Citation: LI Jing-Zhe, KONG Fan-Tai, WU Guo-Hua, CHEN Wang-Chao, HUANG Yang, FANG Xia-Qin, DAI Song-Yuan. Di-n-alkylphosphinic Acid with a Long Alkyl Chain as a Coadsorbent for Modifying TiO₂ Photoanodes[J]. Acta Physico-Chimica Sinica, ;2014, 30(4): 662-668. doi: 10.3866/PKU.WHXB201401242 shu

Di-n-alkylphosphinic Acid with a Long Alkyl Chain as a Coadsorbent for Modifying TiO₂ Photoanodes

1.
1 Key Laboratory of Novel Thin Film Solar Cells, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, P. R. China;
2 State Key Laboratory of Alternate Electrical Power Sywtem with Renewable Energy Sources, North China Electric Power University, Beijing 102206, P. R. China

Received Date: 14 November 2013
Available Online: 24 January 2014
Fund Project:

The modification of a TiO₂/dye/electrolyte interface can effectively improve the performance of dyesensitized solar cells (DSCs). A variety of methods has been reported for the modification of this interface, among which the introduction of a small organic molecule co-adsorbed with the dye on the surface of TiO₂, which is simple and effective. In this paper, di-n-dodecylphosphinic acid (DDdPA) was synthesized and used as a coadsorbent in a Z907 based dye-sensitized solar cell. Its od adsorption property on the surface of TiO₂ film containing Z907 was confirmed by Fourier transform infrared (FT-IR) spectroscopy. The dynamic processes of electron transport and recombination were investigated by electrochemical impedance spectroscopy (EIS) and intensity-modulated photocurrent spectroscopy (IMPS)/intensity-modulated photovoltage spectroscopy (IMVS). Compared with the widely used bis-(3,3-dimethyl-butyl)-phosphinic acid (DINHOP) coadsorbent, the DSC based on DDdPA is more effective in reducing electron recombination as shown by the EIS measurement, and this is mainly owed to the longer alkyl chain and the more pronounced steric hindrance effects. With an optimized concentration ratio of Z907 to DDdPA of 2:1, the charge transfer resistance (R_ct) is larger than that of the device with only Z907 and an optimized Z907-to-DINHOP ratio of 1:1. IMPS/IMVS measurements indicate that the introduction of DDdPA effectively enhances the electronic lifetime and leads to a negative shift of about 30 mV for the conduction band edge. With the optimized DDdPA concentration, the open-circuit photovoltage (V_oc) improved by 47 mV, and the power conversion efficiency of the DSC improved by 10%.
- Dye-sensitized solar cell,
- Coadsorbent,
- Interface modification,
- Electron recombination,
- Phosphinic acid
1. [1]
  
  (1) Yella, A.; Lee, H.W.; Tsao, H. N.; Yi, C.; Chandiran, A. K.; Nazeeruddin, M. K.; Diau, E. W.G.; Yeh, C.Y.; Zakeeruddin, S. M.; Grätzel, M. Science 2011, 334, 629. doi: 10.1126/science.1209688
2. [2]
  (2) Kong, F. T; Dai, S. Y. Prog.Chem. 2006, 18, 1409. [孔凡太, 戴松元. 化学进展, 2006, 18, 1409.]
3. [3]
  (3) Wang, M.; Bai, S.; Chen, A.; Duan, Y.; Liu, Q.; Li, D.; Lin, Y. Electrochim. Acta 2012, 77, 54. doi: 10.1016/j.electacta.2012.05.050
4. [4]
  (4) Li, W. X.; Hu, L. H; Dai, S. Y. Acta Phys. -Chim. Sin. 2011, 27, 2367. [李文欣, 胡林华, 戴松元. 物理化学学报, 2011, 27, 2367.] doi: 10.3866/PKU.WHXB20111011
5. [5]
  (5) Wang, Z. S.; Yamaguchi, T.; Sugihara, H.; Arakawa, H. Langmuir 2005, 21, 4272. doi: 10.1021/la050134w
6. [6]
  (6) Kou, D. X.; Liu, W. Q.; Hu, L. H.; Chen, S. H.; Huang, Y.; Dai, S. Y. Acta Chim. Sin. 2013, 71,777. [寇东星, 刘伟庆, 胡林华, 陈双宏, 黄阳, 戴松元. 化学学报, 2013, 71,777.] doi: 10.6023/A13010022
7. [7]
  (7) Kay, A.; Grätzel, M. J. Phys. Chem. 1993, 97, 6272 doi: 10.1021/j100125a029
8. [8]
  (8) Xu, W.; Pei, J.; Shi, J. F.; Peng, S. J.; Chen, J. J. Power Sources 2008, 183, 792. doi: 10.1016/j.jpowsour.2008.05.025
9. [9]
  (9) Chen, H.; Huang, H.; Huang, X.; Clifrord, J. N.; Forneli, A.; Palomares, E.; Zheng, X.; Zheng, L.; Wang, X.; Shen, P.; Zhao, B.; Tan, S. J. Phys. Chem. C 2010, 114, 3280.
10. [10]
  (10) Amao, Y.; Komori, T. Langmuir 2003, 19, 8872. doi: 10.1021/la035001u
11. [11]
  (11) Kwon, Y. S.; Song, I. Y.; Lim, J.; Park, S. H.; Siva, A.; Park, Y. C.; Jang, H. M.; Park, T. RSC Adv. 2012, 2, 3467. doi: 10.1039/c2ra01251k
12. [12]
  (12) Wang, P.; Zakeeruddin, S. M.; Humphry-Baker, R.; Moser, J. E.; Grätzel, M. Adv. Mater. 2003, 15, 2101.
13. [13]
  (13) Magne, C.; Urien, M.; Ciofini, I.; Tugsuz, T.; Pauporte, T. Rsc Advances 2012, 2, 11836 doi: 10.1039/c2ra22121g
14. [14]
  (14) Li, J.; Kong, F. T.; Zhang, C. N.;Liu, W. Q.; Dai, S. Y. Acta Chim. Sin. 2010, 68, 1357. [李洁, 孔凡太, 张昌能, 刘伟庆, 戴松元.化学学报, 2010, 68, 1357.]
15. [15]
  (15) Allegrucci, A.; Lewcenko, N. A.; Mozer, A. J.; Dennany, L.; Wagner, P.; Officer, D. L.; Sunahara, K.; Mori, S.; Spiccia, L. Energy Environ. Sci. 2009, 2, 1069. doi: 10.1039/b909709k
16. [16]
  (16) Wang, M.; Li, X.; Lin, H.; Pechy, P.; Zakeeruddin, S. M.; Grätzel, M. Dalton Trans .2009, 45, 10015.
17. [17]
  (17) Shen, H.; Lin, H.; Liu, Y.; Li, X.; Zhang, J.; Wang, N.; Li, J. Electrochim. Acta 2011, 56, 2092. doi: 10.1016/j.electacta.2010.11.087
18. [18]
  (18) Mutin, P. H.; Guerrero, G.; Vioux, A. J. Mater. Chem. 2005, 15, 3761. doi: 10.1039/b505422b
19. [19]
  (19) Li, J.; Kong, F. T.;Wu, G. H.; Zhang, C. N.; Dai, S. Y. Acta Phys. -Chim. Sin. 2011, 27, 881. [李洁, 孔凡太, 武国华, 张昌能, 戴松元. 物理化学学报, 2011, 27, 881.] doi: 10.3866/PKU.WHXB20110413
20. [20]
  (20) Wang, P.; Zakeeruddin, S. M.; Moser, J. E.; Nazeeruddin, M. K.; Sekiguchi, T.; Grätzel, M. Nature Mater. 2003, 2, 402. doi: 10.1038/nmat904
21. [21]
  (21) Williams, R. H.; Hamilion, L. A. J. Am. Chem. Soc. 1952, 74, 5418. doi: 10.1021/ja01141a058
22. [22]
  (22) Hu, L.; Dai, S.; Weng, J.; Xiao, S.; Sui, Y.; Huang, Y.; Chen, S.; Kong, F.; Pan, X.; Liang, L.; Wang, K. J. Phys. Chem. B 2007, 111, 358. doi: 10.1021/jp065541a
23. [23]
  (23) Liu, W.; Hu, L.; Dai, S.; Guo, L.; Jiang, N.; Kou, D. Electrochim. Acta 2010, 55, 2338. doi: 10.1016/j.electacta.2009.11.065
24. [24]
  (24) Gawalt, E. S.; Lu, G.; Bernasek, S. L.; Schwartz, J. Langmuir 1999, 15, 8929. doi: 10.1021/la990906m
25. [25]
  (25) Zhu, K.; Neale, N. R.; Miedaner, A.; Frank, A. J. Nano Lett. 2007, 7, 69. doi: 10.1021/nl062000o
26. [26]
  (26) Kwon, Y. S.; Song, I. Y.; Lim, J.; Park, S. H.; Siva, A.; Park, Y. C.; Jang, H. M.; Park, T. Rsc Advances 2012, 2, 3467. doi: 10.1039/c2ra01251k
27. [27]
  (27) Fisher, A. C.; Peter, L. M.; Ponomarev, E. A.; Walker, A. B.; Wijayantha, K. G. U. J. Phys. Chem. B 2000, 104, 949. doi: 10.1021/jp993220b
28. [28]
  (28) Schlichthorl, G.; Huang, S. Y.; Sprague, J.; Frank, A. J. J. Phys. Chem. B 1997, 101, 8141. doi: 10.1021/jp9714126
29. [29]
  (29) Alarcon, H.; Boschloo, G.; Mendoza, P.; Solis, J. L.; Hagfeldt, A. J. Phys. Chem. B 2005, 109, 18483. doi: 10.1021/jp0513521
30. [30]
  (30) Sommeling, P. M.; O'Regan, B. C.; Haswell, R. R.; Smit, H. J. P.; Bakker, N. J.; Smits, J. J. T.; Kroon, J. M.; van Roosmalen, J. A. M. J. Phys. Chem. B 2006, 110, 19191. doi: 10.1021/jp061346k
31. [31]
  (31) Neale, N. R.; Kopidakis, N.; van de Lagemaat, J.; Grätzel, M.; Frank, A. J. J. Phys. Chem. B 2005, 109, 23183. doi: 10.1021/jp0538666
32. [32]
  (32) Lim, J.; Kwon, Y. S.; Park, T. Chem. Commun. 2011, 47, 4147. doi: 10.1039/c0cc04999a
33. [33]
  (33) Song, B. J.; Song, H. M.; Choi, I. T.; Kim, S. K.; Seo, K. D.; Kang, M. S.; Lee, M. J.; Cho, D. W.; Ju, M. J.; Kim, H. K. Chem. Eur. J.2011, 17, 11115. doi: 10.1002/chem.201100813
34. [34]
  (34) Han, L.; Islam, A.; Chen, H.; Malapaka, C.; Chiranjeevi, B.; Zhang, S.; Yang, X.; Yanagida, M. Energy Environ. Sci. 2012, 5, 6057. doi: 10.1039/c2ee03418b
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沈阳化工大学材料科学与工程学院沈阳 110142

Di-n-alkylphosphinic Acid with a Long Alkyl Chain as a Coadsorbent for Modifying TiO2 Photoanodes

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Di-n-alkylphosphinic Acid with a Long Alkyl Chain as a Coadsorbent for Modifying TiO₂ Photoanodes