf. Sci. 250, 188 (2005). doi:10.1016/j.apsusc.2004.12.051.
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Kong, F., Liu, C., Xu, J. et al. Thermoelectric Performance Enhancement of Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Composite Films by Addition of Dimethyl Sulfoxide and Urea. J. Electron. Mater. 41, 2431–2438 (2012). https://doi.org/10.1007/s11664-012-2162-y
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DOI: https://doi.org/10.1007/s11664-012-2162-y