KIEE International Transactions on Electrophysics and Applications

대한전기학회 (The Korean Institute of Electrical Engineers)
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Study on Charge Transfer Characteristics of Self-Assembled Viologen Monolayers

  • Park Sang-Hyun (Dept. of Electrical Eng. & Port. and Logistics Systems, Dong-A University) ;
  • Lee Dong-Yun (Dept. of Electrical Eng. & Port. and Logistics Systems, Dong-A University) ;
  • Kwon Young-Soo (Dept. of Electrical Engineering, Dong-A University)
  • 발행 : 2005.08.01
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초록

Viologen has been extensively investigated in the paper because their well-behaved electrochemistry has led to their use in a variety of theses, including the electron acceptor for the electric charge delivery mediation of the devices. It was formed monolayer in QCM by self-assembly method. We could know the adsorbed mass of viologen molecules from the frequency shift. We calculated that the adsorbed mass was about 196 [$ng/cm^2$]. We studied the electron transfer property of viologen by the cyclic voltammetry among the electrochemical process so we changed an anion like 0.1 M $NaClO_4$ and $Na_3PO_4$ electrolyte solution and investigated the interrelationship between scan rate and peak current when scan rates were increased twice.

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참고문헌

  1. Abraham Ulman, 'Formation and Structure of Self- Assembled Monolayers', Chem. Rev., vol.96, pp. 1533-1554, 1996 https://doi.org/10.1021/cr9502357
  2. W.-K Paik, S. Eu, K. Lee, S. Chon, M. Kim, 'Electrochemical Reactions in Adsorption of Organosulfur Molecules on Gold and Silver Potential Dependent Adsorption', Langmuir, vol.16, pp.10198- 10205, 2000 https://doi.org/10.1021/la000421u
  3. F. M. Hawkridge and T. Kuwana, 'Indirect coulometric titration of biological electron transport compo- nents', Anal. Chem., vol.45, pp.1021-1027, 1973 https://doi.org/10.1021/ac60329a038
  4. H. L. Landrum, R. T. Salmon, F. M. Hawkridge, 'A surface-modified gold minigrid electrode which heterogeneously reduces spinach ferredoxin', J. Am. Chem. Soc., vol.99, pp.3154-3158, 1977 https://doi.org/10.1021/ja00451a048
  5. Q. Feng, W. Yue ,T. M. Cotton, 'Surface-enhanced resonance Raman scattering from methyl viologen at a silver electrode: evidence for two distinct adsorption interactions', J. Phys. Chem., vol.94, pp.2082-2091, 1990 https://doi.org/10.1021/j100368a065
  6. N. Nakamura, H. X. Huang, D. J. Qian, J. Miyake, 'Quartz Crystal Microbalance and Electrochemical Studies on a Viologen Thiol Incorporated in Phospholipid Self-Assembled Monolayers' Langmuir, vol.18, pp.5804-5809, 2002 https://doi.org/10.1021/la020070e
  7. A. Janshoff, C. Steinem, M. Sieber, A. Baya, M. A. Schmidt, H-J. Galla, 'Quartz crystal microbalance investigation of the interaction of bacterial toxins with ganglioside containing solid supported membranes', Eur Biophys J., vol.26, pp.261-270, 1997 https://doi.org/10.1007/s002490050079
  8. J. Y. Ock, H. K. Shin, S. H. Song, S. M. Chang, D. J. Qian, J. Miyake, Y. S. Kwon, 'The Electrochemical Studies on A Self-Assembled Viologen Monolayer Using Quartz Crystal Microbalance', Mol. Cryst. Liq. Cryst., vol.407, pp.129-134, 2003 https://doi.org/10.1080/744819022
  9. H. Tatsumi, K. Takagi, M. Fujita, K. Kano, T. Ikeda, 'Electrochemical Study of Reversible Hydrogenase Reaction of Desulfovibrio vulgaris Cells with Methyl Viologen as an Electron Carrier', Anal. Chem., vol.71, pp.1753-1759, 1999 https://doi.org/10.1021/ac981003l
  10. J. Y. Ock, H. K. Shin, D. J. Qian, J. Miyake, Y. S. Kwon, 'Determining the Self-Assembling and Redox Process of a Viologen Monolayer by Electrochemical Quartz Crystal Microbalance', Jpn. J. Appl. Phys., vol.43, pp.2376-2380, 2004 https://doi.org/10.1143/JJAP.43.2376