Citation: SU Jia, LU Shan, WANG Sha-Sha, ZHANG Xue-Hua, FU Yu-Bin, HE Tao. Influence of pH Values on the Structure and Performance of a Polypyrrole Counter Electrode for Dye-Sensitized Solar Cells[J]. Acta Physico-Chimica Sinica, ;2014, 30(8): 1487-1494. doi: 10.3866/PKU.WHXB201405272 shu

Influence of pH Values on the Structure and Performance of a Polypyrrole Counter Electrode for Dye-Sensitized Solar Cells

SU Jia ^1,2 ,
LU Shan ² ,
WANG Sha-Sha ² ,
ZHANG Xue-Hua ^2, ,
FU Yu-Bin ^1, ,
HE Tao ^2,

1.
1. Institute of Materials Science and Engineering, Ocean University of China, Qingdao 266100, Shandong Province, P. R. China;
2. National Center for Nanoscience and Technology, Beijing 100190, P. R. China

Received Date: 17 April 2014
Available Online: 27 May 2014
Fund Project:

The pH of the solution used to produce an electro- polymerized polypyrrole (PPy) film has a significant impact on the morphology and properties of the resulting film and, by extension, on the electrocatalytic activity of the film for the I^-/I₃^- redox reaction. Accordingly, the performance of dye-sensitized solar cells (DSSCs) based on PPy counter electrodes (CEs) is affected by solution pH. In this study, p-toluene sulfonate ion-doped PPy (PPy-TsO) CEs on fluorine-doped tin oxide (FTO) glass substrates were fabricated using an electrochemical method under a constant bias in solutions with various pH values. The effect of the pH of the synthetic solution on the morphology, structure, and electrocatalytic activity during the I^-/I₃^- redox reaction of the obtained PPy CEs was thoroughly investigated by scanning electron microscopy (SEM), UV-Vis absorption spectroscopy, X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV). A pH value of 2.0 was found to represent the optimal value, since the PPy-TsO film produced at this pH exhibited the highest degree of doping, the longest conjugation length, and the highest catalytic activity. When working as the CE of a DSSC, this film also showed the highest power conversion efficiency. Films synthesized at pH values either above or below 2.0 exhibited inferior properties and lower performance when in DSSCs.
- Polypyrrole,
- Electrochemical polymerization,
- pH value,
- Electrocatalytic activity,
- Counter electrode,
- Dye-sensitized solar cell
1. [1]
  
  (1) Regan, B. O.; Grätzel, M. Nature 1991, 353, 737. doi: 10.1038/353737a0
2. [2]
  (2) Grätzel, M. J. Photochem. Photobiol. A 2004, 164, 3. doi: 10.1016/j.jphotochem.2004.02.023
3. [3]
  (3) Papageorgiou, N. Coord. Chem. Rev. 2004, 248, 1421. doi: 10.1016/j.ccr.2004.03.028
4. [4]
  (4) Murakami, T. N.; Grätzel, M. Inorg. Chim. Acta 2008, 361, 572. doi: 10.1016/j.ica.2007.09.025
5. [5]
  (5) Olsen, E.; Hagen, G.; Lindquist, S. E. Sol. Energy Mater. Sol. Cells 2000, 63, 267. doi: 10.1016/S0927-0248(00)00033-7
6. [6]
  (6) Kay, A.; Grätzel, M. Sol. Energy Mater. Sol. Cells 1996, 44, 99. doi: 10.1016/0927-0248(96)00063-3
7. [7]
  (7) Hao, F.; Dong, P.; Zhang, J.; Zhang, Y. C.; Loya, P. E.; Hauge, R. H.; Li, J. B.; Lou, J.; Lin, H. Sci. Rep. 2012, 2, 368.
8. [8]
  (8) ng, F.; Li, Z. Q.;Wang, H.;Wang, Z. S. J. Mater. Chem. 2012, 22, 17321. doi: 10.1039/c2jm33483f
9. [9]
  (9) Wu, M. X.; Lin, X.;Wang, Y. D.;Wang, L.; Guo,W.; Qi, D. D.; Peng, X. J.; Hagfeldt, A.; Grätzel, M.; Ma, T. L. J. Am. Chem. Soc. 2012, 134, 3419. doi: 10.1021/ja209657v
10. [10]
  (10) ng, F.;Wang, H.; Xu, X.; Zhou, G.;Wang, Z. S. J. Am. Chem. Soc. 2012, 134, 10953. doi: 10.1021/ja303034w
11. [11]
  (11) Jiang, Q.W.; Li, G. R.; Gao, X. P. Chem. Commun. 2009, 45, 6720.
12. [12]
  (12) Wu, J. H.; Li, Q. H.; Fan, L. Q.; Lan, Z.; Li, P. J.; Lin, J. M.; Hao, S. C. J. Power Sources 2008, 181, 172. doi: 10.1016/j.jpowsour.2008.03.029
13. [13]
  (13) Tian, H. N.; Yu, Z.; Hagfeldt, A.; Kloo, L.; Sun, L. C. J. Am. Chem. Soc. 2011, 113, 9413.
14. [14]
  (14) Lee, K. M.; Chen, P. Y.; Hsu, C. Y.; Huang, J. H.; Ho,W. J.; Chen, H. C.; Ho, K. C. J. Power Sources 2009, 188, 313. doi: 10.1016/j.jpowsour.2008.11.075
15. [15]
  (15) Wang, H.; Feng, Q. Y. ; ng, F.; Li, Y. ; Zhou, G.;Wang, Z. S. J. Mater. Chem. A 2013, 1, 97. doi: 10.1039/c2ta00705c
16. [16]
  (16) Xia, J. B.; Chen, L.; Yanagida, S. J. Mater. Chem. 2011, 21, 4644. doi: 10.1039/c0jm04116e
17. [17]
  (17) Tai, Q. D.; Chen, B.; Guo, F.; Xu, S.; Hu, H.; Sebo, B.; Zhao, X. Z. ACS Nano 2011, 5, 3795. doi: 10.1021/nn200133g
18. [18]
  (18) Wang, S. S.; Lu, S.; Li, X. M.; Zhang, X. H.; He, S. T.; He, T. J. Power Sources 2013, 242, 438. doi: 10.1016/j.jpowsour.2013.05.060
19. [19]
  (19) Zhang, X. H.;Wang, S. S.; Lu, S.; Su, J.; He, T. J. Power Sources 2014, 246, 491. doi: 10.1016/j.jpowsour.2013.07.098
20. [20]
  (20) Wang, S. S.; Lu, S.; Su, J.; Guo, Z. K.; Li, X. M.; Zhang, X. H.; He, S. T.; He, T. Acta Phys. -Chim. Sin. 2013, 29, 516. [王莎莎, 芦姗, 郭正凯, 李学敏, 张雪华, 何声太, 贺涛. 物理化学学报, 2013, 29, 516.] doi: 10.3866/PKU.WHXB201301092
21. [21]
  (21) Xiao, Y. M.; Lin, J. Y.;Wu, J. H.; Tai, S. Y.; Yue, G. T.; Lin, T. W. J. Power Sources 2013, 233, 320. doi: 10.1016/j.jpowsour.2013.01.116
22. [22]
  (22) Sun. H. C.; Luo, Y. H.; Zhang, Y. D.; Li, D. M.; Yu, Z. X.; Li, K. X.; Meng, Q. B. J. Phys. Chem. C 2010, 114, 11673. doi: 10.1021/jp1030015
23. [23]
  (23) Cai, B. H.; Cao, L.;Wang, Z. J. Chem. Tech. Market 2010, 33, 11. [蔡本慧, 曹雷, 王肇君. 化工科技市场, 2010, 33, 11.]
24. [24]
  (24) Cosnier, S.; Karyakin, A. Electropolymerization Concepts, Materials and Applications;Wiley-VCH Verlag GmbH & Co. KGaA:Weinheim, 2010.
25. [25]
  (25) Makris, T.; Dracopoulos, V.; Stergiopoulos, T.; Lianos, P. Electrochim. Acta 2011, 56, 2004. doi: 10.1016/j.electacta.2010.11.076
26. [26]
  (26) Xia, J. B.; Chen, L.; Yanagida, S. J. Mater. Chem. 2011, 21, 4644. doi: 10.1039/c0jm04116e
27. [27]
  (27) Chen, L. J.; Guo, C. X.; Zhang, Q. M.; Lei, Y. L.; Xie, J. L.; Ee, S. J.; Guai, G. H.; Song, Q. L.; Li, C. M. ACS Appl. Mater. Interfaces 2013, 5, 2047. doi: 10.1021/am302938a
28. [28]
  (28) Diaz, F.; Kanazawa, K. K.; Gardini, G. P. J. Chem. Soc. Chem. Commun. 1979, 635.
29. [29]
  (29) Qian, R. Y.; Qiu, J. J. Polymer J. 1987, 19, 157. doi: 10.1295/polymj.19.157
30. [30]
  (30) Ouyang, J. Y.; Li, Y. F. Polymer 1997, 38, 1971. doi: 10.1016/S0032-3861(96)00749-5
31. [31]
  (31) Sadki, S.; Schottland, P.; Brodie, N.; Sabouraud, G. Chem. Soc. Rev. 2000, 29, 283. doi: 10.1039/a807124a
32. [32]
  (32) Satoh, M.; Imanishi, K.; Yoshino, K. J. Electroanal. Chem. 1991, 317, 139. doi: 10.1016/0022-0728(91)85009-E
33. [33]
  (33) Otero, T. F.; Rodriguez, J. Electrochim. Acta 1994, 39, 245. doi: 10.1016/0013-4686(94)80060-X
34. [34]
  (34) Lei, J.; Cai, Z.; Martin, C. R. Synth. Met. 1992, 46, 5.
35. [35]
  (35) Bredas, J. L.; Street, G. B. Accounts Chem. Res. 1985, 18, 309. doi: 10.1021/ar00118a005
36. [36]
  (36) West, K.; Bay, L.; Nielsen, M. M.; Velmurugu, Y.; Skaarup, S. J. Phys. Chem. B 2004, 108, 15001. doi: 10.1021/jp048153m
37. [37]
  (37) Saito, Y.; Kubo,W.; Kitamura, T.;Wada, Y.; Yanagida, S. J. Photochem. Photobiol. A 2004, 164, 153. doi: 10.1016/j.jphotochem.2003.11.017
38. [38]
  (38) Biallozor, S.; Kupniewska, A. Electrochem. Commun. 2000, 2, 480. doi: 10.1016/S1388-2481(00)00068-0
39. [39]
  (39) Shen, X. J.; Sun, B. Q.; Liu, D.; Lee, S. T. J. Am. Chem. Soc. 2011, 133, 19408. doi: 10.1021/ja205703c
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