Citation: JIANG Min, ZHANG Hong-Yu, ZHAO Xue-Bo. Effect of Alkyl Chain Length on the Structure of Viologen Adsorbed on a Cu(100) Electrode[J]. Acta Physico-Chimica Sinica, ;2011, 27(01): 163-168. doi: 10.3866/PKU.WHXB20101219 shu

Effect of Alkyl Chain Length on the Structure of Viologen Adsorbed on a Cu(100) Electrode

1.
1. Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, Shandong Province, P. R. China;
2. College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, Shandong Province, P. R. China

Received Date: 14 July 2010
Available Online: 5 November 2010
Fund Project:

The redox behavior and the potential dependent adsorption structure of alkylated viologen on a Cu(100) electrode were investigated by cyclic voltammetry (CV) and in situ scanning tunneling microscopy (STM). Heptyl viologen (1,1'-diheptyl-4,4'-bipyridinium dichloride) (DHV) and ethyl viologen (1,1'-diethyl-4, 4'-bipyridinium dibromide) (DEV) showed different current waves during CV measurements in a KCl-containing electrolyte solution. The dicationic heptyl viologen molecules showed a highly ordered two dimension (2D)‘dot-array’structure on the c(2 × 2)-Cl modified Cu(100) electrode surface in the STM images while the dicationic ethyl viologen molecules did not show any structures. With a decrease in the electrode potential, a one-electron reduction of the dication heptyl viologen resulted in the appearance of a stripe pattern that was formed by radical heptyl viologen as shown in the STM images. A more compact stripe pattern was visible in the radical ethyl viologen phase. The adsorption structure of heptyl viologen strongly depends on the electrode potential but the structure of the ethyl viologen adsorbed on the Cu(100) electrode was less response to the electrode potential.
- Electrochemical scanning tunneling microscopy,
- Cyclic voltammetry,
- Viologen,
- Length of alkyl chain,
- Potential-dependent
1. [1]
  
  1. Michaelis, L. Biochem. Z., 1932, 250: 564
2. [2]
  2. Schoot, C. J.; Ponjee, J. J.; Vandam, H. T.; Vandoorn, R. A. Bolwijn, P. T. Appl. Phys. Lett., 1973, 23(2): 64
3. [3]
  3. Burinink, J.; Vanzanten, P. J. Electrochem. Soc., 1977, 124(8): 1232
4. [4]
  4. Mortimer, R.; J.Reynolds, J. R. Displays, 2008, 29(5): 424
5. [5]
  5. Cao, L. C.;Wang, Y. C. Progress in Chemistry, 2008, 20(9): 1353
6. [6]
  [曹良成, 王跃川. 化学进展, 2008, 20(9): 2475]
7. [7]
  6. Wang, E. K. Anal. Sci., 1994, 10(1): 155
8. [8]
  7. Lustenberger, P.; Rohrer, H.; Christoph, R.; Siegenthaler, H. J. Electroanal. Chem., 1988, 243(1): 225
9. [9]
  8. Wang, J. Analyst., 1992, 117(8): 1231
10. [10]
  9. Safarowsky, C.;Wandelt, K.; Broekmann, P. Langmuir, 2004, 20(19): 8261
11. [11]
  10. Pham, D. T.; Gentz, K.; Zorlein, C.; Hai, N. T. M.; Tsay, S. L.; Kirchner, B.; Kossmann, S.;Wandelt, K.; Broekmann, P. New J. Chem., 2006, 30(10): 1439
12. [12]
  11. Breuer, S.; Pham, D. T.; Huemann, S.; Gentz, K.; Zoerlein, C.; Hunger, R.;Wandelt, K.; Broekmann, P. New J. Phys., 2008, 10: 125033 12. Arihara, K.; Kitamura, F.; Ohsaka, T.; Tokuda, K. J. Electroanal. Chem., 2000, 488(2): 117
13. [13]
  13. Kitamura, F.; Ohsaka, T.; Tokuda, K. J. Electroanal. Chem., 1993, 347(1-2): 371
14. [14]
  14. Arihara, K.; Ohsaka, T.;Kitamura, F. Phys. Chem. Chem. Phys., 2002, 4(6): 1002
15. [15]
  15. Sagara, T.; Tanaka, S.; Fukuoka, Y.; Nakashima, N. Langmuir, 2001, 17(5): 1620
16. [16]
  16. Feng, M. H.; Li,W.; Liang, Z. X. Chem. J. Chin. Univ., 1994, 15: 445.
17. [17]
  [冯敏辉, 黎文, 梁兆熙. 高等学校化学学报, 1994, 15: 445]
18. [18]
  17. Arihara, M.; Kitamura, F.; Nukanobu, K.; Ohsaka, T.; Tokuda, K. J. Electroanal. Chem., 1999, 473(1-2): 138
19. [19]
  18. Wilms, M.; Kruft, M.; Bermes, G.;Wandelt, K. Review of Scientific Instruments, 1999, 70(9): 3641
20. [20]
  19. Jiang, M.; Sak, E.; Gentz, K.; Krupski, A.;Wandelt, K. ChemPhysChem, 2010, 11(7): 1542
21. [21]
  20. Magnussen, O. M. Chem. Rev., 2002, 102(3): 679
22. [22]
  21. Pham, D. T.; Tsay, S. L.; Gentz, K.; Zoerlein, C.; Kossmann, S.; Tsay, J. S.; Kirchner, B.;Wandelt, K.; Broekmann, P. J. Phys. Chem. C, 2007, 111(44): 16428
23. [23]
  22. Schweizer, M.; Hagenstrom, H.; Kolb, D. M. Surface Science, 2001, 490(3): L627
24. [24]
  23. Dretschkow, T.; Lampner, D.;Wandlowski, T. J. Electroanal. Chem., 1998, 458(1-2): 121
1. [1]
  Cen Zhou , Biqiong Hong , Yiting Chen . Application of Electrochemical Techniques in Supramolecular Chemistry. University Chemistry, 2025, 40(3): 308-317. doi: 10.12461/PKU.DXHX202406086
2. [2]
  Huirong LIU , Hao XU , Dunru ZHU , Junyong ZHANG , Chunhua GONG , Jingli XIE . Syntheses, structures, photochromic and photocatalytic properties of two viologen-polyoxometalate hybrid materials. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1368-1376. doi: 10.11862/CJIC.20240066
3. [3]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, 2024, 39(2): 358-370. doi: 10.3866/PKU.DXHX202308049
4. [4]
  Ping Ye , Lingshuang Qin , Mengyao He , Fangfang Wu , Zengye Chen , Mingxing Liang , Libo Deng . 荷叶衍生多孔碳的零电荷电位调节实现废水中电化学捕集镉离子. Acta Physico-Chimica Sinica, 2025, 41(3): 2311032-. doi: 10.3866/PKU.WHXB202311032
5. [5]
  Zhuo Wang , Xue Bai , Kexin Zhang , Hongzhi Wang , Jiabao Dong , Yuan Gao , Bin Zhao . MOF模板法合成氮掺杂碳材料用于增强电化学钠离子储存和去除. Acta Physico-Chimica Sinica, 2025, 41(3): 2405002-. doi: 10.3866/PKU.WHXB202405002
6. [6]
  Shitao Fu , Jianming Zhang , Cancan Cao , Zhihui Wang , Chaoran Qin , Jian Zhang , Hui Xiong . Study on the Stability of Purple Cabbage Pigment. University Chemistry, 2024, 39(4): 367-372. doi: 10.3866/PKU.DXHX202401059
7. [7]
  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
8. [8]
  Qianwen Han , Tenglong Zhu , Qiuqiu Lü , Mahong Yu , Qin Zhong . 氢电极支撑可逆固体氧化物电池性能及电化学不对称性优化. Acta Physico-Chimica Sinica, 2025, 41(1): 2309037-. doi: 10.3866/PKU.WHXB202309037
9. [9]
  Wenyan Dan , Weijie Li , Xiaogang Wang . The Technical Analysis of Visual Software ShelXle for Refinement of Small Molecular Crystal Structure. University Chemistry, 2024, 39(3): 63-69. doi: 10.3866/PKU.DXHX202302060
10. [10]
  Yujia Luo , Yunpeng Qi , Huiping Xing , Yuhu Li . The Use of Viscosity Method for Predicting the Life Expectancy of Xuan Paper-based Heritage Objects. University Chemistry, 2024, 39(8): 290-294. doi: 10.3866/PKU.DXHX202401037
11. [11]
  Linbao Zhang , Weisi Guo , Shuwen Wang , Ran Song , Ming Li . Electrochemical Oxidation of Sulfides to Sulfoxides. University Chemistry, 2024, 39(11): 204-209. doi: 10.3866/PKU.DXHX202401009
12. [12]
  Shuhui Li , Xucen Wang , Yingming Pan . Exploring the Role of Electrochemical Technologies in Everyday Life. University Chemistry, 2025, 40(3): 302-307. doi: 10.12461/PKU.DXHX202406059
13. [13]
  Zihan Lin , Wanzhen Lin , Fa-Jie Chen . Electrochemical Modifications of Native Peptides. University Chemistry, 2025, 40(3): 318-327. doi: 10.12461/PKU.DXHX202406089
14. [14]
  Bingliang Li , Yuying Han , Dianyang Li , Dandan Liu , Wenbin Shang . One-Step Synthesis of Benorilate Guided by Green Chemistry Principles and in vivo Dynamic Evaluation. University Chemistry, 2024, 39(6): 342-349. doi: 10.3866/PKU.DXHX202311070
15. [15]
  Liangzhen Hu , Li Ni , Ziyi Liu , Xiaohui Zhang , Bo Qin , Yan Xiong . A Green Chemistry Experiment on Electrochemical Synthesis of Benzophenone. University Chemistry, 2024, 39(6): 350-356. doi: 10.3866/PKU.DXHX202312001
16. [16]
  Renxiu Zhang , Xin Zhao , Yunfei Zhang . Application of Electrochemical Synthesis in the Teaching of Organic Chemistry. University Chemistry, 2025, 40(4): 174-180. doi: 10.12461/PKU.DXHX202406116
17. [17]
  Yongming Zhu , Huili Hu , Yuanchun Yu , Xudong Li , Peng Gao . Construction and Practice on New Form Stereoscopic Textbook of Electrochemistry for Energy Storage Science and Engineering: Taking Basic Course of Electrochemistry as an Example. University Chemistry, 2024, 39(8): 44-47. doi: 10.3866/PKU.DXHX202312086
18. [18]
  Kun Li , Na Gao , Shuangyan Huan , Yuzhi Wang . Design of Ideological and Political Education for the Experiment of Detecting Cadmium with Anodic Stripping Voltammetry. University Chemistry, 2024, 39(2): 155-161. doi: 10.3866/PKU.DXHX202307068
19. [19]
  Shanying Chen , Kangning Huo , Ke Qi , Jingyi Li , Shuxin Li , Yunchao Li . A Novel Colloid Electrophoresis Experiment with the Characteristics of Resource Recycling and Inquiry-Driven Experimental Design. University Chemistry, 2024, 39(5): 274-286. doi: 10.3866/PKU.DXHX202311067
20. [20]
  Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039

Get Citation

PDF

XML

Metrics

PDF Downloads(1223)
Abstract views(2610)
HTML views(76)

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