Citation: GAO Yuan, XU Guo-Hua, AN Yue. Variation of Surface Potential of Alkanethiol Self-Assembled Monolayers with Different Chain Lengths on a ld Substrate[J]. Acta Physico-Chimica Sinica, ;2010, 26(08): 2211-2216. doi: 10.3866/PKU.WHXB20100817 shu

Variation of Surface Potential of Alkanethiol Self-Assembled Monolayers with Different Chain Lengths on a ld Substrate

1.
Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China

Received Date: 9 April 2010
Available Online: 22 June 2010

A theoretical study on the surface potential of alkanethiol self-assembled monolayers (SAMs) with different alkyl chain lengths on a ld substrate was carried out in terms of the Helmholtz model. The influences of molecular dipole moment, relative permittivity of the SAMs, and angle between the molecular chain and the substrate normal on the surface potential were systematically investigated using quantum chemical softwares Gaussian 03 and MOPAC. We found that the variation of surface potentials for the alkanethiol SAMs with different alkyl chain lengths mainly resulted from regular changes in the angles between the molecular chains and the substrate normal. We propose a new explanation for the variation in surface potentials of the alkanethiol SAMs with different alkyl chain lengths by considering the SAM formation mechanism.
- Alkanethiol,
- SAM,
- Surface potential,
- Gaussian 03,
- MOPAC
1. [1]
  
  [1]. Ulman, A. Chem. Rev., 1996, 96: 1533
2. [2]
  [2]. Palermo, V.; Palma, M.; Samorì, P. Adv. Mater., 2006, 18: 145
3. [3]
  [3]. Kuchhal, Y. K.; Katti, S. S.; Bisways, A. B. J. Colloid Interface Sci., 1933, 1: 48
4. [4]
  [4]. Evans, S. D.; Ulman, A. Chem. Phys. Lett., 1990, 170: 462
5. [5]
  [5]. Lü, J.; Delamarche, E.; Eng, L.; Bennewitz, R.; Meyer, E.; Güntherodt, H. J. Langmuir, 1999, 15: 8184
6. [6]
  [6]. Ichii, T.; Fukum, T.; Kobayashi, K.; Yamada, H.; Kmatsushige, K. Nanotechnology, 2004, 15: S30
7. [7]
  [7]. Taylor, D. M. Adv. Colloid Interface Sci., 2000, 87: 183
8. [8]
  [8]. Taylor, D. M.; Bayes, G. F. Phys. Rev. E, 1994, 49: 1439
9. [9]
  [9]. Helmholtz, H. Abhandlungen zur thermodynamik chemister vorgänge. Leipzig: Herausgegeben von Dr. MaxPlank, 1902: 51
10. [10]
  [10]. Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; et al. Gaussian 03. Revision B.01. Pittsburgh, PA: Gaussian Inc., 2003
11. [11]
  [11]. (a) Saito, N.; Hayashi, K.; Sugimura, H.; Takai, O.; Nakagiri, N. Surf. Interface Anal., 2002, 34: 601 (b) Sugimura, H.; Hayashi, K.; Saito, N.; Nakagiri, N.; Takai, O. Appl. Surf. Sci., 2002, 188: 403 (c) Saito, N.; Hayashi, K.; Sugimura, H.; Takai, O.; Nakagiri, N. Chem. Phys. Lett., 2001, 349: 172
12. [12]
  [12]. Ofir, Y.; Zenou, N.; ykhman, I.; Yitzchaik, S. J. Phys. Chem. B, 2006, 110: 8002
13. [13]
  [13]. Zhang, R. Q.; Bu, Y. X.; Li, S. T.; Huang, J. H.; Han, K. L.; He, G. Z. Sci. China Ser. B-Chem., 2000, 30(5):419. [张瑞勤, 步宇翔, 李述汤, 黄建华, 韩克利, 何国钟. 中国科学B辑: 化学, 2000, 30 (5): 419]
14. [14]
  [14]. Foresman, J. B.; Frisch, A. Exploring chemistry with electronic structure method. 2nd ed. Pittsburgh: Gaussian Inc., 1996: 141-160
15. [15]
  [15]. Ulman, A.; Eilers, J. E.; Tillman, N. Langmuir, 1989, 5: 1147
16. [16]
  [16]. Yamada, K.; Saiki, A.; Sakaue, H.; Shingubara, S.; Takahagi, T. Jpn. J. Appl. Phys., 2001, 40: 4829
17. [17]
  [17]. Takahagi, T.; Saiki, A.; Sakaue, H.; Shingubara, S. Jpn. J. Appl. Phys., 2003, 42: 157
18. [18]
  [18]. (a) Acros Organics. Reference handbook of fine chemicals. 2006/ 2007. Geel: Acros Organics, 2006: 833-1402 (b) Aldrich Chemical Company. Handbook of fine chemicals. 2007/2008. St. Louis: Sigma-Aldrich Corporation, 2007: 812-2491
19. [19]
  [19]. Porter, M. D.; Bright, T. B.; Allara, D. L.; Chidsey, C. E. D. J. Am. Chem. Soc., 1987, 109: 3559
20. [20]
  [20]. Ramírez, P.; Andreu, R.; Cuesta, Á.; Calzado, C. J.; Calvente, J. J. Anal. Chem., 2007, 79: 6473
21. [21]
  [21]. Smalley, J. F.; Feldberg, S. W.; Chidsey, C. E. D.; Linford, M. R.; Newton, D. M.; Liu, Y. P. J. Phys. Chem., 1995, 99: 13141
22. [22]
  [22]. Aswal, D. K.; Lenfant, S.; Guerin, D.; Yakhmi, J. V.; Vuillaume, D. Anal. Chim. Acta, 2006, 568: 84
23. [23]
  [23]. Limura, K.; Nakajima, Y.; Kato, T. Thin Solid Films, 2000, 379: 230
24. [24]
  [24]. Brzoska, J. B.; Shahidzadeh, N.; Rondelez, F. Nature, 1992, 360: 719
25. [25]
  [25]. Nakamura, T.; Aoki, K.; Chen, J. Electrochem. Commun., 2002, 4: 521
26. [26]
  [26]. Bush, B. G.; DelRio, F. W.; Opatkiewicz, J.; Maboudian, R.; Carraro, C. J. Phys. Chem. A, 2007, 111: 12339
1. [1]
  Shiyan Cheng , Yonghong Ruan , Lei Gong , Yumei Lin . Research Advances in Friedel-Crafts Alkylation Reaction. University Chemistry, 2024, 39(10): 408-415. doi: 10.12461/PKU.DXHX202403024
2. [2]
  Feng Liang , Desheng Li , Yuting Jiang , Jiaxin Dong , Dongcheng Liu , Xingcan Shen . Method Exploration and Instrument Innovation for the Experiment of Colloid ζ Potential Measurement by Electrophoresis. University Chemistry, 2024, 39(5): 345-353. doi: 10.3866/PKU.DXHX202312009
3. [3]
  Ji-Quan Liu , Huilin Guo , Ying Yang , Xiaohui Guo . Calculation and Discussion of Electrode Potentials in Redox Reactions of Water. University Chemistry, 2024, 39(8): 351-358. doi: 10.3866/PKU.DXHX202401031
4. [4]
  Honglian Liang , Xiaozhe Kuang , Fuping Wang , Yu Chen . Exploration and Practice of Integrating Ideological and Political Education into Physical Chemistry: a Case on Surface Tension and Gibbs Free Energy. University Chemistry, 2024, 39(10): 433-440. doi: 10.12461/PKU.DXHX202405073
5. [5]
  Zizheng LU , Wanyi SU , Qin SHI , Honghui PAN , Chuanqi ZHAO , Chengfeng HUANG , Jinguo PENG . Surface state behavior of W doped BiVO₄ photoanode for ciprofloxacin degradation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 591-600. doi: 10.11862/CJIC.20230225
6. [6]
  Xinlong WANG , Zhenguo CHENG , Guo WANG , Xiaokuen ZHANG , Yong XIANG , Xinquan WANG . Enhancement of the fragile interface of high voltage LiCoO₂ by surface gradient permeation of trace amounts of Mg/F. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 571-580. doi: 10.11862/CJIC.20230259
7. [7]
  Weihan Zhang , Menglu Wang , Ankang Jia , Wei Deng , Shuxing Bai . 表面硫物种对钯-硫纳米片加氢性能的影响. Acta Physico-Chimica Sinica, 2024, 40(11): 2309043-. doi: 10.3866/PKU.WHXB202309043
8. [8]
  Zhuomin Zhang , Hanbing Huang , Liangqiu Lin , Jingsong Liu , Gongke Li . Course Construction of Instrumental Analysis Experiment: Surface-Enhanced Raman Spectroscopy for Rapid Detection of Edible Pigments. University Chemistry, 2024, 39(2): 133-139. doi: 10.3866/PKU.DXHX202308034
9. [9]
  Yukai Jiang , Yihan Wang , Yunkai Zhang , Yunping Wei , Ying Ma , Na Du . Characterization and Phase Diagram of Surfactant Lyotropic Liquid Crystal. University Chemistry, 2024, 39(4): 114-118. doi: 10.3866/PKU.DXHX202309033
10. [10]
  Lan Ma , Cailu He , Ziqi Liu , Yaohan Yang , Qingxia Ming , Xue Luo , Tianfeng He , Liyun Zhang . Magical Surface Chemistry: Fabrication and Application of Oil-Water Separation Membranes. University Chemistry, 2024, 39(5): 218-227. doi: 10.3866/PKU.DXHX202311046
11. [11]
  Ruilin Han , Xiaoqi Yan . Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves. University Chemistry, 2024, 39(7): 381-385. doi: 10.3866/PKU.DXHX202311023
12. [12]
  Zhaomei LIU , Wenshi ZHONG , Jiaxin LI , Gengshen HU . Preparation of nitrogen-doped porous carbons with ultra-high surface areas for high-performance supercapacitors. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 677-685. doi: 10.11862/CJIC.20230404
13. [13]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
14. [14]
  Xinyu ZENG , Guhua TANG , Jianming OUYANG . Inhibitory effect of Desmodium styracifolium polysaccharides with different content of carboxyl groups on the growth, aggregation and cell adhesion of calcium oxalate crystals. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1563-1576. doi: 10.11862/CJIC.20230374
15. [15]
  Liang MA , Honghua ZHANG , Weilu ZHENG , Aoqi YOU , Zhiyong OUYANG , Junjiang CAO . Construction of highly ordered ZIF-8/Au nanocomposite structure arrays and application of surface-enhanced Raman spectroscopy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1743-1754. doi: 10.11862/CJIC.20240075
16. [16]
  Xinting XIONG , Zhiqiang XIONG , Panlei XIAO , Xuliang NIE , Xiuying SONG , Xiuguang YI . Synthesis, crystal structures, Hirshfeld surface analysis, and antifungal activity of two complexes Na(Ⅰ)/Cd(Ⅱ) assembled by 5-bromo-2-hydroxybenzoic acid ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1661-1670. doi: 10.11862/CJIC.20240145
17. [17]
  Yangrui Xu , Yewei Ren , Xinlin Liu , Hongping Li , Ziyang Lu . 具有高传质和亲和表面的NH₂-UIO-66基疏水多孔液体用于增强CO₂光还原. Acta Physico-Chimica Sinica, 2024, 40(11): 2403032-. doi: 10.3866/PKU.WHXB202403032
18. [18]
  Yongmin Zhang , Shuang Guo , Mingyue Zhu , Menghui Liu , Sinong Li . Design and Improvement of Physicochemical Experiments Based on Problem-Oriented Learning: a Case Study of Liquid Surface Tension Measurement. University Chemistry, 2024, 39(2): 21-27. doi: 10.3866/PKU.DXHX202307026
19. [19]
  Chunai Dai , Yongsheng Han , Luting Yan , Zhen Li , Yingze Cao . Preparation of Superhydrophobic Surfaces and Their Application in Oily Wastewater Treatment: Design of a Comprehensive Physical Chemistry Innovation Experiment. University Chemistry, 2024, 39(2): 34-40. doi: 10.3866/PKU.DXHX202307081
20. [20]
  Yanhui Sun , Junmin Nan , Guozheng Ma , Xiaoxi Zuo , Guoliang Li , Xiaoming Lin . Exploration and Teaching Practice of Ideological and Political Elements in Interface Physical Chemistry: Taking “Additional Pressure on Curved Surfaces” as an Teaching Example. University Chemistry, 2024, 39(11): 20-27. doi: 10.3866/PKU.DXHX202402023

Get Citation

PDF

XML

Metrics

PDF Downloads(1429)
Abstract views(3099)
HTML views(18)

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