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
1. [1]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . Accelerated Interfacial Electron Transfer in Perovskite Solar Cell by Ammonium Hexachlorostannate Modification and fs-TAS Investigation. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-0. doi: 10.3866/PKU.WHXB202402006
2. [2]
  Ying Liang , Yuheng Deng , Shilv Yu , Jiahao Cheng , Jiawei Song , Jun Yao , Yichen Yang , Wanlei Zhang , Wenjing Zhou , Xin Zhang , Wenjian Shen , Guijie Liang , Bin Li , Yong Peng , Run Hu , Wangnan Li . Machine learning-guided antireflection coatings architectures and interface modification for synergistically optimizing efficient and stable perovskite solar cells. Acta Physico-Chimica Sinica, 2025, 41(9): 100098-0. doi: 10.1016/j.actphy.2025.100098
3. [3]
  Yameen Ahmed , Xiangxiang Feng , Yuanji Gao , Yang Ding , Caoyu Long , Mustafa Haider , Hengyue Li , Zhuan Li , Shicheng Huang , Makhsud I. Saidaminov , Junliang Yang . Interface Modification by Ionic Liquid for Efficient and Stable FAPbI₃ Perovskite Solar Cells. Acta Physico-Chimica Sinica, 2024, 40(6): 2303057-0. doi: 10.3866/PKU.WHXB202303057
4. [4]
  Zeyuan WANG , Songzhi ZHENG , Hao LI , Jingbo WENG , Wei WANG , Yang WANG , Weihai SUN . Effect of I₂ interface modification engineering on the performance of all-inorganic CsPbBr₃ perovskite solar cells. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1290-1300. doi: 10.11862/CJIC.20240021
5. [5]
  Xiaoyao YIN , Wenhao ZHU , Puyao SHI , Zongsheng LI , Yichao WANG , Nengmin ZHU , Yang WANG , Weihai SUN . Fabrication of all-inorganic CsPbBr₃ perovskite solar cells with SnCl₂ interface modification. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 469-479. doi: 10.11862/CJIC.20240309
6. [6]
  Xiaotian ZHU , Fangding HUANG , Wenchang ZHU , Jianqing ZHAO . Layered oxide cathode for sodium-ion batteries: Surface and interface modification and suppressed gas generation effect. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 254-266. doi: 10.11862/CJIC.20240260
7. [7]
  Yikai Wang , Xiaolin Jiang , Haoming Song , Nan Wei , Yifan Wang , Xinjun Xu , Cuihong Li , Hao Lu , Yahui Liu , Zhishan Bo . Thickness-Insensitive, Cyano-Modified Perylene Diimide Derivative as a Cathode Interlayer Material for High-Efficiency Organic Solar Cells. Acta Physico-Chimica Sinica, 2025, 41(3): 2406007-0. doi: 10.3866/PKU.WHXB202406007
8. [8]
  Wei Sun , Yongjing Wang , Kun Xiang , Saishuai Bai , Haitao Wang , Jing Zou , Arramel , Jizhou Jiang . CoP Decorated on Ti₃C₂T_x MXene Nanocomposites as Robust Electrocatalyst for Hydrogen Evolution Reaction. Acta Physico-Chimica Sinica, 2024, 40(8): 2308015-0. doi: 10.3866/PKU.WHXB202308015
9. [9]
  Jianan Zhang , Mengzhen Xu , Jiamin Liu , Yufei He . 面向“双碳”目标的脱氯吸附剂开发研究型综合实验设计. University Chemistry, 2025, 40(6): 248-255. doi: 10.12461/PKU.DXHX202408068
10. [10]
  Jiandong Liu , Xin Li , Daxiong Wu , Huaping Wang , Junda Huang , Jianmin Ma . Anion-Acceptor Electrolyte Additive Strategy for Optimizing Electrolyte Solvation Characteristics and Electrode Electrolyte Interphases for Li||NCM811 Battery. Acta Physico-Chimica Sinica, 2024, 40(6): 2306039-0. doi: 10.3866/PKU.WHXB202306039
11. [11]
  Qianqian Zhong , Yucui Hao , Guotao Yu , Lijuan Zhao , Jingfu Wang , Jian Liu , Xiaohua Ren . Comprehensive Experimental Design for the Preparation of the Magnetic Adsorbent Based on Enteromorpha Prolifera and Its Utilization in the Purification of Heavy Metal Ions Wastewater. University Chemistry, 2024, 39(8): 184-190. doi: 10.3866/PKU.DXHX202312013
12. [12]
  Yihan Xue , Xue Han , Jie Zhang , Xiaoru Wen . NCQDs修饰FeOOH基复合材料的制备及其电容脱盐性能. Acta Physico-Chimica Sinica, 2025, 41(7): 100072-0. doi: 10.1016/j.actphy.2025.100072
13. [13]
  Zhuo Han , Danfeng Zhang , Haixian Wang , Guorui Zheng , Ming Liu , Yanbing He . Research Progress and Prospect on Electrolyte Additives for Interface Reconstruction of Long-Life Ni-Rich Lithium Batteries. Acta Physico-Chimica Sinica, 2024, 40(9): 2307034-0. doi: 10.3866/PKU.WHXB202307034
14. [14]
  Zeyu Liu , Wenze Huang , Yang Xiao , Jundong Zhang , Weijin Kong , Peng Wu , Chenzi Zhao , Aibing Chen , Qiang Zhang . Nanocomposite Current Collectors for Anode-Free All-Solid-State Lithium Batteries. Acta Physico-Chimica Sinica, 2024, 40(3): 2305040-0. doi: 10.3866/PKU.WHXB202305040
15. [15]
  Chongjing Liu , Yujian Xia , Pengjun Zhang , Shiqiang Wei , Dengfeng Cao , Beibei Sheng , Yongheng Chu , Shuangming Chen , Li Song , Xiaosong Liu . Understanding Solid-Gas and Solid-Liquid Interfaces through Near Ambient Pressure X-Ray Photoelectron Spectroscopy. Acta Physico-Chimica Sinica, 2025, 41(2): 2309036-0. doi: 10.3866/PKU.WHXB202309036
16. [16]
  Pengyu Dong , Yue Jiang , Zhengchi Yang , Licheng Liu , Gu Li , Xinyang Wen , Zhen Wang , Xinbo Shi , Guofu Zhou , Jun-Ming Liu , Jinwei Gao . NbSe₂ Nanosheets Improved the Buried Interface for Perovskite Solar Cells. Acta Physico-Chimica Sinica, 2025, 41(3): 2407025-0. doi: 10.3866/PKU.WHXB202407025
17. [17]
  Jiahe LIU , Gan TANG , Kai CHEN , Mingda ZHANG . Effect of low-temperature electrolyte additives on low-temperature performance of lithium cobaltate batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 719-728. doi: 10.11862/CJIC.20250023
18. [18]
  Jiali CHEN , Guoxiang ZHAO , Yayu YAN , Wanting XIA , Qiaohong LI , Jian ZHANG . Machine learning exploring the adsorption of electronic gases on zeolite molecular sieves. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 155-164. doi: 10.11862/CJIC.20240408
19. [19]
  Aoyu Huang , Jun Xu , Yu Huang , Gui Chu , Mao Wang , Lili Wang , Yongqi Sun , Zhen Jiang , Xiaobo Zhu . Tailoring Electrode-Electrolyte Interfaces via a Simple Slurry Additive for Stable High-Voltage Lithium-Ion Batteries. Acta Physico-Chimica Sinica, 2025, 41(4): 2408007-0. doi: 10.3866/PKU.WHXB202408007
20. [20]
  Rui Yang , Hui Li , Qingfei Meng , Wenjie Li , Jiliang Wu , Yongjin Fang , Chi Huang , Yuliang Cao . Influence of PC-based Electrolyte on High-Rate Performance in Li/CrO_x Primary Battery. Acta Physico-Chimica Sinica, 2024, 40(9): 2308053-0. doi: 10.3866/PKU.WHXB202308053

Get Citation

PDF

XML

Metrics

PDF Downloads(747)
Abstract views(754)
HTML views(3)

通讯作者: 陈斌, bchen63@163.com

1.
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

Metrics

通讯作者: 陈斌, bchen63@163.com

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